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Form 8-K

sec.gov

8-K — SharonAI Holdings Inc.

Accession: 0001493152-26-024865

Filed: 2026-05-21

Period: 2026-05-18

CIK: 0002068385

SIC: 7374 (SERVICES-COMPUTER PROCESSING & DATA PREPARATION)

Item: Entry into a Material Definitive Agreement

Item: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

Item: Unregistered Sales of Equity Securities

Item: Regulation FD Disclosure

Item: Financial Statements and Exhibits

Documents

8-K — form8-k.htm (Primary)

EX-4.1 (ex4-1.htm)

EX-4.2 (ex4-2.htm)

EX-4.3 (ex4-3.htm)

EX-99.1 (ex99-1.htm)

GRAPHIC (ex99-1_001.jpg)

GRAPHIC (ex4-1_001.jpg)

GRAPHIC (ex4-1_002.jpg)

GRAPHIC (ex4-1_003.jpg)

GRAPHIC (ex4-1_004.jpg)

GRAPHIC (ex4-1_005.jpg)

GRAPHIC (ex4-1_006.jpg)

GRAPHIC (ex4-1_007.jpg)

XML — IDEA: XBRL DOCUMENT (R1.htm)

8-K

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0002068385

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2026-05-18

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UNITED

STATES

SECURITIES

AND EXCHANGE COMMISSION

Washington,

D.C. 20549

FORM

8-K

CURRENT

REPORT

Pursuant

to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date

of Report (date of earliest event reported): May 18, 2026

SHARONAI

HOLDINGS INC.

(Exact

name of registrant as specified in its charter)

Delaware

001-43129

41-2349750

(State

or other jurisdiction

of

incorporation)

(Commission

File

Number)

(IRS

Employer

Identification

No.)

745

Fifth Avenue, Suite 500,

New

York, NY 10151

(Address

of principal executive offices, including zip code)

(347)

212-5075

(Registrant’s

telephone number, including area code)

(Former

name or former address, if changed since last report)

Check

the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligations of the registrant under

any of the following provisions (see General Instructions A.2. below):

Written

communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting

material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement

communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement

communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities

registered pursuant to Section 12(b) of the Act:

Title

of each class

Trading

Symbol(s)

Name

of each exchange on which registered

Class

A Ordinary Common Stock, $0.0001 par value

SHAZ

The

Nasdaq Stock Market LLC

Indicate

by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405

of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging

growth company ☒

If

an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying

with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item

1.01 Entry into a Material Definitive Agreement

6.00%

Convertible Senior Notes due 2031 and Indenture

On

April 28, 2026, SharonAI Holdings Inc. (the “Company”) filed a Current Report on Form 8-K disclosing the entry into a Securities

Purchase Agreement (the “Purchase Agreement”) dated April 26, 2026 with certain qualified institutional buyers relating to

the private offering (the “Offering”) of $350 million aggregate principal amount of the Company’s 6.00% Convertible

Senior Notes due 2031 (the “Notes”). The transactions contemplated by the Purchase Agreement closed on May 20,

2026.

On

May 18, 2026, the Company issued the Notes in the Offering certain qualified institutional buyers (the “Purchasers”) who

executed the Purchase Agreement pursuant to the terms and conditions of an Indenture (the “Indenture”) dated May 18,

2026 among the Company, certain of the Company’s material subsidiaries named in the Indenture (the Subsidiary

Guarantors”), and U.S. Bank Trust Company, National Association, as trustee (in such capacity, the “Trustee”). The

Notes were initially issued to Cede and Co., as depositary as a Global Note and the settlement of the Notes with Purchasers occurred

via delivery versus payment on May 20, 2026.

The Notes are senior, unsecured obligations of the Company and will mature on May 1, 2031, unless earlier converted or repurchased.

Interest on the Notes will accrue at a rate of 6.00% per year from the first issuance date of the Notes and will be payable

quarterly in arrears on January 1, April 1, July 1, and October 1 of each year, beginning on the first such date that is at least 30

calendar days after the initial issuance date of the Notes. Holders of the Notes may convert all or any portion of their Notes at

any time, in integral multiples of $1.00 principal amount, for shares of Common Stock, at the option of the holder.

The

Notes initially be represented by one or more registered notes in global form, but may, in certain circumstances, be exchanged for Notes

in definitive form and will be issued in principal amount denominations of $1,000 or any integral multiple of $1,000 in excess thereof,

Each

holder has the right to convert all or any portion of its Notes, plus accrued and unpaid interest on such Notes, subject to the

Restricted Beneficial Ownership Percentage (as defined below).

The conversion rate for the Notes will initially be 20.7292 shares of the Company’s Class

A ordinary common stock (“Common Stock”) per $1,000 of the sum of the principal amount of Notes plus accrued and

unpaid interest on such Notes, which is equivalent to a conversion price of approximately $48.24 per share of Common Stock. The

initial conversion price of the Notes represents a premium of approximately 20% above the Nasdaq Minimum Price (as defined in Nasdaq

Rule 5635(d)) at the time the Purchase Agreement was executed. The conversion rate for the Notes is subject to adjustment from time

to time in accordance with the terms of the Indenture, including a weighted average adjustment with respect to dilutive issuances

provided that in no event will the Conversion Rate exceed 24.8750 shares of Common Stock per $1,000 of the sum of the principal

amount of Notes plus accrued and unpaid interest on such Notes (which is based on the Nasdaq Minimum Price of $40.201 on the date

the Purchase Agreement was executed). In addition, following certain corporate events that occur prior to the maturity date of the

Notes, the Company will, under certain circumstances, increase the conversion rate of the Notes for a holder who elects to convert

its Notes in connection with such a corporate event. The Notes are not redeemable by the Company. The maximum of 8,706,250

shares of the Common Stock may be issued upon conversion of the Notes based on the maximum conversion rate of 24.8750 shares of

Common Stock per $1,000 of the principal amount of Notes (which

maximum amount increases to 11,292,009 shares if all accrued and unpaid interest on such Notes is converted into Common

Stock).

Any

time after the date that is eighteen months after the initial issuance date of the Notes and on or before the 20th VWAP Trading

Day immediately preceding the maturity date, the Company has the right to force convert all, or any portion of the Notes, but only if

(i) the Daily VWAP for at least 20 out of 30 consecutive VWAP Trading Days ending on, and including the VWAP Trading Day immediately

before the date the Company gives notice of the forced conversion, exceeds 200% of the Conversion Price (subject to adjustment for reverse

and forward stock splits, stock dividends, stock combinations and other similar transactions of the Common Stock that occur after the

initial issuance date of the Notes); (ii) the daily dollar trading volume (as reported on Bloomberg) of the Common Stock on the Exchange

for at least 20 out of 30 consecutive VWAP Trading Days ending on, and including the VWAP Trading Day immediately before the date the

Company gives notice of the forced conversion is at least $50 million and (iii) the Liquidity Conditions (as defined in the Indenture)

are satisfied. No shares of Common Stock will be issued to a holder in excess of its restricted beneficial ownership percentage, which

is initially 4.99% (and subject to increase on the terms set forth in the Indenture) (the “Restricted Beneficial Ownership Percentage”).

Instead, in lieu of delivery of such shares of Common Stock in excess of the Restricted Ownership Percentage to the applicable Holder,

the Company will issue pre-funded warrants (the “Pre-Funded Warrants”) exercisable for such excess shares of Common Stock

to such Holder. Such Pre-Funded Warrants will be exercisable in perpetuity, issued in book-entry form, have an exercise price of $0.0001

per share of Common Stock, will have exercise blockers equal to the Restricted Beneficial Ownership Percentage.

-2-

If

the Company undergoes a Fundamental Change (as defined in the Indenture), then, subject to certain conditions and except as described

in the Indenture, holders of the Notes may require the Company to repurchase for cash all or any portion of their Notes at a fundamental

change repurchase price equal to 100% of the principal amount of the Notes to be repurchased, plus accrued and unpaid interest, if any,

to, but excluding, the fundamental change repurchase date.

The

Notes were fully and unconditionally guaranteed on a senior unsecured basis by the Subsidiary Guarantors named in the Indenture, subject

to the terms of the Indenture.

The

Indenture includes customary affirmative and negative covenants, including a debt maintenance covenant and a prohibition on incurring

secured debt in excess of $25 million. The Indenture also sets forth certain events of default after which the Notes may be declared

immediately due and payable and sets forth certain types of bankruptcy or insolvency events of default involving the Company after which

the Notes become automatically due and payable, which include the following:

certain

payment defaults on the Notes (which, in the case of a default in the payment of interest on the Notes, will be subject to a 30-day

cure period);

failure

by the Company to comply with its obligation to convert the Notes in accordance with the Indenture upon exercise of a holder’s

conversion right;

the

Company’s failure to issue the Fundamental Change Repurchase Notice (as defined in the Indenture) within specified periods

of time set forth in the Indenture;

the

Company’s failure to comply with certain covenants in the Indenture relating to the Company’s ability to consolidate

with or merge with or into, or sell, lease or otherwise transfer, in one transaction or a series of transactions, all or substantially

all of the assets of the Company and its subsidiaries, taken as a whole, to another person;

a

default by the Company in its other obligations or agreements under the Indenture or the Notes if such default is not cured or waived

within 60 days after notice is given in accordance with the Indenture;

certain

defaults by the Company or any of its significant subsidiaries with respect to indebtedness for borrowed money of at least $7.5 million;

certain

events of bankruptcy, insolvency or reorganization of the Company or any of the Company’s significant subsidiaries and in the

case of any involuntary case or proceeding which remains undismissed and unstayed for a period of 60 consecutive days;

a

final judgment or judgments for the payment of $7,500,000 (or its foreign currency equivalent) or more (excluding any amounts covered

by insurance) in the aggregate rendered against the Company or any significant subsidiary, which judgment is not discharged, bonded,

paid, waived or stayed within 60 days after (i) the date on which the right to appeal thereof has expired if no such appeal has commenced,

or (ii) the date on which all rights to appeal have been extinguished; or

a

Subsidiary Guarantee with respect to the Notes ceases to be in full force and effect or the Company or any Subsidiary Guarantor denies

or disaffirms its obligations under the Indenture or any Subsidiary Guarantee with respect to the Notes.

-3-

If

certain bankruptcy and insolvency-related events of default occur with respect to the Company, the principal of, and accrued and unpaid

interest, if any, on, all of the Notes then outstanding shall automatically become due and payable. If an event of default with respect

to the Notes, other than certain bankruptcy and insolvency-related events of default with respect to the Company, occurs and is continuing,

the Trustee, by notice to the Company, or the holders of at least 25% in principal amount of the outstanding Notes by notice to the Company

and the Trustee, may declare 100% of the principal of, and accrued and unpaid interest, if any, on, all the outstanding Notes to be due

and payable. Notwithstanding the foregoing, the Indenture provides that, to the extent the Company so elects, the sole remedy for an

event of default relating to certain failures by the Company to comply with certain reporting covenants in the Indenture will, for the

first 180 days after the occurrence of such an event of default, consist exclusively of the right to receive additional interest on the

Notes.

The

foregoing summary of the Indenture, the Notes and the Guarantees are qualified in its entirety by reference to the copy of the Indenture,

the Note and the form of Guarantee attached as Exhibit 4.1, Exhibit 4.2 and Exhibit 4.3, respectively, to this Current Report on Form

8-K, and such Exhibit 4.1, Exhibit 4.2 and Exhibit 4.3 are incorporated herein by reference.

Item

2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

The

information set forth under Item 1.01 of this Current Report on Form 8-K is incorporated herein by reference.

Item

3.02 Unregistered Sales of Equity Securities.

The

information set forth under Item 1.01 of this Current Report on Form 8-K is incorporated herein by reference.

The

Company issued the Notes in reliance upon the exemption from registration provided by Section 4(a)(2) of the Securities Act and/or

Rule 506 promulgated thereunder.

This

Current Report on Form 8-K shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall such securities be

offered or sold in the United States absent registration or an applicable exemption from the registration requirements and certificates

evidencing such shares contain a legend stating the same.

The

Notes and the shares of Common Stock issuable upon conversion of the Notes, if any, have not been registered under the Securities Act

and may not be offered or sold in the United States absent registration or an applicable exemption from registration requirements.

-4-

Item

7.01 Regulation FD Disclosure.

Offering

Closing Press Release

On

May 18, 2026, the Company issued a press release announcing the closing of Offering. A copy of the press release is filed as Exhibit

99.1 to this Current Report on Form 8-K and incorporated by reference.

The information in this Item 7.01, including

Exhibit 99.1, is furnished and shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject

to liabilities under that section, and shall not be deemed to be incorporated by reference into the filings of the Company under the

Securities Act or the Exchange Act of 1934, as amended, regardless of any general incorporation language in such filings.

Forward-Looking

Statements

Certain

statements in this report, including, the expected closing date, may be considered “forward-looking statements,” such as

statements relating to the Offering. Forward-looking statements include those preceded by, followed by or that include the words “anticipate,”

“expect,” “believe,” “could,” “continue,” “ongoing,” “estimate,”

“intend,” “may,” “plan,” “potential,” “project,” “should,” “target,”

“will,” “would” and similar words. These forward-looking statements speak only as of the date of this report.

Although the Company believes that its assumptions upon which such forward-looking statements are based are reasonable, the Company can

give no assurance that these forward-looking statements will prove to be correct. Forward-looking statements are subject to risks, uncertainties

and other factors that could cause actual results to differ materially from historical experience or from future results expressed or

implied by such forward-looking statements. The Company expressly disclaims any obligation or undertaking to disseminate any updates

or revisions to any forward-looking statements contained herein to reflect any change in the expectations with regard thereto or any

change in events, conditions or circumstances on which any such statement is based, unless required by law.

Item

9.01 Financial Statements and Exhibits

(d)

Exhibits

Exhibit

Number

Description

4.1

Indenture

4.2

Global

Note

4.3

Form of Subsidiary Guarantee

99.1

Press

Release, dated May 20, 2026

104

Cover

Page Interactive Data File (embedded within the Inline XBRL document).

-5-

SIGNATURE

Pursuant

to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by

the undersigned hereunto duly authorized.

SHARONAI

HOLDINGS INC.

By:

/s/

James Manning

Name:

James

Manning

Title:

CEO

Date:

May 21, 2026

-6-

EX-4.1

EX-4.1

Filename: ex4-1.htm · Sequence: 2

Exhibit

4.1

SHARONAI

HOLDINGS INC.

(COMPANY)

THE

SUBSIDIARY GUARANTORS NAMED HEREIN

(SUBSIDIARY

GUARANTORS)

U.S.

BANK TRUST COMPANY, NATIONAL ASSOCIATION

(TRUSTEE)

6.00%

CONVERTIBLE SENIOR NOTES

DUE

MAY 1, 2031

INDENTURE

DATED

AS OF MAY 18, 2026

INDENTURE,

dated as of May 18, 2026, between SharonAI Holdings Inc., a Delaware corporation, as issuer (the “Company”), SharonAI

Inc., a Delaware corporation, SharonAI Operations LLC, a Delaware limited liability company, SharonAI Hosting LLC, a Delaware limited

liability company, SAI US No. 1 LLC, a Delaware corporation, SharonAI Pty Ltd, an Australian proprietary limited company and Distributed

Storage Solutions Pty Ltd, an Australian proprietary limited company, as the initial Subsidiary Guarantors, and U.S. Bank Trust Company,

National Association, initially as trustee, conversion agent, registrar and paying agent (in such capacities, and subject to the provisions

herein for replacements or successors for such parties, the “Trustee”, “Conversion Agent”, “Registrar”

and “Paying Agent”, respectively).

RECITALS

OF THE COMPANY

WHEREAS,

the Company has duly authorized the creation of an issue of the Company’s 6.00% Convertible Senior Notes due May 1, 2031 (the “Notes”),

having the terms, tenor, amount and other provisions hereinafter set forth, and, to provide therefor, has duly authorized the execution

and delivery of this Indenture (this “Indenture”); and

WHEREAS,

the Form of Note, the certificate of authentication to be borne by each Note, the Form of Notice of Conversion and the Form of Assignment

and Transfer to be borne by the Notes are to be substantially in the forms hereinafter provided; and

WHEREAS,

in connection with the purchase of the Notes, the Initial Holders have entered into that certain Securities Purchase Agreement, dated

as of April 26, 2026, (the “Purchase Agreement”);

WHEREAS,

the Initial Holders will enter into that certain Registration Rights Agreement, dated as of the date hereof, (the “Registration

Rights Agreement”) providing for, among other things, certain registration rights in respect of the Common Stock (as defined

below) (if any) issuable upon conversion hereunder to the relevant Holders (as defined in the Purchase Agreement) or, in certain circumstances,

to the assignees of such Holders; and

WHEREAS,

all things necessary to make the Notes, when duly executed by the Company and authenticated and delivered hereunder and duly issued by

the Company, the legal, valid and binding obligations of the Company and Subsidiary Guarantors, in accordance with the terms of the Notes

and this Indenture, have been done and performed, and the execution of this Indenture and the issue hereunder of the Notes have in all

respects been duly authorized;

NOW,

THEREFORE, THIS INDENTURE WITNESSETH, for and in consideration of the premises and the purchases of the Notes by the Holders thereof,

it is mutually agreed, for the benefit of each other and the equal and proportionate benefit of all Holders (as hereinafter defined),

as follows:

Article

1

DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

Section

1.01 Definitions and References.

The

terms defined in this Section 1.01 (except as herein otherwise expressly provided or unless the context otherwise requires) for all purposes

of this Indenture and of any indenture supplemental hereto shall have the respective meanings specified in this Section 1.01. The words

“herein”, “hereof”, “hereunder” and words of similar import refer to this Indenture as a whole and

not to any particular Article, Section or other Subdivision. The word “or” is not exclusive and the word “including”

means including without limitation. The terms defined in this Article include the plural as well as the singular. References to any Article,

Section, Schedule or Exhibit are to this Indenture except as herein otherwise expressly provided.

1

“Act”

has the meaning specified in Section 1.03.

“Additional

Interest” means all amounts, if any, payable by the Company pursuant to Section 5.08 or Section 6.03, as applicable.

“Additional

Restricted Ownership Person” has the meaning specified in Section 4.01(c).

“Additional

Shares” has the meaning specified in Section 4.06.

“Affiliate”

of any specified Person means any other Person directly or indirectly controlling or controlled by or under direct or indirect common

control with such specified Person. For the purposes of this definition, “control” when used with respect to any specified

Person means the power to direct the management and policies of such Person, directly or indirectly, whether through the ownership of

voting securities, by contract or otherwise; and the terms “controlling” and “controlled” have meanings correlative

to the foregoing.

“Agent

Members” has the meaning specified in Section 2.06(b).

“Agent”

means any Paying Agent, Registrar, Conversion Agent, or any other agent appointed pursuant to this Indenture.

“Applicable

Procedures” means, with respect to any matter at any time, the policies and procedures of a Depositary, if any, that are applicable

to such matter at such time.

“Authenticating

Agent” means any Person authorized by the Trustee to act on behalf of the Trustee to authenticate Notes.

“Bankruptcy

Law” means Title 11, United States Bankruptcy Code of 1978, as amended, or any similar United States federal or state law or

foreign law relating to bankruptcy, insolvency, receivership, winding up, liquidation, reorganization or relief of debtors or any amendment

to, succession to or change in any such law.

“Board

of Directors” means either the board of directors of the Company or any duly authorized committee of that board.

“Board

Resolution” when used with reference to the Company means a copy of a resolution certified by the Secretary or an Assistant

Secretary of the Company to have been duly adopted by the Board of Directors and to be in full force and effect on the date of such certification,

and delivered to the Trustee.

“Business

Combination Event” has the meaning specified in Section 9.01.

“Business

Day” means any day other than (x) a Saturday, (y) a Sunday or (z) a day on which state or federally chartered banking institutions

in New York, New York or the place of payment are authorized or required by law, regulation or executive order to close.

2

“Capitalized

Leases” shall mean, as applied to any Person, all leases of property that have been or should be, in accordance with GAAP,

recorded as capitalized leases on the balance sheet of such Person or any of its Subsidiaries, on a consolidated basis; provided, that

for all purposes hereunder the amount of obligations under any Capitalized Lease shall be the amount thereof accounted for as a liability

on the balance sheet (excluding the footnotes thereto) of such Person in accordance with GAAP.

“Cash

Equivalents” means, as of any date of determination, (a) marketable securities issued or directly and unconditionally guaranteed

as to interest and principal by the United States government or any agency or instrumentality thereof having maturities of not more than

one year from such date and, in each case, not subject to any trading restriction, (b) marketable securities issued by any state of the

United States or any political subdivision of any such state or any public instrumentality thereof maturing within one year from such

date and, at the time of acquisition thereof, having a credit rating of at least A-1 from S&P or at least P-1 from Moody’s

(or, if at any time neither S&P nor Moody’s shall be rating such securities, then an equivalent rating from another nationally

recognized statistical rating organization), (c) commercial paper or corporate debt obligations maturing within one year from the date

of acquisition thereof, issued by a corporation (other than an Affiliate of the Company) organized and in existence under the laws of

the United States or any state thereof and, at the time of acquisition thereof, having a credit rating of at least A-1 from S&P or

at least P-1 from Moody’s (or, if at any time neither S&P nor Moody’s shall be rating such securities, then an equivalent

rating from another nationally recognized statistical rating organization), (d) certificates of deposit or bankers’ acceptances

maturing within one year from such date and issued or accepted by any bank organized under the laws of the United States or any state

thereof or the District of Columbia or any U.S. branch of a foreign bank having at the date of acquisition thereof combined capital and

surplus of not less than $500,000,000, (e) deposit accounts maintained with any bank that satisfies the criteria set forth in clause

(d) above, (f) repurchase agreements having a term of not more than 30 days and fully secured by securities described in clause (a) above

with banks described in clause (d) above, and (g) money market funds substantially all of whose assets are invested in the types of assets

described in clauses (a) through (f) above.

“Capital

Stock” means, for any Person, any and all shares, interests, rights to purchase, warrants, options, participations or other

equivalents of or interests in (however designated) the equity of such Person, but excluding any debt securities convertible into such

equity.

“Change

of Control” means an event that will be deemed to have occurred at the time, after the first date of original issuance for

the Notes, any of the following occurs:

(i) any

“person” or “group” (within the meaning of Section 13(d) of the Exchange

Act) is or becomes the direct or indirect “beneficial owner,” as defined in Rule

13d-3 under the Exchange Act, of the Company’s Common Equity representing 50% or more

of the total voting power of the Company’s Common Equity, or has the power, directly

or indirectly, to elect a majority of the members of the Company’s Board of Directors;

(ii) the

consummation of (x) any sale, lease or other transfer, in one transaction or a series of

transactions, of all or substantially all of the assets of the Company and its Subsidiaries,

taken as a whole, to any Person, other than solely to one or more of the Company’s

Wholly Owned Subsidiaries; or (y) any transaction or series of related transactions in connection

with which (whether by means of merger, consolidation, share exchange, combination, reclassification,

recapitalization, acquisition, liquidation or otherwise) all of the Common Stock is exchanged

for, converted into, acquired for, or constitutes solely the right to receive, other securities,

cash or other property; provided, however, that any merger, consolidation,

share exchange or combination of the Company pursuant to which the Persons that directly

or indirectly “beneficially owned” (as defined in Rule 13d-3 under the Exchange

Act) all classes of the Company’s Common Equity immediately before such transaction

directly or indirectly “beneficially own,” immediately after such transaction,

more than 50% of all classes of Common Equity of the surviving, continuing or acquiring company

or other transferee, as applicable, or the parent thereof, in substantially the same proportions

vis-à-vis each other as immediately before such transaction will be deemed not to

be a Change of Control pursuant to this clause (ii); provided, further, that

any reclassification of the Common Stock to be the single class of the Company’s Common

Equity (in a dual class collapse), so long as such surviving Common Stock is the only class

of the Company’s Common Equity with any issued and outstanding shares of Common Stock

after such reclassification, will be deemed not to be a Change of Control pursuant to this

clause (ii); or

(iii) the

holders of the Company’s Capital Stock approve any plan or proposal for the liquidation

or dissolution of the Company (whether or not otherwise in compliance with this Indenture).

3

If

any transaction in which the Common Stock is replaced by the Reference Property comprised of securities of another entity occurs, following

completion of any related Fundamental Change Repurchase Date, references to the Company in this definition of “Change of Control”

will apply to such other entity instead.

“Class

B Common Stock” means Class B Ordinary Common Stock, par value $0.0001 per share.

“Clause

A Distribution” has the meaning specified in Section 4.04(c).

“Clause

B Distribution” has the meaning specified in Section 4.04(c).

“Clause

C Distribution” has the meaning specified in Section 4.04(c).

“Close

of Business” means 5:00 p.m., New York City time.

“Closing

Sale Price” of the Common Stock for any day, as determined by the Company, means the closing sale price per share (or, if no

closing sale price is reported, the average of the last bid and last ask prices or, if more than one in either case, the average of the

average last bid and the average last ask prices) at 4:00 p.m. New York City time on that day as reported in composite transactions for

the Exchange, or if the Common Stock is not listed on the Exchange, the principal U.S. national or regional securities exchange on which

the Common Stock is listed for trading or, if the Common Stock is not listed on a U.S. national or regional securities exchange, as reported

by OTC Markets Group Inc. at 4:00 p.m. New York City time on such date (or in either case the then-standard closing time for regular

trading on the relevant exchange or trading system). If the closing sale price of the Common Stock is not so reported, the “Closing

Sale Price” will be the average of the mid-point of the last bid and last ask prices for the Common Stock on the relevant date

from each of at least three nationally recognized independent investment banking firms selected by the Company for this purpose.

“Commission”

means the U.S. Securities and Exchange Commission, as from time to time constituted, created under the Exchange Act, or, if at any time

after the execution of this indenture such Commission is not existing and performing the duties now assigned to it under the Trust Indenture

Act, then the body performing such duties at such time.

4

“Common

Equity” of any Person means the Capital Stock of such Person that is generally entitled (a) to vote in the election of directors

of such Person or (b) if such Person is not a corporation, to vote or otherwise participate in the selection of the governing body, partners,

managers or others that will control the management or policies of such Person.

“Common

Stock” means the shares of Class A Ordinary Common Stock, par value $0.0001 per share, of the Company authorized at the date

of this instrument as originally executed or shares of any class or classes of common stock resulting from any reclassification or reclassifications

thereof; provided, however, that if at any time there shall be more than one such resulting class, the shares so issuable

on conversion of Notes shall include shares of all such classes, and the shares of each such class then so issuable shall be substantially

in the proportion which the total number of shares of such class resulting from all such reclassifications bears to the total number

of shares of all such classes resulting from all such reclassifications.

“Common

Stock Equivalents” means any securities of the Company or the Subsidiaries which would entitle the holder thereof to acquire

at any time Common Stock, including, without limitation, any debt, preferred stock, right, option, warrant or other instrument that is

at any time convertible into or exercisable or exchangeable for, or otherwise entitles the holder thereof to receive, Common Stock.

“Company”

has the meaning specified in the first paragraph of this Indenture, and subject to the provisions of Article 9, shall include its successors

and assigns.

“Company

Order” means a written request or order signed in the name of the Company by one of its Officers, and delivered to the Trustee.

“Contingent

Liability” shall mean, for any Person, any agreement, undertaking or arrangement by which such Person guarantees, endorses

or otherwise becomes or is contingently liable upon (by direct or indirect agreement, contingent or otherwise, to provide funds for payment,

to supply funds to, or otherwise to invest in, a debtor, or otherwise to assure a creditor against loss) the Indebtedness of any other

Person (other than by endorsements of instruments in the course of collection), or guarantees the payment of dividends or other distributions

upon the Capital Stock of any other Person. The amount of any Person’s obligation under any Contingent Liability shall (subject

to any limitation set forth therein) be deemed to be the outstanding principal amount of the debt, obligation or other liability guaranteed

thereby.

“Contracted

Customer Revenue” means revenues payable under customer agreements (including master services agreements, service orders, and

related order forms) for GPU-as-a-Service, cloud computing, high-performance computing, or similar infrastructure services, including

revenues arising under any “take-or-pay” or similar committed capacity arrangements, whether billed or unbilled.

“Conversion

Agent” has the meaning specified in Section 5.02.

“Conversion

Date” has the meaning specified in Section 4.02(b).

“Conversion

Notice” has the meaning specified in Section 4.02(b).

“Conversion

Price” means, in respect of each Note, as of any date, $1,000 divided by the Conversion Rate in effect on such date;

provided, however, that in no event will the Conversion Price be less than $40.201 (subject to adjustment for reverse and

forward stock splits, stock dividends, stock combinations and other similar transactions of the Common Stock).

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“Conversion

Rate” means, initially 20.7292 shares of Common Stock (subject to adjustment as provided in Section 4.04 and, if applicable,

Section 4.06) per $1,000 of the sum of the principal amount of Notes plus accrued and unpaid interest on such Notes; provided however,

that in no event will the Conversion Rate, after adjustment as provided in Section 4.04 or Section 4.06, be more than 24.8750 (subject

to adjustment for reverse and forward stock splits, stock dividends, stock combinations and other similar transactions of the Common

Stock).

“Corporate

Trust Office” means, with respect to the office of the Trustee, the designated corporate trust office of the Trustee, at which

at any particular time this Indenture shall be principally administered, which office at the date hereof is located at 60 Livingston

Avenue, St. Paul, MN 55107, Attn: SharonAI Holdings Notes Administrator or such other address in the continental United States as the

Trustee may designate from time to time by notice to the Holders and the Company, or the corporate trust office of any successor Trustee

(or such other address as such successor Trustee may designate from time to time by notice to the Holders and the Company).

“Corporation”

means a corporation, association, joint stock company, limited liability company or business trust.

“Custodian”

means the Trustee, as custodian for the Depositary with respect to the Notes (so long as the Notes constitute Global Notes), or any successor

entity.

“Customer

Prepayments” means any cash payments received from customers in advance of the performance of services or delivery of goods,

including deposits, prepaid service fees, and amounts received under take-or-pay or committed capacity arrangements prior to the commencement

of the applicable service period.

“Daily

VWAP” for the Common Stock (or any security that is part of the Reference Property), in respect of any VWAP Trading Day, means

the per share volume-weighted average price of the Common Stock (or other security) as displayed under the heading “Bloomberg VWAP”

on Bloomberg Page “SHAZ Equity AQR” (or its equivalent successor if such page is not available, or the Bloomberg Page for

any security that is part of the Reference Property, if applicable) in respect of the period from the scheduled open of trading until

the scheduled close of trading of the primary trading session on such VWAP Trading Day or, if such volume-weighted average price is unavailable

(or the Reference Property is not a security), the market value of one share of the Common Stock (or other Reference Property) on such

VWAP Trading Day as determined in good faith by the Board of Directors or a duly authorized committee thereof in a commercially reasonable

manner, using a volume-weighted average price method (unless the Reference Property is not a security). The “Daily VWAP”

will be determined without regard to after-hours trading or any other trading outside the regular trading session.

“Default”

means any event that is, or with the passage of time or the giving of notice or both would be, an Event of Default.

“Degressive

Issuance” has the meaning specified in Section 4.04(f).

“Depositary”

means, with respect to the Notes issuable or issued in the form of a Global Note, the Person designated as Depositary by the Company

until a successor Depositary shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Depositary”

shall mean or include each Person who is then a Depositary hereunder. The Company has appointed The Depository Trust Company as the initial

Depositary for the Global Notes.

6

“Disposition”

with respect to any property, means any sale, lease, sale and leaseback, assignment, conveyance, transfer or other disposition thereof.

The terms “Dispose” and “Disposed of” have meanings correlative thereto.

“Disqualified

Capital Stock” of any Person means any class of Capital Stock of such Person that, by its terms, or by the terms of any related

agreement or of any security into which it is convertible, puttable or exchangeable, is, or upon the happening of any event or the passage

of time would be, required to be redeemed by such Person, whether or not at the option of the holder thereof, or matures or is mandatorily

redeemable, pursuant to a sinking fund obligation or otherwise, in whole or in part, on or prior to the date which is 91 days after the

final maturity date of the Notes; provided, however, that any class of Capital Stock of such Person that, by its terms,

authorizes such Person to satisfy in full its obligations with respect to the payment of dividends or upon maturity, redemption (pursuant

to a sinking fund or otherwise) or repurchase thereof or otherwise by the delivery of Capital Stock that are not Disqualified Capital

Stock, and that is not convertible, puttable or exchangeable for Disqualified Capital Stock or Indebtedness, will not be deemed to be

Disqualified Capital Stock so long as such Person satisfies its obligations with respect thereto solely by the delivery of Capital Stock

that are not Disqualified Capital Stock; provided, further, however, that any Capital Stock that would not constitute

Disqualified Capital Stock but for provisions thereof giving holders thereof (or the holders of any security into or for which such Capital

Stock are convertible, exchangeable or exercisable) the right to require Company to redeem such Capital Stock upon the occurrence of

a Change of Control occurring prior to the 91st day after the final maturity date of the Notes shall not constitute Disqualified Capital

Stock if the change of control provisions applicable to such Capital Stock are no more favorable to such holders than the provisions

of Section 4.19 of the Securities Purchase Agreement and such Capital Stock specifically provide that Company will not redeem any such

Capital Stock pursuant to such provisions prior to Company’s purchase of the Notes as required pursuant to Section 4.19 of the

Securities Purchase Agreement.

“Dollar”

or “$” means a dollar or other equivalent unit in such coin or currency of the U.S. that is legal tender for the payment

of public and private debts at the time of payment.

“Domestic

Holding Company” means any Subsidiary (other than a Foreign Subsidiary) substantially all of the assets of which consist of

equity interests in one or more foreign Subsidiaries.

“EBITDA”

means, for any period, the consolidated net income (or loss) of the Company and its Subsidiaries for such period, plus (a) interest expense,

(b) income tax expense, (c) depreciation expense, and (d) amortization expense, in each case determined in accordance with GAAP.

“Effective

Date” means, with respect to a Fundamental Change, the date such Fundamental Change occurs or becomes effective.

“Effective

Price” has the following meaning with respect to the issuance or sale of any shares of Common Stock or any Equity-Linked Securities:

(i)

in the case of the issuance or sale of shares of Common Stock, the value of the consideration received by the Company for such shares,

expressed as an amount per share of Common Stock; and

(ii)

in the case of the issuance or sale of any Equity-Linked Securities, an amount equal to a fraction whose:

a.

numerator is equal to sum, without duplication, of (x) the value of the aggregate consideration received by the Company for the issuance

or sale of such Equity-Linked Securities; and (y) the value of the minimum aggregate additional consideration, if any, payable to purchase

or otherwise acquire shares of Common Stock pursuant to such Equity-Linked Securities; and

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b.

denominator is equal to the maximum number of shares of Common Stock underlying such Equity-Linked Securities;

provided,

however, that:

(x)

for purposes of clause (ii) above, if such minimum aggregate consideration, or such maximum number of shares of Common Stock, is not

determinable at the time such Equity-Linked Securities are issued or sold, then (I) the initial consideration payable under such Equity-Linked

Securities, or the initial number of shares of Common Stock underlying such Equity-Linked Securities, as applicable, will be used; and

(II) at each time thereafter when such amount of consideration or number of shares becomes determinable or is otherwise adjusted (including

pursuant to “anti-dilution” or similar provisions), there will be deemed to occur, for purposes of Section 4.04(f) and without

affecting any prior adjustments theretofore made to the Conversion Rate, an issuance of additional Equity-Linked Securities;

(y)

for purposes of clause (ii) above, the surrender, extinguishment, maturity or other expiration of any such Equity-Linked Securities will

be deemed not to constitute consideration payable to purchase or otherwise acquire shares of Common Stock pursuant to such Equity-Linked

Securities; and

(z)

the “value” of any such consideration will be the fair value thereof, as of the date such shares or Equity-Linked Securities,

as applicable, are issued or sold, determined by the Company’s Board of Directors in good faith and in a commercially reasonable

manner (or, in the case of cash denominated in U.S. dollars, the face amount thereof).

“Equity-Linked

Securities” means any rights, obligations, options or warrants to purchase or otherwise acquire (whether immediately, during

specified times, upon the satisfaction of any conditions or otherwise) any shares of Common Stock.

“Equity

Interests” means, with respect to any Person, (a) all shares of capital stock (whether denominated as common stock, preferred

stock, or otherwise), equity interests, membership interests, partnership interests, limited partnership interests, limited liability

company interests, beneficial interests in a trust, or other ownership or equivalents (regardless of how designated) of or in, such Person,

and (b) all warrants, options, or other rights to purchase or otherwise acquire any of the foregoing.

“Enforcement

Action” means any action or decision taken in connection with the exercise of remedial rights of the Holders of the Notes and

the Trustee, representing the interests of the Holders of the Notes following the occurrence and during the continuation of an Event

of Default.

“Event

of Default” has the meaning specified in Section 6.01.

“Ex-Dividend

Date” means, except to the extent otherwise provided under Section 4.04(c), the first date on which the shares of Common Stock

trade on the applicable exchange or in the applicable market, regular way, without the right to receive the issuance, dividend or distribution

in question, from the Company or, if applicable, from the seller of the Common Stock on such exchange or market (in the form of due bills

or otherwise) as determined by such exchange or market.

8

“Exchange”

means The Nasdaq Capital Market or its successor.

“Exchange

Act” means the U.S. Securities Exchange Act of 1934, as amended, and the rules and regulations of the Commission promulgated

thereunder.

“Excluded

Subsidiary” shall mean (i) SPV Subsidiary;

(ii)

each Immaterial Subsidiary;

(iii)

any Subsidiary for which general statutory limitations, financial assistance, fiduciary duties, corporate benefit, fraudulent preference,

illegality, criminal or personal liability, capital maintenance rules and analogous principles restrict such Subsidiary from providing

a Subsidiary Guarantee; and

(iv)

any Subsidiary for which the provision of a Subsidiary Guarantee: (A) would be prohibited or restricted by any applicable Governmental

Authority, applicable law or regulation or analogous restriction or contract (including (1) any requirement to obtain the consent, approval,

license or authorization of any Governmental Authority or third party, unless such consent, approval, license or authorization has been

received and (2) any restriction or requirement contained in any organizational documents to comply with local jurisdictional requirements

or customs); (B) would result in material adverse tax consequences as reasonably determined by the Company; or (C) would result in a

risk to the officers or directors (or equivalent) of such Subsidiary of personal, civil or criminal liability.

“Exempt

Issuance” means (i) the Company’s issuance of any securities as full or partial consideration in connection with a strategic

merger, acquisition, consolidation or purchase of all or substantially all of the securities or assets of a corporation or other entity;

(ii) the Company’s issuance or grant of shares of Common Stock or options to purchase shares of Common Stock to employees, directors

or consultants of the Company or any of its Subsidiaries, pursuant to plans that have been approved by a majority of the independent

members of the Board of Directors or that exist as of the Issue Date; (iii) the Company’s issuance of securities upon the exercise,

exchange or conversion of any securities that are exercisable or exchangeable for, or convertible into, shares of Common Stock and are

outstanding as of the Issue Date, provided that such exercise, exchange or conversion is effected pursuant to the exercise, exchange

or conversion terms of such securities as set forth in the agreements or instruments governing such securities as in effect on the Issue

Date and without giving effect to any amendments to such terms made after the Issue Date; (iv) the Company’s issuance of securities

pursuant to any equipment loan or leasing arrangement, real property leasing arrangement or debt financing from a bank or similar financial

institution approved by a majority of the disinterested members of the Board of Directors; (v) the Company’s issuance of the Notes

and any shares of Common Stock upon conversion of the Notes; (vi) the Company’s issuance of shares of Common Stock in exchange

for shares of the Class B Common Stock; (vii) the Company’s issuance of any securities in connection with the initial issuance

and sale of CHESS Depository Interests (“CDIs”) and the initial quotation of the Company’s CDIs on the Australian

Securities Exchange; provided, that the sale price of such CDIs is at least $30.00 (calculated using the Bloomberg FX rate for

Australian Dollars to U.S. dollars at 5:00 p.m. ET on the date the agreement to sell such CDIs is entered into); and (viii) the issuance

of up to $25,000,000 of securities, and the issuance of securities upon the exercise, exchange or conversion of such securities, to a

strategic transaction partner with whom the Company has a commercial relationship, or its affiliates, as a subscription or investment.

“Forced

Conversion” shall have the meaning set forth in Section 10.01.

“Forced

Conversion Amount” means, for any Note called for Forced Conversion, the sum of (a) the principal amount of such Note, plus

(b) accrued and unpaid interest on such Note to, but excluding, the Forced Conversion Date, and (c) all liquidated damages and other

amounts due in respect of such Note.

9

“Forced

Conversion Date” shall have the meaning set forth in Section 10.01.

“Forced

Conversion Notice” shall have the meaning set forth in Section 10.01.

“Forced

Conversion Notice Date” shall have the meaning set forth in Section 10.01.

“Foreign

Subsidiary” means each Subsidiary of the Company other than a Subsidiary that is organized under the laws of the United States,

any state, territory, protectorate or commonwealth thereof, or the District of Columbia.

“Form

of Assignment and Transfer” means the “Form of Assignment and Transfer” attached as Attachment 3 to the

Form of Note attached hereto as Exhibit A.

“Form

of Fundamental Change Repurchase Notice” means the “Form of Fundamental Change Repurchase Notice” attached as Attachment

4 to the Form of Note attached hereto as Exhibit A.

“Form

of Notice of Conversion” means the “Form of Notice of Conversion” attached as Attachment 1 to the Form of

Note attached hereto as Exhibit A.

“Freely

Tradable” means, with respect to any Notes, that such Notes are eligible to be sold by a Person who is not an affiliate of

the Company (within the meaning of Rule 144) and has not been an affiliate of the Company (within the meaning of Rule 144) during the

immediately preceding 90 days without any volume or manner of sale restrictions under the Securities Act.

“Fundamental

Change” means the occurrence of a Change of Control or a Termination of Trading. Any event, transaction or series of related

transactions described under both clause (i) and clause (ii) of the definition of Change of Control (without giving effect to the provisos

in clause (ii) of the definition of Change of Control) shall be deemed to occur solely pursuant to clause (ii) of the definition of Change

of Control (subject to such provisos).

“Fundamental

Change Company Notice” has the meaning specified in Section 13.01(c).

“Fundamental

Change Repurchase Date” has the meaning specified in Section 13.01(a).

“Fundamental

Change Repurchase Notice” has the meaning specified in Section 13.01(b)(i).

“Fundamental

Change Repurchase Price” has the meaning specified in Section 13.01(a).

“GAAP”

shall mean generally accepted accounting principles in the United States of America.

“Global

Note” means a Note evidencing all or part of a series of Notes, issued to the Depositary for such series or its nominee, and

registered in the name of such Depositary or nominee.

“GPU

Value” means, as of any date of determination, the sum across the Company and all SPV Subsidiaries and any other consolidated

or controlled entity holding GPU Equipment (whether owned or subject to finance leases or similar financing arrangements), of the lesser

of (A) the net book value of such GPU Equipment (calculated using a useful life of seventy-two (72) months on a straight-line basis,

without regard to the Company’s GAAP depreciation policy or any impairment charges), or (B) the fair market value of such GPU Equipment

as determined by an Independent Appraiser.

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“GPU

Equipment” means graphics processing units, servers housing such units, networking equipment, storage systems, cooling infrastructure

(including liquid cooling systems), and any other ancillary equipment used in connection with the foregoing.

“Grantor

Subsidiaries” means the Subsidiaries, and each Person that becomes a party to this Indenture after the Initial Issue Date pursuant

to Article 12.

“Guarantee

Obligations” shall mean, as to any Person, any Contingent Liability of such Person or other obligation of such Person guaranteeing

or intended to guarantee any Indebtedness of any other Person (the “primary obligor”) in any manner, whether directly

or indirectly, including any obligation of such Person, whether or not contingent, (a) to purchase any such Indebtedness or any property

constituting direct or indirect security therefor, (b) to advance or supply funds (i) for the purchase or payment of any such Indebtedness

or (ii) to maintain working capital or equity capital of the primary obligor or otherwise to maintain the net worth or solvency of the

primary obligor, (c) to purchase property, securities or services primarily for the purpose of assuring the owner of any such Indebtedness

of the ability of the primary obligor to make payment of such Indebtedness or (d) otherwise to assure or hold harmless the owner of such

Indebtedness against loss in respect thereof; provided, that the term “Guarantee Obligations” shall not include endorsements

of instruments for deposit or collection in the ordinary course of business or customary and reasonable indemnity obligations in effect

on the Issue Date, entered into in connection with any acquisition or disposition of assets permitted under this Indenture (other than

with respect to Indebtedness). The amount of any Guarantee Obligation shall be deemed to be an amount equal to the stated or determinable

amount of the Indebtedness in respect of which such Guarantee Obligation is made or, if not stated or determinable, the maximum reasonably

anticipated liability in respect thereof (assuming such Person is required to perform thereunder) as determined by such Person in good

faith.

“Holdco

Cash” means, as of any date of determination, the aggregate unrestricted cash and Cash Equivalents held by the Company and

any Subsidiary that is not an SPV Subsidiary. “Holdco Cash” shall exclude: (a) cash or Cash Equivalents held in escrow, trust,

or similar third-party holding arrangement pending satisfaction of conditions (including Customer Prepayments held pending OEM validation,

title transfer, or delivery); (b) cash or Cash Equivalents pledged as collateral or security for any Indebtedness, letter of credit,

bank guarantee, or similar obligation; (c) cash or Cash Equivalents held for the benefit of customers or counterparties under take-or-pay

or performance-based contracts; (d) cash or Cash Equivalents held in jurisdictions with material repatriation restrictions; (e) minimum

operating balances required to be maintained under any credit facility, lease, or regulatory requirement; and (f) cash or Cash Equivalents

held at or by any SPV Subsidiary.

“Holdco

Coverage Amount” means, as of any date of determination, (x) GPU Value plus (y) Holdco Cash minus (z) the aggregate outstanding

principal amount of all Secured GPU Debt.

“Holdco

Debt” means all Indebtedness of the Company and any Subsidiary that is not an SPV Subsidiary, including without limitation:

(i)

the Notes and any other Indebtedness issued under this Indenture; (ii) all other bonds, notes, debentures, credit facilities, term loans,

or debt securities of the Company or any non-SPV Subsidiary; (iii) all guarantees by the Company or any non-SPV Subsidiary of any Indebtedness

of a third party (including any guarantee of Secured GPU Debt to the extent such guarantee exceeds the non-recourse carve-outs customary

for such Secured GPU Debt); (iv) all obligations, whether contingent or otherwise, of the Company or any non-SPV Subsidiary under revenue

share, royalty, forward sale, or revenue purchase arrangements under which the Company or a non-SPV Subsidiary has received or is entitled

to receive upfront or accelerated consideration in exchange for a future stream of payments linked to revenue, usage, or output; (v)

all Disqualified Capital Stock and mandatorily redeemable preferred equity issued by the Company or any non-SPV Subsidiary; (vi) all

Customer Prepayments received by the Company or any non-SPV Subsidiary to the extent the related services have not yet been performed;

(vii) all finance lease obligations and sale-leaseback obligations (regardless of accounting treatment) of the Company or any non-SPV

Subsidiary; and (viii) all Indebtedness described in clauses (i) through (vii) above incurred by or through any Person (whether or not

a Subsidiary) in which the Company or any non-SPV Subsidiary holds any direct or indirect equity, economic, contractual, or beneficial

interest, or over which the Company or any non-SPV Subsidiary exercises control (including any joint venture, partnership, fund vehicle,

or similar arrangement, whether consolidated or unconsolidated), in each case whether or not such obligations constitute Indebtedness

under this Indenture, in each case whether or not reflected on the Company’s consolidated balance sheet, and excluding trade payables

and accrued liabilities arising in the ordinary course of business.

11

“Holder”

means the Person in whose name a Note is registered in the Register.

“Immaterial

Subsidiary” shall mean each Subsidiary of the Company or group of Subsidiaries of the Company (i) the consolidated total assets

of which are less than 2.5% of the assets of the Company and its Subsidiaries and (ii) the consolidated EBITDA of which is less than

2.5% of the consolidated EBITDA of the Company and its Subsidiaries.

“Independent

Appraiser” means a nationally recognized or major regional accounting firm or appraisal firm with expertise in valuing technology

equipment, selected by the Company and reasonably acceptable to the Holders of a majority in aggregate principal amount of the Notes

then Outstanding.

“Indebtedness”

means as to any Person at a particular time, without duplication, all of the following, whether or not included as indebtedness or liabilities

in accordance with GAAP:

(i)

all indebtedness of such Person for borrowed money and all indebtedness of such Person evidenced by bonds, debentures, notes, loan agreements

or other similar instruments;

(ii)

the maximum amount (after giving effect to any prior drawings or reductions which may have been reimbursed) available under all letters

of credit (including standby and commercial), bankers’ acceptances, bank guaranties, surety bonds, performance bonds and similar

instruments issued or created by or for the account of such Person;

(iii)

all obligations of such Person to pay the deferred purchase price of property or services, including earn-out obligations (other than

(A) trade accounts payable in the ordinary course of business and (B) to the extent such obligation is not due at any time prior to the

date that is six months after the Maturity Date, any earn-out obligation until such obligation becomes a liability on the balance sheet

of such Person in accordance with GAAP);

(iv)

indebtedness (excluding prepaid interest thereon) secured by a Lien on property owned or being purchased by such Person (including indebtedness

arising under conditional sales or other title retention agreements and mortgage, industrial revenue bond, industrial development bond

and similar financings), whether or not such indebtedness shall have been assumed by such Person or is limited in recourse;

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(v)

shall mean, on any date, in respect of any Capitalized Leases of any Person, the capitalized amount thereof that would appear on a balance

sheet of such Person prepared as of such date in accordance with GAAP;

(vi)

all obligations of such Person in respect of Disqualified Capital Stock; and

(vii)

all Guarantee Obligations of such Person in respect of any of the foregoing;

provided,

that Indebtedness shall not include (A) prepaid or deferred revenue arising in the ordinary course of business, (B) purchase price holdbacks

arising in the ordinary course of business in respect of a portion of the purchase price of an asset to satisfy warranties or other unperformed

obligations of the seller of such asset and (C) endorsements of checks or drafts arising in the ordinary course of business.

“Indenture”

means this Indenture as amended or supplemented from time to time.

“Indenture

Documents” means this Indenture, the Notes, the Subsidiary Guarantees included in this Indenture, and any other instrument

or agreement entered into, now or in the future, by the Company, any Subsidiary Guarantor and/or any Grantor Subsidiary, on the one hand,

and, if necessary, the Trustee, on the other hand, in connection with the Indenture.

“Initial

Issue Date” means the Issue Date of the first Notes to be issued under this Indenture.

“Initial

Notes” has the meaning specified in Section 2.01.

“Interest

Payment Date” means, with respect to the payment of interest on the Notes, each January 1, April 1, July 1 and October 1 of

each year, beginning on the first such date that is at least 30 calendar days after the Initial Issue Date, on each Conversion Date (as

to that principal amount then being converted), on each Forced Conversion Date (as to that principal amount then being converted), and

on the Maturity Date.

“Issue

Date” means, with respect to any Notes, the date the Notes are originally issued as set forth on the face of the Notes under

this Indenture.

“Last

Original Issuance Date” means the last date of original issuance of the Initial Notes.

“Lien”

shall mean any mortgage, pledge, security interest, hypothecation, assignment for collateral purposes, lien (statutory or other) or similar

encumbrance, and any easement, right-of-way, license, restriction (including zoning restrictions), defect, exception or irregularity

in title or similar charge or encumbrance (including any agreement to give any of the foregoing, any conditional sale or other title

retention agreement or any lease in the nature thereof); provided, that in no event shall an operating lease entered into in the

ordinary course of business or any precautionary UCC filings made pursuant thereto by an applicable lessor or lessee, be deemed to be

a Lien.

The

“Liquidity Conditions” will be satisfied with respect to a Forced Conversion if:

(i)

the offer and sale of any share of Common Stock to be received by a Holder pursuant to such Forced Conversion are registered pursuant

to an effective registration statement under the Securities Act and such registration statement is reasonably expected by the Company

to remain effective and usable, by the Holder to sell such share of Common Stock, continuously during the period from, and including,

the date the related Forced Conversion Notice is sent to, and including, the one (1) year anniversary after the date such share of Common

Stock is issued;

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(ii)

each share of Class A Common Stock referred to in clause (i) above (x) will, when issued and when sold or otherwise transferred pursuant

to the registration statement referred to in such clause (i), unless sold to the Company or an Affiliate of the Company, not be evidenced

by any certificate that bears a Restricted Stock Legend referring to transfer restrictions under the Securities Act or other securities

laws; and (y) will, when issued, be listed and admitted for trading, without suspension or material limitation on trading, on any of

the New York Stock Exchange, the Nasdaq Capital Market, the Nasdaq Global Market or the Nasdaq Global Select Market (or any of their

respective successors); and

(iii)

(x) the Company has not received any written threat or notice of delisting or suspension by the applicable exchange referred to in clause

(ii)(y) above with a reasonable prospect of delisting, after giving effect to all applicable notice and appeal periods; and (y) no such

delisting or suspension is reasonably likely to occur or is pending based on the Company falling below the minimum listing maintenance

requirements of such exchange.

“Make-Whole

Fundamental Change” means a Fundamental Change, but without regard to the first and second provisos to clause (ii) of the definition

of Change of Control.

“Make-Whole

Fundamental Change Conversion Period” means the period from, and including, the Make-Whole Fundamental Change Effective Date

of such Make-Whole Fundamental Change to, and including, the thirty fifth (35th) Trading Day after such Make-Whole Fundamental Change

Effective Date (or, if such Make-Whole Fundamental Change also constitutes a Fundamental Change, to, but excluding, the related Fundamental

Change Repurchase Date).

“Make-Whole

Fundamental Change Effective Date” means the date on which such Make-Whole Fundamental Change occurs or becomes effective.

“Market

Disruption Event” means, if the Common Stock is listed for trading on the Exchange or listed on another U.S. national or regional

securities exchange, the occurrence or existence during the one-half hour period ending on the scheduled close of trading on any Scheduled

Trading Day of any material suspension or limitation imposed on trading (by reason of movements in price exceeding limits permitted by

the stock exchange or otherwise) in the Common Stock or in any options, contracts or futures contracts relating to the Common Stock.

“Maturity

Date” means May 1, 2031.

“Merger

Event” has the meaning specified in Section 4.07(a).

“Net

Assets” has the meaning specified in Section 12.02(a)(i).

“Net

Proceeds” means, with respect to any Disposition, the aggregate cash and Cash Equivalents received by the Company or any of

its Subsidiaries in respect of such Disposition, net of (a) the direct costs relating to such Disposition, including legal, accounting,

investment banking and brokerage fees, sales commissions, and any relocation expenses incurred as a result thereof, (b) Taxes paid or

payable as a result thereof (after taking into account any available Tax credits or deductions and any Tax sharing arrangements), (c)

amounts required to be applied to the repayment of Indebtedness (other than revolving Indebtedness) secured by a Lien on the property

or assets that are the subject of such Disposition, (d) any reserve for adjustment in respect of the sale price of such asset or assets

established in accordance with GAAP, and (e) any portion of such cash and Cash Equivalents that the Company determines in good faith

should be retained for pension, post-retirement benefit, or other liabilities associated with such Disposition and retained by the Company

or such Subsidiary after such Disposition.

14

“Non-Affiliate

Legend” has the meaning specified in the Form of Note attached hereto as Exhibit A.

“Note”

or “Notes” has the meaning specified in the first paragraph of the Recitals of this Indenture. Except as otherwise

specified herein, including Article 4, for all purposes of this Indenture the term “Notes” shall include the Initial Notes,

and all such Notes shall be treated as a single class of securities for all purposes under this Indenture, including, without limitation,

directions, waivers, amendments, consents, redemptions and offers to purchase.

“Obligations”

means (a) obligations of the Company and the Subsidiary Guarantors from time to time to pay (and otherwise arising under or in respect

of the due and punctual payment of) (i) principal, interest (including Additional Interest and interest accruing during the pendency

of any bankruptcy, insolvency, reorganization or similar proceeding, regardless of whether allowed or allowable in such proceeding) and

all other obligations of the Company and the Subsidiary Guarantors under this Indenture, the Notes issued hereunder and the other Indenture

Documents (including, without limitation, any applicable premium) when and as due, whether at maturity, by acceleration, upon one or

more dates set for redemption or otherwise, and (ii) all other monetary obligations, including fees, costs, expenses and indemnities,

whether primary, secondary, direct, contingent, fixed or otherwise (including monetary obligations incurred during the pendency of any

bankruptcy, insolvency, reorganization or similar proceeding, regardless of whether allowed or allowable in such proceeding), of the

Company and the Subsidiary Guarantors under this Indenture, the other Indenture Documents, and (b) the due and punctual performance of

all covenants, agreements, obligations and liabilities of the Company and the Subsidiary Guarantors under or pursuant to this Indenture,

the other Indenture Documents.

“Offer

Expiration Date” has the meaning specified in Section 4.04(e).

“Officer”

or “officer” shall mean, the Chairman of the Board of Directors, the Chief Executive Officer, the Chief Financial

Officer, the President, a Vice President (whether or not designated by a number or word or words added before or after the title “Vice

President”) or any Director of the Company. Officer of any Subsidiary Guarantor has a correlative meaning.

“Officer’s

Certificate” means a certificate signed by an Officer of the Company and delivered to the Trustee.

“Open

of Business” means 9:00 a.m., New York City time.

“Opinion

of Counsel” means a written opinion of counsel, who may be an employee of, or counsel for, the Company or an Affiliate of the

Company, who is reasonably satisfactory to the Trustee.

“Outstanding”

means, with respect to the Notes, any Notes authenticated by the Trustee except (i) Notes cancelled by it, (ii) Notes delivered to it

for cancellation and (iii)(A) Notes replaced pursuant to Section 2.09 hereof, on and after the time such Note is replaced (unless the

Trustee and the Company receive proof satisfactory to them that such Note is held by a protected purchaser), (B) Notes converted pursuant

to Article 4 hereof, on and after their Conversion Date, (C) any and all Notes, the principal of which has become due and payable as

of the Maturity Date, on a Fundamental Change Repurchase Date or otherwise and in respect of which the Paying Agent is holding, in accordance

with this Indenture, money sufficient to pay or repurchase all of the Notes then to be paid or repurchased and (D) any and all Notes

owned by the Company or any other obligor upon the Notes or any Affiliate of the Company or of such other obligor. In determining whether

the Holders of the required principal amount of Notes have concurred in any request, demand, authorization, direction, notice, consent

or waiver, Notes owned by the Company or any other obligor upon the Notes or any Affiliate of the Company will be considered as though

not Outstanding, except that in determining whether the Trustee shall be protected in relying upon any request, demand, authorization,

direction, notice, consent or waiver, only such Notes which a Responsible Officer of the Trustee actually knows to be so owned shall

be disregarded.

15

“Paying

Agent” means, initially, the Trustee or any Person authorized by the Company in the future to pay the principal amount of,

any premium on, interest on or the Fundamental Change Repurchase Price of any Notes on behalf of the Company.

“Permitted

Exchange” has the meaning specified in the definition of “Termination of Trading” under this Section 1.01.

“Person”

means any individual, corporation, partnership, limited liability company, joint venture, trust, unincorporated organization or government

or any agency or political subdivision thereof.

“Physical

Notes” means permanent, non-global certificated Notes in definitive, fully registered form issued in minimum denominations

of $1.00 principal amount and integral multiples of $1.00 in excess thereof.

“Pre-Funded

Warrants” has the meaning specified in Section 10.01.

“Primary

Obligor” has the meaning specified in the definition of “Guarantee Obligations” under this Section 1.01.

“Record

Date” means, with respect to any dividend, distribution or other transaction or event in which the holders of Common Stock

have the right to receive any cash, securities or other property or in which Common Stock (or other applicable security) is exchanged

for or converted into any combination of cash, securities or other property, the date fixed for determination of holders of Common Stock

entitled to receive such cash, securities or other property (whether such date is fixed by the Board of Directors or a duly authorized

committee thereof, statute, contract or otherwise).

“Reference

Property” has the meaning specified in Section 4.07(a).

“Refinanced

Indebtedness” has the meaning specified in the definition of “Permitted Refinancing Indebtedness” under this Section

1.01.

“Register”

and “Registrar” have the respective meanings specified in Section 2.06.

“Registration

Rights Agreement” means the registration rights agreement, dated as of the date of the Purchase Agreement.

“Regular

Record Date” means, with respect to any scheduled Interest Payment Date, December 15 (whether or not a Business Day), March

15 (whether or not a Business Day), June 15 (whether or not a Business Day) or September 15 (whether or not a Business Day), as the case

may be, immediately preceding such Interest Payment Date.

“Relevant

Distribution” has the meaning specified in Section 4.04(c).

“Reporting

Event of Default” has the meaning specified in Section 6.03.

“Required

Holders” means, as of any date of determination, (a) the Holders of at least a majority in aggregate principal amount of the

Notes then Outstanding and (b) RPVOF SHAZ CTB, LLC, OPIF SHAZ Holdings, L.P., Oaktree Value Opportunities Fund AIF (Delaware), L.P. and

Oaktree-Copley Investments, LLC, together with their successors and Affiliates (collectively, “Oaktree”), for so long

as Oaktree or any of its Affiliates holds Notes with an aggregate principal amount of not less than $25,000,000.

16

“Resale

Restriction Termination Date” has the meaning specified in Section 2.08(b)(ii).

“Responsible

Officer,” when used with respect to the Trustee, means any officer within the corporate trust department (or any other successor

group of the Trustee), including any Vice President, Assistant Vice President, Assistant Secretary or any other officer of the Trustee

customarily performing functions similar to those performed by any of the above designated officers who at the time shall be such officers,

respectively, or any other officer to whom any corporate trust matter is referred because of his or her knowledge of and familiarity

with the particular subject and who in each case shall have direct responsibility for the administration of this Indenture.

“Restricted

Global Note” has the meaning specified in Section 2.08(b)(i).

“Restricted

Note” has the meaning specified in Section 2.07(a)(i).

“Restricted

Notes Legend” has the meaning specified in the Form of Note attached hereto as Exhibit A.

“Restricted

Stock” has the meaning specified in Section 2.07(b)(i).

“Restricted

Stock Legend” means a legend substantially in the form set forth in Exhibit B hereto.

“Restricted

Ownership Percentage” has the meaning specified in Section 4.01(c).

“Revenue”

means revenue by the Company and its Subsidiaries from Dispositions of inventory in the ordinary course of business.

“Rule

144” means Rule 144 under the Securities Act (including any successor rule thereto), as the same may be amended from time to

time.

“Scheduled

Trading Day” means any day that is scheduled to be a Trading Day on the principal U.S. national or regional securities exchange

or market on which the Common Stock is listed for trading. If the Common Stock is not so listed, “Scheduled Trading Day”

means a “Business Day.”

“Secured

GPU Debt” means (i) all Indebtedness secured by a Lien on (a) GPU Equipment, (b) the Equity Interests of any SPV Subsidiary

or joint venture vehicle that owns or leases GPU Equipment, (c) receivables or other rights to payment arising from Contracted Customer

Revenue, or (d) the proceeds of any of the foregoing, and (ii) all finance leases, sale-leaseback obligations (regardless of accounting

treatment), vendor financing arrangements with GPU manufacturers, system integrators, or resellers of GPU Equipment, and all guarantees

of any of the foregoing, in each case whether or not such obligations constitute Indebtedness under this Indenture and whether or not

such obligations appear on the Company’s consolidated balance sheet, and whether the obligor is the Company, a Subsidiary, or an

SPV Subsidiary. For the avoidance of doubt, “Secured GPU Debt” shall include all Indebtedness described above incurred by

or through any Person (whether or not a Subsidiary) in which the Company or any Subsidiary holds any direct or indirect equity, economic,

contractual, or beneficial interest, or over which the Company or any Subsidiary exercises control or has the right to direct the disposition

or use of GPU Equipment, including any joint venture, partnership, fund vehicle, special purpose entity, or any other arrangement (whether

consolidated or unconsolidated) that is used to own, lease, finance, operate, or monetize GPU Equipment or Contracted Customer Revenue.

17

“Securities

Act” means the U.S. Securities Act of 1933, as amended, and the rules and regulations of the Commission promulgated thereunder.

“Senior

Debts” has the meaning specified in Section 12.02(a)(i).

“Settlement

Amount” has the meaning specified in Section 4.03(a)(iii).

“Significant

Subsidiary” means, with respect to any Person at any given time, a Subsidiary of such person that would constitute a “significant

subsidiary” as such term is defined in Article 1, Rule 1-02 of Regulation S-X, promulgated pursuant to the Securities Act, as in

effect on the Issue Date.

“Spin-Off”

has the meaning specified in Section 4.04(c).

“SPV

Subsidiary” means (a) any Subsidiary, controlled affiliate, joint venture, partnership, or other entity (whether or not a Subsidiary

under GAAP consolidation principles and whether or not the Company or any Subsidiary holds a majority voting interest therein), or any

entity in which the Company or any Subsidiary has a right to acquire any equity or economic interest through any option, warrant, call

right, convertible instrument, or similar arrangement, that is primarily formed, used, or maintained to (i) own, lease, finance, or operate

GPU Equipment, (ii) hold, manage, or monetize Contracted Customer Revenue or receivables arising therefrom, or (iii) hold data center

leases, licenses, or colocation agreements necessary to operate GPU Equipment or service customer agreements (“AssetCo SPV”);

(b) any entity which is AssetCo’s holding entity or sibling entity, who is a guarantor and/or security provider to the financiers

of AssetCo SPV.

“Stock

Price” has the following meaning for any Make-Whole Fundamental Change: (i) if the holders of Common Stock receive only cash

in consideration for their shares of Common Stock in such Make-Whole Fundamental Change and such Make-Whole Fundamental Change is pursuant

to clause (ii) of the definition of “Change of Control,” then the Stock Price is the amount of cash paid per share of Common

Stock in such Make-Whole Fundamental Change; and (ii) in all other cases, the Stock Price is the average of the Closing Sale Prices per

share of Common Stock for the five (5) consecutive Trading Days ending on, and including, the Trading Day immediately before the Make-Whole

Fundamental Change Effective Date of such Make-Whole Fundamental Change.

“Subsidiary”

of any Person means (a) any corporation, association or other business entity of which more than 50% of the outstanding total voting

power ordinarily entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers, trustees

or other voting members of the governing body thereof is at the time owned or controlled, directly or indirectly, by the Company or by

one or more other Subsidiaries, or by the Company and one or more other Subsidiaries or (b) any partnership the sole general partner

or the managing general partner of which is the Company or a Subsidiary of the Company or the only general partners of which are the

Company or of one or more Subsidiaries of the Company (or any combination thereof).

“Subsidiary

Guarantee” means, individually, any guarantee of payment of the Notes by a Subsidiary Guarantor pursuant to the terms of this

Indenture and any supplemental indenture thereto, and, collectively, all such guarantees.

“Subsidiary

Guarantor Business Combination Event” has the meaning specified in Section 12.06(a).

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“Subsidiary

Guarantor Successor Company” has the meaning specified in Section 12.06(a).

“Subsidiary

Guarantors” means SharonAI Inc., a Delaware corporation, SharonAI Operations LLC, a Delaware limited liability company, SharonAI

Hosting LLC, a Delaware limited liability company, SAI US No. 1 LLC, a Delaware corporation, SharonAI Pty Ltd, an Australian proprietary

limited company and Distributed Storage Solutions Pty Ltd, an Australian proprietary limited company. and each other Subsidiary of the

Company in existence on the date hereof (other than an Excluded Subsidiary), as the initial guarantors of the Notes, each other Person

that becomes a Subsidiary Guarantor by executing an amended or supplemental indenture pursuant to Sections 5.16, 8.01(c) and 12.04 and,

subject to Section 12.06, the successors and assigns of the foregoing until such Person is released from its guarantee of the Notes in

accordance with this Indenture; provided that for the avoidance of doubt every Subsidiary of the Company (other than an Excluded

Subsidiary) shall be a guarantor of the Notes.

“Successor

Company” has the meaning specified in Section 9.01(a).

“Termination

of Trading” means that the Common Stock (or other Reference Property into which the Notes are then convertible pursuant to

the terms of this Indenture) are not listed for trading on any of the Exchange, The New York Stock Exchange, The Nasdaq Global Market

or The Nasdaq Global Select Market (or any of their respective successors) (such exchanges or any of their respective successors, a “Permitted

Exchange”).

“Trading

Day” means a day on which (i) the Exchange or, if the Common Stock is not listed on the Exchange, the principal other U.S.

national or regional securities exchange on which the Common Stock is then listed is open for trading or, if the Common Stock is not

so listed, any Business Day and (ii) a Closing Sale Price for the Common Stock is available on such securities exchange or market. A

“Trading Day” only includes those days that have a scheduled closing time of 4:00 p.m. (New York City time) or the then-standard

closing time for regular trading on the relevant exchange or trading system.

“Transaction

Documents” means the Purchase Agreement, this Indenture, the Notes, the Registration Rights Agreement, Subsidiary Guarantee,

any lock-up agreements entered into in connection therewith, all exhibits and schedules thereto and hereto and any other documents or

agreements executed in connection with the transactions contemplated hereunder

“Trigger

Event” has the meaning specified in Section 4.04(c).

“Trustee”

means the Person named as the “Trustee” in the first paragraph of this Indenture in its capacity as such until a successor

Trustee shall have become such pursuant to Section 11.11, and thereafter “Trustee” shall mean or include each Person who

is then a Trustee hereunder.

“Trust

Indenture Act” means the Trust Indenture Act of 1939, as amended.

“Unit

of Reference Property” has the meaning specified in Section 4.07(a).

“U.S.”

means the United States of America.

“Valuation

Period” has the meaning specified in Section 4.04(c).

“VWAP

Market Disruption Event” means (i) a failure by the primary exchange or quotation system on which the Common Stock trades or

is quoted to open for trading during its regular trading session or (ii) the occurrence or existence for more than one half-hour period

in the aggregate on any Scheduled Trading Day for the Common Stock of any suspension or limitation imposed on trading (by reason of movements

in price exceeding limits permitted by the Exchange or otherwise) in the Common Stock or in any options, contracts or future contracts

relating to the Common Stock, and such suspension or limitation occurs or exists at any time before 1:00 p.m. (New York City time) on

such day.

19

“VWAP

Trading Day” means a day on which (i) there is no VWAP Market Disruption Event and (ii) the Exchange or, if the Common Stock

is not listed on the Exchange, the principal other U.S. national or regional securities exchange on which the Common Stock is then listed

is open for trading or, if the Common Stock is not so listed, any Business Day. A “VWAP Trading Day” only includes those

days that have a scheduled closing time of 4:00 p.m. (New York City time) or the then-standard closing time for regular trading on the

relevant exchange or trading system.

“Weighted

Average Issuance Price” has the meaning specified in Section 4.04(f).

“Wholly

Owned Subsidiary” of a Person means any Subsidiary of such Person all of the outstanding Capital Stock or other ownership interests

of which (other than directors’ qualifying shares) are owned by such Person or one or more Wholly Owned Subsidiaries of such Person.

Section

1.02 References to Interest.

Any

reference to interest on, or in respect of, any Note in this Indenture shall be deemed to include Additional Interest, if, in such context,

Additional Interest, is, was or would be payable pursuant hereto. Any express mention of the payment of Additional Interest in any provision

hereof shall not be construed as excluding Additional Interest in those provisions hereof where such express mention is not made.

Section

1.03 Acts of Holders.

(a)

Any request, demand, authorization, direction, notice, consent, waiver or other action provided or permitted by this Indenture to be

made, given or taken by Holders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by

such Holders in person or by an agent duly appointed in writing; and, except as herein otherwise expressly provided, such action shall

become effective when such instrument or instruments are delivered to the Trustee and, where it is hereby expressly required, to the

Company. Such instrument or instruments (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the

“Act” of the Holders signing such instrument or instruments. Proof of execution of any such instrument or of a writing

appointing any such agent, or of the holding by any Person of Notes, shall be sufficient for any purpose of this Indenture and conclusive

in favor of the Trustee and the Company, if made in the manner provided in this Section 1.03.

(b)

The fact and date of the execution by any Person of any such instrument or writing may be proved by the affidavit of a witness of such

execution or by a certificate of a notary public or other officer authorized by law to take acknowledgments of deeds, certifying that

the individual signing such instrument or writing acknowledged to him the execution thereof. Where such execution is by a signer acting

in a capacity other than his individual capacity, such certificate or affidavit shall also constitute sufficient proof of his authority.

The fact and date of the execution of any such instrument or writing, or the authority of the Person executing the same, may also be

proved in any other manner which the Trustee deems sufficient.

(c)

The amount of Notes held by any Person executing any such instrument or writings as the Holder thereof, the numbers of such Notes and

the date of his holding the same may be proved by the production of such Notes or by a certificate executed, as depositary, by any trust

company, bank, banker or member of a national securities exchange (wherever situated), if such certificate is in form satisfactory to

the Trustee, showing that at the date therein mentioned such Person had on deposit with such depositary, or exhibited to it, the Notes

therein described; or such facts may be proved by the certificate or affidavit of the Person executing such instrument or writing as

the Holder thereof, if such certificate or affidavit is in form satisfactory to the Trustee. The Trustee and the Company may assume that

such ownership of any Notes continues until (1) another certificate bearing a later date issued in respect of the same Notes is produced

or (2) such Notes are produced by some other Person or (3) such Notes are no longer Outstanding.

20

(d)

The fact and date of execution of any such instrument or writing and the amount and number of Notes held by the Person so executing such

instrument or writing may also be proved in any other manner that the Trustee deems sufficient. The Trustee may in any instance require

further proof with respect to any of the matters referred to in this Section 1.03.

(e)

The principal amount (except as otherwise contemplated in clause (ii) of the definition of “Outstanding”), serial numbers

of Notes held by any Person and the date of holding the same shall be proved by the Register.

(f)

Any request, demand, authorization, direction, notice, consent, election, waiver or other Act of the Holder of any Note shall bind every

future Holder of the same Note and the Holder of every Note issued upon the registration of transfer thereof or in exchange therefor

or in lieu thereof in respect of anything done, omitted or suffered to be done by the Trustee or the Company in reliance thereon, whether

or not notation of such action is made upon such Note.

(g)

The Company may but shall not be obligated to set a record date for purposes of determining the identity of Holders of any Outstanding

Notes entitled to vote or consent to any action by vote or consent authorized or permitted by Sections 6.02, 6.04, 6.05, 6.06, 8.02 or

11.10. Such record date shall be not less than 10 nor more than 60 days prior to the first solicitation of such consent or the date of

the most recent list of Holders of such Notes furnished to the Trustee pursuant to Section 5.13 prior to such solicitation.

(h)

If the Company solicits from Holders any request, demand, authorization, direction, notice, consent, election, waiver or other Act, the

Company may, at its option, fix in advance a record date for the determination of Holders entitled to give such request, demand, authorization,

direction, notice, consent, election, waiver or other Act, but the Company shall have no obligation to do so. If such a record date is

fixed, such request, demand, authorization, direction, notice, consent, election, waiver or other Act may be given before or after such

record date, but only the Holders of record at the close of business on the record date shall be deemed to be Holders for the purposes

of determining whether Holders of the requisite proportion of the Outstanding Notes have authorized or agreed or consented to such request,

demand, authorization, direction, notice, consent, election, waiver or other Act, and for that purpose the Outstanding Notes shall be

computed as of the record date; provided that no such authorization, agreement or consent by the Holders on such record date shall be

deemed effective unless it shall become effective pursuant to the provisions of this Indenture not later than six months after the record

date.

Article

2

THE

NOTES

Section

2.01 Title and Terms; Payments.

The

aggregate principal amount of Notes that may be authenticated and delivered under this Indenture is $350,000,000 (the “Initial

Notes”), except for Notes authenticated and delivered upon registration or transfer of, or in exchange for other Notes pursuant

to Sections 2.05, 2.06, 2.08, 2.09, 2.11, 2.15, 3.07 or 4.02(d).

21

The

Notes shall be known and designated as the “6.00% Convertible Senior Notes due 2031” of the Company. The principal amount

shall be payable on the Maturity Date unless no longer Outstanding because earlier purchased or converted in accordance with this Indenture.

The

Notes shall initially be delivered on the Initial Issue Date in the form of Global Notes. The principal amount of Physical Notes shall

be payable in U.S. dollars at the Corporate Trust Office and at any other office or agency maintained by the Company for such purpose.

Interest on Physical Notes will be payable (i) to Holders holding Physical Notes having an aggregate principal amount of $1,000,000 or

less of Notes, by check mailed to such Holders at the address set forth in the Register, and (ii) to Holders holding Physical Notes having

an aggregate principal amount of more than $1,000,000 of Notes, either by check mailed to such Holders or, upon written application by

a Holder to the Company and Paying Agent by (x) with respect to the payment of any interest due on an Interest Payment Date, the immediately

preceding Regular Record Date; (y) with respect to any cash conversion consideration, the relevant Conversion Date; and (z) with respect

to any other payment, the date that fifteen (15) calendar days immediately before the date such payment is due by wire transfer in immediately

available funds to such Holder’s account within the U.S., which application shall remain in effect until the Holder notifies the

Paying Agent to the contrary in writing. The Company will pay or cause the Trustee or the Paying Agent to pay principal of Global Notes

in U.S. dollars and immediately available funds to the Depositary or its nominee, as the case may be, as the registered Holder of such

Global Note, on each Interest Payment Date, Fundamental Change Repurchase Date, the Maturity Date or other payment date, as the case

may be.

Section

2.02 Ranking.

The

Notes constitute direct senior unsecured obligations of the Company.

Section

2.03 Denominations.

The

Notes shall be issuable only in registered form without coupons and in minimum denominations of $1.00 and any integral multiple of $1.00

in excess thereof.

Section

2.04 Execution, Authentication, Delivery and Dating.

The

Notes shall be executed on behalf of the Company by one of its Officers.

Notes

bearing the electronic, manual or facsimile signatures of individuals who were at any time Officers of the Company shall bind the Company,

notwithstanding that such individual has ceased to hold such office prior to the authentication and delivery of such Notes or did not

hold such office at the date of such Notes.

At

any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Notes executed by the Company

to the Trustee for authentication, together with a Company Order for the authentication and delivery of such Notes. The Company Order

shall specify the amount of Notes to be authenticated, and shall further specify the amount of such Notes to be issued as one or more

Global Notes or as one or more Physical Notes. The Trustee in accordance with such Company Order shall authenticate and deliver such

Notes as provided in this Indenture and not otherwise.

Each

Note shall be dated the date of its authentication.

No

Note shall be entitled to any benefit under this Indenture or be valid or obligatory for any purpose unless there appears on such Note

a certificate of authentication substantially in the form provided for herein executed by an authorized signatory of the Trustee by manual

signature, and such certificate upon any Note shall be conclusive evidence, and the only evidence, that such Note has been duly authenticated

and delivered hereunder.

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Section

2.05 Temporary Notes.

Pending

the preparation of Physical Notes, the Company may execute, and upon Company Order the Trustee shall authenticate and deliver, temporary

Notes that are printed, lithographed, typewritten, mimeographed or otherwise produced, in any authorized denomination, substantially

of the tenor of the Physical Notes in lieu of which they are issued and with such appropriate insertions, omissions, substitutions and

other variations as the Officer executing such Notes may determine, as evidenced by such Officer’s execution of such Notes; provided

that any such temporary Notes shall bear legends on the face of such Notes as set forth in the Form of Note attached hereto as Exhibit

A and/or Sections 2.07 and 2.11.

After

the preparation of Physical Notes, the temporary Notes shall be exchangeable for Physical Notes upon surrender of the temporary Notes

at any office or agency of the Company designated pursuant to Section 5.02, without charge to the Holder. Upon surrender for cancellation

of any one or more temporary Notes, the Company shall execute, and the Trustee shall, upon receipt of a Company Order, authenticate and

deliver, in exchange therefor a like principal amount of Physical Notes of authorized denominations. Until so exchanged, the temporary

Notes shall in all respects be entitled to the same benefits under this Indenture as Physical Notes.

Section

2.06 Registration; Registration of Transfer and Exchange.

(a)

The Company shall cause to be kept at the applicable Corporate Trust Office of the Trustee in the continental United States a register

(the register maintained in such office and in any other office or agency designated pursuant to Section 5.02 being herein sometimes

collectively referred to as the “Register”) in which, subject to such reasonable regulations as it may prescribe,

the Company shall provide for the registration and transfer of Notes. The Trustee is hereby appointed registrar (the “Registrar”)

for the purpose of registering the transfer and exchange of the Notes as herein provided.

Upon

surrender for registration of transfer of any Note at an office or agency of the Company designated pursuant to Section 5.02 for such

purpose, the Company shall execute, and upon receipt of a Company Order the Trustee shall authenticate and deliver, in the name of the

designated transferee or transferees, one or more new Notes of any authorized denomination and of a like aggregate principal amount and

tenor, each such Note bearing such restrictive legends as may be required by this Indenture (including the Form of Note attached hereto

as Exhibit A and Sections 2.07 and 2.11).

At

the option of the Holder, and subject to the other provisions of Sections 2.07 and 2.11, Notes may be exchanged for other Notes of any

authorized denomination and of a like aggregate principal amount and tenor, upon surrender of the Notes to be exchanged at such office

or agency. Whenever any Notes are so surrendered for exchange, the Company shall execute, and the Trustee shall, upon receipt of a Company

Order, authenticate and deliver, the Notes which the Holder making the exchange is entitled to receive.

All

Notes issued upon any registration of transfer or exchange of Notes shall be the valid obligations of the Company evidencing the same

debt, and entitled to the same benefits under this Indenture as the Notes surrendered upon such registration of transfer or exchange.

Every

Note presented or surrendered for registration of transfer or for exchange shall (if so required by the Company or the Trustee) be duly

endorsed, or be accompanied by a written instrument of transfer in form satisfactory to the Company and the Registrar duly executed,

by the Holder thereof or his attorney duly authorized in writing. As a condition to the registration of transfer of any Restricted Notes,

the Company or the Trustee may require evidence satisfactory to them as to the compliance with the restrictions set forth in the legend

on such Notes.

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No

service charge shall be made for any registration of transfer or exchange of Notes, but the Company and the Registrar may require payment

of a sum sufficient to cover any tax or other governmental charge that may be imposed in connection with any registration of transfer

or exchange of Notes, other than exchanges pursuant to Section 2.11 not involving any transfer.

Neither

the Company nor the Registrar shall be required to exchange or register a transfer of any Note in the circumstances set forth in Section

2.11(a)(iv).

(b)

Neither any members of, or participants in, the Depositary (collectively, the “Agent Members”) nor any other Persons

on whose behalf any Agent Member may act shall have any rights under this Indenture with respect to any Global Note registered in the

name of the Depositary or any nominee thereof, or under any such Global Note, and the Depositary or such nominee, as the case may be,

may be treated by the Company, the Trustee, the Agents and any of their respective agents as the absolute owner and Holder of such Global

Note for all purposes whatsoever. Neither the Trustee nor any Agent shall have any liability, responsibility or obligation to any Agent

Members or any other Person on whose behalf Agent Members may act with respect to (i) any ownership interests in the Global Note, (ii)

the accuracy of the records of the Depositary or its nominee, (iii) any notice required hereunder, (iv) any payments under or with respect

to the Global Note or (v) actions taken or not taken by any Agent Members.

(c)

Notwithstanding the foregoing, nothing herein shall prevent the Company, the Trustee, any Agent or any of their respective agents from

giving effect to any written certification, proxy or other authorization furnished by the Depositary or such nominee, as the case may

be, or impair, as between the Depositary, its Agent Members and any other Person on whose behalf an Agent Member may act, the operation

of customary practices of such Persons governing the exercise of the rights of a Holder of any Note. The registered Holder of a Global

Note may grant proxies and otherwise authorize any Person, including Agent Members and persons that may hold interests through Agent

Members, to take any action that a Holder is entitled to take under this Indenture or the Notes.

Section

2.07 Transfer Restrictions.

(a) Restricted

Notes.

(i)

Every Note (and any security issued in exchange therefor or substitution thereof) that bears, or that is required under this Section

2.07 to bear, the Restricted Notes Legend will be deemed to be a “Restricted Note”. Each Restricted Note will be subject

to the restrictions on transfer set forth in this Indenture (including in the Restricted Notes Legend) and will bear a restricted CUSIP

number for the Notes unless the Company notifies the Trustee in writing that such restrictions on transfer are eliminated or otherwise

waived by written consent of the Company, and each Holder of a Restricted Note, by such Holder’s acceptance of such Restricted

Note, will be deemed to be bound by the restrictions on transfer applicable to such Restricted Note.

(ii)

No transfer of any Restricted Note will be registered by the Registrar unless the transferring Holder delivers to the Trustee a completed

notice substantially in the form of the Form of Assignment and Transfer.

24

(iii)

Any Note (or security issued in exchange or substitution therefor) (x) as to which such restrictions on transfer shall have expired in

accordance with their terms, (y) that has been transferred pursuant to a registration statement that has become effective or been declared

effective under the Securities Act and that continues to be effective at the time of such transfer or (z) that has been sold pursuant

to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, may, upon surrender

of such Note for exchange to the Registrar in accordance with the provisions of this Section 2.07(a), be exchanged for a new Note or

Notes, of like tenor and aggregate principal amount, which shall not bear the Restricted Notes Legend and shall not be assigned a restricted

CUSIP number. The Company shall be entitled to instruct the Custodian in writing to so surrender any Global Note as to which any of the

conditions set forth in clause (x) through (z) of the immediately preceding sentence have been satisfied, and, upon such instruction,

the Custodian shall so surrender such Global Note for exchange; and any new Global Note so exchanged therefor shall not bear the

Restricted Notes Legend and shall not be assigned a restricted CUSIP number. The Company shall promptly notify the Trustee in writing

after a registration statement, if any, with respect to the Notes or any Common Stock issued upon conversion of the Notes has been declared

effective under the Securities Act.

(iv)

Any Note will bear the Restricted Note Legend if at any time the Company determines that, to comply with applicable law, such Note must

bear the Restricted Notes Legend and the Company notifies the Trustee in writing.

(b) Restricted

Stock.

(i)

Every share of Common Stock that bears, or that is required under this Section 2.07 to bear, the Restricted Stock Legend will be deemed

to be “Restricted Stock”. Each share of Restricted Stock will be subject to the restrictions on transfer set forth

in this Indenture (including in the Restricted Stock Legend) and will bear a restricted CUSIP number unless such restrictions on transfer

are eliminated or otherwise waived by written consent of the Company, and each Holder of Restricted Stock, by such Holder’s acceptance

of Restricted Stock, will be deemed to be bound by the restrictions on transfer applicable to such Restricted Stock.

(ii)

Any such Common Stock (i) as to which such restrictions on transfer shall have expired in accordance with their terms, (ii) that has

been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues

to be effective at the time of such transfer or (iii) that has been sold pursuant to the exemption from registration provided by Rule

144 or any similar provision then in force under the Securities Act, may, upon surrender of the certificates representing such shares

of Common Stock for exchange in accordance with the procedures of the transfer agent for the Common Stock, be exchanged for a new certificate

or certificates for a like aggregate number of shares of Common Stock, which shall not bear the Restricted Stock Legend.

(iii)

Shares of Common Stock will be issued in book-entry form and will bear the Restricted Stock Legend at any time the Company reasonably

determines that, to comply with applicable law, such shares of Common Stock must bear the Restricted Stock Legend.

(c)

As used in this Section 2.07, the term “transfer” means any sale, pledge, transfer, loan, hypothecation or other disposition

whatsoever of any Restricted Note, any interest therein or any Restricted Stock.

(d)

All Notes, whether Global Notes or Physical Notes, are required to bear the Non-Affiliate Legend at all times.

25

Section

2.08 Expiration of Restrictions.

(a)

Physical Notes. Any Physical Note (or any security issued in exchange or substitution therefor) that does not have a Restricted

Notes Legend may be exchanged for a new Note or Notes of like tenor and aggregate principal amount that do not bear the Restricted Notes

Legend required by Section 2.07. To exercise such right of exchange, the Holder of such Note must surrender such Note in accordance with

the provisions of Section 2.11 and deliver any additional documentation required by this Indenture in connection with such exchange.

(b) [Reserved].

Section

2.09 Mutilated, Destroyed, Lost and Stolen Notes.

If

any mutilated Note is surrendered to the Trustee, the Company shall execute, and the Trustee shall, upon receipt of a Company Order,

authenticate and deliver, in exchange therefor a new Note of like tenor and principal amount and bearing a number not contemporaneously

outstanding. If there shall be delivered to the Company and the Trustee (i) evidence to their satisfaction of the destruction, loss or

theft of any Note and (ii) such security or indemnity as may be required by them to save each of them and any agent of either of them

harmless, then, in the absence of written notice to the Company or the Trustee that such Note has been acquired by a protected purchaser,

the Company shall execute, and the Trustee shall authenticate and deliver, in lieu of any such destroyed, lost or stolen Note, a new

Note of like tenor and principal amount and bearing a number not contemporaneously outstanding.

In

case any such mutilated, destroyed, lost or stolen Note has become due and payable, the Company in its discretion may, instead of issuing

a new Note, pay such Note.

Upon

the issuance of any new Note under this Section 2.09, the Company may require payment by the Holder of a sum sufficient to cover any

tax or other governmental charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the

Trustee) connected therewith.

Every

new Note issued pursuant to this Section 2.09 in lieu of any destroyed, lost or stolen Note shall constitute an original additional contractual

obligation of the Company, whether or not the destroyed, lost or stolen Note shall be at any time enforceable by anyone, and shall be

entitled to all the benefits of this Indenture equally and proportionately with any and all other Notes duly issued hereunder.

The

provisions of this Section 2.09 are exclusive and shall preclude (to the extent lawful) all other rights and remedies with respect to

the replacement or payment of mutilated, destroyed, lost or stolen Notes.

Section

2.10 Persons Deemed Owners.

Subject

to the rights of Holders as of the Regular Record Date to receive payments of interest on the related Interest Payment Date, prior to

due presentment of a Note for registration of transfer, the Company, the Trustee, each Agent, and any of their respective agents may

treat the Person in whose name such Note is registered in the Register as the owner of such Note for the purpose of receiving payment

of the principal of such Note and for all other purposes whatsoever, whether or not such Note be overdue, and neither the Company, the

Trustee, the Agents nor any of their respective agents shall be affected by notice to the contrary.

26

Section

2.11 Transfer and Exchange.

(a) Provisions

Applicable to All Transfers and Exchanges.

(i)

Subject to the restrictions set forth in this Section 2.11, Physical Notes and beneficial interests in Global Notes may be transferred

or exchanged from time to time as desired, and each such transfer or exchange will be noted by the Registrar in the Register.

(ii)

All Notes issued upon any registration of transfer or exchange in accordance with this Indenture will be the valid obligations of the

Company, evidencing the same debt, and entitled to the same benefits under this Indenture as the Notes surrendered upon such registration

of transfer or exchange.

(iii)

No service charge will be imposed on any Holder of a Physical Note or any owner of a beneficial interest in a Global Note for any exchange

or registration of transfer, but each of the Company, the Trustee or the Registrar may require such Holder or owner of a beneficial interest

to pay a sum sufficient to cover any transfer tax, assessment or other governmental charge imposed in connection with such registration

of transfer or exchange.

(iv)

Unless the Company and the Trustee specifies otherwise, none of the Company, the Trustee, the Registrar or any co-Registrar will be required

to exchange or register a transfer of any Note (A) that has been selected for Forced Conversion; (B) that has been surrendered for conversion;

(C) that is subject to a Fundamental Change Repurchase Notice validly delivered, and not withdrawn pursuant to Section 13.01(b), in each

case, except to the extent any portion of such Note is not subject to the foregoing.

(v)

Neither the Trustee nor any Agent will have any obligation or duty to monitor, determine or inquire as to compliance with any restrictions

on transfer imposed under this Indenture or under applicable law with respect to any transfer of any interest in any Note (including

any transfers between or among Depositary participants or beneficial owners of interests in any Global Note) other than to require delivery

of such certificates and other documentation or evidence as are expressly required by, and to do so if and when expressly required by

the terms of, this Indenture, and to examine the same to determine substantial compliance as to form with the express requirements hereof.

(b)

In General; Transfer and Exchange of Beneficial Interests in Global Notes. So long as the Notes are eligible for book-entry settlement

with the Depositary, unless otherwise required by law or by Section 2.11(c):

(i)

all Notes will be represented by one or more Global Notes;

(ii)

every transfer and exchange of a beneficial interest in a Global Note will be effected through the Depositary in accordance with the

Applicable Procedures and the provisions of this Indenture (including the restrictions on transfer set forth in Section 2.07); and

(iii)

each Global Note may be transferred only as a whole and only (A) by the Depositary to a nominee of the Depositary, (B) by a nominee of

the Depositary to the Depositary or to another nominee of the Depositary or (C) by the Depositary or any such nominee to a successor

Depositary or a nominee of such successor Depositary.

(c) Transfer

and Exchange of Global Notes for Physical Notes.

(i)

Notwithstanding any other provision of this Indenture, each Global Note will be exchanged for Physical Notes if the Depositary delivers

notice to the Company that:

(A) the

Depositary is unwilling or unable to continue to act as Depositary; or

27

(B) the

Depositary is no longer registered as a clearing agency under the Exchange Act or is otherwise

no longer permitted under applicable law to continue as Depositary for such Global Note;

and,

in each case, the Company promptly delivers a copy of such notice to the Trustee and the Company fails to appoint a successor Depositary

within 90 days after receiving notice from the Depositary.

In

each such case, the Company will, in accordance with Section 2.04, promptly execute, and, upon receipt of a Company Order, the Trustee

will, in accordance with Section 2.04, promptly authenticate and deliver, for each beneficial interest in each Global Note so exchanged,

an aggregate principal amount of Physical Notes equal to the aggregate principal amount of such beneficial interest, registered in such

names and in such authorized denominations as the Depositary specifies, and bearing any legends that such Physical Notes are required

to bear under Section 2.07.

(ii)

In addition, if an Event of Default has occurred with regard to the Notes represented by the relevant Global Note and such Event of Default

has not been cured or waived, any owner of a beneficial interest in a Global Note may deliver a written request through the Depositary

to exchange such beneficial interest for Physical Notes.

In

such case, (A) the Registrar will deliver notice of such request to the Company and the Trustee, which notice will identify the aggregate

principal amount of such beneficial interest and the CUSIP of the relevant Global Note; (B) the Company will, in accordance with Section

2.04, promptly execute, and, upon receipt of a Company Order, the Trustee, in accordance with Section 2.04, will promptly authenticate

and deliver, to such owner, for the beneficial interest so exchanged by such owner, Physical Notes registered in such owner’s name

having an aggregate principal amount equal to the aggregate principal amount of such beneficial interest as the Depositary specifies,

and bearing any legends that such Physical Notes are required to bear under Section 2.07; and (C) the Trustee, in accordance with the

Applicable Procedures, will cause the principal amount of such Global Note to be decreased by the aggregate principal amount of the beneficial

interest so exchanged. If all of the beneficial interests in a Global Note are so exchanged, such Global Note will be deemed surrendered

to the Trustee for cancellation, and the Trustee will cause such Global Note to be cancelled in accordance with the Trustee’s customary

procedures and the Applicable Procedures.

(d) Transfer

and Exchange of Physical Notes.

(i)

If Physical Notes are issued, a Holder may transfer a Physical Note by: (A) surrendering such Physical Note for registration of transfer

to the Registrar, together with any endorsements or instruments of transfer required by any of the Company, the Trustee or the Registrar;

(B) if such Physical Note is a Restricted Note, delivering any documentation required by Section 2.07; and (C) satisfying all other requirements

for such transfer set forth in this Section 2.11. Upon the satisfaction of conditions (A), (B) and (C) of the immediately preceding sentence,

the Company, in accordance with Section 2.04, will promptly execute and deliver to the Trustee, and the Trustee, upon receipt of a Company

Order, will, in accordance with Section 2.04, promptly authenticate and deliver, in the name of the designated transferee or transferees,

one or more new Physical Notes, of any authorized denomination, having like aggregate principal amount and bearing any restrictive legends

that such Physical Notes are required to bear under Section 2.07.

28

(ii)

If Physical Notes are issued, a Holder may exchange a Physical Note for other Physical Notes of any authorized denominations and aggregate

principal amount equal to the aggregate principal amount of the Notes to be exchanged by surrendering such Notes, together with any endorsements

or instruments of transfer required by any of the Company, the Trustee or the Registrar, at any office or agency maintained by the Company

for such purposes pursuant to Section 5.02. Whenever a Holder surrenders Notes for exchange, the Company, in accordance with Section

2.04, will promptly execute and deliver to the Trustee, and the Trustee, upon receipt of a Company Order and in accordance with Section

2.04, will promptly authenticate and deliver the Notes that such Holder is entitled to receive, bearing registration numbers not contemporaneously

outstanding and any legends that such Physical Notes are required to bear under Section 2.07.

(iii)

Subject to Section 2.01 herein, if Physical Notes are issued, a Holder may transfer or exchange a Physical Note for a beneficial interest

in a Global Note by (A) surrendering such Physical Note for registration of transfer or exchange, together with any endorsements or instruments

of transfer required by any of the Company, the Trustee or the Registrar, at any office or agency maintained by the Company for such

purposes pursuant to Section 5.02; (B) if such Physical Note is a Restricted Note, delivering any documentation required by Section 2.07;

(C) satisfying all other requirements for such transfer set forth in this Section 2.11 and Section 2.09; (D) providing written instructions

to the Trustee to make, or to direct the Registrar to make, an adjustment in its books and records with respect to the applicable Global

Note to reflect an increase in the aggregate principal amount of the Notes represented by such Global Note, which instructions will contain

information regarding the Depositary account to be credited with such increase and (E) complying with the Applicable Procedures to effect

such transfer or exchange. Upon the satisfaction of conditions (A), (B), (C), (D) and (E) the Trustee will cancel such Physical Note

in accordance with its customary procedures and cause, in accordance with the Applicable Procedures, the aggregate principal amount of

Notes represented by such Global Note to be increased by the aggregate principal amount of such Physical Note, and will credit or cause

to be credited the account of the Person specified in the instructions provided by the exchanging Holder in an amount equal to the aggregate

principal amount of such Physical Note. If no Global Notes are then Outstanding, the Company, in accordance with Section 2.04, will promptly

execute and deliver to the Trustee, and the Trustee, upon receipt of a Company Order and in accordance with Section 2.04, will authenticate,

a new Global Note in the appropriate aggregate principal amount.

Section

2.12 Purchase of Notes; Cancellation.

The

Company may, to the extent permitted by law, and directly or indirectly (regardless of whether such Notes are surrendered to the Company),

purchase Notes in the open market or by tender offer at any price or by private agreement. The Company will cause any Notes so purchased

(other than Notes purchased pursuant to cash-settled swaps or other cash-settled derivatives) to be surrendered to the Trustee for cancellation.

For the avoidance of doubt, any such Notes purchased by the Company will be retired and no longer Outstanding hereunder.

The

Company shall deliver to the Trustee for cancellation any Notes previously authenticated and delivered hereunder that the Company may

have acquired in any manner whatsoever, and may deliver to the Trustee for cancellation any Notes previously authenticated hereunder

which the Company has not issued and sold. Upon written request of the Company, the Trustee shall promptly cancel all Notes surrendered

for registration of transfer, exchange, payment, purchase, repurchase, conversion or cancellation in accordance with its customary procedures

and the Applicable Procedures (if applicable). If the Company shall acquire any of the Notes in any manner whatsoever, such acquisition

shall not operate as a redemption or satisfaction of the indebtedness represented by such Notes unless and until the same are delivered

to the Trustee for cancellation. The Notes so acquired, while held by or on behalf of the Company or any of its Subsidiaries, shall not

entitle the Holder thereof to convert the Notes. The Company may not issue new Notes to replace Notes it has paid in full or delivered

to the Trustee for cancellation.

29

The

Registrar shall retain, in accordance with its customary procedures, copies of all letters, notices and other written communications

received pursuant to this Section 2.10. The Company shall have the right to inspect and make copies of all such letters, notices or other

written communications at any reasonable time upon the giving of reasonable written notice to the Registrar.

Section

2.13 CUSIP Numbers.

In

issuing the Notes, the Company may use “CUSIP” numbers (if then generally in use); provided that the Trustee shall

have no liability for any defect in the CUSIP numbers as they appear on any Notes, notice, or elsewhere and any such notice may state

that no representation is made as to the correctness of such numbers either as printed on the Notes or as contained in any notice. The

Company will promptly notify the Trustee in writing of any change in the “CUSIP” numbers.

Section

2.14 Payment and Computation of Interest.

The

Notes will bear interest at a rate of 6.00% per annum until the Maturity Date, unless earlier purchased or converted in accordance with

the provisions herein. Interest on the Notes will accrue from the most recent date on which interest has been paid or duly provided for

or, if no interest has been paid or duly provided for, the date of original issuance of such Notes. Interest will be paid to the Person

in whose name a Note is registered at the Close of Business on the Regular Record Date immediately preceding the relevant Interest Payment

Date quarterly in arrears on each Interest Payment Date in connection with such quarterly interest payment (or, in the case of an Interest

Payment Date in connection with a voluntary conversion, a Forced Conversion, the Holder converting its Notes or having its Notes redeemed,

as applicable). Interest on the Notes shall be computed on the basis of a 360-day year composed of twelve 30-day months and, for partial

months, on the basis of the number of days actually elapsed in a 30-day month.

Notwithstanding

the foregoing, if the Conversion Date of a Note is after a Regular Record Date and before the next Interest Payment Date, then (i) the

Holder of such Note at the Close of Business on such Regular Record Date will be entitled, notwithstanding such conversion (and, for

the avoidance of doubt, notwithstanding anything set forth in the proviso to this sentence), to receive, on or, at the Company’s

election, before such Interest Payment Date, the unpaid interest that would have accrued on such Note to, but excluding, such Interest

Payment Date (assuming, solely for these purposes, that such Note remained outstanding through such Interest Payment Date); and (ii)

the Holder surrendering such Note for conversion must deliver to the Conversion Agent, at the time of such surrender, an amount of cash

equal to the amount of such interest referred to in clause (i) above; provided, however, that the Holder surrendering such

Note for conversion need not deliver such cash (v) if the Company has specified a Forced Conversion Date that is after such Regular Record

Date and on or before the second Business Day immediately after such Interest Payment Date, (w) if such Conversion Date occurs after

the Regular Record Date immediately before the Maturity Date; (x) if the Company has specified a Fundamental Change Repurchase Date that

is after such Regular Record Date and on or before the Business Day immediately after such Interest Payment Date; or (y) to the extent

of any Additional Interest, overdue interest or interest that has accrued on any overdue interest. For the avoidance of doubt, as a result

of, and without limiting the generality of, the foregoing, if a Note is converted with a Conversion Date that is after the Regular Record

Date immediately before the Maturity Date, then the Company will pay, as provided above, the interest that would have accrued on such

Note to, but excluding, the Maturity Date. For the avoidance of doubt, if the Conversion Date of a Note to be converted is on an Interest

Payment Date, then the Holder of such Note at the Close of Business on the Regular Record Date immediately before such Interest Payment

Date will be entitled to receive, on such Interest Payment Date, the unpaid interest that has accrued on such Note to, but excluding,

such Interest Payment Date, and such Note, when surrendered for conversion, need not be accompanied by any cash amount pursuant to the

first sentence of this paragraph.

30

Unless

the context otherwise requires, payments of the Fundamental Change Repurchase Price, principal and interest on any Note, in each case,

that are not made when due will accrue interest per annum at the then-applicable interest rate from the required payment date.

The

Company will pay Additional Interest under certain circumstances as provided in Section 5.08 and 6.03.

Each

payment (including any payment made in connection with a repurchase upon a Fundamental Change) in cash by the Company on account of the

principal of and interest on and premium, if any on the Notes, shall be applied to the applicable Notes pro rata according to the outstanding

principal amount (subject to any adjustment needed to maintain the minimum denominations of the Notes), unless otherwise expressly provided

in the case of Forced Conversion. Except as expressly provided herein, all payments (including any payment made in connection with a

repurchase upon a Fundamental Change) to be made by the Company on account of principal, interest, premium, if any, and fees shall be

made without set off or counterclaim and all payments made in cash shall be made to the Trustee, in each case on or prior to 10:00 a.m.,

New York time, in U.S. Dollars and in immediately available funds.

Section

2.15 Cash Interest.

Other

than in connection with a conversion pursuant to Article 4 below, the Company shall pay all interest due on the Notes in cash on the

then outstanding principal amount of the Notes.

Article

3

[RESERVED]

Article

4

CONVERSION

Section

4.01 Right to Convert.

(a)

Subject to and upon compliance with the provisions of this Indenture, each Holder shall have the right, at such Holder’s option,

to convert all or any portion of its Notes plus accrued and unpaid interest on such Notes to, but excluding the Conversion Date (if a

portion, such that the principal amount of such Notes to be converted, plus accrued and unpaid interest on such Notes to, but excluding

the Conversion Date, equals $1.00 or an integral multiple of $1.00) at the Conversion Rate per $1,000 of the sum of the aggregate principal

amount of Notes to be converted, plus all accrued and unpaid interest on such Notes to, but excluding the Conversion Date, into the Settlement

Amount determined in accordance with Section 4.03(a)(ii) at any time until the Close of Business on the second Business Day immediately

preceding the stated Maturity Date; provided that the portion of the principal amount of a Holder’s Notes, plus all accrued

and unpaid interest on such Notes to, but excluding the Conversion Date, to be converted must be such that the principal amount of the

Notes not converted equals $1.00 or an integral multiple of $1.00.

31

(b)

(i) If the Company elects to issue or distribute, as the case may be, to all or substantially all holders of the Common Stock (x) any

rights, options or warrants entitling them to subscribe for or purchase, for a period expiring within 45 calendar days after the declaration

date for such issuance, shares of the Common Stock, at a price per share that is less than the average of the Closing Sale Prices of

the Common Stock for the 10 consecutive Trading-Day period ending on, and including, the Trading Day immediately preceding the declaration

date for such issuance; or (y) cash, debt securities (or other evidence of indebtedness) or other assets or securities (excluding dividends

or distributions in respect of which an adjustment to the Conversion Rate is made pursuant to Section 4.04(a)), which distribution has

a per share value exceeding 10% of the Closing Sale Price of the Common Stock as of the Trading Day immediately preceding the declaration

date for such distribution, then, in either case, the Company must deliver notice of such distribution, and of the Ex-Dividend Date for

such distribution, to the Holders (with a copy to the Trustee and Conversion Agent) at least 30 Scheduled Trading Days prior to the Ex-Dividend

Date for such distribution.

(ii)

If a transaction or event that constitutes a Fundamental Change occurs, to the extent practicable, the Company shall give notice to Holders

(with a copy to the Trustee and Conversion Agent) of the anticipated effective date for such transaction or event not more than 50 Scheduled

Trading Days nor less than 30 Scheduled Trading Days prior to the anticipated effective date or, if the Company does not have knowledge

of such transaction or event at least 30 Scheduled Trading Days prior to the anticipated effective date, within two Business Days of

the date upon which the Company receives notice, or otherwise becomes aware of such transaction or event (but in no event later than

the actual effective date of such transaction or event). Neither the Trustee nor the Conversion Agent shall have any obligation (x) to

determine whether the condition described in this Section 4.01(b)(ii) has occurred or (y) to verify the Company’s determination

regarding such condition.

(iii)

If the Company is a party to a consolidation, merger or binding share exchange or a sale, assignment, conveyance, transfer, lease or

other disposition of all or substantially all of the Company’s property and assets that does not also constitute a Fundamental

Change, in each case pursuant to which the Common Stock would be converted into cash, securities or other property, the Company shall

notify Holders (with a copy to the Trustee and Conversion Agent) at least 30 Scheduled Trading Days prior to the anticipated effective

date of such transaction. Neither the Trustee nor the Conversion Agent shall have any obligation (x) to determine whether the condition

described in this Section 4.01(b)(iii) has occurred or (y) to verify the Company’s determination regarding such condition. For

the avoidance of doubt, any references to Common Stock described in this Section 4.01, including those in Section 4.01(c), shall give

effect to, among other things, the provisions of Section 4.07.

(c) Notwithstanding

anything herein to the contrary:

(i)

The Company shall not effect any conversion of a Note to Common Stock to the extent that, after giving effect to such conversion, ownership

of shares of Common Stock owned by the Holder, or such Holder together with such Holder’s Affiliates, and any Persons acting as

a group together with such Holder or any of such Holder’s Affiliates (any such person other than Holder, including any group of

which Holder is a member, an “Additional Restricted Ownership Person”), would beneficially own in excess of the Restricted

Ownership Percentage (as defined below). For purposes of the foregoing sentence, the number of shares of Common Stock beneficially owned

by such Holder and any Additional Restricted Ownership Person shall include the number of shares of Common Stock issuable upon conversion

of the sum of the principal amount of Notes plus accrued and unpaid interest on such Notes to, but excluding the Conversion Date with

respect to which such determination is being made, but shall exclude the number of shares of Common Stock which are issuable upon (i)

conversion of the remaining, unconverted principal amount of Notes plus accrued and unpaid interest thereon or any Additional Restricted

Ownership Person and (ii) exercise or conversion of the unexercised or unconverted portion of any other securities of the Company subject

to a limitation on conversion or exercise analogous to the limitation contained herein beneficially owned by such Holder or any Additional

Restricted Ownership Person. Except as set forth in the preceding sentence, for purposes of this Section 4.01(c), beneficial ownership

shall be calculated in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder.

32

(ii)

To the extent that the limitation contained in this Section 4.01(c)(i) applies, the determination of whether the Notes are convertible

(in relation to other securities owned by such Holder together with any Additional Restricted Ownership Person) and of how much principal

amount of Notes (plus accrued and unpaid interest on such Notes to, but excluding the Conversion Date) are convertible shall be in the

sole discretion of such Holder, and the submission of a Conversion Notice shall be deemed to be such Holder’s determination of

whether the applicable Notes may be converted (in relation to other securities owned by such Holder together with any Additional Restricted

Ownership Person) and how much principal amount of Notes (plus accrued and unpaid interest on such Notes to, but excluding the Conversion

Date) are convertible, in each case subject to the Restricted Ownership Percentage. To ensure compliance with this restriction, each

Holder will be deemed to represent to the Company each time it delivers a Conversion Notice that, to its knowledge, such Conversion Notice

has not violated the restrictions set forth in this paragraph and neither the Trustee nor the Conversion Agent shall have any obligation

to verify or confirm the accuracy of such determination. In addition, a determination as to any group status as contemplated above shall

be determined in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. For purposes

of this Section 4.01(c), in determining the number of outstanding shares of Common Stock, a Holder may rely on the number of outstanding

shares of Common Stock as stated in the most recent of the following: (i) the Company’s most recent periodic or annual report filed

with the Commission, as the case may be, (ii) a more recent public announcement by the Company or (iii) a more recent written notice

by the Company or the transfer agent for the Company’s Common Stock setting forth the number of shares of Common Stock outstanding.

Upon the written or oral request of a Holder, the Company shall within two Trading Days confirm orally and in writing to such Holder

the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined

after giving effect to the conversion or exercise of securities of the Company, including the Notes, by such Holder or its Additional

Restricted Ownership Persons since the date as of which such number of outstanding shares of Common Stock was reported.

(iii)

The “Restricted Ownership Percentage” for each Holder shall initially be 4.99% of the number of shares of the Common

Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon conversion of Notes held by

the applicable Holder. A Holder may (i) increase the Restricted Ownership Percentage applicable to its Notes upon not less than 61 days’

prior written notice to the Company, or (ii) decrease the Restricted Ownership Percentage applicable to its Notes effective immediately

upon written notice to the Company; provided, however, that (x) no Holder shall be entitled to effect any increase in the

Restricted Ownership Percentage applicable to its Notes if such Holder or any Additional Restricted Ownership Person has acquired beneficial

ownership of Notes or any other securities of the Company subject to a limitation on conversion or exercise analogous to the limitation

contained herein with the purpose or effect of changing or influencing the control of the Company and (y) (A) in the event the Restricted

Ownership Percentage in effective is 4.99%, the Restricted Ownership Percentage shall in no event exceed 9.99% of the number of shares

of the Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon conversion of

Notes held by the applicable Holder; and (B) in the event the Restricted Ownership Percentage in effect is 9.99%, the Restricted Ownership

Percentage shall in no event exceed 19.99% of the number of shares of the Common Stock outstanding immediately after giving effect to

the issuance of shares of Common Stock issuable upon conversion of Notes held by the applicable Holder. Any such increase will not be

effective until the 61st day after such notice is delivered to the Company and any such increase or decrease shall only apply to such

Holder and no other Holder.

33

Section

4.02 Conversion Procedures.

(a)

Each Physical Note shall be convertible at the office of the Conversion Agent and, if applicable, Global Notes shall be convertible in

accordance with the Applicable Procedures.

(b)

To exercise the conversion privilege with respect to a beneficial interest in a Global Note, the Holder must comply with the Applicable

Procedures for converting a beneficial interest on a Global Note and pay any taxes or duties if required pursuant to Section 4.02(f),

and the Conversion Agent must be informed of the conversion in accordance with the customary practice of the Depositary.

To

exercise the conversion privilege with respect to any Physical Notes, the Holder of such Physical Notes shall:

(i)

duly sign and complete a conversion notice in the form set forth in the Form of Notice of Conversion (the “Conversion Notice”)

or a facsimile of the Conversion Notice;

(ii)

deliver the Conversion Notice, which is irrevocable, and the Note to the Conversion Agent;

(iii) if

required, furnish appropriate endorsements and transfer documents; and

(iv) if

required, pay all transfer or similar taxes as set forth in Section 4.02(f).

Subject

to Section 2.14, if the Conversion Notice is being delivered on a date after the Close of Business on a Regular Record Date and prior

to the Open of Business on the Interest Payment Date corresponding to such Regular Record Date, the Conversion Notice must be accompanied

by payment of an amount equal to the interest payable on such Interest Payment Date on the principal amount of the Note to be converted.

If,

upon conversion of a Note, any shares of Common Stock are to be issued to a Person other than the Holder of such Note, the related Conversion

Notice shall include such other Person’s name and address.

If

a Note has been submitted for repurchase pursuant to a Fundamental Change Repurchase Notice, such Note may not be converted except to

the extent such Note has been withdrawn by the Holder and is no longer submitted for repurchase pursuant to a Fundamental Change Repurchase

Notice or unless such Fundamental Change Repurchase Notice is withdrawn in accordance with Section 13.02.

For

any Note, the date on which the Holder of such Note satisfies all of the applicable requirements set forth above with respect to such

Note shall be the “Conversion Date” with respect to such Note.

Each

conversion shall be deemed to have been effected as to any such Notes (or portion thereof) surrendered for conversion immediately prior

to the Close of Business on the applicable Conversion Date; provided, however, that except to the extent required by Section

4.04, the person in whose name any shares of Common Stock shall be issuable upon conversion shall be treated as a stockholder of record

as of the Close of Business on the Conversion Date. For the avoidance of doubt, subject to the satisfaction by the Company of each of

its obligations in connection with such conversion and any other conditions set forth in this Indenture, at the Close of Business on

the Conversion Date for such conversion, the applicable Holder shall no longer be the Holder of the Notes so converted.

34

(c)

Endorsement. Any Notes surrendered for conversion shall, unless shares of Common Stock issuable on conversion are to be issued

in the same name as the registration of such Notes, be duly endorsed by, or be accompanied by instruments of transfer in form satisfactory

to the Company duly executed by, the Holder or its duly authorized attorney.

(d)

Physical Notes. If any Physical Notes in a denomination greater than $1.00 shall be surrendered for partial conversion, the Company

shall execute and the Trustee shall authenticate and deliver to the Holder of the Physical Notes so surrendered, without charge, new

Physical Notes in authorized denominations in an aggregate principal amount equal to the unconverted portion of the surrendered Physical

Notes.

(e)

Global Notes. Upon the conversion of a beneficial interest in Global Notes, the Conversion Agent shall make a notation in its

records as to the reduction in the principal amount represented thereby. The Company shall notify the Trustee in writing of any conversions

of Notes effected through any Conversion Agent other than the Trustee.

(f)

Taxes Due upon Conversion. If a Note is converted, the Company will pay any documentary, stamp or similar issue or transfer tax

due on the issue of any shares of the Common Stock upon the conversion, unless the tax is due because the Holder requests that any shares

be issued in a name other than the Holder’s name, in which case the Holder will pay that tax.

Section

4.03 Settlement Upon Conversion.

(a)

Settlement. Subject to this Section 4.03 and Sections 4.01(c), 4.06 and 4.07, upon conversion of any Note, the Company shall deliver

to Holders, in full satisfaction of its conversion obligation under Section 4.01, in respect of each $1,000 of the sum of the principal

amount of Notes plus accrued and unpaid interest on such Notes to, but excluding the Conversion Date being converted, a Settlement Amount

consisting solely of shares of Common Stock (together with cash in lieu of any fractional share of Common Stock pursuant to Section 4.03(b)).

(i)

Settlement Amount. The shares of Common Stock in respect of any conversion of Notes (the “Settlement Amount”)

shall be computed as follows: the Company shall deliver to the Holder of the Notes so converting, in respect of each $1,000 of the sum

of the principal amount of its Notes plus accrued and unpaid interest of such Notes to, but excluding the Conversion Date being converted,

a number of shares of Common Stock equal to the applicable Conversion Rate, together with cash in lieu of any fractional shares of Common

Stock pursuant to Section 4.03(b);

(ii)

Delivery Obligation. The Settlement Amounts upon conversion of the Notes will be delivered by the Company through the Company’s

stock transfer agent, in the case of Common Stock or the Conversion Agent, in the case of cash. The Company shall pay or deliver the

Settlement Amount due in respect of its conversion obligation under this Section 4.03, on the second Trading Day immediately following

the relevant Conversion Date; provided, however, that if prior to the Conversion Date for any converted Notes, the Common

Stock has been replaced by Reference Property consisting solely of cash, the Company will pay the conversion consideration due in respect

of such conversion on the third Trading Day immediately following the related Conversion Date.

35

(b)

Fractional Shares. Notwithstanding the foregoing, the Company will not issue fractional shares of Common Stock as part of the

Settlement Amount due with respect to any converted Note. Instead, if any Settlement Amount includes a fraction of a share of the Common

Stock, the Company will, in lieu of delivering such fraction of a share of Common Stock, pay an amount of cash equal to the product of

such fraction of a share and the Daily VWAP on the relevant Conversion Date, or if such Conversion Date is not a VWAP Trading Day, the

immediately preceding VWAP Trading Day.

(c)

Conversion of Multiple Notes by a Single Holder. If a Holder surrenders more than one Note for conversion on a single Conversion

Date, the Company will calculate the amount of cash and the number of shares of Common Stock due with respect to such Notes as if such

Holder had surrendered for conversion one Note having an aggregate principal amount equal to the sum of the principal amounts of each

of the Notes surrendered for conversion by such Holder on such Conversion Date or, if the Notes surrendered for conversion are beneficial

interests in a Global Note, based on such other aggregate number of Notes, or beneficial interests therein, being surrendered by the

Holder for conversion on the same date as the Depositary may otherwise request.

(d)

Settlement of Accrued Interest and Deemed Payment of Principal. If a Note is converted, the Company will not adjust the Conversion

Rate to account for any accrued and unpaid interest on such Note, and the Company’s delivery of shares of Common Stock into which

a Note is convertible must be in an amount of shares of Common Stock (plus cash in lieu of fractional shares of Common Stock) necessary

to satisfy and discharge in full the Company’s obligation to pay the principal of, and accrued and unpaid interest, if any, on

such Note to, but excluding, the Conversion Date. As a result, any accrued and unpaid interest with respect to a converted Note paid

with shares of Common Stock (and cash in lieu of fractional shares of Common Stock) as required by this Article 4, will be deemed to

be paid in full rather than cancelled, extinguished or forfeited to the extent shares of Common Stock are delivered in the amount of

such accrued and unpaid interest (plus cash for fractional shares of Common Stock).

(e)

Notices. Whenever a Conversion Date occurs with respect to a Note, the Conversion Agent will, as promptly as possible, and in

no event later than the Business Day immediately following such Conversion Date, deliver to the Company and the Trustee, if it is not

then the Conversion Agent, written notice that a Conversion Date has occurred, which notice will state such Conversion Date, the principal

amount of Notes, accrued and unpaid interest converted on such Conversion Date and the names of the Holders that converted Notes on such

Conversion Date.

Section

4.04 Adjustment of Conversion Rate.

The

Conversion Rate will be adjusted as described in this Section 4.04, except that no adjustment to the Conversion Rate will be made for

a given transaction if Holders of the Notes will participate in that transaction, without conversion of the Notes, on the same terms

and at the same time as a holder of a number of shares of Common Stock equal to the principal amount of a Holder’s Notes divided

by $1,000 and multiplied by the Conversion Rate would participate.

36

(a)

If the Company issues solely shares of Common Stock as a dividend or distribution on all or substantially all shares of the Common Stock,

or if the Company subdivides or combines the Common Stock, the Conversion Rate will be adjusted based on the following formula:

where,

CR

=

the

Conversion Rate in effect immediately prior to the Open of Business on such Ex-Dividend Date of such dividend or distribution, or

immediately prior to the Open of Business on the effective date of such share split or combination, as applicable;

CR0

=

the

Conversion Rate in effect immediately after the Open of Business on the Ex-Dividend Date of such dividend or distribution, or immediately

after the Open of Business on the effective date of such share split or combination, as applicable;

OS

=

the

number of shares of Common Stock outstanding immediately prior to the Open of Business on such Ex-Dividend Date of such dividend

or distribution, or immediately prior to the Open of Business on the effective date of such share split or combination, as applicable;

and

OS0

=

the

number of shares of Common Stock outstanding immediately after giving effect to such dividend or distribution, or immediately after

the effective date of such subdivision or combination of common stock, as the case may be.

Any

adjustment made under this clause (a) will become effective immediately after the Open of Business on the Ex-Dividend Date for such dividend

or distribution (regardless of whether the dividend or distribution date is scheduled to occur after the Maturity Date), or immediately

after the Open of Business on the effective date of such subdivision or combination of Common Stock, as the case may be. If such dividend,

distribution, subdivision or combination described in this clause (a) is declared but not so paid or made, the Conversion Rate shall

be immediately readjusted, effective as of the date the Board of Directors or a duly authorized committee thereof determines not to pay

such dividend or distribution or to effect such subdivision or combination, to the Conversion Rate that would then be in effect if such

dividend or distribution had not been declared or subdivision or combination had not been announced.

(b)

If an Ex-Dividend Date occurs for a distribution to all or substantially all holders of the Common Stock any rights, options or warrants

entitling them, for a period of not more than 45 calendar days from the announcement date for such distribution, to subscribe for or

purchase shares of the Common Stock, at a price per share less than the average of the Closing Sale Prices of the Common Stock for the

10 consecutive Trading-Day period ending on, and including, the Trading Day immediately preceding the announcement date for such distribution,

the Conversion Rate will be increased based on the following formula:

where,

CR

=

the

Conversion Rate in effect immediately after the Open of Business on such Ex-Dividend Date for such distribution;

CR0

=

the

Conversion Rate in effect immediately prior to the Open of Business on the Ex-Dividend Date for such distribution;

OS0

=

the

number of shares of Common Stock outstanding immediately prior to the Open of Business on such Ex-Dividend Date for such distribution;

X

=

the

total number of shares of Common Stock issuable pursuant to such rights, options or warrants; and

Y

=

the

number of shares of Common Stock equal to the aggregate price payable to exercise such rights, options or warrants divided by

the average of the Closing Sale Prices of the Common Stock over the 10 consecutive Trading-Day period ending on, and including, the

Trading Day immediately preceding the announcement date for such distribution.

37

Any

increase made under this clause (b) will be made successively whenever any such rights, options or warrants are issued and will become

effective immediately after the Open of Business on the Ex-Dividend Date for such distribution, regardless of whether the distribution

date is scheduled to occur after the Maturity Date. To the extent that such rights, options or warrants expire prior to the Maturity

Date and shares of Common Stock are not delivered after the expiration of such rights, options or warrants, the Conversion Rate shall

be decreased to the Conversion Rate that would then be in effect had the increase with respect to the issuance of such rights, options

or warrants been made on the basis of delivery of only the number of shares of Common Stock actually delivered. If such rights, options

or warrants were scheduled to be distributed prior to the Maturity Date and are not so distributed, the Conversion Rate shall be decreased

to the Conversion Rate that would then be in effect if the Ex-Dividend Date for such distribution had not occurred.

For

purposes of this Section 4.04(b) and Section 4.01(b)(i), in determining whether any rights, options or warrants entitle the holders to

subscribe for or purchase shares of Common Stock at a price that is less than the average of the Closing Sale Prices of the Common Stock

for each Trading Day in the applicable 10 consecutive Trading-Day period, there shall be taken into account any consideration the Company

receives for such rights, options or warrants and any amount payable on exercise thereof, with the value of such consideration, if other

than cash, to be determined in good faith by the Board of Directors or a duly authorized committee thereof.

(c)

If an Ex-Dividend Date occurs for a distribution (the “Relevant Distribution”) of shares of the Company’s Capital

Stock, evidences of the Company’s indebtedness or other assets or property of the Company’s or rights, options or warrants

to acquire the Company’s Capital Stock or other securities, to all or substantially all holders of Common Stock (excluding (i)

dividends or distributions and rights, options or warrants as to which an adjustment was effected under clause (a) or (b) above; (ii)

dividends or distributions paid exclusively in cash; (iii) Spin-Offs; and (iv) any distribution pursuant to a Degressive Issuance for

which an adjustment to the conversion rate is required pursuant to Section 4.04(f)), then the Conversion Rate will be increased based

on the following formula:

where,

CR

=

the

Conversion Rate in effect immediately after the Open of Business on such Ex-Dividend Date for such distribution;

CR0

=

the

Conversion Rate in effect immediately prior to the Open of Business on the Ex-Dividend Date for such distribution;

SP0

=

the

average of the Closing Sale Prices of the Common Stock over the 10 consecutive Trading Day-period ending on, and including, the Trading

Day immediately preceding the Ex-Dividend Date for such distribution; and

FMV

=

the

fair market value (as determined in good faith by the Board of Directors or a duly authorized committee thereof) of the shares of

Capital Stock, evidences of indebtedness, assets or property or rights, options or warrants distributed with respect to each outstanding

share of Common Stock as of the Open of Business on the Ex-Dividend Date for such distribution.

38

Any

increase made under the above portion of this clause (c) will become effective immediately after the Open of Business on the Ex-Dividend

Date for such distribution. No adjustment pursuant to the above formula will result in a decrease of the Conversion Rate. However, if

such distribution is scheduled to be paid or made prior to the Maturity Date and is not so paid or made, the Conversion Rate shall be

decreased to be the Conversion Rate that would then be in effect if such distribution had not been declared. Notwithstanding the foregoing,

if “FMV” (as defined above) is equal to or greater than “SP0” (as defined above), in lieu of the foregoing

increase, each Holder of a Note shall receive, in respect of each $1,000 of the sum of the principal amount thereof plus accrued and

unpaid interest on such Note, at the same time and upon the same terms as holders of the Common Stock, without having to convert its

Notes, the amount and kind of the Relevant Distribution that such Holder would have received if such Holder owned a number of shares

of Common Stock equal to the Conversion Rate in effect on the Ex-Dividend Date for the distribution.

With

respect to an adjustment pursuant to this clause (c) where there has been an Ex-Dividend Date for a dividend or other distribution on

the Common Stock of shares of Capital Stock of any class or series, or similar equity interest, of or relating to a subsidiary or other

business unit, that are, or, when issued, will be, listed or admitted for trading on a U.S. national securities exchange (a “Spin-Off”),

the Conversion Rate will be increased based on the following formula:

where,

CR

=

the

Conversion Rate in effect immediately after the Open of Business on the Ex-Dividend Date for such Spin-Off;

CR0

=

the

Conversion Rate in effect immediately prior to the Open of Business on the Ex-Dividend Date for such Spin-Off;

FMV0

=

the

average of the Closing Sale Prices of the Capital Stock or similar equity interest distributed to holders of the Common Stock applicable

to one share of the Common Stock over the first 10 consecutive Trading-Day period commencing on, and including, the Ex-Dividend Date

for the Spin-Off (such period, the “Valuation Period”); and

MP0

=

the

average of the Closing Sale Prices of Common Stock over the Valuation Period.

The

adjustment to the applicable conversion rate under the preceding paragraph of this clause (c) will be determined on the last day of the

Valuation Period but will be given effect immediately after the Open of Business on the Ex-Dividend Date for the Spin-Off. In respect

of any conversion during the Valuation Period for any Spin-Off, references within this clause (c) related to 10 Trading Days shall be

deemed to be replaced, solely in respect of that conversion, with such lesser number of Trading Days as have elapsed from, and including,

the Ex-Dividend Date for such Spin-Off to, but excluding, the relevant Conversion Date.

39

For

purposes of the second adjustment formula set forth in this Section 4.04(c), (i) the Closing Sale Price of any Capital Stock or similar

equity interest shall be calculated in a manner analogous to that used to calculate the Closing Sale Price of the Common Stock in the

definition of “Closing Sale Price” set forth in Section 1.01, (ii) whether a day is a Trading Day (and whether a day is a

Scheduled Trading Day and whether a Market Disruption Event has occurred) for such Capital Stock or similar equity interest shall be

determined in a manner analogous to that used to determine whether a day is a Trading Day (or whether a day is a Scheduled Trading Day

and whether a Market Disruption Event has occurred) for the Common Stock, and (iii) whether a day is a Trading Day to be included in

a Valuation Period will be determined based on whether a day is a Trading Day for both the Common Stock and such Capital Stock or similar

equity interest.

Subject

to Section 4.04(h), for the purposes of this Section 4.04(c), rights, options or warrants distributed to all or substantially all holders

of the Common Stock entitling them to acquire the Company’s Capital Stock or other securities, (either initially or under certain

circumstances), which rights, options or warrants, until the occurrence of a specified event or events (a “Trigger Event”):

(1) are deemed to be transferred with such shares of Common Stock; (2) are not exercisable; and (3) are also issued in respect of future

issuances of Common Stock (including, for the avoidance of doubt, upon settlement of conversions of Notes), shall be deemed not to have

been distributed for purposes of this Section 4.04(c) (and no adjustment to the Conversion Rate under this Section 4.04(c) will be required)

until the occurrence of the earliest Trigger Event, whereupon such rights, options or warrants shall be deemed to have been distributed

and an appropriate adjustment (if any is required) to the Conversion Rate shall be made under this Section 4.04(c). If any such rights,

options or warrants, distributed prior to the Issue Date are subject to events, upon the occurrence of which such rights, options or

warrants become exercisable to purchase different securities, evidences of indebtedness or other assets, then the date of the occurrence

of any and each such event shall be deemed to be the date of distribution and Ex-Dividend Date of such deemed distribution (in which

case the original rights, options or warrants shall be deemed to terminate and expire on such date without exercise by any of the holders).

In addition, in the event of any distribution or deemed distribution of rights, options or warrants, or any Trigger Event or other event

(of the type described in the preceding sentence) with respect thereto that was counted for purposes of calculating a distribution amount

for which an adjustment to the Conversion Rate under this Section 4.04(c) was made, (1) in the case of any such rights, options or warrants

which shall all have been redeemed or purchased without exercise by any Holders thereof, upon such final redemption or purchase (x) the

Conversion Rate shall be readjusted as if such rights, options or warrants had not been issued and (y) the Conversion Rate shall then

again be readjusted to give effect to such distribution, deemed distribution or Trigger Event, as the case may be, as though it were

a cash distribution, equal to the per share redemption or purchase price received by holders of Common Stock with respect to such rights,

options or warrants (assuming each such holder had retained such rights, options or warrants), made to all holders of Common Stock as

of the date of such redemption or purchase, and (2) in the case of such rights, options or warrants which shall have expired or been

terminated without exercise by any holders thereof, the Conversion Rate shall be readjusted as if such rights and warrants had not been

issued.

For

purposes of Sections 4.04(a) through (c), if any dividend or distribution to which this Section 4.04(c) applies includes one or both

of:

(A) a

dividend or distribution of shares of Common Stock to which Section 4.04(a) also applies

(the “Clause A Distribution”); or

(B) an

issuance of rights, options or warrants entitling holders of the Common Stock to subscribe

for or purchase shares of the Common Stock to which Section 4.04(b) also applies (the “Clause

B Distribution”),

40

then

(i) such dividend or distribution, other than the Clause A Distribution and the Clause B Distribution, shall be deemed to be a distribution

to which this Section 4.04(c) applies (the “Clause C Distribution”) and any Conversion Rate adjustment required to

be made under this Section 4.04(c) with respect to such Clause C Distribution shall be made, (ii) the Clause B Distribution, if any,

shall be deemed to immediately follow the Clause C Distribution and any Conversion Rate adjustment required by Section 4.04(b) with respect

thereto shall then be made, except that, if determined by the Company, (A) the “Ex-Dividend Date” of the Clause B Distribution

and the Clause A Distribution, if any, shall be deemed to be the Ex-Dividend Date of the Clause C Distribution and (B) any shares of

Common Stock included in the Clause A Distribution or the Clause B Distribution shall not be deemed to be “outstanding immediately

prior to the Open of Business on such Ex-Dividend Date” within the meaning of Section 4.04(b), and (iii) the Clause A Distribution,

if any, shall be deemed to immediately follow the Clause C Distribution or the Clause B Distribution, as the case may be, except that,

if determined by the Company, (A) the “Ex-Dividend Date” of the Clause A Distribution and the Clause B Distribution, if any,

shall be deemed to be the Ex-Dividend Date of the Clause C Distribution, and (B) any shares of Common Stock included in the Clause A

Distribution shall not be deemed to be “outstanding immediately prior to the Open of Business on such Ex-Dividend Date or such

effective date” within the meaning of Section 4.04(a).

(d)

If an Ex-Dividend Date occurs for a cash dividend or distribution to all, or substantially all, holders of the outstanding Common Stock

(other than any dividend or distribution in connection with the Company’s liquidation, dissolution or winding up), the Conversion

Rate will be increased based on the following formula:

where,

CR

=

the

Conversion Rate in effect immediately after the Open of Business on the Ex-Dividend Date for such dividend or distribution;

CR0

=

the

Conversion Rate in effect immediately prior to the Open of Business on the Ex-Dividend Date for such dividend or distribution;

SP0

=

the

Closing Sale Price of the Common Stock on the Trading Day immediately preceding the Ex-Dividend Date for such dividend or distribution;

and

C

=

the

amount in cash per share that the Company pays or distributes to substantially all holders of the Common Stock.

Any

increase made under this clause (d) shall become effective immediately after the Open of Business on the Ex-Dividend date for such dividend

or distribution. No adjustment pursuant to the above formula will result in a decrease of the Conversion Rate. However, if any dividend

or distribution described in this clause (d) is scheduled to be paid or made prior to the Maturity Date but is not so paid or made, the

new Conversion Rate shall be readjusted to the Conversion Rate that would then be in effect if such dividend or distribution had not

been declared.

Notwithstanding

the foregoing, if “C” (as defined above) is equal to or greater than “SP0” (as defined above), in

lieu of the foregoing increase, each Holder of a Note shall receive, for each $1,000 of the sum of the principal amount of Notes plus

accrued and unpaid interest on such Notes, at the same time and upon the same terms as holders of shares of the Common Stock, without

having to convert its Notes, the amount of cash that such Holder would have received if such Holder owned a number of shares of Common

Stock equal to the applicable Conversion Rate on the Ex-Dividend Date for such cash dividend or distribution.

41

(e)

If the Company or any of its Subsidiaries makes a payment in respect of a tender or exchange offer for the Common Stock, and if the cash

and value of any other consideration included in the payment per share of Common Stock exceeds the average of the Closing Sale Prices

of the Common Stock over the 10 consecutive Trading-Day period commencing on, and including, the Trading Day next succeeding the last

date on which tenders or exchanges may be made pursuant to such tender or exchange offer (the “Offer Expiration Date”),

the Conversion Rate will be increased based on the following formula:

where,

CR

=

the

Conversion Rate in effect immediately after the Open of Business on the Trading Day next succeeding the Offer Expiration Date;

CR0

=

the

Conversion Rate in effect immediately prior to the Open of Business on the Trading Day next succeeding the Offer Expiration Date;

AC

=

the

aggregate value of all cash and any other consideration (as determined in good faith by the Board of Directors or a duly authorized

committee thereof) paid or payable for shares of Common Stock purchased in such tender or exchange offer;

OS0

=

the

number of shares of Common Stock outstanding immediately prior to the time (the “Offer Expiration Time”) such

tender or exchange offer expires (prior to giving effect to such tender or exchange offer);

OS

=

the

number of shares of Common Stock outstanding immediately after the Offer Expiration Time (after giving effect to the purchase of

all shares accepted for purchase or exchange in such tender or exchange offer); and

SP

=

the

average of the Closing Sale Prices of the Common Stock over the 10 consecutive Trading-Day period commencing on, and including, the

Trading Day next succeeding the Offer Expiration Date.

The

adjustment to the Conversion Rate under the preceding paragraph of this clause (e) will be determined at the Close of Business on the

tenth Trading Day immediately following, but excluding, the Offer Expiration Date but will be given effect at the Open of Business on

the Trading Day next succeeding the Offer Expiration Date. In respect of any conversion during the 10 Trading Days commencing on the

Trading Day next succeeding the Offer Expiration Date, references within this clause (e) to 10 Trading Days shall be deemed to be replaced,

solely in respect of that conversion, with such lesser number of Trading Days as have elapsed from, and including, the Trading Day next

succeeding the Offer Expiration Date to, but excluding, the relevant Conversion Date. No adjustment pursuant to the above formula will

result in a decrease of the Conversion Rate.

42

(f)

If, on or after the Issue Date, the Company or any of its Subsidiaries issues or otherwise sells any shares of Common Stock, or any Equity-Linked

Securities, in each case at an Effective Price per share of Common Stock that is less than the lesser of (x) the Conversion Price in

effect (before giving effect to the adjustment required by this Section 4.04(f)) as of the date of the issuance or sale of such shares

or Equity-Linked Securities; and (y) the average of the Closing Sale Prices for the five (5) Trading Days immediately prior to the date

of the issuance or sale of such shares or Equity-Linked Securities (such an issuance or sale, a “Degressive Issuance”),

then, effective as of the Close of Business on such date, the Conversion Rate will be increased to an amount equal to (x) one thousand

dollars ($1,000) divided by (y) the Weighted Average Issuance Price. For these purposes, the “Weighted Average Issuance

Price” will be equal to:

where:

CP =

the Conversion Price in effect immediately before giving effect to the adjustment required

by this Section 4.04(f);

OS =

the number of shares of Common Stock outstanding immediately before such Degressive Issuance;

EFP =

the Effective Price per share of Common Stock in such Degressive Issuance; provided,

however, that if such Degressive Issuance involves the issuance or sale of shares

of Common Stock or Equity-Linked Securities at differing Effective Prices, then EFP

will be calculated as the weighted-average of such Effective Prices, with each such Effective

Price being weighted by the number of shares of Common Stock issued or sold at such Effective

Price in such Degressive Issuance or the maximum number of shares of Common Stock underlying

such Equity-Linked Securities issued or sold at such Effective Price in such Degressive Issuance,

as applicable; and

X =

the sum, without duplication, of (x) the total number of shares of Common Stock issued or

sold in such Degressive Issuance; and (y) the maximum number of shares of Common Stock underlying

such Equity-Linked Securities issued or sold in such Degressive Issuance;

provided,

however, that (1) the Conversion Rate will not be adjusted pursuant to this Section 4.04(f) solely as a result of an Exempt Issuance;

(2) the issuance of shares of Common Stock pursuant to any such Equity-Linked Securities will not constitute an additional issuance or

sale of shares of Common Stock for purposes of this Section 4.04(f) (it being understood, for the avoidance of doubt, that the issuance

or sale of such Equity-Linked Securities, or any re-pricing or amendment thereof, will be subject to this Section 4.04(f)); and (3) in

no event will the Conversion Rate be decreased pursuant to this Section 4.04(f). For purposes of this Section 4.04(f), any re-pricing

or amendment of any Equity-Linked Securities (including, for the avoidance of doubt, any Equity-Linked Securities existing as of the

Issue Date) will be deemed to be the issuance of additional Equity-Linked Securities, without affecting any prior adjustments theretofore

made to the Conversion Rate.

(g)

Special Settlement Provisions. Notwithstanding anything to the contrary herein, if a Note is converted and:

(i)

any distribution, transaction or event described in Sections 4.04(a) through (f) has not yet resulted in an adjustment to the Conversion

Rate on such VWAP Trading Day; and

(ii)

the shares of Common Stock deliverable in respect of such VWAP Trading Day are not entitled to participate in the relevant distribution

or transaction (because such shares of Common Stock were not held on a related Record Date or otherwise),

then

the Company will adjust the number of shares of Common Stock delivered in respect of the relevant VWAP Trading Day to reflect the relevant

distribution or transaction.

43

If

a Note is converted and:

(i)

any distribution or transaction described in Sections 4.04(a) through (f) has not yet resulted in an adjustment to the Conversion Rate

on a given Conversion Date; and; and

(ii)

the shares of Common Stock deliverable on settlement of the related conversion are not entitled to participate in the relevant distribution

or transaction (because such shares of Common Stock were not held on a related Record Date or otherwise),

then

the Company will adjust the number of shares of Common Stock delivered in respect of the relevant conversion to reflect the relevant

distribution or transaction.

Notwithstanding

the foregoing, if a Conversion Rate adjustment becomes effective on any Ex-Dividend Date as described above, and a Holder of Notes that

has converted on or after such Ex-Dividend Date and on or prior to the related Record Date would be treated as the record holder of shares

of Common Stock as of the related Conversion Date pursuant to Section 4.03 based on an adjusted Conversion Rate for such Ex-Dividend

Date, then, notwithstanding the foregoing Conversion Rate adjustment provisions, the Conversion Rate adjustment relating to such Ex-Dividend

Date will not be made for the Holder of such converting Notes. Instead, such Holder will be treated as if such Holder were the record

owner of the shares of Common Stock on an unadjusted basis and participate in the related dividend, distribution or other event giving

rise to such adjustment.

(h)

Poison Pill. If a Note is converted, to the extent that the Company has a rights plan in effect on the Conversion Date applicable

to such Note, the Holder of such converting Note will receive, in addition to any shares of Common Stock otherwise received in connection

with such conversion on such Conversion Date or such VWAP Trading Day, as the case may be, the rights under the rights plan, unless prior

to such Conversion Date or such VWAP Trading Day, as the case may be, the rights have separated from the Common Stock, in which case,

and only in such case, the Conversion Rate will be adjusted at the time of separation as if the Company distributed to all holders of

the Common Stock, Distributed Property as described in Section 4.04(c), subject to readjustment in the event of the expiration, termination

or redemption of such rights.

(i)

Deferral of Adjustments. Notwithstanding anything to the contrary herein, the Company will not be required to adjust the Conversion

Rate unless such adjustment would result in a change of at least one percent; provided, however, that the Company shall carry

forward any adjustments that are less than one percent of the Conversion Rate and make such carried forward adjustments (i) when the

cumulative net effect of all adjustments not yet made will result in a change of at least one percent of the Conversion Rate or (ii)

regardless of whether the aggregate adjustment is less than one percent, (1) upon any offer to purchase the Notes following a Fundamental

Change, (2) upon any conversion of Notes and (3) on the Effective Date for any Fundamental Change.

(j)

Limitation on Adjustments. Except as stated in this Section 4.04, the Company will not adjust the Conversion Rate for the issuance

of shares of Common Stock or any securities convertible into or exchangeable for shares of Common Stock or the right to purchase shares

of Common Stock or such convertible or exchangeable securities. If, however, the application of the formulas in Sections 4.04(a) through

(f) would result in a decrease in the Conversion Rate, then, except to the extent of any readjustment to the Conversion Rate, no adjustment

to the Conversion Rate will be made (other than as a result of a reverse share split or share combination). Notwithstanding anything

to the contrary, under no circumstance will any adjustment, or the application of any formula, set forth in this Section 4.04 increase

the Conversion Rate above the maximum Conversion Rate provided in the definition of Conversion Rate.

44

For

purposes of this Section 4.04, the number of shares of Common Stock at any time outstanding shall not include shares held in the treasury

of the Company so long as the Company does not pay any dividend or make any distribution on shares of Common Stock held in the treasury

of the Company, but shall include shares issuable in respect of scrip certificates issued in lieu of fractions of shares of Common Stock.

Section

4.05 Discretionary and Voluntary Adjustments.

(a)

Discretionary Adjustments. Whenever any provision of this Indenture requires the Company to calculate the Closing Sale Prices,

the Daily VWAPs or any function thereof over a span of multiple days, the Company will make appropriate adjustments to each, if any,

to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate

where the effective date, Ex-Dividend Date or Offer Expiration Date of the event occurs, at any time during the period when such Closing

Sale Prices, the Daily VWAPs or function thereof is to be calculated.

(b)

Voluntary Adjustments. To the extent permitted by law and any applicable rules of the Exchange, the Company is permitted to increase

the Conversion Rate of the Notes by any amount for a period of at least 20 Business Days if such increase is irrevocable for such period

and the Board of Directors determines that such increase would be in the Company’s best interest; provided that the Company

must give at least 15 days’ prior notice of any such increase in the Conversion Rate to the Holders (with a copy to the Trustee

and Conversion Agent). The Company may also (but is not required to) increase the Conversion Rate to avoid or diminish income tax to

holders of Common Stock or rights to purchase shares of Common Stock in connection with a dividend or distribution of shares (or rights

to acquire shares) or similar event.

Section

4.06 Adjustments to the Conversion Rate in Connection with a Make-Whole Fundamental Change.

(a)

Generally. If a Make-Whole Fundamental Change occurs and the Conversion Date for the Conversion of a Note occurs during the related

Make-Whole Fundamental Change Conversion Period, then, subject to this Section 4.06, the Conversion Rate applicable to such Conversion

will be increased by a number of shares (the “Additional Shares”) set forth in the table below corresponding (after

interpolation as provided in, and subject to, the provisions below) to the Make-Whole Fundamental Change Effective Date and the Stock

Price of such Make-Whole Fundamental Change:

Stock

Price

Make-Whole

Fundamental Change Effective Date

$40.20

$45.00

$48.24

$55.00

$60.00

$70.00

$80.00

$90.00

$96.48

$110.00

$125.00

$150.00

$200.00

$250.00

$300.00

April 17, 2026

4.1458

4.1458

3.1859

3.0992

2.9904

2.7165

2.4053

2.0855

1.8825

1.4868

1.1082

0.6356

0.1692

0.0354

0.0000

May 1, 2027

4.1458

4.1458

3.0318

2.9310

2.8055

2.4941

2.1488

1.8042

1.5916

1.1892

0.8275

0.4170

0.0817

0.0120

0.0000

May 1, 2028

4.1458

4.1458

2.8458

2.7239

2.5738

2.2099

1.8219

1.4528

1.2349

0.8375

0.5173

0.2087

0.0243

0.0020

0.0000

May 1, 2029

4.1458

3.9762

2.6030

2.4439

2.2523

1.8083

1.3693

0.9882

0.7820

0.4317

0.2075

0.0526

0.0024

0.0001

0.0000

May 1, 2030

4.1458

3.4138

2.2348

1.9867

1.7059

1.1325

0.6740

0.3667

0.2370

0.0638

0.0130

0.0012

0.0000

0.0000

0.0000

May 1, 2031

4.1458

1.4930

0.0000

0.0000

0.0000

0.0000

0.0000

0.0000

0.0000

0.0000

0.0000

0.0000

0.0000

0.0000

0.0000

45

If

such Make-Whole Fundamental Change Effective Date or Stock Price is not set forth in the table above, then:

(i)

if such Stock Price is between two Stock Prices in the table above or the Make-Whole Fundamental Change Effective Date is between two

dates in the table above, then the number of Additional Shares will be determined by straight-line interpolation between the numbers

of Additional Shares set forth for the higher and lower Stock Prices in the table above or the earlier and later dates in the table above,

based on a 365- or 366-day year, as applicable; and

(ii)

if the Stock Price is greater than $300.00 (subject to adjustment in the same manner as the Stock Prices set forth in the column headings

of the table above are adjusted pursuant to Section 4.06(b)), or less than $40.20 (subject to adjustment in the same manner), per share,

then no Additional Shares will be added to the Conversion Rate.

Notwithstanding

anything to the contrary in this Indenture or the Notes, in no event will the Conversion Rate be increased to an amount that exceeds

24.8750 shares of Common Stock per $1,000 of the sum of the principal amount of Notes plus all accrued and unpaid interest on such Notes,

which amount is subject to adjustment in the same manner as, and at the same time and for the same events for which, the Conversion Rate

is required to be adjusted pursuant to Section 4.04.

(b)

Adjustment of Stock Prices and Number of Additional Shares. The Stock Prices in the first row (i.e., the column headers) of the

table set forth in Section 4.06(A) will be adjusted in the same manner as, and at the same time and for the same events for which, the

Conversion Price is adjusted as a result of the operation of Section 4.04. The numbers of Additional Shares in the table set forth in

Section 4.06(A) will be adjusted in the same manner as, and at the same time and for the same events for which, the Conversion Rate is

adjusted pursuant to Section 4.04.

(c)

Notice of the Occurrence of a Make-Whole Fundamental Change. The Company will notify the Holders, the Trustee and the Conversion

Agent (if other than the Trustee) of each Make-Whole Fundamental Change in accordance with Section 4.01(b)(ii).

Section

4.07 Effect of Recapitalization, Reclassification, Consolidation, Merger or Sale.

(a) Merger

Events. In the case of:

(i)

any recapitalization, reclassification or change of the Common Stock (other than changes resulting from a split, subdivision or combination

for which an adjustment was made pursuant to Section 4.04(a));

(ii)

any consolidation, merger, combination, binding share exchange or similar transaction involving the Company;

(iii)

any sale, assignment, conveyance, transfer, lease or other disposition to a third party of the consolidated property and assets of the

Company as an entirety or substantially as an entirety; or

46

(iv) a

liquidation or dissolution of the Company;

and,

in each case, as a result of which the Common Stock would be converted into, or exchanged for, common stock, other securities, other

property or assets (including cash or any combination thereof) (any such event, a “Merger Event,” any such common

stock, other securities, other property or assets (including cash or any combination thereof), “Reference Property,”

and (i) the amount and kind of Reference Property that a holder of one share of Common Stock is entitled to receive in the applicable

Merger Event, or (ii) if as a result of the applicable Merger Event, each share of Common Stock is converted into, or exchanged for,

the right to receive more than a single type of consideration (determined based in part upon any form of stockholder election), the per

share of Common Stock weighted average of the amounts and kinds of Reference Property received by the holders of Common Stock that affirmatively

make such an election (disregarding, for these purposes, any arrangement to deliver cash in lieu of any fractional security or other

unit of Reference Property), a “Unit of Reference Property”) then, at the effective time of such Merger Event, Holders

of each $1,000 principal amount of Notes shall be entitled thereafter to convert such Notes plus accrued and unpaid interest on such

Notes into the kind and amount of Reference Property that a Holder of a number of shares of Common Stock equal to the Conversion Rate

in effect immediately prior to such Merger Event would have owned or been entitled to receive upon such Merger Event, and, prior to or

at the effective time of such Merger Event, the Company or the successor or purchasing person, as the case may be, shall execute with

the Trustee a supplemental indenture providing for such change in the right to convert each $1,000 principal amount of Notes plus accrued

and unpaid interest on such Notes; provided, however, that at and after the effective time of the Merger Event, (i) the

number of shares of Common Stock that the Company would have been required to deliver upon conversion of the Notes in accordance with

Section 4.03 and 4.06 shall instead be deliverable in Units of Reference Property that a Holder of that number of shares of Common Stock

would have received in such Merger Event and (ii) the Daily VWAP and the Closing Sale Price will, to the extent reasonably possible,

be calculated based on the value of a Unit of Reference Property and the definitions of VWAP Trading Day and VWAP Market Disruption Event

shall be determined by reference to the components of a Unit of Reference Property. The Company shall notify in writing the Holders,

the Trustee and the Conversion Agent (if other than the Trustee) of such weighted average as soon as practicable after such determination

is made.

The

Company shall not become a party to any Merger Event unless its terms are consistent with this Section 4.07. Such supplemental indenture

described in the immediately preceding paragraph shall provide for adjustments which shall be as nearly equivalent to the adjustments

provided for in this Article 4 in the judgment of the Board of Directors or the board of directors of the successor person. If, in the

case of any such Merger Event, the Reference Property receivable thereupon by a holder of Common Stock includes shares of stock, securities

or other property or assets (including cash or any combination thereof) of a person other than the successor or purchasing person, as

the case may be, in such Merger Event, then such indenture shall also be executed by such other person.

If

the Notes become convertible into, or exchanged for Reference Property, the Company shall notify the Trustee and the Conversion Agent,

and shall issue a press release containing the relevant information (and make such press release available on the Company’s website).

(b) Notice

of Supplemental Indentures. The Company shall cause written notice of the execution of

such supplemental indenture to be mailed to each Holder, at the address of such Holder as

it appears on the register of the Notes maintained by the Registrar, within 20 calendar days

after execution thereof. Failure to deliver such notice shall not affect the legality or

validity of such supplemental indenture. The above provisions of this Section 4.07 shall

similarly apply to successive Merger Events.

(c) Prior

Notice. In addition, at least 20 Scheduled Trading Days before any Merger Event, the

Company shall give notice to Holders of such Merger Event (with a copy to the Trustee and

Conversion Agent), or, if the Company has not publicly announced such Merger Event at such

time, as promptly as practicable after publicly announcing such Merger Event. In any such

notice, the Company shall also specify the composition of the Unit of Reference Property

for such Merger Event, or, if the Company has not determined the composition of such Unit

of Reference Property at such time, the Company will provide an additional written notice

to Holders (with a copy to the Trustee and Conversion Agent) that states the composition

of such Unit of Reference Property as promptly as practicable after determining its composition.

47

(d) Cash

Mergers. Notwithstanding anything to the contrary herein, if the consideration paid to

holders of the Common Stock in any Merger Event is comprised entirely of cash, then, for

any conversion of Notes following such Merger Event, (i) the consideration due upon the conversion

of each $1,000 of the sum of the principal amount of Notes plus accrued and unpaid interest

thereon shall be solely in cash in an amount equal to the Conversion Rate in effect on the

Conversion Date (including any adjustment as set forth in Section 4.06), multiplied by the

price paid per share of Common Stock in such Merger Event and (ii) the Company’s conversion

obligation will be determined and paid to Holders in cash on the third Business Day following

the applicable Conversion Date.

Section

4.08 Certain Covenants.

(a)

Reservation of Shares. The Company shall reserve and keep available at all times from and after the Initial Issue Date, free from

preemptive rights, out of its authorized but unissued Common Stock that is not committed for any other purpose, a number of shares of

Common Stock at least equal to the product of (i) the number of Notes then outstanding multiplied by (ii) the maximum Conversion Rate

of 24.8750 shares of Common Stock, for the purpose of satisfying conversions of the Notes, which shall be sufficient to satisfy conversions

of all Outstanding Notes.

(b)

Certain other Covenants. The Company covenants that all shares of Common Stock that may be issued upon conversion of Notes shall

be newly issued shares or treasury shares, shall be issued in book-entry form, shall be duly authorized, validly issued, fully paid and

non-assessable and shall be free from preemptive rights and free from any tax, lien or charge (other than those created by the Holder

or due to a change in registered owner). The Company shall list or cause to have quoted any shares of Common Stock to be issued upon

conversion of Notes on each national securities exchange or over-the-counter or other domestic market on which the Common Stock is then

listed or quoted.

Section

4.09 Responsibility of Trustee.

The

Trustee and any Conversion Agent shall not at any time be under any duty or responsibility to any Holder of Notes to determine or calculate

the Conversion Rate (or any adjustment thereto), to determine whether any facts exist which may require any adjustment (including any

increase) of the Conversion Rate, or to confirm the accuracy of any such adjustment when made or the appropriateness of the method employed,

or herein or in any supplemental indenture provided to be employed, in making the same. The Trustee and any Conversion Agent (if other

than the Company) shall not be accountable with respect to the validity or value (or the kind or amount) of any shares of Common Stock,

monitoring the Company’s stock trading price or of any other securities or property or cash that may at any time be issued or delivered

upon the conversion of any Notes; and the Trustee and the Conversion Agent (if other than the Company) make no representations with respect

thereto. Neither the Trustee nor any Conversion Agent (if other than the Company) shall be responsible for any failure of the Company

to issue, transfer or deliver any shares of Common Stock or stock certificates or other securities or property or cash upon the surrender

of any Notes for the purpose of conversion or to comply with any of the duties, responsibilities or covenants of the Company contained

in this Article 4. Without limiting the foregoing, neither the Trustee nor any Conversion Agent shall be under any responsibility to

determine the correctness of any provisions contained in any supplemental indenture entered into pursuant to Section 4.07, relating either

to the kind or amount of shares of stock or securities or property (including cash) receivable by the Holders upon conversion of their

Notes after any event referred to in such Section 4.07 or to any adjustment to be made with respect thereto, but may accept (without

any independent investigation) as conclusive evidence of the correctness of any such provisions, and shall be protected in relying upon,

an Officer’s Certificate (which the Company shall be obligated to deliver to the Trustee prior to the execution of any such supplemental

indenture. Neither the Trustee nor any Conversion Agent shall be responsible for determining whether any event contemplated by this Article

4 has occurred that makes the Notes eligible for conversion or no longer eligible therefore until the Company has delivered to the Trustee

and the Conversion Agent any requisite notices referred to in this Article 4 with respect to the commencement or termination of such

conversion rights, on which notices the Trustee and the Conversion Agent may conclusively rely, and the Company agrees to delivery such

notices to the Trustee and the Conversion Agent as provided for in this Article 4. The rights, privileges, protections, immunities and

benefits given to the Trustee, including without limitation its right to be compensated, reimbursed and indemnified, are extended to,

and shall be enforceable by, the Trustee in each of its capacities hereunder, including its capacity as Conversion Agent.

48

Section

4.10 Notice of Adjustment.

Whenever

the Conversion Rate is adjusted as herein provided, the Company shall promptly file with the Trustee and any Conversion Agent (if other

than the Trustee) an Officer’s Certificate setting forth the Conversion Rate after such adjustment and setting forth a brief statement

of the facts requiring such adjustment. Unless and until a Responsible Officer of the Trustee (and the Conversion Agent, if different

than the Trustee) shall have received such Officer’s Certificate, the Trustee (and the Conversion Agent, if different than the

Trustee) shall not be deemed to have knowledge of any adjustment of the Conversion Rate and may assume that the last Conversion Rate

of which it has knowledge is still in effect. Promptly after delivery of such certificate, the Company shall (i) issue a press release

and make the press release available on the Company’s website and (ii) prepare a notice of such adjustment of the Conversion Rate,

in each case, setting forth the adjusted Conversion Rate and the date as of which each adjustment becomes effective and shall deliver

such notice of such adjustment of the Conversion Rate to the Holder of each Note (with a copy to the Trustee and Conversion Agent) at

his or her last address appearing on the Register provided for in Section 2.06 of this Indenture, within 20 days after execution thereof.

Failure to issue such press release or deliver such notice shall not affect the legality, effectiveness or validity of any such adjustment

and shall not be an Event of Default under this Indenture.

Section

4.11 Notice to Holders.

(a)

Notice to Holders Prior to Certain Actions. The Company shall deliver notices of the events specified below at the times specified

below and containing the information specified below unless, in each case, (i) pursuant to this Indenture, the Company is already required

to deliver notice of such event containing at least the information specified below at an earlier time or, (ii) the Company, at the time

it is required to deliver a notice, does not have knowledge of all of the information required to be included in such notice, in which

case, the Company shall (A) deliver notice at such time containing only the information that it has knowledge of at such time (if it

has knowledge of any such information at such time), and (B) promptly upon obtaining knowledge of any such information not already included

in a notice delivered by the Company, deliver notice to each Holder with a copy to the Trustee and the Conversion Agent containing such

information. In each case, the failure by the Company to give such notice, or any defect therein, shall not affect the legality or validity

of such event.

(i)

Voluntary Increases. If the Company increases the Conversion Rate pursuant to Section 4.05(b), the Company shall mail to the Holders

with a copy to the Trustee and the Conversion Agent a notice of the increased Conversion Rate and the period during which such increased

Conversion Rate will be in effect at least 15 calendar days prior to the date the increased Conversion Rate takes effect, in accordance

with the applicable law.

49

(ii)

Dissolutions, Liquidations and Winding-Ups. If there is a voluntary or involuntary dissolution, liquidation or winding-up of the

Company, the Company shall deliver notice to the Holders (with a copy to the Trustee) as promptly as possible, but in any event at least

15 calendar days prior to the earlier of (i) the date on which such dissolution, liquidation or winding-up, as the case may be, is expected

to become effective or occur, and (ii) the date as of which it is expected that holders of Common Stock of record shall be entitled to

exchange their Common Stock for securities or other property deliverable upon such dissolution, liquidation or winding-up, as the case

may be, which notice shall state the expected effective date and record date for such event, as applicable, and the amount and kind of

property that a holder of one share of the Common Stock is expected to be entitled, or may elect, to receive in such event. The Company

shall deliver an additional notice to holders, as promptly as practicable, whenever the expected effective date or record date, as applicable,

or the amount and kind of property that a holder of one share of the Common Stock is expect to be entitled to receive in such event,

changes.

(b)

Notices After Certain Actions and Events. Whenever an adjustment to the Conversion Rate becomes effective pursuant to Sections

4.04, 4.05 or 4.06, the Company will (i) deliver to the Trustee and Conversion Agent an Officer’s Certificate stating that such

adjustment has become effective, the Conversion Rate, and the manner in which the adjustment was computed and (ii) deliver written notice

to the Holders (with a copy to the Trustee and Conversion Agent) stating that such adjustment has become effective and the Conversion

Rate or conversion privilege as adjusted. Failure to give any such notice, or any defect therein, shall not affect the validity of any

such adjustment.

Article

5

COVENANTS

Section

5.01 Payment of Principal and Interest.

The

Company covenants and agrees that it will cause to be paid the principal of (including the Fundamental Change Repurchase Price, if applicable),

premium, if any, on and accrued and unpaid interest, if any, on each of the Notes at the places, at the respective times and in the manner

provided herein and in the Notes. Principal, premium, if any, on accrued and unpaid interest, if any, shall be considered paid on the

date due if the Paying Agent holds, as of 10:00 a.m. (New York City time) on the due date, money deposited by the Company in immediately

available funds and designated for and sufficient to pay all principal, premium, if any and interest then due.

Section

5.02 Maintenance of Office or Agency.

The

Company will maintain in the continental United States an office of the Paying Agent, an office of the Registrar and an office or agency

where Notes may be surrendered for conversion (“Conversion Agent”) and where notices and demands to or upon the Company

in respect of the Notes and this Indenture may be made. The Company will give prompt written notice to the Trustee of the location, and

any change in the location, of such office or agency. If at any time the Company shall fail to maintain any such required office or agency

or shall fail to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made at the

Corporate Trust Office of the Trustee; provided, however, that the Trustee shall not be deemed an agent of the Company

for service of legal process.

The

Company may also from time to time designate as co-registrars one or more other offices or agencies where the Notes may be presented

or surrendered for any or all such purposes and may from time to time rescind such designations; provided that no such designation or

rescission shall in any manner relieve the Company of its obligation to maintain an office or agency in the continental United States

for such purposes. The Company will give prompt written notice to the Trustee of any such designation or rescission and of any change

in the location of any such other office or agency. The terms “Paying Agent” and “Conversion Agent” include any

such additional or other offices or agencies, as applicable.

50

The

Company hereby initially designates the Trustee as the Paying Agent, Registrar, Conversion Agent, and its Corporate Trust Office shall

be considered as one such office or agency of the Company for each of the aforesaid purposes. The Company or its Affiliates may act as

Paying Agent or Registrar.

With

respect to any Global Note, the Corporate Trust Office of the Trustee or any Paying Agent shall be the place of payment where such Global

Note may be presented or surrendered for payment or conversion or for registration of transfer or exchange, or where successor Notes

may be delivered in exchange therefor; provided, however, that any such payment, conversion, presentation, surrender or

delivery effected pursuant to the Applicable Procedures for such Global Note shall be deemed to have been effected at the place of payment

for such Global Note in accordance with the provisions of this Indenture.

Section

5.03 Provisions as to Paying Agent.

(a)

If the Company shall appoint a Paying Agent other than the Trustee, the Company will cause such Paying Agent to execute and deliver to

the Trustee an instrument in which such agent shall agree, subject to the provisions of this Section 5.03:

(i)

that it will hold all sums held by it as such agent for the payment of the principal of, any premium on, accrued and unpaid interest,

if any, on, and the Fundamental Change Repurchase Price for, the Notes in trust for the benefit of the Holders of the Notes;

(ii)

that it will give the Trustee prompt written notice of any failure by the Company to make any payment of the principal of, any premium

on, accrued and unpaid interest, if any, on, or the Fundamental Change Repurchase Price for, the Notes when the same shall be due and

payable; and

(iii)

that at any time during the continuance of an Event of Default, upon request of the Trustee, it will forthwith pay to the Trustee all

sums so held in trust.

The

Company shall, on or before each due date of the principal of, any premium on, accrued and unpaid interest, if any, on, and the Fundamental

Change Repurchase Price for, the Notes, deposit with the Paying Agent a sum sufficient to pay such principal, premium, accrued and unpaid

interest or the Fundamental Change Repurchase Price, as the case may be, and (unless such Paying Agent is the Trustee) the Company will

promptly notify the Trustee in writing of any failure to take such action, provided that, if such deposit is made on the due date, such

deposit must be received by the Paying Agent by 10:00 a.m., New York City time, on such date.

(b)

If the Company shall act as its own Paying Agent, it will, on or before each due date of the principal of, any premium on, accrued and

unpaid interest, if any, on, the Fundamental Change Repurchase Price for, the Notes, set aside, segregate and hold in trust for the benefit

of the Holders of the Notes a sum sufficient to pay such principal, any premium, accrued and unpaid interest, if any, or the Fundamental

Change Repurchase Price, as the case may be, so becoming due and will promptly notify the Trustee in writing of any failure to take such

action and of any failure by the Company to make any payment of the principal of, premium on, accrued and unpaid interest on, or the

Fundamental Change Repurchase Price for, the Notes when the same shall become due and payable.

51

(c)

Anything in this Section 5.03 to the contrary notwithstanding, the Company may, at any time, for the purpose of obtaining a satisfaction

and discharge of this Indenture, or for any other reason, pay or cause to be paid to the Trustee all sums held in trust by any Paying

Agent hereunder as required by this Section 5.03, such sums to be held by the Trustee upon the trusts herein contained and upon such

payment by the any Paying Agent to the Trustee, such Paying Agent (if other than the Company) shall be released from all further liability

with respect to such sums.

(d)

Subject to any applicable abandoned property law, any money deposited with the Trustee or any Paying Agent, or then held by the Company,

in trust for the payment of the principal of, any premium on, accrued and unpaid interest, if any, on, or the Fundamental Change Repurchase

Price for, any Note and remaining unclaimed for two years after such principal, premium, accrued and unpaid interest, or the Fundamental

Change Repurchase Price has become due and payable shall be paid to the Company on written request of the Company contained in an Officer’s

Certificate, or (if then held by the Company) shall be discharged from such trust; and the Holder of such Note shall thereafter, as an

unsecured general creditor, look only to the Company for payment thereof, and all liability of the Trustee or such Paying Agent with

respect to such trust money, and all liability of the Company as trustee thereof, shall thereupon cease.

Section

5.04 Reports.

As

long as any Notes are outstanding, the Company shall (i) file with the Commission within the time periods prescribed by its rules and

regulations (giving effect to any grace period provided by Rule 12b-25 under the Exchange Act) and (ii) furnish to the Trustee and the

Holders within 15 calendar days after it is required to file the same with the Commission pursuant to its rules and regulations (giving

effect to any grace period provided by Rule 12b-25 under the Exchange Act), all quarterly and annual financial information required to

be contained in Forms 10-Q and 10-K and, with respect to the annual consolidated financial statements only, a report thereon by the Company’s

independent auditors. The Company shall not be required to file any report or other information with the Commission if the Commission

does not permit such filing, although such reports will be required to be furnished to the Trustee. Any such report, information or document

that the Company files with the Commission through the EDGAR system (or any successor thereto) will be deemed to be delivered to the

Trustee and the Holders for the purposes of this Section 5.04 at the time of such filing through the EDGAR system (or such successor

thereto).

At

any time the Company is not subject to Section 13 or 15(d) of the Exchange Act, the Company will, so long as any of the Notes or the

shares of Common Stock delivered upon conversion of the Notes will, at such time, constitute “restricted securities” within

the meaning of Rule 144(a)(3) under the Securities Act, promptly provide to the Trustee and will, upon written request, provide to any

Holder, beneficial owner or prospective purchaser of such Notes or such shares of Common Stock the information required to be delivered

pursuant to Rule 144A(d)(4) under the Securities Act to facilitate the resale of such Notes or such shares of Common Stock pursuant to

Rule 144A under the Securities Act. The Company will take such further action as any Holder or beneficial owner of such Notes or any

holder or beneficial owner of such shares of Common Stock may reasonably request from time to time to enable such Holder or beneficial

owner to sell such Notes or such holder or beneficial owner to sell shares of Common Stock in accordance with Rule 144A under the Securities

Act, as such rule may be amended from time to time.

The

Trustee shall have no duty to review or analyze reports delivered to it. Delivery of any such reports, information and documents to the

Trustee shall be for informational purposes only, and the Trustee’s receipt of such reports, information and documents shall not

constitute actual or constructive notice or knowledge of any information contained therein or determinable from information contained

therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely exclusively

on Officer’s Certificates) or any other agreement or document. The Trustee shall not be obligated to monitor or confirm, on a continuing

basis or otherwise, the Company’s compliance with the covenants or with respect to any reports or other documents filed with the

SEC or EDGAR or any website under the indenture, or participate in any conference calls.

52

Section

5.05 Statements as to Defaults.

The

Company is required to deliver to the Trustee (i) within 120 days after the end of each fiscal year ending December 31, beginning with

the first such fiscal year ending after the date of this Indenture, an Officer’s Certificate stating whether or not the signers

thereof know of any default of the Company that occurred during the previous year and whether the Company, to the Officer’s knowledge,

is in default in the performance or observance of any of the terms, provisions and conditions of this Indenture and (ii) within 30 days

after the occurrence thereof, written notice in the form of an Officer’s Certificate of any events that would constitute Defaults

or Events of Default, setting forth the details of such Defaults or Events of Default, their status and the action the Company is taking

or proposes to take in respect thereof. Such Officer’s Certificate shall also comply with any additional requirements set forth

in Section 5.07. The Trustee shall not be deemed to have notice of any Default or Event of Default except in accordance with Section

11.02(i).

Section

5.06 Additional Interest Notice.

If

Additional Interest is payable by the Company pursuant to Section 5.08 or Section 6.03, the Company shall deliver to the Trustee and

the Paying Agent an Officer’s Certificate, prior to the Regular Record Date for each applicable Interest Payment Date, to that

effect stating (a) the amount of such Additional Interest that is payable and (b) the date on which such interest is payable. Unless

and until a Responsible Officer of the Trustee receives at the Corporate Trust Office such a certificate, the Trustee may assume without

inquiry that no such Additional Interest is payable. The Trustee shall have no obligation to calculate or determine, or verify the Company’s

calculations or determinations of, the amount of any Additional Interest payable by the Company under this Indenture. If the Company

has paid Additional Interest directly to the Persons entitled to it, the Company shall deliver to the Trustee an Officer’s Certificate

setting forth the particulars of such payment.

Section

5.07 Compliance Certificate and Opinions of Counsel.

(a)

Except as otherwise expressly provided in this Indenture, upon any application or request by the Company to the Trustee, as applicable,

to take any action under any provision of this Indenture or the other Transaction Documents, the Company shall furnish to the Trustee,

as applicable, an Officer’s Certificate stating that all conditions precedent, if any, provided for in this Indenture and any applicable

Transaction Documents relating to the proposed action have been complied with and an Opinion of Counsel stating that in the opinion of

such counsel all such conditions precedent, if any, have been complied with.

(b)

Every certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture or any applicable

Transaction Document shall include:

(i)

a statement that each individual signing such certificate or opinion has read such covenant or condition and the definitions herein relating

thereto;

(ii)

a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained in such

certificate or opinion are based;

(iii)

a statement that, in the opinion of each such individual, he has made such examination or investigation as is necessary to enable him

to express an informed opinion as to whether or not such covenant or condition has been complied with; and

53

(iv)

a statement as to whether, in the opinion of each such individual, such condition or covenant has been complied with.

(c)

All applications, requests, certificates, statements or other instruments given under this Indenture shall be without personal recourse

to any individual giving the same and may include an express statement to such effect.

Section

5.08 Additional Interest.

(a)

If, at any time after the date that is six months after the last date of original issuance of the Notes, the Company has not satisfied

the reporting conditions (including, for the avoidance of doubt, the requirement for current Form 10 information) set forth in Rule 144(c)

and (i)(2) under the Securities Act, or the Notes are not otherwise Freely Tradable, the Company shall pay Additional Interest on the

Notes. Such Additional Interest shall accrue on the Notes at the rate of 0.50% per annum of the principal amount of Notes outstanding

for each day during such period for which the Company’s failure to file has occurred and is continuing or the Notes are not otherwise

Freely Tradable.

(b)

[Reserved].

(c)

[Reserved].

(d)

Such Additional Interest that is payable under this Section 5.08 shall be payable in kind in arrears on each Interest Payment Date following

accrual in the same manner as regular interest on the Notes and will be separate and distinct from, and in addition to, any Additional

Interest that may accrue pursuant to Section 6.03, subject to the limitations on the maximum annual rate of Additional Interest set forth

in Section 6.03(d).

(e)

In no event shall Additional Interest accruing pursuant to this Section 5.08 accrue on any day under the terms of this Indenture (taking

any such Additional Interest pursuant to this Section 5.08 together with any Additional Interest pursuant to Sections 6.03(a) and 6.03(c))

at an annual rate in excess of 0.50% for any violation or Default caused by the Company’s failure to be current in respect of its

Exchange Act reporting obligations.

(f)

If Additional Interest is payable by the Company pursuant to Section 5.08, the Company shall deliver to the Trustee an Officer’s

Certificate to that effect stating (i) the amount of such Additional Interest that is payable and (ii) the date on which such Additional

Interest is payable. Unless and until a Responsible Officer of the Trustee receives at the Corporate Trust Office such a certificate,

the Trustee may assume without inquiry that no such Additional Interest is payable.

Section

5.09 Corporate Existence.

Subject

to Article 9, the Company will do or cause to be done all things necessary to preserve and keep in full force and effect its corporate

existence, rights (charter and statutory) and franchises; provided, however, that the Company shall not be required to preserve any such

right or franchise if, in the judgment of the Company, the preservation thereof is no longer desirable in the conduct of the business

of the Company.

54

Section

5.10 Restriction on Resales.

The

Company shall not, and shall procure that no “affiliate” (as defined under Rule 144) of the Company shall, resell any of

the Notes that have been reacquired by the Company or any such “affiliate” (as defined under Rule 144).

Section

5.11 Further Instruments and Acts.

Upon

request of the Trustee, the Company will execute and deliver such further instruments and do such further acts as may be reasonably necessary

or proper to carry out more effectively the purposes of this Indenture.

Section

5.12 Par Value Limitation.

The

Company shall not take any action that, after giving effect to any adjustment pursuant to Article 4, would result in the issuance of

shares of Common Stock for less than the par value of such shares of Common Stock.

Section

5.13 Company to Furnish Trustee Names and Addresses of Holders.

The

Company will furnish or cause to be furnished to the Trustee (if not also the Registrar):

(a)

semi-annually, not later than the 5th day after each Regular Record Date, a list, in such form as the Trustee may reasonably

require, containing all the information in the possession or control of the Company, or any of its Paying Agents other than the Trustee,

of the names and addresses of the Holders, as of such preceding Regular Record Date, and

(b)

at such other times as the Trustee may request in writing, within 15 days after the receipt by the Company of any such request, a list

of similar form and content as of a date the Trustee may reasonably require.

Section

5.14 Negative Covenants.

(a)

As long as any portion of the Notes remains outstanding, unless the Required Holders shall have otherwise given prior written consent,

the Company shall not, and shall not permit any of the Subsidiaries (other than any SPV Subsidiary) to, directly or indirectly:

(i) amend

its charter documents, including, without limitation, its certificate of incorporation and

bylaws, in any manner that materially and adversely affects any rights of the Holder (which

explicitly will not include any amendment that solely collapses the Company’s dual

common stock structure or eliminates one class of common stock);

(ii) repay,

repurchase or offer to repay, repurchase or otherwise acquire more than a de minimis number

of shares of its Common Stock or Common Stock Equivalents other than as to (i) the Conversion

Shares as permitted or required under the Transaction Documents and (ii) repurchases of Common

Stock or Common Stock Equivalents of departing officers and directors of the Company, provided

that such repurchases shall not exceed an aggregate of $100,000 for all officers and directors

during the term of this Indenture;

55

(iii) repay,

repurchase or offer to repay, repurchase or otherwise acquire any Indebtedness, other than

the Notes pursuant to the terms of this Indenture (which for purposes of clarification does

not preclude the conversion of (i) up to approximately $103 million of convertible notes

issued under a convertible note agreement in December 2025 and (ii) up to $25,000,000 of

convertible notes to be issued to strategic transaction partner with whom the Company has

a commercial relationship in accordance with their terms;

(iv) pay

cash dividends or distributions on any equity securities of the Company;

(v) enter

into any transaction with any Affiliate of the Company which would be required to be disclosed

in any public filing with the Commission, unless such transaction is made on an arm’s-length

basis and expressly approved by a majority of the disinterested directors of the Company

(even if less than a quorum otherwise required for board approval); or

(vi) enter

into any agreement with respect to any of the foregoing.

(b)

As long as any portion of the Notes remains outstanding, unless the Required Holders shall have otherwise given prior written consent,

the Company shall not, and shall not permit any of the Subsidiaries to, directly or indirectly, create, incur, issue, assume, guarantee

or otherwise become directly or indirectly liable, contingently or otherwise, with respect to (collectively, “incur”)

any Holdco Debt (including the Notes) if, after giving pro forma effect to such incurrence and the application of proceeds therefrom,

the aggregate outstanding principal amount of Holdco Debt would exceed the Holdco Coverage Amount; provided that this clause (b) shall

not prohibit the incurrence of the following:

(i) Indebtedness

incurred as a result of endorsing negotiable instruments received in the ordinary course

of business;

(ii) Indebtedness

in respect of netting services, overdraft protections, employee credit card programs, automatic

clearinghouse arrangements, other cash management arrangements and similar arrangements,

in each case, in connection with deposit accounts and Indebtedness arising from the honoring

of a bank or other financial institution of a check, draft or similar instrument drawn against

insufficient funds in the ordinary course of business; provided that any such Indebtedness

is extinguished within thirty (30) days;

(iii) unsecured

Indebtedness consisting of financing of insurance premiums in the ordinary course of business

in an aggregate amount not to exceed $1.0 million at any time outstanding (“Insurance

Basket”); and

(iv) Indebtedness

owed to any Person providing workers’ compensation, health, disability or other employee

benefits or property, casualty or liability insurance, pursuant to reimbursement or indemnification

obligations to such Person, in each case incurred in the ordinary course of business.

(c)

As long as any portion of the Notes remains outstanding, unless the Required Holders shall have otherwise given prior written consent,

the Company shall not, and shall not permit any of the Subsidiaries to, directly or indirectly, create, incur, assume or suffer to exist

any Lien of any kind securing Holdco Debt, other than, in each case, the following (collectively, “Permitted Holdco Liens”):

(i) Liens

existing on the Issue Date; and

56

(ii) other

Liens securing Indebtedness outstanding in an aggregate principal amount not to exceed $25.0

million at any time outstanding.

Section

5.15 Accounting Terms.

(a)

Generally. All accounting terms not specifically or completely defined herein shall be construed in conformity with, and all financial

data (including financial ratios and other financial calculations) required to be submitted pursuant to this Agreement shall be prepared

in conformity with, GAAP applied on a consistent basis, as in effect from time to time, applied in a manner consistent with that used

in preparing the audited financial statements of the Company and its Subsidiaries for the fiscal year end, except as otherwise specifically

prescribed herein. Notwithstanding the foregoing, for purposes of determining compliance with any covenant (including the computation

of any financial covenant) contained herein, (i) Indebtedness of the Company and its Subsidiaries shall be deemed to be carried at 100%

of the outstanding principal amount thereof, and the effects of FASB ASC 825 and FASB ASC 470–20 on financial liabilities shall

be disregarded, (ii) all liability amounts shall be determined excluding any liability relating to any operating lease, all asset amounts

shall be determined excluding any right-of-use assets relating to any operating lease, all amortization amounts shall be determined excluding

any amortization of a right-of-use asset relating to any operating lease, and all interest amounts shall be determined excluding any

deemed interest comprising a portion of fixed rent payable under any operating lease, in each case to the extent that such liability,

asset, amortization or interest pertains to an operating lease under which the covenantor or a member of its consolidated group is the

lessee and would not have been accounted for as such under GAAP as in effect on December 31, 2015, and (iii) all terms of an accounting

or financial nature used herein shall be construed, and all computations of amounts and ratios referred to herein shall be made, without

giving effect to any election under FASB ASC Topic 825 “Financial Instruments” (or any other financial accounting standard

having a similar result or effect) to value any Indebtedness of the Company and its Subsidiary at “fair value”, as defined

therein. For purposes of determining the amount of any outstanding Indebtedness, no effect shall be given to (x) any election by the

Company to measure an item of Indebtedness using fair value (as permitted by Financial Accounting Standards Board Accounting Standards

Codification 825–10–25 (formerly known as FASB 159) or any similar accounting standard) or (y) any change in accounting for

leases pursuant to GAAP resulting from the implementation of Financial Accounting Standards Board ASU No. 2016–02, Leases (Topic

842), to the extent such adoption would require recognition of a lease liability where such lease (or similar arrangement) would not

have required a lease liability under GAAP as in effect on December 31, 2025.

(b)

Changes in GAAP. If at any time any change in GAAP would affect the computation of any financial ratio or requirement set forth

in any Transaction Document, and either the Company or the Holders of at least a majority of the aggregate principal amount of Notes

then Outstanding shall so request, the Company shall in good faith determine an amended such ratio or requirement to preserve the original

intent thereof in light of such change in GAAP (subject to the approval of the Holders of at least a majority of the aggregate principal

amount of Notes then Outstanding); provided that, until so amended, (i) such ratio or requirement shall continue to be computed

in accordance with GAAP prior to such change therein and (ii) the Company shall provide to the Trustee financial statements and other

documents required under this Indenture or as reasonably requested hereunder setting forth a reconciliation between calculations of such

ratio or requirement made before and after giving effect to such change in GAAP.

57

Section

5.16 Future Subsidiary Guarantors.

The

Company will cause each Person that becomes a Subsidiary of the Company after the date hereof (other than an Excluded Subsidiary) to

execute and deliver to the Trustee, within 30 days of becoming such a Subsidiary (or 90 days in the case of any Australian incorporated

Subsidiary to the extent any financial assistance whitewash procedure is required), a Supplemental Indenture (in substantially the form

specified in Exhibit D to this Indenture) and an assumption agreement to the Guarantee pursuant to which such Subsidiary will

become a Subsidiary Guarantor hereunder, whereupon such Subsidiary shall be bound by all of the provisions herein applicable to Subsidiary

Guarantors, subject to the limitations set forth herein, including, without limitation, Article 12 hereof.

Section

5.17 Holdco Debt Maintenance Covenant.

As

long as any portion of the Notes remains outstanding, unless the Required Holders shall have otherwise given prior written consent:

(a)

the Company shall cause the aggregate outstanding principal amount of Holdco Debt (calculated as of the last day of each fiscal quarter)

not to exceed Holdco Coverage Amount (the “Maximum Maintenance Holdco Debt”);

(b)

if, as of the last day of any fiscal quarter, the aggregate outstanding principal amount of Holdco Debt exceeds the Maximum Maintenance

Holdco Debt (a “Holdco Debt Breach”), the Company shall, within thirty (30) days following delivery of the Officer’s

Certificate for such fiscal quarter pursuant to Section 5.05, cure such Holdco Debt Breach by causing one or more of the following to

occur: (i) repayment of Holdco Debt (other than the Notes) in an amount sufficient to reduce the aggregate outstanding principal amount

of Holdco Debt to an amount not exceeding the Maximum Maintenance Holdco Debt, (ii) contribution of additional cash or Cash Equivalents

to the Company or its Subsidiaries (other than SPV Subsidiaries) in an amount sufficient to increase Holdco Cash such that the aggregate

outstanding principal amount of Holdco Debt does not exceed Holdco Coverage Amount, (iii) contribution of additional GPU Equipment or

other assets to one or more SPV Subsidiaries in an amount sufficient to increase GPU Value such that the aggregate outstanding principal

amount of Holdco Debt does not exceed Holdco Coverage Amount, or (iv) any combination of the foregoing; provided that, notwithstanding

anything herein to the contrary, the failure of the aggregate outstanding principal amount of Holdco Debt to comply with the Maximum

Maintenance Holdco Debt as of the last day of any fiscal quarter shall not constitute an Event of Default hereunder if such non-compliance

is cured within such thirty (30)-day period; and

(c)

the Company shall deliver to the Trustee, concurrently with each Officer’s Certificate delivered pursuant to Section 5.05, a certificate

setting forth in reasonable detail the calculation of the Holdco Coverage Amount as of the last day of the applicable fiscal quarter,

including GPU Value, Holdco Cash, the aggregate outstanding principal amount of all Holdco Debt, and the aggregate outstanding principal

amount of all Secured GPU Debt included in such calculation.

Article

6

REMEDIES

Section

6.01 Events of Default.

Each

of the following events shall be an “Event of Default”:

(a)

the Company’s failure to pay the principal of or any premium, if any, on any Note when due and payable on the Maturity Date, on

a Fundamental Change Repurchase Date, upon declaration of acceleration or otherwise;

58

(b)

the Company’s failure to comply with its obligations under Article 4 to pay or deliver the Settlement Amount owing upon conversion

of any Note within five calendar days;

(c)

the Company’s failure to pay any interest on any Note when due, and such failure continues for a period of 30 days;

(d)

the Company’s material failure to comply with any of its material obligations under the Purchase Agreement and such failure continues

for 60 days after written notice from the Trustee or the Holders of at least 25% in principal amount of the Notes then Outstanding (a

copy of which notice, if given by Holders, must also to be given to the Trustee) has been received by the Company;

(e)

the Company’s failure to issue a Fundamental Change Repurchase Notice in accordance with Section 13.02(b) or notice in accordance

with the provisions of Section 4.01(b);

(f)

the Company’s failure to perform any other covenant required by the Company in this Indenture (other than a covenant or agreement

a default in whose performance or whose breach is specifically addressed in Sections 6.01(a) through (e) above) and such failure continues

for 60 days after written notice from the Trustee or the Holders of at least 25% in principal amount of the Notes then Outstanding (a

copy of which notice, if given by Holders, must also to be given to the Trustee) has been received by the Company;

(g)

any indebtedness for money borrowed by, or any other payment obligation of, the Company or any of its Subsidiaries that is a Significant

Subsidiary of the Company (other than any SPV Subsidiary) (or any group of Subsidiaries (other than any SPV Subsidiaries) that, taken

together, would constitute a Significant Subsidiary of the Company), in an outstanding principal amount, individually or in the aggregate,

in excess of $7.5 million (or its foreign currency equivalent at the time) (i) is not paid at final maturity, upon required repurchase,

upon redemption or when otherwise due (except upon acceleration that does not result from such a failure to pay) or (ii) is accelerated

or otherwise is declared due and payable, unless, in the case of this clause (ii), such indebtedness is discharged or the acceleration

is cured, waived or rescinded within 30 days of the date on which such indebtedness was accelerated or was declared due and payable;

(h)

the Company or any of its Subsidiaries that is a Significant Subsidiary of the Company (other than any SPV Subsidiary) (or any group

of Subsidiaries (other than any SPV Subsidiaries) that, taken together, would constitute a Significant Subsidiary of the Company), fails

to pay one or more final and non-appealable judgments entered by a court or courts of competent jurisdiction, the aggregate uninsured

or unbonded portion of which is in excess of $7.5 million, provided that, no Event of Default will be deemed to occur under this

clause (h) if such judgments are paid, discharged or stayed within 60 days after (i) the date on which the right to appeal thereof has

expired if no such appeal has commenced, or (ii) the date on which all rights to appeal have been extinguished;

(i)

the Company or any of its Significant Subsidiaries (other than any SPV Subsidiary) (or any group of Subsidiaries (other than any SPV

Subsidiaries) that, taken together, would constitute a Significant Subsidiary of the Company) (i) commences a voluntary case or other

proceeding seeking the liquidation, reorganization or other relief with respect to the Company or such Significant Subsidiary or its

debts under any bankruptcy, insolvency or other similar law now or hereafter in effect; (ii) seeking the appointment of a trustee, receiver,

liquidator, custodian or other similar official of the Company or such Significant Subsidiary of the Company or any substantial part

of the Company’s or such Significant Subsidiary of the Company’s property, (iii) consents to any such relief or to the appointment

of or taking possession by any such official in an involuntary case or other proceeding commenced against it, (iv) makes a general assignment

for the benefit of creditors, or (v) fails generally to pay its debts as they become due; or

59

(j)

an involuntary case or other proceeding is commenced against the Company or any of its Significant Subsidiaries (other than any SPV Subsidiary)

(or any group of Subsidiaries (other than any SPV Subsidiaries) that, taken together, would constitute a Significant Subsidiary of the

Company) (i) seeking liquidation, reorganization or other relief with respect to the Company or such Significant Subsidiary of the Company

or its debts under any bankruptcy, insolvency or other similar law now or hereafter in effect or (ii) seeking the appointment of a trustee,

receiver, liquidator, custodian or other similar official of the Company or such Significant Subsidiary of the Company or any substantial

part of its property, and such involuntary case or other proceeding remains undismissed and unstayed for a period of 60 consecutive days.

Section

6.02 Acceleration; Rescission and Annulment.

(a)

If an Event of Default (other than an Event of Default specified in Section 6.01(i) or Section 6.01(j) with respect to the Company) occurs

and is continuing, either the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then Outstanding may

declare 100% of the principal of, premium, if any, and accrued and unpaid interest, if any, on all the Notes then Outstanding to be due

and payable immediately. If an Event of Default specified in Section 6.01(i) or Section 6.01(j) with respect to the Company occurs, 100%

of the principal of, premium, if any, and accrued and unpaid interest, if any, on all Notes shall automatically become immediately due

and payable.

(b)

[Reserved.]

(c)

[Reserved.]

(d)

[Reserved.]

(e)

Notwithstanding anything to the contrary in Section 6.02(a), Section 6.04 or any other provision of this Indenture, if, at any time after

the principal of, and accrued and unpaid interest, if any, on, the Notes shall have been so declared due and payable in accordance with

Section 6.02(a), and before any judgment or decree of a court of competent jurisdiction for the payment of the monies due shall have

been obtained, and each of the conditions set forth in the immediately following clauses (i), (ii) and (iii) is satisfied:

(i)

the Company delivers or deposits with the Trustee the amount of cash sufficient to pay all matured installments of principal and interest

upon all the Notes, and the principal of and accrued and unpaid interest, if any, on all Notes which shall have become due otherwise

than by acceleration (with interest on such principal and, to the extent that payment of such interest is enforceable under applicable

law, on overdue installments of interest, at the rate or rates, if any, specified in the Notes to the date of such payment or deposit),

and such amount as shall be sufficient to pay the Trustee its compensation and reimburse the Trustee for its reasonable expenses, disbursements

and advances (including the fees and expenses of its agents and counsel);

(ii)

rescission and annulment would not conflict with any judgment or decree of a court of competent jurisdiction; and

(iii)

any and all Events of Default under this Indenture, other than the non-payment of the principal of the Notes that became due because

of the acceleration, shall have been cured, waived or otherwise remedied as provided herein,

60

then,

the Required Holders, by written notice to the Company and to the Trustee, may waive all Defaults and Events of Default with respect

to the Notes (except for any Default or Event of Default arising from (a) the Company’s failure to pay principal (including the

Fundamental Change Repurchase Price), or any interest on, any Notes), (b) the Company’s failure to pay or deliver the Settlement

Amounts due upon conversion of any Note within the applicable time period set forth under Section 4.03(a) or (c) the Company’s

failure to comply with any provision of this Indenture the modification of which would require the consent of the Holder of each Outstanding

Note affected) and may rescind and annul the declaration of acceleration resulting from such Defaults or Events of Default (except for

any Default or Event of Default arising from (x) the Company’s failure to pay principal (including the Fundamental Change Repurchase

Price) of, or any interest on, any Notes), (y) the Company’s failure to pay or deliver the Settlement Amounts due upon conversion

of any Note within the applicable time period set forth under Section 4.03(a) or (z) the Company’s failure to comply with any provision

of this Indenture the modification of which would require the consent of the Holder of each Outstanding Note affected) and their consequences;

provided, that no such rescission or annulment will extend to or will affect any subsequent Default or Event of Default or shall

impair any right consequent on such Default or Event of Default.

Section

6.03 Additional Interest.

(a)

Notwithstanding Section 6.02, to the extent the Company elects, the sole remedy for an Event of Default under Section 6.01(f) relating

to the Company’s failure to comply with Section 5.04 (such Event of Default, a “Reporting Event of Default”),

will, for the 180 days after the occurrence of such Reporting Event of Default, consist exclusively of the right to receive Additional

Interest at an annual rate equal to (i) 0.25% per annum of the principal amount of the Notes then Outstanding commencing on the date

on which such a Reporting Event of Default first occurs and ending on the earlier of the date such Reporting Event of Default is cured

or waived or the 90th day following the occurrence of such Reporting Event of Default and (ii) 0.50% per annum of the principal amount

of such tranche of Notes outstanding commencing on the 91st day following the occurrence of such Reporting Event of Default (if such

Reporting Event of Default is continuing on such 91st day) and ending on the earlier of the date such Reporting Event of Default is cured

or waived or the 180th day following the occurrence of such Reporting Event of Default, in each case payable in the same manner and on

the same dates as the stated interest payable on the Notes.

(b)

If the Reporting Event of Default is continuing on the 181st day after the date on which such Reporting Event of Default occurred, the

Notes will be subject to acceleration as provided in Section 6.02(a).

(c)

In order to elect to pay the Additional Interest as the sole remedy during the first 180 days after the occurrence of a Reporting Event

of Default, the Company must notify all Holders of Notes, the Trustee and the Paying Agent in writing of such election on or before the

Close of Business on the fifth Business Day prior to the date on which such Reporting Event of Default would otherwise occur. Upon the

Company’s failure to timely give such notice of such election or to pay the Additional Interest when due, the Notes will be immediately

subject to acceleration by declaration of the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes Outstanding

as provided in Section 6.02. Nothing in this Section 6.03 shall affect the rights of Holders of Notes in the event of the occurrence

of any other Event of Default.

(d)

In no event shall Additional Interest accruing pursuant to Sections 6.03(a) and 6.03(c) accrue on any day under the terms of this Indenture

(taking any such Additional Interest pursuant to Sections 6.03(a) and 6.03(c) together with any Additional Interest pursuant to Section

5.08) at an annual rate in excess of 0.50% for any violation or Default caused by the Company’s failure to be current in respect

of its Exchange Act reporting obligations. Such Additional Interest will be payable in kind in the same manner and on the same dates

as the stated interest payable on the Notes.

61

Section

6.04 Waiver of Past Defaults.

Subject

to Section 6.02(b), the Required Holders, by written notice to the Company and to the Trustee, may waive any Default or Event of Default

(except for any Default or Event of Default arising from (a) the Company’s failure to pay principal of, or any interest on, any

Notes), (b) the Company’s failure to pay or deliver the Settlement Amounts due upon conversion of any Note within the applicable

time period set forth under Section 4.03(a), or (c) the Company’s failure to comply with any provision of this Indenture the modification

of which would require the consent of the Holder of each Outstanding Note affected) and rescind any acceleration resulting from such

Default or Event of Default and its consequences; provided, that no such waiver will extend to or will affect any subsequent Default

or Event of Default or shall impair any right consequent on such Default or Event of Default.

Section

6.05 Control by Majority.

The

Trustee will not be obligated to exercise any of its rights or powers at the request of the Holders unless such Holders have offered

(and if requested, provided) to the Trustee security or indemnity satisfactory to the Trustee against any loss, liability or expense.

Subject to this Indenture, applicable law and the Trustee’s indemnification, the Required Holders may direct in writing the time,

method and place of conducting any proceeding for any remedy available to the Trustee or exercising any trust or power conferred on the

Trustee with respect to the Notes. The Trustee, however, may refuse to follow any direction that conflicts with law or this Indenture

or that the Trustee determines is unduly prejudicial to the rights of any Holder (provided, however, that the Trustee shall not have

an affirmative duty to determine whether any such direction is unduly prejudicial to any Holder).

Section

6.06 Limitation on Suits.

Subject

to Section 6.07, no Holder will have any right to institute any proceeding under this Indenture, or for the appointment of a receiver

or Trustee, or for any other remedy under this Indenture or with respect to the Notes unless:

(a)

the Holder has previously delivered to the Trustee written notice of a continuing Event of Default;

(b)

the Holders of at least 25% in aggregate principal amount of the then Outstanding Notes deliver to the Trustee a written request that

the Trustee pursue a remedy with respect to such Event of Default and have offered (and if requested, provided) indemnity satisfactory

to the Trustee to institute such proceeding as Trustee;

(c)

the Trustee has failed to institute a proceeding within 60 days after such notice, request and offer; and

(d)

the Trustee has not received from the Holders of a majority in aggregate principal amount of the then Outstanding Notes a direction inconsistent

with such written request within 60 days after such notice, request and offer.

Section

6.07 Rights of Holders to Receive Payment and to Convert.

Notwithstanding

anything to the contrary elsewhere in this Indenture, the above limitations set forth under Section 6.06 do not apply to a suit instituted

by a Holder for the enforcement of a payment of the principal (including the Fundamental Change Repurchase Price, if applicable), or

any accrued and unpaid interest on, any Note, on or after the applicable due date or the right to convert the Note or to receive the

Settlement Amounts due upon conversion in accordance with Article 4, and such right to receive any such payment or delivery, as the case

may be, on or after the applicable due dates shall not be impaired or affected without the consent of such Holder. Payments of the Fundamental

Change Repurchase Price, principal and interest that are not made when due will accrue interest per annum at the then-applicable interest

rate from the required payment date.

62

Section

6.08 Collection of Indebtedness; Suit for Enforcement by Trustee.

If

an Event of Default specified in Section 6.01(a), 6.01(b), 6.01(c) or 6.01(d) occurs and is continuing, the Trustee is authorized to

recover judgment in its own name and as trustee of an express trust against the Company for the whole amount of principal of, premium

on, interest on, the Fundamental Change Repurchase Price for, and the Settlement Amounts due upon the conversion of, the Notes and such

further amount as is sufficient to cover the costs and expenses of collection, including the compensation and reasonable expenses, disbursements

and advances of the Trustee, its agents and counsel, as well as any other amounts that may be due under Section 11.06.

Section

6.09 Trustee May Enforce Claims Without Possession of Notes.

All

rights of action and claims under this Indenture or the Notes may be prosecuted and enforced by the Trustee without the possession of

any of the Notes or the production thereof in any proceeding relating thereto, and any such proceeding instituted by the Trustee shall

be brought in its own name as trustee of an express trust, and any recovery of judgment shall, after provision for the payment of the

compensation, and reasonable expenses, disbursements and advances of the Trustee, its agents and counsel, be for the ratable benefit

of the Holders in respect of which such judgment has been recovered.

Section

6.10 Trustee May File Proofs of Claim.

The

Trustee is authorized to file such proofs of claim and other papers or documents as may be necessary or advisable to have the claims

of the Trustee and the Holders allowed in any judicial proceedings relative to the Company or any Subsidiary Guarantor, its creditors

or its property and, unless prohibited by law or applicable regulations, will be entitled to collect, receive and distribute any money

or other property payable or deliverable on any such claims, and any custodian in any such judicial proceeding is hereby authorized by

each Holder to make such payments to the Trustee, and, in the event that the Trustee consents to the making of such payments directly

to the Holders, to pay to the Trustee any amount due to it for the compensation and reasonable expenses, disbursements and advances of

the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 11.06. To the extent that the payment of any

such compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee

under Section 11.06 out of the estate in any such proceeding, will be denied for any reason, payment of the same will be secured by a

lien on, and is paid out of, any and all distributions, dividends, money, securities and other properties that the Holders may be entitled

to receive in such proceeding, whether in liquidation or under any plan of reorganization or arrangement or otherwise. Nothing herein

contained will be deemed to authorize the Trustee to authorize or consent to, or to accept or to adopt on behalf of any Holder, any plan

of reorganization, arrangement, adjustment or composition affecting the Notes or the rights of any Holder, or to authorize the Trustee

to vote in respect of the claim of any Holder in any such proceeding.

63

Section

6.11 Restoration of Rights and Remedies.

If

the Trustee or any Holder has instituted any proceeding to enforce any right or remedy under this Indenture and such proceeding has been

discontinued or abandoned for any reason, or has been determined adversely to the Trustee or to such Holder, then and in every such case,

subject to any determination in such proceeding, the Company, the Trustee and the Holders shall be restored severally and respectively

to their former positions hereunder and thereafter all rights and remedies of the Trustee and the Holders shall continue as though no

such proceeding had been instituted.

Section

6.12 Rights and Remedies Cumulative.

Except

as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Notes in Section 2.09, no right

or remedy herein conferred upon or reserved to the Trustee or to the Holders is intended to be exclusive of any other right or remedy,

and every right and remedy shall, to the extent permitted by law, be cumulative and in addition to every other right and remedy given

hereunder or now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder,

or otherwise, shall not prevent the concurrent assertion or employment of any other appropriate right or remedy.

Section

6.13 Delay or Omission Not a Waiver.

No

delay or omission of the Trustee or of any Holder to exercise any right or remedy accruing upon any Event of Default shall impair any

such right or remedy or constitute a waiver of any such Event of Default or an acquiescence therein. Every right and remedy given by

this Article 6 or by law to the Trustee or to the Holders may be exercised from time to time and as often as may be deemed expedient

by the Trustee (subject to the limitations contained in this Indenture) or by the Holders, as the case may be.

Section

6.14 Priorities.

If

the Trustee collects any money or property pursuant to this Article 6, it will pay out the money or property in the following order:

FIRST:

to the Trustee and each Agent, their respective agents and attorneys for amounts due under this Indenture and the Indenture Documents,

including payment of all compensation, expenses and liabilities incurred, and all advances made, by the Trustee, as applicable, and the

costs and expenses of collection;

SECOND:

to the Holders, for any amounts due and unpaid on the principal of, premium on, accrued and unpaid interest on, the Fundamental Change

Repurchase Price for, and any cash due upon conversion of, any Note, without preference or priority of any kind, according to such amounts

due and payable on all of the Notes; and

THIRD:

the balance, if any, to the Company or to such other party as a court of competent jurisdiction directs.

The

Trustee may fix a record date and payment date for any payment to the Holders pursuant to this Section 6.14. If the Trustee so fixes

a record date and a payment date, at least 15 calendar days prior to such record date, the Trustee will deliver to each Holder (at the

Company’s cost and expense) a written notice, which notice will state such record date, such payment date and the amount of such

payment.

64

Section

6.15 Undertaking for Costs.

All

parties to this Indenture agree, and each Holder, by such Holder’s acceptance of a Note, shall be deemed to have agreed, that any

court may in its discretion require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit against

the Trustee for any action taken or omitted by it as Trustee, the filing by any party litigant in such suit of an undertaking to pay

the costs of such suit, and that such court may in its discretion assess reasonable costs, including reasonable attorneys’ fees,

against any party litigant in such suit, having due regard to the merits and good faith of the claims or defenses made by such party

litigant; provided, however, that the provisions of this Section 6.15 shall not apply to (i) any suit instituted by the

Trustee, (ii) any suit instituted by any Holder, or group of Holders, holding in the aggregate more than 10% in aggregate principal amount

of the Notes then Outstanding, (iii) any suit instituted by any Holder for the enforcement of the payment of the principal (including

the Fundamental Change Repurchase Price) of, or any interest on, any Note on or after the applicable due date expressed or provided for

in this Indenture, (iv) any suit for the enforcement of the right to convert any Note or to receive the Settlement Amounts due upon conversion

of any Note in accordance with the provisions of Article 4, or (v) any suit for the enforcement of the right of a beneficial owner to

exchange its beneficial interest in a Global Note for a Physical Note if an Event of Default has occurred and is continuing in accordance

with Section 2.11.

Section

6.16 Waiver of Stay, Extension and Usury Laws.

The

Company covenants that, to the extent that it may lawfully do so, it will not at any time insist upon, plead, or in any manner whatsoever

claim or take the benefit or advantage of, any stay, extension or usury law wherever enacted, now or at any time hereafter in force,

that may affect the covenants or the performance of this Indenture; and the Company, to the extent that it may lawfully do so, hereby

expressly waives all benefit or advantage of any such law, and covenants that it will not, by resort to any such law, hinder, delay or

impede the execution of any power herein granted to the Trustee, but will instead suffer and permit the execution of every such power

as though no such law has been enacted.

Section

6.17 Notices from the Trustee.

If

a Default occurs and is continuing and is actually known to a Responsible Officer of the Trustee, the Trustee must send notice of such

Default to each Holder within 90 days after such Event of Default has occurred or after a Responsible Officer obtains actual knowledge.

Except in the case of a Default in the payment of the principal of, premium, if any, or interest on any Note or of a Default in the payment

or delivery of the Settlement Amounts due upon conversion of any Note, the Trustee may withhold notice if and so long as the Trustee

in good faith determines that withholding notice is in the interests of the Holders (it is being understood that the Trustee does not

have an affirmative duty to determine whether any action is not in the interest of any Holder).

Article

7

SATISFACTION AND DISCHARGE

Section

7.01 Discharge of Liability on Notes.

When

(a) the Company shall deliver to the Registrar for cancellation all Notes theretofore authenticated (other than any Notes that have been

destroyed, lost or stolen and in lieu of or in substitution for which other Notes shall have been authenticated and delivered) and not

theretofore canceled, or (b) all the Notes not theretofore canceled or delivered to the Trustee for cancellation shall have become due

and payable (whether on the Maturity Date, on any Fundamental Change Repurchase Price, upon conversion or otherwise) and the Company

or any Subsidiary Guarantor shall deposit with the Trustee, in trust, or deliver to the Holders, as applicable, an amount of cash (and,

to the extent applicable, deliver to the Holders a number of shares of Common Stock to satisfy the Company’s obligations with respect

to outstanding conversions), sufficient to pay all amounts due on all of such Notes (other than any Notes that shall have been mutilated,

destroyed, lost or stolen and in lieu of or in substitution for which other Notes shall have been authenticated and delivered) not theretofore

canceled or delivered to the Trustee for cancellation, including principal and interest due, accompanied, except in the event the Notes

are due and payable solely in cash at the Maturity Date or upon an earlier Fundamental Change Repurchase Price, by a verification report

as to the sufficiency of the deposited amount from an independent certified accountant or other financial professional reasonably satisfactory

to the Trustee, and the Company or any Subsidiary Guarantor shall have paid or caused to be paid all other sums payable hereunder by

the Company and any Subsidiary Guarantor, then this Indenture shall cease to be of further effect (except as to (i) rights hereunder

of Holders to receive all amounts owing upon the Notes and the other rights, duties and obligations of Holders, as beneficiaries hereof

with respect to the amounts, if any, so deposited with the Trustee and (ii) the rights, obligations, indemnities and immunities of the

Trustee hereunder and the obligations of the Company in respect thereof), and the Trustee, on written demand of the Company accompanied

by an Officer’s Certificate and an Opinion of Counsel and at the cost and expense of the Company, shall execute instruments acknowledging

satisfaction and discharge of this Indenture. Notwithstanding the foregoing, the Company hereby agrees to reimburse the Trustee for any

costs or expenses thereafter incurred by the Trustee, including the reasonable fees and expenses of its counsel, and to compensate the

Trustee for any services thereafter rendered by the Trustee in connection with this Indenture or the Notes. For the avoidance of doubt,

upon the satisfaction and discharge of the Indenture, the Holders of the Notes shall no longer have the right to convert their Notes

and shall only be entitled to the payments of funds deposited with the Trustee, in trust.

65

Section

7.02 Deposited Monies to Be Held in Trust by Trustee.

Subject

to Section 7.04, all monies deposited with the Trustee pursuant to Section 7.01 shall be held in trust for the sole benefit of the Holders

of the Notes, and such monies and shall be applied by the Trustee to the payment, either directly or through any Paying Agent (including

the Company if acting as its own Paying Agent), to the Holders of the particular Notes for the payment of all sums or amounts due and

to become due thereon for principal and interest, if any.

Section

7.03 Paying Agent to Repay Monies Held.

Upon

the satisfaction and discharge of this Indenture, all excess monies then held by any Paying Agent (if other than the Trustee) shall,

upon written request of the Company, be repaid to it or paid to the Trustee, and thereupon such Paying Agent shall be released from all

further liability with respect to such amounts.

Section

7.04 [Reserved.]

Section

7.05 Reinstatement.

If

the Trustee or the Paying Agent is unable to apply any monies in accordance with Section 7.02 by reason of any order or judgment of any

court or governmental authority enjoining, restraining or otherwise prohibiting such application, the Company’s obligations under

this Indenture and the Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 7.01 until such time

as the Trustee or the Paying Agent is permitted to apply all such amounts in accordance with Section 7.02; provided, however,

that if the Company makes any payment of interest on, principal of or delivery in respect of any Note following the reinstatement of

its obligations, the Company shall be subrogated to the rights of the Holders of such Notes to receive such payment from the monies held

by the Trustee or Paying Agent.

66

Article

8

SUPPLEMENTAL INDENTURES

Section

8.01 Supplemental Indentures Without Consent of Holders.

Without

the consent of any Holder, the Company (when authorized by a Board Resolution), any Subsidiary Guarantor and the Trustee, if applicable,

at any time and from time to time, may enter into one or more indentures supplemental hereto or any modifications to the Indenture Documents,

in form satisfactory to the Trustee, if applicable, for any of the following purposes:

(a)

to cure any ambiguity, omission, defect or inconsistency in this Indenture, the Subsidiary Guarantees or the Notes;

(b)

to evidence the succession by a Successor Company or by a Subsidiary Guarantor Successor Company, as applicable, and to provide for the

assumption by a Successor Company of the Company’s obligations or by a Subsidiary Guarantor Successor Company of such Subsidiary

Guarantor’s obligations, as applicable, under this Indenture;

(c)

to add guarantees or guarantors, including additional Subsidiary Guarantors, with respect to the Notes;

(d)

to add to the Company’s or a Subsidiary Guarantor’s covenants such further covenants, restrictions or conditions for the

benefit of the Holders or surrender any right or power conferred upon the Company by this Indenture or Subsidiary Guarantee;

(e)

to make any change that does not adversely affect the rights of any Holder; or

(f)

upon the occurrence of an event described in Section 4.07(a), solely (i) to provide that such Notes are convertible into Reference Property,

subject to the provisions in Sections 4.03 and 4.07, and (ii) to effect the related changes to the terms of such Notes under Section

4.07.

Section

8.02 Supplemental Indentures With Consent of Holders.

With

the consent of the Required Holders (including, without limitation, consents obtained in connection with a purchase of, or tender or

exchange offer for, Notes) and by Act of said Holders delivered to the Company and the Trustee, the Company, any Subsidiary Guarantor,

the Trustee, if applicable, may amend the Notes or enter into an indenture or indentures supplemental hereto or any modifications to

the Indenture Documents for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of

this Indenture or any Indenture Documents or of modifying in any manner the rights of the Holders under this Indenture or any Indenture

Documents, and the Required Holders may waive the Company’s compliance with any provision herein without notice to the other Holders;

provided, however, that no such amendment, supplement or waiver shall, without the consent of the Holder of each Outstanding

Note affected thereby:

(a)

change the stated Maturity Date of the principal of or any interest on the Notes;

(b)

reduce the principal amount of or interest on the Notes;

(c)

reduce the amount of principal payable upon acceleration of the Maturity Date of any Note;

(d)

change the place or currency of payment of principal of or interest on any Note;

(e)

reduce the Fundamental Change Repurchase Price for any Note or change the times at which, or the circumstances under which, the Notes

may or will be repurchased by the Company;

67

(f)

impair the right of any Holder to receive payment of principal of and interest on its Notes on or after the due dates therefor or to

institute suit for the enforcement of any payment on, or with respect to, such Holder’s Notes;

(g)

modify the provisions with respect the repurchase rights of Holders as described in Section 13.01 in a manner adverse to Holders or the

provisions with respect to Forced Conversion rights of the Company as described under Article 10;

(h)

modify the ranking provisions of this Indenture;

(i)

modify the Subsidiary Guarantees in any manner adverse to the Holders of the Notes;

(j)

make any change that impairs or adversely affects the right of Holders to convert their Notes; or

(k)

make any change to the provisions of this Article 8 which require each Holder’s consent or in the waiver provisions in Section

6.04 of this Indenture except to increase the percentage required for modification, amendment or waiver or to provide for consent of

each affected Holder of Outstanding Notes.

It

shall not be necessary for any Act or consent of Holders under this Section 8.02 to approve the particular form of any proposed supplemental

indenture, but it shall be sufficient if such Act or consent shall approve the substance thereof.

Section

8.03 Notice of Amendment or Supplement.

After

an amendment or supplement under this Article 8 becomes effective, the Company shall provide to the Holders a written notice briefly

describing such amendment or supplement. However, the failure to give such notice to all the Holders, or any defect in the notice, shall

not impair or affect the validity of the amendment or supplement.

Section

8.04. Trustee to Sign Amendments, Etc.

The

Trustee, as applicable, shall sign any amendment or supplement authorized pursuant to this Article 8 if the amendment or supplement does

not adversely affect the rights, duties, liabilities, immunities or indemnities of the Trustee, as applicable. If it does, the Trustee,

as applicable, may, but need not, sign it. In signing or refusing to sign such amendment or supplement, the Trustee shall receive, and

shall be fully protected in conclusively relying upon, an Officer’s Certificate and an Opinion of Counsel provided at the expense

of the Company providing that such amendment or supplement is authorized or permitted by this Indenture and any applicable Indenture

Documents and, with respect to such Opinion of Counsel, such amendment or supplement is a legal, valid and binding obligation of the

Company enforceable against the Company in accordance with its terms.

68

Article

9

SUCCESSOR COMPANY

Section

9.01 Company May Consolidate, Etc. on Certain Terms.

Subject

to the provisions of Section 9.03, the Company shall not consolidate with, enter into a binding share exchange with, or merge with or

into, another Person or sell, assign, convey, transfer, lease or otherwise dispose, in one transaction or a series of transaction, all

or substantially all of the assets of the Company and its Subsidiaries, taken as a whole, to another Person (a “Business Combination

Event”), unless:

(a)

the resulting, surviving transferee or successor Person (the “Successor Company”), if not the Company, is a corporation

organized and existing under the laws of the U.S., any state of the U.S. or the District of Columbia and at or before the effective time

of such Business Combination Event, the Successor Company expressly assumes, by supplemental indenture, joinder, amendment or otherwise,

executed and delivered to the Trustee, in form satisfactory to the Trustee, all of the obligations of the Company under the Notes, this

Indenture and the other Indenture Documents;

(b)

immediately after giving effect to such Business Combination Event, no Default or Event of Default shall have occurred and be continuing

under this Indenture with respect to the Notes; and

(c)

all other conditions specified in this Article 9 are met.

Upon

any such Business Combination Event, the Successor Company (if not the Company) shall succeed to, and may exercise every right and power

of the Company under this Indenture.

Section

9.02 Successor Corporation to Be Substituted.

In

case of any such Business Combination Event and upon the assumption by the Successor Company (if other than the Company), by supplemental

indenture, executed and delivered to the Trustee and satisfactory in form to the Trustee, of the due and punctual payment of the principal

of and premium (including any Fundamental Change Repurchase Price), if any, and accrued and unpaid interest, if any, on all of the Notes,

the due and punctual payment or delivery of any Settlement Amount due upon conversion of the Notes and the due and punctual performance

of all of the covenants and conditions of this Indenture and the other Indenture Documents to be performed by the Company under this

Indenture and the other Indenture Documents, such Successor Company shall succeed to and be substituted for, and may exercise every right

and power of, the Company under this Indenture, with the same effect as if it had been named herein as the party of the first part; provided,

however, that in the case of a sale, assignment, conveyance, transfer, lease or other disposition to one or more of its Subsidiaries

of all or substantially all of the properties and assets of the Company, the Notes will remain convertible based on the Settlement Amount,

in accordance with Section 4.03, but subject to adjustment (if any) in accordance with Section 4.06. Such Successor Company thereupon

may cause to be signed, and may issue either in its own name or in the name of the Company any or all of the Notes issuable hereunder

which theretofore shall not have been signed by the Company and delivered to the Trustee; and, upon the order of such Successor Company

instead of the Company and subject to all the terms, conditions and limitations in this Indenture prescribed, the Trustee shall authenticate

and shall deliver, or cause to be authenticated and delivered, any Notes that previously shall have been signed and delivered by the

Officers of the Company to the Trustee for authentication, and any Notes that such Successor Company thereafter shall cause to be signed

and delivered to the Trustee for that purpose. All the Notes so issued shall in all respects have the same legal rank and benefit under

this Indenture as the Notes theretofore or thereafter issued in accordance with the terms of this Indenture as though all of such Notes

had been issued at the date of the execution hereof. In the event of such Business Combination Event (but not in the case of a lease),

the Person named as the “Company” in the first paragraph of this Indenture or any successor that shall thereafter have become

such in the manner prescribed in this Article 9 may be dissolved, wound up and liquidated at any time thereafter and, except in the case

of a lease, such Person shall be released from its liabilities as obligor and maker of the Notes and from its obligations under this

Indenture.

In

case of any such Business Combination Event, such changes in phraseology and form (but not in substance) may be made in the Notes thereafter

to be issued as may be appropriate.

69

Section

9.03 Officer’s Certificate and Opinion of Counsel to Be Given to Trustee.

In

the case of any such Business Combination Event pursuant to Section 9.01, at or before the effective time of the Business Combination

Event, the Trustee shall receive an Officer’s Certificate and an Opinion of Counsel stating that any such Business Combination

Event and any such assumption and, if a supplemental indenture, joinder, amendment or other documentation is required in connection with

such transaction, such supplemental indenture, joinder, amendment or other documentation, complies with the provisions of this Indenture

and an Opinion of Counsel stating that any such supplemental indenture, joinder, amendment or other documentation is the valid, binding

and enforceable obligation of the Successor Company.

Article

10

FORCED CONVERSION

Section

10.01 Forced Conversion at Election of Company.

Subject

to the provisions of this Section 10.01, the Company has the right, at its election, to force convert all, or any portion of the Notes,

at any time, and from time to time, on a Forced Conversion Date on or after the date that is eighteen (18) months after the Initial Issue

Date and on or before the 20th VWAP Trading Day immediately before the Maturity Date, but only if (i) the Daily VWAP for at least 20

out of 30 consecutive VWAP Trading Days ending on, and including the VWAP Trading Day immediately before the Forced Conversion Notice

Date, exceeds 200% of the Conversion Price (subject to adjustment for reverse and forward stock splits, stock dividends, stock combinations

and other similar transactions of the Common Stock that occur after the Initial Issue Date); (ii) the daily dollar trading volume (as

reported on Bloomberg) of the Common Stock on the Exchange for at least 20 out of 30 consecutive VWAP Trading Days ending on, and including

the VWAP Trading Day immediately before the Forced Conversion Notice Date, is at least $50,000,000; and (iii) the Liquidity Conditions

are satisfied, the Company may, within 1 (one) VWAP Trading Day after the end of the 30 consecutive VWAP Trading Day period, deliver

a notice to the Holders (with a copy to the Trustee) (a “Forced Conversion Notice” and the date such notice is deemed

delivered hereunder, the “Forced Conversion Notice Date”) of its irrevocable election to cause the Holders to convert

some or all of the then outstanding principal amount of the Notes in an amount equal to the Forced Conversion Amount on the first (1st)

VWAP Trading Day following the Forced Conversion Notice Date (such date, the “Forced Conversion Date” and such conversion,

the “Forced Conversion”).

No

shares of Common Stock over the applicable Restricted Ownership Percentage then in effect under Section 4.01(c)(iii) will be delivered

as a result of this Section 10.01. Instead, in lieu of delivery of such shares of Common Stock in excess of the Restricted Ownership

Percentage to the applicable Holder, the Company will issue pre-funded warrants (the “Pre-Funded Warrants”) exercisable

for such excess shares of Common Stock to such Holder. Such Pre-Funded Warrants will be exercisable in perpetuity, issued in book-entry

form, have an exercise price of $0.0001 per share of Common Stock, will have exercise blockers substantially equivalent to those in Section

4.01(c)(iii) and will otherwise be in form and substance reasonably satisfactory to the Holders. Any Forced Conversion shall be applied

ratably to all Holders based on their initial purchases of Notes pursuant to the Purchase Agreement, provided that any voluntary conversions

by a Holder shall be applied against the Holder’s pro rata allocation, thereby decreasing the aggregate amount forcibly converted

hereunder if only a portion of a Note is forcibly converted. For purposes of clarification, a Forced Conversion shall be subject to all

of the provisions of Article 4, including, without limitation, the provision requiring payment of increased interest and limitations

on conversions. Each Forced Conversion Notice shall be irrevocable and specify:

(a)

the Forced Conversion Date;

(b)

the Forced Conversion Amount;

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(c)

confirmation from the Company that the shares issuable upon conversion of the Forced Conversion Amount are free trading and there are

no restrictions on resale;

(d)

that Notes called for conversion must be surrendered to the Paying Agent;

(e)

the place or places where such Notes are to be surrendered;

(f)

the paragraph or subparagraph of this Indenture pursuant to which the Notes are being Force Converted;

(g)

the CUSIP, ISIN, or other similar numbers, if any, assigned to such Notes and that no representation is made as to the correctness or

accuracy of the CUSIP or ISIN number, if any, listed in such notice or printed on the Notes;

(h)

in case any physical Note is to be converted in part only, the portion of the principal amount thereof to be converted on and after the

Forced Conversion Date, upon surrender of such Note, a new Note in principal amount equal to the unconverted potion thereof shall be

issued; and

(i)

the Conversion Rate in effect on the Forced Conversion Notice Date for such Forced Conversion.

The

Forced Conversion Notice, if delivered in the manner herein provided, shall be conclusively presumed to have been duly given, whether

or not the Holder receives such notice. In any case, failure to give such Forced Conversion Notice by mail or any defect in the Forced

Conversion Notice to the Holder of any Note designated for conversion as a whole or in part shall not affect the validity of the proceedings

for the conversion of any other Note.

Upon

the Company’s written request in an Officer’s Certificate delivered to the Trustee at least 1 Business Day prior to the requested

date of delivery (or such shorter period as shall be satisfactory to the Trustee), the Trustee will deliver the Forced Conversion Notice

to the Holders in the name of and at the expense of the Company.

Article

11

THE TRUSTEE

Section

11.01 Duties and Responsibilities of Trustee.

(a)

In case an Event of Default has occurred (which has not been cured or waived), the Trustee shall exercise such of the rights and powers

vested in it by this Indenture and use the same degree of care in its exercise as a prudent person would use in the conduct of his or

her own affairs.

(b)

Prior to the occurrence of an Event of Default and after the curing or waiving of all Events of Default which may have occurred:

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(i)

the duties and obligations of the Trustee shall be determined solely by the express provisions of this Indenture and applicable law,

and the Trustee shall not be liable except for the performance of such duties and obligations as are specifically set forth in this Indenture

and no implied covenants or obligations shall be read into this Indenture against the Trustee; and

(ii)

in the absence of gross negligence on the part of the Trustee, the Trustee may conclusively rely as to the truth of the statements and

the correctness of the opinions expressed therein, upon any certificates or opinions furnished to the Trustee and conforming to the requirements

of this Indenture; but, in the case of any such certificates or opinions which by any provisions hereof are specifically required to

be furnished to the Trustee, the Trustee shall be under a duty to examine the same to determine whether or not they conform to the requirements

of this Indenture (but need not confirm or investigate the accuracy of any mathematical calculations or other facts stated therein).

(c)

No provision of this Indenture shall be construed to relieve the Trustee from liability for its own grossly negligent action, its own

grossly negligent failure to act or its own willful misconduct, except that:

(i)

this subsection (c) does not limit the effect of this Section 11.01;

(ii)

the Trustee shall not be liable for any error of judgment made in good faith by a Responsible Officer or Officers of the Trustee, unless

the Trustee was grossly negligent in ascertaining the pertinent facts; and

(iii)

the Trustee shall not be liable with respect to any action taken or omitted to be taken by it in good faith in accordance with the written

direction of the Required Holders determined as provided in Section 1.03 relating to the time, method and place of conducting any proceeding

for any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee under this Indenture;

(d)

Whether or not therein provided, every provision of this Indenture relating to the conduct or affecting the liability of, or affording

protection to, the Trustee shall be subject to the provisions of this Section 11.01 and Section 11.02.

(e)

The Trustee shall not be liable in respect of any payment (as to the correctness or calculation of amount, entitlement to receive or

any other matters relating to payment) or notice effected by the Company or any Paying Agent or any records maintained by any co-Registrar

with respect to the Notes.

(f)

If any party fails to deliver a notice relating to an event the fact of which, pursuant to this Indenture, requires notice to be sent

to the Trustee, the Trustee may conclusively rely on its failure to receive such notice as reason to act as if no such event occurred.

(g)

None of the provisions contained in this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur any financial

liability in the performance of any of its duties or in the exercise of any of its rights or powers if there is reasonable ground for

believing that the repayment of such funds or adequate indemnity against such risk or liability is not reasonably assured to it.

Section

11.02 Rights of the Trustee.

(a)

The Trustee may conclusively rely and shall be protected in acting or refraining from acting upon any resolution, certificate, statement,

instrument, opinion, report, notice, request, consent, order, judgment, bond, debenture, note, coupon or other evidence of indebtedness

or other paper or document (whether in its original, electronic or facsimile form) believed by it in good faith to be genuine and to

have been signed or presented by the proper party or parties, not only as to due execution, validity and effectiveness, but also as to

the truth and accuracy of any information contained therein.

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(b)

Any request, direction, order or demand of the Company mentioned herein shall be sufficiently evidenced by an Officer’s Certificate

(unless other evidence in respect thereof be herein specifically prescribed); and any resolution of the Board of Directors may be evidenced

to the Trustee by a Board Resolution.

(c)

The Trustee may consult with counsel of its own selection and any advice or Opinion of Counsel shall be full and complete authorization

and protection in respect of any action taken or omitted by it hereunder in good faith and in accordance with such advice or Opinion

of Counsel.

(d)

The Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this Indenture at the request, order

or direction of any of the Holders pursuant to the provisions of this Indenture (including upon the occurrence and during the continuance

of an Event of Default), unless such Holders shall have offered (and if requested, provided) to the Trustee indemnity or security satisfactory

to the Trustee against any loss, expenses and liabilities which may be incurred therein or thereby.

(e)

The Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement,

instrument, opinion, report, notice, request, direction, consent, order, judgment, bond, debenture other evidence of indebtedness or

other paper or document, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters

as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to examine

the books, records and premises of the Company, personally or by agent or attorney (at the reasonable expense of the Company and shall

incur no liability of any kind by reason of such inquiry or investigation).

(f)

The Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents

or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent or attorney appointed

by it with due care hereunder.

(g)

The Trustee shall not be liable for any action taken, suffered, or omitted to be taken by it in good faith and reasonably believed by

it to be authorized or within the discretion or rights or powers conferred upon it by this Indenture.

(h)

In no event shall the Trustee be responsible or liable for special, indirect, consequential, incidental or punitive loss or damage of

any kind whatsoever (including, but not limited to, loss of profit) irrespective of whether the Trustee has been advised of the likelihood

of such loss or damage and regardless of the form of action.

(i)

The Trustee shall not be deemed to have notice of any Default or Event of Default unless a Responsible Officer of the Trustee has actual

knowledge thereof or unless written notice of any event which is in fact such a default is received by a Responsible Officer of the Trustee

at the Corporate Trust Office of the Trustee, and such notice references the Notes and the Indenture.

(j)

The rights, privileges, protections, immunities and benefits given to the Trustee, including, without limitation, its right to be indemnified,

are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder, and other Person employed to act hereunder.

(k)

The Trustee shall not be required to give any bond or surety in respect of the performance of its powers and duties hereunder.

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(l)

The Trustee may request that the Company deliver an Officer’s Certificate setting forth the names of individuals and/or titles

of officers authorized at such time to take specified actions pursuant to this Indenture.

(m)

The permissive authorizations, entitlements, powers and rights granted to the Trustee in this Indenture shall not be construed as duties.

Section

11.03 Trustee’s Disclaimer.

The

recitals contained herein and in the Notes (except in the Trustee’s certificate of authentication) shall be taken as the statements

of the Company, and the Trustee assumes no responsibility for the correctness of the same. The Trustee makes no representations as to

the validity or sufficiency of this Indenture, the Subsidiary Guarantees, the Notes or any other Transaction Document. The Trustee shall

not be accountable for the use or application by the Company of any Notes or the proceeds of any Notes authenticated and delivered by

the Trustee under this Indenture and the Trustee shall not be responsible for any statement of the Company in this Indenture or in any

document issued in connection with the sale of the Notes.

Section

11.04 Trustee or Agents May Own Notes.

The

Trustee or any Agent, in its individual or any other capacity, may become the owner or pledgee of Notes with the same rights it would

have if it were not Trustee or Agent.

Section

11.05 Monies to be Held in Trust.

Subject

to the provisions of Section 7.02, all monies and properties received by the Trustee shall, until used or applied as herein provided,

be held in trust for the purposes for which they were received. Money held by the Trustee in trust hereunder need not be segregated from

other funds except to the extent required by law. The Trustee shall be under no liability for interest on or the investment of any money

received by it hereunder except as may be agreed in writing from time to time by the Company and the Trustee.

Section

11.06 Compensation and Expenses of Trustee.

The

Company covenants and agrees to pay to the Trustee and Agent from time to time, and the Trustee and Agent shall be entitled to, such

compensation for all services rendered by it hereunder in any capacity (which shall not be limited by any provision of law in regard

to the compensation of a trustee of an express trust) as mutually agreed to from time to time in writing between the Company and the

Trustee and Agent, and the Company will pay or reimburse the Trustee and Agent upon its request for all reasonable expenses, disbursements

and advances reasonably incurred or made by the Trustee and Agent in accordance with any of the provisions of this Indenture or any other

Transaction Document (including the reasonable compensation and the expenses and disbursements of its counsel and of all Persons not

regularly in its employ) except any such expense, disbursement or advance as may arise from its own gross negligence or willful misconduct,

as determined by a final order of a court of competent jurisdiction.

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The

Company also covenants to indemnify each of the Trustee and the Agents (and their respective officers, directors and employees), in any

capacity under this Indenture and their respective agents for, and to hold each of them harmless from and against, any and all loss,

liability, action, suit, claim, damage, cost or expense incurred without gross negligence or willful misconduct, as determined by a final

order of a court of competent jurisdiction on its own part and arising out of or in connection with the acceptance or administration

of this trust and the performance of its duties and/or the exercise of its rights hereunder or in any other capacity hereunder or under

any Transaction Document, including the costs and expenses (including attorneys’ fees) of defending itself against any claim (whether

asserted by the Company, a Holder or any other Person) of liability in the premises, including those incurred with respect to enforcement

of its right to indemnity hereunder. The Trustee and the Agents shall notify the Company promptly of any third party claim for which

it may seek indemnity. Failure by the Trustee and the Agents to so notify the Company shall not relieve the Company of its obligations

hereunder. The Company shall defend such claim and the Trustee and the Agents shall cooperate in the defense. The Trustee and the Agents

may have separate counsel and the Company shall pay the reasonable fees and expenses of such counsel. The Company need not pay for any

settlement made without its consent (such consent not to be unreasonably withheld).

The

obligations of the Company under this Section 11.06 to compensate or indemnify the Trustee, and the Agents and to pay or reimburse the

Trustee for expenses, disbursements and advances shall be secured by a first lien prior to that of the Notes upon all property and funds

held or collected by the Trustee as such, except funds held in trust for the benefit of the Holders of particular Notes. The obligation

of the Company under this Section 11.06 shall survive the payment of the Notes, the satisfaction and discharge of this Indenture and/or

the resignation or removal of the Trustee and Agent.

When

the Trustee, any Agent, and any of their respective agents incur expenses or render services after an Event of Default specified in Section

6.01(i) and 6.01(j) with respect to the Company occurs, the expenses and the compensation for the services are intended to constitute

administrative expenses for purposes of priority under any bankruptcy, insolvency or similar laws.

Section

11.07 Officer’s Certificate or Opinion of Counsel as Evidence.

Subject

to Section 11.01, whenever in the administration of the provisions of this Indenture the Trustee shall deem it necessary or desirable

that a matter be proved or established prior to taking or omitting any action hereunder, such matter (unless other evidence in respect

thereof be herein specifically prescribed) may be deemed to be conclusively proved and established by an Officer’s Certificate

and/or Opinion of Counsel delivered to the Trustee.

Section

11.08 Conflicting Interests of Trustee.

If

the Trustee has or shall acquire a conflicting interest within the meaning of the Trust Indenture Act, the Trustee shall either eliminate

such interest or resign, to the extent and in the manner provided by, and subject to the provisions of, this Indenture.

Section

11.09 Eligibility of Trustee.

There

shall at all times be a Trustee hereunder which shall be a Person that is eligible pursuant to the Trust Indenture Act to act as such

and has a combined capital and surplus of at least $50,000,000 (or if such Person is a member of a bank holding company system, its bank

holding company shall have a combined capital and surplus of at least $50,000,000). If such Person publishes reports of condition at

least annually, pursuant to law or to the requirements of any supervising or examining authority, then for the purposes of this Section

11.09 the combined capital and surplus of such Person shall be deemed to be its combined capital and surplus as set forth in its most

recent report of condition so published. If at any time the Trustee shall cease to be eligible in accordance with the provisions of this

Section 11.09, it shall resign immediately in the manner and with the effect hereinafter specified in this Article.

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Section

11.10 Resignation or Removal of Trustee.

(a)

The Trustee may at any time resign by giving 30 days’ prior written notice of such resignation to the Company and to the Holders

of Notes. Upon receiving such notice of resignation, the Company shall promptly appoint a successor trustee by written instrument, in

duplicate, executed by order of the Board of Directors, one copy of which instrument shall be delivered to the resigning Trustee and

one copy to the successor trustee. If no successor trustee shall have been so appointed and have accepted appointment thirty (30) days

after such notice of resignation is given to the Company and the Holders, the resigning Trustee may, upon ten (10) Business Days’

notice to the Company and the Holders, petition, at the expense of the Company, any court of competent jurisdiction for the appointment

of a successor trustee, or, if any Holder who has been a bona fide Holder of a Note or Notes for at least six (6) months may, subject

to the provisions of Section 6.15, on behalf of himself and all others similarly situated, petition any such court for the appointment

of a successor trustee. Such court may thereupon, after such notice, if any, as it may deem proper and prescribe, appoint a successor

trustee.

(b)

In case at any time any of the following shall occur:

(i)

the Trustee shall fail to comply with Section 11.08 after written request therefor by the Company or by any Holder who has been a bona

fide Holder of a Note or Notes for at least six (6) months; or

(ii)

the Trustee shall cease to be eligible in accordance with the provisions of Section 11.09 and shall fail to resign after written request

therefor by the Company or by any such Holder; or

(iii)

the Trustee shall become incapable of acting, or shall be adjudged a bankrupt or insolvent, or a receiver of the Trustee or of its property

shall be appointed, or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of

rehabilitation, conservation or liquidation;

then,

in any such case, the Company may remove the Trustee by 30 days’ written notice and appoint a successor trustee by written instrument,

in duplicate, executed by order of the Board of Directors, one copy of which instrument shall be delivered to the Trustee so removed

and one copy to the successor trustee, or, subject to the provisions of Section 6.15, any Holder who has been a bona fide Holder of a

Note or Notes for at least six (6) months may, on behalf of himself and all others similarly situated, petition any court of competent

jurisdiction for the removal of the Trustee and the appointment of a successor trustee; provided, however, that if no successor

Trustee shall have been appointed and have accepted appointment thirty (30) days after either the Company or the Holders has removed

the Trustee, the Trustee so removed may petition at the Company’s expense any court of competent jurisdiction for an appointment

of a successor trustee. Such court may thereupon, after such notice, if any, as it may deem proper and prescribe, remove the Trustee

and appoint a successor trustee.

(c)

The Required Holders may at any time remove the Trustee upon 30 days’ prior written notice and nominate a successor trustee which

shall be deemed appointed as successor trustee unless, within ten (10) days after notice to the Company of such nomination, the Company

objects thereto, in which case the Trustee so removed or any Holder, or if such Trustee so removed or any Holder fails to act, the Company,

upon the terms and conditions and otherwise as in Section 11.10(a) provided, may petition any court of competent jurisdiction for an

appointment of a successor trustee.

(d)

Any resignation or removal of the Trustee and appointment of a successor trustee pursuant to any of the provisions of this Section 11.10

shall become effective upon acceptance of appointment by the successor trustee as provided in Section 11.11.

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Section

11.11 Acceptance by Successor Trustee.

Any

successor trustee appointed as provided in Section 11.10 shall execute, acknowledge and deliver to the Company and to its predecessor

trustee an instrument accepting such appointment hereunder, and thereupon the resignation or removal of the predecessor trustee shall

become effective and such successor trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers,

duties and obligations of its predecessor hereunder, with like effect as if originally named as trustee herein; but, nevertheless, on

the written request of the Company or of the successor trustee, the trustee ceasing to act shall, upon payment of any amount then due

it pursuant to the provisions of Section 11.06, execute and deliver an instrument transferring to such successor trustee all the rights

and powers of the trustee so ceasing to act. Upon request of any such successor trustee, the Company shall execute any and all instruments

in writing for more fully and certainly vesting in and confirming to such successor trustee all such rights and powers. Any trustee ceasing

to act shall, nevertheless, retain a lien upon all property and funds held or collected by such trustee as such.

No

successor trustee shall accept appointment as provided in this Section 11.11 unless, at the time of such acceptance, such successor trustee

shall be qualified under the provisions of Section 11.08 and be eligible under the provisions of Section 11.09.

Upon

acceptance of appointment by a successor trustee as provided in this Section 11.11, the Company (or the former trustee, at the written

direction of the Company) shall give or cause to be given notice of the succession of such trustee hereunder to the Holders of Notes

in accordance with Section 14.07. If the Company fails to give such notice within ten (10) days after acceptance of appointment by the

successor trustee, the successor trustee shall cause such notice to be given at the expense of the Company.

Section

11.12 Succession by Merger, Etc.

Any

corporation into which the Trustee may be merged or exchanged or with which it may be consolidated, or any corporation resulting from

any sale, merger, exchange or consolidation to which the Trustee shall be a party, or any corporation succeeding to all or substantially

all of the corporate trust business of the Trustee (including any trust created by this Indenture), shall be the successor to the Trustee

hereunder without the execution or filing of any paper or any further act on the part of any of the parties hereto, provided that in

the case of any corporation succeeding to all or substantially all of the corporate trust business of the Trustee, such corporation shall

be qualified under the provisions of Section 11.08 and eligible under the provisions of Section 11.09.

In

case at the time such successor to the Trustee shall succeed to the trusts created by this Indenture, any of the Notes shall have been

authenticated but not delivered, any such successor to the Trustee may adopt the certificate of authentication of any predecessor trustee

or authenticating agent appointed by such predecessor trustee, and deliver such Notes so authenticated; and in case at that time any

of the Notes shall not have been authenticated, any successor to the Trustee or any authenticating agent appointed by such successor

trustee may authenticate such Notes in the name of the successor trustee; and in all such cases such certificates shall have the full

force that is provided in the Notes or in this Indenture; provided, however, that the right to adopt the certificate of authentication

of any predecessor Trustee or authenticate Notes in the name of any predecessor Trustee shall apply only to its successor or successors

by merger, exchange or consolidation.

77

Section

11.13 Preferential Collection of Claims.

To

the extent that this Indenture has been qualified under the Trust Indenture Act, if and when the Trustee shall be or become a creditor

of the Company (or any other obligor upon the Notes), the Trustee shall be subject to the provisions of the Trust Indenture Act regarding

the collection of the claims against the Company (or any such other obligor).

Section

11.14 Trustee’s Application for Instructions from the Company.

Any

application by the Trustee for written instructions from the Company (other than with regard to any action proposed to be taken or omitted

to be taken by the Trustee that affects the rights of the Holders of the Notes under this Indenture) may, at the option of the Trustee,

set forth in writing any action proposed to be taken or omitted by the Trustee under this Indenture and the date on and/or after which

such action shall be taken or such omission shall be effective. The Trustee shall not be liable for any action taken by, or omission

of, the Trustee in accordance with a proposal included in such application on or after the date specified in such application (which

date shall not be less than three (3) Business Days after the date any Officer of the Company actually receives such application, unless

any such Officer shall have consented in writing to any earlier date) unless prior to taking any such action (or the effective date in

the case of an omission), the Trustee shall have received written instructions in response to such application specifying the action

to be taken or omitted.

Article

12

SUBSIDIARY GUARANTEES

Section

12.01 Subsidiary Guarantees.

(a)

Subject to this Article 12, each of the Subsidiary Guarantors, jointly and severally, fully and unconditionally, guarantees, on a senior

unsecured basis, to each Holder of a Note authenticated and delivered by the Trustee and to the Trustee and its successors and assigns,

irrespective of the validity and enforceability of this Indenture, the Notes or the obligations of the Company hereunder or thereunder,

that: (i) the principal of, premium, if any, and interest on the Notes will be promptly paid in full when due, whether at the stated

Maturity Date, by acceleration, Fundamental Change Repurchase Date, Forced Conversion Date or otherwise, and interest on the overdue

principal of, premium, if any, and interest on the Notes, if any, if lawful (subject in all cases to any applicable grace period provided

herein), and all other monetary obligations of the Company to the Holders or the Trustee hereunder or thereunder will be promptly paid

in full or performed, all in accordance with the terms hereof and thereof; and (ii) in case of any extension of time of payment or renewal

of any Notes or any of such other obligations, that same will be promptly paid in full when due or performed in accordance with the terms

of the extension or renewal, whether at stated maturity, by acceleration or otherwise. Failing payment when due of any amount so guaranteed

or any performance so guaranteed for whatever reason, the Subsidiary Guarantors shall be jointly and severally obligated to pay the same

immediately. Each Subsidiary Guarantor agrees that this is a guarantee of payment and not a guarantee of collection.

(b)

The Subsidiary Guarantors agree that, to the maximum extent permitted under applicable law, their obligations hereunder shall be unconditional,

irrespective of the validity, regularity or enforceability of the Notes or this Indenture, the absence of any action to enforce the same,

any waiver or consent by any Holder of the Notes with respect to any provisions hereof or thereof, the recovery of any judgment against

the Company, any action to enforce the same or any other circumstance which might otherwise constitute a legal or equitable discharge

or defense of a Subsidiary Guarantor. Subject to Section 6.06, each Subsidiary Guarantor waives diligence, presentment, demand of payment,

filing of claims with a court in the event of insolvency or bankruptcy of the Company, any right to require a proceeding first against

the Company, protest, notice and all demands whatsoever and covenant that this Subsidiary Guarantee shall not be discharged except by

complete performance of the obligations contained in the Notes and this Indenture.

78

(c)

If any Holder or the Trustee is required by any court or otherwise to return to the Company, the Subsidiary Guarantors or any custodian,

trustee, liquidator or other similar official acting in relation to either of the Company or the Subsidiary Guarantors, any amount paid

by either to the Trustee or such Holder, this Subsidiary Guarantee, to the extent theretofore discharged, shall be reinstated in full

force and effect.

(d)

Each Subsidiary Guarantor agrees that it shall not be entitled to any right of subrogation in relation to the Holders in respect of any

obligations guaranteed hereby until payment in full of all obligations guaranteed hereby. Each Subsidiary Guarantor further agrees that,

as between the Subsidiary Guarantors, on the one hand, and the Holders and the Trustee, on the other hand, (x) the maturity of the obligations

guaranteed hereby may be accelerated as provided in Article Nine for the purposes of this Subsidiary Guarantee, notwithstanding any stay,

injunction or other prohibition preventing such acceleration in respect of the obligations guaranteed hereby, and (y) in the event of

any declaration of acceleration of such obligations as provided in Article 6, such obligations (whether or not due and payable) shall

forthwith become due and payable by the Subsidiary Guarantors for the purpose of this Subsidiary Guarantee. Each Subsidiary Guarantor

that makes a payment or distribution under its Subsidiary Guarantee shall have the right to seek contribution from any non-paying Subsidiary

Guarantor, in a pro rata amount based on the net assets of each Subsidiary Guarantor determined in accordance with GAAP as in effect

from time to time, so long as the exercise of such right does not impair the rights of the Holders under the Subsidiary Guarantee.

(e)

In respect to its obligations under its Subsidiary Guarantee, each Subsidiary Guarantor agrees to be bound to, and hereby covenants,

with respect to itself, the covenant set forth in Section 6.16.

Section

12.02 [Reserved.]

Section

12.03 Limitation on Subsidiary Guarantor Liability.

Each

Subsidiary Guarantor, and by its acceptance of Notes, each Holder, hereby confirms that it is the intention of all such parties that

the Subsidiary Guarantee of such Subsidiary Guarantor not constitute a fraudulent transfer or conveyance for purposes of Bankruptcy Law,

the Uniform Fraudulent Conveyance Act, the Uniform Fraudulent Transfer Act or any similar Federal or state law to the extent applicable

to any Subsidiary Guarantee. To effectuate the foregoing intention, the Trustee and the Holders and the Subsidiary Guarantors hereby

irrevocably agree that the obligations of such Subsidiary Guarantor will be limited to the maximum amount which, after giving effect

to all other contingent and fixed liabilities of such Subsidiary Guarantor, and after giving effect to any collections from or payments

made by or on behalf of any other Subsidiary Guarantor in respect of the obligations of such other Subsidiary Guarantor under its Subsidiary

Guarantee or pursuant to its contribution obligations under this Article 12, will result in the obligations of such Subsidiary Guarantor

under its Subsidiary Guarantee not constituting a fraudulent conveyance or fraudulent transfer under Federal or state law.

Section

12.04 Execution and Delivery of Notation of Guarantee.

(a)

To evidence its Subsidiary Guarantee set forth in Section 12.01, with respect to the Notes issued on the Issue Date, a Subsidiary Guarantor

shall execute a notation of such Subsidiary Guarantee substantially in the form included in Exhibit C hereto endorsed by an Officer

of such Subsidiary Guarantor by manual, electronic or facsimile signature on each Note authenticated and delivered by the Trustee.

79

(b)

Each Subsidiary Guarantor hereby agrees that its Subsidiary Guarantee set forth in Section 12.01 shall remain in full force and effect

notwithstanding any failure to endorse on each Note a notation of such Subsidiary Guarantee.

(c)

If an Officer whose signature is on this Indenture or on the Notation of Guarantee no longer holds that office at the time the Trustee

authenticates the Note on which a Notation of Guarantee is endorsed, the Subsidiary Guarantee shall be valid nevertheless.

(d)

The delivery of any Note by the Trustee, after the authentication thereof hereunder, shall constitute due delivery of the Subsidiary

Guarantee set forth in this Indenture on behalf of the Subsidiary Guarantors.

Section

12.05. Releases of Subsidiary Guarantors.

A

Subsidiary Guarantor will be deemed automatically and unconditionally released and discharged from all of its obligations under its Subsidiary

Guarantee without any further action on the part of the Trustee or any Holder of the Notes:

(a)

in the event that a Subsidiary Guarantor is sold or disposed of (whether by merger, consolidation, the sale of its Capital Stock or the

sale of all or substantially all of its assets (other than by lease)), and whether or not the Subsidiary Guarantor is the surviving entity

in such transaction to a Person which is not the Company or a Subsidiary of the Company, or upon its liquidation or dissolution;

(b)

upon a satisfaction and discharge of the Notes in accordance with Article 7; or

(c)

upon such Subsidiary Guarantor becoming an Immaterial Subsidiary of the Company or an SPV Subsidiary, in each case, as certified by an

Officer’s Certificate delivered to the Trustee.

Upon

written request of the Company accompanied by an Officer’s Certificate stating that all covenants and conditions precedent to such

release have been complied with, the Trustee, as applicable, shall execute an acknowledgement of such release or other documents reasonably

requested by the Company in connection with such release.

Section

12.06 Subsidiary Guarantors May Consolidate, Etc. on Certain Terms.

(a)

Subject to the provisions of Section 12.06(c), a Subsidiary Guarantor shall not consolidate with, enter into a binding share exchange

with, or merge with or into, another Person or sell, assign, convey, transfer, lease or otherwise dispose, in one transaction or a series

of transaction, all or substantially all of the assets of such Guarantor and its Subsidiaries, taken as a whole, to another Person (a

“Subsidiary Guarantor Business Combination Event”), unless:

(i)

the resulting, surviving transferee or successor Person (the “Subsidiary Guarantor Successor Company”), if not such

Subsidiary Guarantor, is a corporation organized and existing under the laws of the U.S., any state of the U.S. or the District of Columbia,

or the state or territory under which the former Subsidiary Guarantor was organized, and at or before the effective time of such Subsidiary

Guarantor Business Combination Event, the Subsidiary Guarantor Successor Company expressly assumes, by supplemental indenture, joinder,

amendment or otherwise, executed and delivered to the Trustee, in form reasonably satisfactory to the Trustee, all of the obligations

of such Subsidiary Guarantor under the Notes, this Indenture and the other Indenture Documents;

80

(ii)

immediately after giving effect to such Subsidiary Guarantor Business Combination Event, no Default or Event of Default shall have occurred

and be continuing under this Indenture with respect to the Notes; and

(iii)

all other conditions specified in this Section 12.06 are met.

Upon

any such Subsidiary Guarantor Business Combination Event, the Subsidiary Guarantor Successor Company (if not such Subsidiary Guarantor)

shall succeed to, and may exercise every right and power of such Subsidiary Guarantor under this Indenture.

(b)

At the effective time of any Subsidiary Guarantor Business Combination Event that complies with Section 12.06(a), the Subsidiary Guarantor

Successor Company (if not the applicable Subsidiary Guarantor) will succeed to, and may exercise every right and power of, such Subsidiary

Guarantor under this Indenture and the Notes with the same effect as if such Subsidiary Guarantor Successor Company had been named as

a Subsidiary Guarantor in this Indenture and the Notes, and, except in the case of a lease, the predecessor Subsidiary Guarantor will

be discharged from its obligations under this Indenture and the Notes.

In

case of any such Subsidiary Guarantor Business Combination Event, such changes in phraseology and form (but not in substance) may be

made in the Notes thereafter to be issued as may be appropriate.

(c)

In the case of any such Subsidiary Guarantor Business Combination Event pursuant to Section 12.06(a), at or before the effective time

of any Subsidiary Guarantor Business Combination Event, the Trustee shall receive an Officer’s Certificate and an Opinion of Counsel

stating that any such Subsidiary Guarantor Business Combination Event and any such assumption and, if a supplemental indenture, joinder,

amendment or other documentation is required in connection with such transaction, such supplemental indenture, joinder, amendment or

other documentation, complies with the provisions of this Indenture and an Opinion of Counsel stating that any such supplemental indenture,

joinder, amendment or other documentation is the valid, binding and enforceable obligation of the Subsidiary Guarantor Successor Company.

Article

13

REPURCHASE OF NOTES AT OPTION OF HOLDERS

Section

13.01. Repurchase at Option of Holders Upon a Fundamental Change.

(a)

If a Fundamental Change occurs at any time prior to the Maturity Date, each Holder shall have the right, at such Holder’s option,

to require the Company to repurchase for cash all of such Holder’s Notes, or any portion of the principal amount thereof that is

equal to $1,000 or an integral multiple of $1,000 in excess thereof, on the date (the “Fundamental Change Repurchase Date”)

specified by the Company that is not less than 20 nor more than 35 calendar days following the date of the Fundamental Change Company

Notice (subject to extension to comply with applicable law), at a repurchase price equal to 100% of the principal amount thereof, plus

accrued and unpaid interest thereon to, but not including, the Fundamental Change Repurchase Date (the “Fundamental Change Repurchase

Price”), unless the Fundamental Change Repurchase Date falls after a Regular Record Date but on or prior to the Interest Payment

Date to which such Regular Record Date relates, in which case the Company shall instead pay the full amount of accrued and unpaid interest

to Holders of record as of such Regular Record Date, and the Fundamental Change Repurchase Price shall be equal to 100% of the principal

amount of Notes to be purchased pursuant to this Article 13.

81

(b)

Repurchases of Notes under this Section 13.01 shall be made, at the option of the Holder thereof, upon:

(i)

delivery to the Paying Agent by a Holder of a duly completed notice (the “Fundamental Change Repurchase Notice”) in

the form set forth in Attachment 4 to the Form of Note attached hereto as Exhibit A, if the Notes are Physical Notes, or in compliance

with the Applicable Procedures for surrendering interests in Global Notes, if the Notes are Global Notes, in each case on or before the

close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date; and

(ii)

delivery of the Notes, if the Notes are Physical Notes, to the Paying Agent on or before the close of business on the Business Day immediately

preceding the Fundamental Change Repurchase Date (together with all necessary endorsements for transfer) at the Corporate Trust Office

of the Paying Agent, or book-entry transfer of the Notes, if the Notes are Global Notes, in compliance with the Applicable Procedures,

in each case such delivery being a condition to receipt by the Holder of the Fundamental Change Repurchase Price therefor.

The

Fundamental Change Repurchase Notice in respect of any Notes to be repurchased shall state:

A.

in the case of Physical Notes, the certificate numbers of the Notes to be delivered for repurchase;

B.

the portion of the principal amount of Notes to be repurchased, which must be $1,000 or an integral multiple of $1,000 in excess thereof;

and

C.

that the Notes are to be repurchased by the Company pursuant to the applicable provisions of the Notes and this Indenture;

provided,

however, that if the Notes are Global Notes, the Fundamental Change Repurchase Notice must comply with the Applicable Procedures.

Notwithstanding

anything herein to the contrary, any Holder delivering to the Paying Agent the Fundamental Change Repurchase Notice contemplated by this

Section 13.01 shall have the right to withdraw, in whole or in part, such Fundamental Change Repurchase Notice at any time prior to the

close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date by delivery of a written notice of

withdrawal to the Paying Agent in accordance with Section 13.02.

If

a Holder has already delivered a Fundamental Change Repurchase Notice with respect to a Note, such Holder may not surrender such Note

for conversion until such Holder has validly withdrawn such Fundamental Change Repurchase Notice (or, in the case of a Global Note, has

complied with the Applicable Procedures with respect to such a withdrawal) in accordance with the terms of Section 13.02.

The

Paying Agent shall promptly notify the Company of the receipt by it of any Fundamental Change Repurchase Notice or written notice of

withdrawal thereof.

82

(c)

On or before the 20th calendar day after the occurrence of a Fundamental Change, the Company shall provide to all Holders of Notes, the

Trustee, the Conversion Agent (if other than the Trustee) and the Paying Agent (if other than the Trustee) a written notice (the “Fundamental

Change Company Notice”) of the occurrence of the Fundamental Change and of the repurchase right at the option of the Holders

arising as a result thereof. In the case of Physical Notes, such notice shall be by first class mail or, in the case of Global Notes,

such notice shall be delivered in accordance with the Applicable Procedures.

Each

Fundamental Change Company Notice shall specify:

(i) the

events causing the Fundamental Change;

(ii) the

effective date of the Fundamental Change;

(iii) the

last date on which a Holder may exercise the repurchase right pursuant to this Article 13;

(iv) the

Fundamental Change Repurchase Price;

(v) the

Fundamental Change Repurchase Date;

(vi) the

name and address of the Paying Agent and the Conversion Agent (if other than the Trustee),

if applicable;

(vii) the

Conversion Rate and any adjustments to the Conversion Rate;

(viii) that

the Notes with respect to which a Fundamental Change Repurchase Notice has been delivered

by a Holder may be converted only if the Holder validly withdraws the Fundamental Change

Repurchase Notice in accordance with the terms of this Indenture (or, in the case of a Global

Note, complies with the Applicable Procedures with respect to such a withdrawal);

(ix) the

procedures that Holders must follow to require the Company to repurchase their Notes; and

(x) the

CUSIP numbers and the statement required in Section 2.07 hereto.

Simultaneously

with providing such Fundamental Change Company Notice, the Company shall issue a press release containing such information, disclose

the information in a Current Report on Form 8-K or post such information on the Company’s website.

At

the Company’s written request, the Trustee shall give such notice in the Company’s name and at the Company’s expense;

provided, however, that, in all cases, the text of such Fundamental Change Company Notice shall be prepared by the Company.

In such a case, the Company shall deliver such notice to the Trustee at least three Business Days prior to the date that the notice is

required to be given to the Holders (unless a shorter notice period shall be agreed to by the Trustee), together with Officer’s

Certificate requesting that the Trustee give such notice.

Such

notice shall be delivered to the Trustee, to the Paying Agent (if other than the Trustee) and to each Holder at its address shown in

the Register (and to the beneficial owner as required by applicable law) or, in the case of Global Notes, in accordance with the Applicable

Procedures.

No

failure of the Company to give the foregoing notices and no defect therein shall limit the Holders’ repurchase rights or affect

the validity of the proceedings for the repurchase of the Notes pursuant to this Section 13.01.

83

(d)

Notwithstanding the foregoing, no Notes may be repurchased by the Company on any date at the option of the Holders upon a Fundamental

Change if the principal amount of the Notes has been accelerated, and such acceleration has not been rescinded, on or prior to such date

(except in the case of an acceleration resulting from a Default by the Company in the payment of the Fundamental Change Repurchase Price

with respect to such Notes). The Paying Agent will promptly return to the respective Holders thereof any Physical Notes held by it during

the acceleration of the Notes (except in the case of an acceleration resulting from a Default by the Company in the payment of the Fundamental

Change Repurchase Price with respect to such Notes), or any instructions for book-entry transfer of the Notes in compliance with the

Applicable Procedures shall be deemed to have been cancelled, and, upon such return or cancellation, as the case may be, the Fundamental

Change Repurchase Notice with respect thereto shall be deemed to have been withdrawn.

Notwithstanding

anything to the contrary in this Section 13.01, the Company shall not be required to repurchase, or to make an offer to repurchase, Notes

upon a Fundamental Change if:

(i)

a third party makes the offer in the manner, at the times, and otherwise in compliance with the requirements set forth in this Indenture

applicable to an offer by the Company to repurchase Notes upon a Fundamental Change and such third party purchases all Notes validly

tendered and not withdrawn upon such offer in the manner and otherwise in compliance with such requirements; or

(ii)

pursuant to clause (ii) of the definition of Change of Control (or a Fundamental Change pursuant to clause (i) of the definition of Change

of Control which also results in a Fundamental Change pursuant to clause (ii) of the definition of Change of Control), if (i) such Fundamental

Change results in the Notes becoming convertible (pursuant to the provisions described in Section 4.07) into an amount of cash per Note

that is greater than (x) the Fundamental Change Repurchase Price (assuming the maximum amount of accrued interest would be payable based

on the latest possible Fundamental Change Repurchase Date), plus (y) to the extent that such latest possible Fundamental Change Repurchase

Date is after a Regular Record Date and on or prior to the Business Day immediately following the corresponding Interest Payment Date,

the full amount of interest payable per Note on such Interest Payment Date and (ii) the Company provides timely notice of the Holders’

right to convert their Notes based on such Fundamental Change as described in Section 4.01(b)(ii).

Section

13.02. Withdrawal of Fundamental Change Repurchase Notice.

A

Fundamental Change Repurchase Notice may be withdrawn (in whole or in part) by means of a written notice of withdrawal delivered to the

applicable Paying Agent in accordance with this Section 13.02 at any time prior to the close of business on the Business Day immediately

preceding the Fundamental Change Repurchase Date, specifying:

(a)

the principal amount of the Notes with respect to which such notice of withdrawal is being submitted, which portion must be in principal

amounts of $1,000 or an integral multiple of $1,000 in excess thereof,

(b)

if Physical Notes have been issued, the certificate number of the Note in respect of which such notice of withdrawal is being submitted,

and

84

(c)

the principal amount, if any, of such Note that remains subject to the original Fundamental Change Repurchase Notice, which portion must

be in principal amounts of $1,000 or an integral multiple of $1,000 in excess thereof;

provided,

however, that if the Notes are Global Notes, the withdrawal notice must comply with the Applicable Procedures.

Section

13.03. Deposit of Fundamental Change Repurchase Price.

(a)

The Company shall deposit with the Trustee (or other Paying Agent appointed by the Company), or if the Company is acting as its own Paying

Agent, set aside, segregate and hold in trust as provided in Section 2.14) on or prior to 10:00 a.m., New York City time, on the Fundamental

Change Repurchase Date an amount of money sufficient to repurchase all of the Notes to be repurchased at the appropriate Fundamental

Change Repurchase Price; provided, further, that to the extent such deposit is received by the Paying Agent after 10:00

a.m., New York City time, on any such due date, such deposit will be deemed deposited on the next Business Day. Subject to receipt of

funds and/or Notes by the Trustee (or other Paying Agent appointed by the Company), payment for Notes surrendered for repurchase (and

not validly withdrawn prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date)

will be made on the later of (i) the Fundamental Change Repurchase Date with respect to such Note (provided the Holder has satisfied

the conditions in Section 13.01) and (ii) the time of book-entry transfer or the delivery of such Note to the Trustee (or other Paying

Agent appointed by the Company) by the Holder thereof in the manner required by Section 13.01, by mailing checks for the amount payable

to the Holders of such Notes entitled thereto as they shall appear in the Register or, at the Company’s election, by wire transfer

of immediately available funds; provided, however, that payments to the Depositary shall be made by wire transfer of immediately

available funds to the account of the Depositary or its nominee. The Trustee or the Paying Agent (as applicable) shall, promptly after

such payment and upon written demand by the Company, return to the Company any funds in excess of the Fundamental Change Repurchase Price.

(b)

If by 10:00 a.m., New York City time, on the Fundamental Change Repurchase Date, the Trustee (or other Paying Agent appointed by the

Company) holds money sufficient to make payment on all the Notes or portions thereof that are to be repurchased on such Fundamental Change

Repurchase Date or any applicable extension thereof, then, with respect to Notes that have been properly surrendered for repurchase and

have not been validly withdrawn:

(i)

such Notes shall cease to be outstanding and interest shall cease to accrue on such Notes on such Fundamental Change Repurchase Date

or any applicable extension thereof (whether or not book-entry transfer of the Notes has been made or the Notes have been delivered to

the Trustee or Paying Agent); and

(ii)

all other rights of the Holders of such Notes will terminate on the Fundamental Change Repurchase Date (other than (x) the right to receive

the Fundamental Change Repurchase Price and (y) if the Fundamental Change Repurchase Date falls after a Regular Record Date but on or

prior to the related Interest Payment Date, the right of the Holder on such Regular Record Date to receive the accrued and unpaid interest

to, but not including, the Fundamental Change Repurchase Date).

85

(c)

Upon surrender of a Note that is to be repurchased in part pursuant to Section 13.01, the Company shall execute and the Trustee shall

authenticate and deliver to the Holder a new Note in an authorized denomination equal in principal amount to the unpurchased portion

of the Note surrendered, without payment of any service charge.

Section

13.04 Covenant to Comply with Applicable Laws Upon Repurchase of Notes.

In

connection with any repurchase offer pursuant to a Fundamental Change Repurchase Notice, the Company will, if required:

(a)

comply with the provisions of Rule 13e-4, Rule 14e-1 and any other tender offer rules under the Exchange Act that may then be applicable;

and

(b)

file a Schedule TO or any other required schedule under the Exchange Act;

in

each case, so as to permit the rights and obligations under this Article 13 to be exercised in the time and in the manner specified in

this Article 13. To the extent that any securities laws and regulations conflict with the provisions of this Indenture with respect to

the repurchase of Notes, the Company shall be deemed not to be in breach of this Indenture as a result of compliance therewith.

The

Company may appoint a tender agent in connection with such repurchase, in which case such tender agent shall be the Paying Agent in connection

with such repurchase.

Article

14

MISCELLANEOUS

Section

14.01 Effect on Successors and Assigns.

All

agreements of the Company, the Trustee, the Registrar, the Paying Agent and the Conversion Agent in this Indenture and the Notes will

bind their respective successors.

Section

14.02 Governing Law.

This

Indenture and the Notes, and any claim, controversy or dispute arising under or related to this Indenture or the Notes, will be governed

by, and construed in accordance with, the laws of the State of New York, (without regard to the conflicts of laws provisions thereof

other than Section 5-1401 of the General Obligations Law).

Section

14.03 Trust Indenture Act.

To

the extent this Indenture has been qualified under the Trust Indenture Act, if any provision hereof limits, qualifies or conflicts with

a provision of the Trust Indenture Act that is required under such Act to be a part of and govern this Indenture, the latter provision

shall control. If any provision of this Indenture modifies or excludes any provision of the Trust Indenture Act that may be so modified

or excluded, the latter provision shall be deemed to apply to this Indenture as so modified or to be excluded, as the case may be.

Section

14.04 Benefits of Indenture.

Nothing

in this Indenture or in the Notes, expressed or implied, will give to any Person, other than the parties hereto, any Agent or their successors

hereunder or the Holders of the Notes, any benefit or any legal or equitable right, remedy or claim under this Indenture.

Section

14.05 Calculations.

Neither

the Trustee nor any Agent shall be responsible for making any calculation with respect to any matter under this Indenture or the Notes.

The Company and its designated agents shall be responsible for making all calculations called for under this Indenture and the Notes.

These calculations include, but are not limited to, the Closing Sale Prices of the Common Stock, accrued interest payable on the Notes,

and Additional Interest payable on the Notes, the Conversion Rate, the Settlement Amount, the Fundamental Change Repurchase Price and

the amount of Additional Interest that may be payable by Company from time to time. The Company shall make all these calculations in

good faith and, absent manifest error, its calculations will be final and binding on Holders. The Company shall provide a schedule of

its calculations to each of the Trustee and the Conversion Agent, and each of the Trustee and the Conversion Agent and all other agents

appointed by the Company herein are entitled to rely conclusively upon the accuracy of the Company’s calculations without independent

verification. The Company shall forward the Company’s calculations to any Holders upon the written request of that Holder.

Whenever

the Company is required to calculate or make adjustments to the Conversion Rate, the Company will do so to the 1/10,000th of a share

of Common Stock, rounding any additional decimal places up or down in a commercially reasonable manner.

For

the avoidance of doubt, unless the context requires otherwise, all references in this Indenture to an amount calculated per $1,000 of

principal amount of Notes shall be appropriately and proportionately adjusted with respect to any Notes with a principal amount that

is not an integral multiple of $1,000 (and is instead an integral multiple of $1.00).

Section

14.06 Execution in Counterparts.

This

Indenture may be executed in any number of counterparts, each of which shall be an original, but such counterparts shall together constitute

but one and the same instrument. The exchange of copies of this Indenture and of signature pages by facsimile or PDF transmission shall

constitute effective execution and delivery of this Indenture as to the parties hereto and may be used in lieu of the original Indenture

for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures for

all purposes. The words “execution,” “signed,” “signature,” and words of similar import in this Indenture

and the Notes shall be deemed to include electronic or digital signatures or the keeping of records in electronic form, each of which

shall be of the same effect, validity, and enforceability as manually executed signatures or a paper based recordkeeping system, as the

case may be, to the extent and as provided for under applicable law, including the Electronic Signatures in Global and National Commerce

Act of 2000 (15 U.S.C. §§ 7001-7006), the Electronic Signatures and Records Act of 1999 (N.Y. State Tech. §§ 301-309),

or any other similar state laws based on the Uniform Electronic Transactions Act; provided that, notwithstanding anything herein

to the contrary, the Trustee is not under any obligation to agree to accept electronic signatures in any form or in any format unless

expressly agreed to by the Trustee, as applicable, pursuant to procedures approved by the Trustee, as applicable

86

Section

14.07 Notices.

(a)

Except as otherwise provided herein, any request, demand, authorization, direction, notice, consent, election, waiver or Act of Holders

or other document provided or permitted by this Indenture to be made upon, given or furnished to, or filed with, the Company, the Trustee

shall be in writing and delivered in person or mailed by first class mail, postage prepaid, overnight courier or transmitted by facsimile

transmission, email or electronic transmission in PDF format as follows:

(a)

if to the Trustee by any Holder or by the Company, at the Corporate Trust Office;

(ii)

if to the Company or any Subsidiary Guarantor by the Trustee or by any Holder, at the address of its principal office at SharonAI Holdings

Inc.

If

to SharonAI Holdings Inc.

745

Fifth Avenue, Suite 500,

New

York, NY 10151

Attention:

CEO

Email:

james@sharonai.com

with

a copy (which will not constitute notice) to:

Sheppard

Mullin Richter & Hampton LLP

12275

El Camino Real

San

Diego, CA 92130-4092

Attention:

Chad Ensz, Esq.

Email:

censz@sheppard.com

(b)

The Company, the Subsidiary Guarantors, the Trustee by notice given to the other in the manner provided in this Section 14.07, may designate

additional or different addresses for subsequent notices or communications.

(c)

Notices to Holders will be sent to the address of each Holder as it appears in the Register. Notices will be deemed to have been given

on the date of mailing or electronic transmission to such Holder. Whenever a notice is required to be given by the Company, such notice

may be given by the Trustee at the Company’s request on the Company’s behalf. With respect to Global Notes, notice shall

be sufficiently given if given to the Depositary for the Notes (or its designee), pursuant to Applicable Procedures of such Depositary

(and the Company will make any notices the Company is required to give to Holders available on the Company’s website).

(d)

Whenever the Company is required to deliver notice to the Holders, the Company will, by the date it is required to deliver such notice

to the Holders, deliver a copy of such notice to the Trustee and the Agents. Notices to the Trustee shall be deemed given upon actual

receipt thereof.

In

respect of this Indenture, the Trustee, in each of its capacities, including without limitation as the Trustee, Registrar, Paying Agent

and Conversion Agent, shall not have any duty or obligation to verify or confirm that the Person sending instructions, directions, reports,

notices or other communications or information by electronic transmission is, in fact, a Person authorized to give such instructions,

directions, reports, notices or other communications or information on behalf of the party purporting to send such electronic transmission;

and the Trustee shall not have any liability for losses, liabilities, costs or expenses incurred or sustained by any party as a result

of such reliance upon or compliance with such instructions, directions, reports, notices or other communications or information. Each

other party agrees to assume all risks arising out of the use of electronic methods to submit instructions, directions, reports, notices

or other communications or information to the Trustee, as applicable, including, without limitation the risk of the Trustee, as applicable,

acting on unauthorized instructions, notices, reports or other communications or information, and the risk of interception and misuse

by third parties.

Section

14.08 No Recourse Against Others.

No

director, officer, employee, incorporator or stockholder of the Company or any Subsidiary Guarantor shall have any liability for any

obligations of the Company or Subsidiary Guarantors under the Notes, the Indenture, or the Subsidiary Guarantees or any claim based on,

in respect of, or by reason of, such obligations or their creation. Each Holder, by accepting a Note, waives and releases all such liability.

The waiver and release are part of the consideration for issuance of the Notes.

87

Section

14.09 Tax Withholding.

Nothing

herein shall preclude any tax withholding required by law or regulation. Each Holder agrees, and each beneficial owner of an interest

in a Note by its acquisition of such interest is deemed to agree, that if the Company or other applicable withholding agent pays withholding

taxes or backup withholding on behalf of the Holder or beneficial owner as a result of an adjustment to the Conversion Rate, the Company

or other applicable withholding agent may, at its option, set off such payments against payments of cash and shares of Common Stock on

the Note (or, in certain circumstances, against any payments on the Common Stock).

Each

Holder agrees to provide the Company and its agents with certified tax identification numbers by furnishing appropriate forms W-9 or

W-8 and such other forms and documents that the Company or its agents may request. Each Holder understands that if such tax reporting

documentation is not provided and certified to the Company or agents, the Company or its agents may be required by the Internal Revenue

Code of 1986, as amended, and the regulations promulgated thereunder, to withhold a portion of any interest or other income earned on

the Notes. The Company shall provide to the Paying Agent any information that the Paying Agent needs to comply to with any tax reporting

obligations that it may have under any applicable law.

Section

14.10 Waiver of Jury Trial.

EACH

OF THE COMPANY, THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL

BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR THE OTHER TRANSACTION DOCUMENTS OR THE TRANSACTIONS

CONTEMPLATED HEREBY OR THEREBY.

Section

14.11 U.S.A. Patriot Act.

The

parties hereto acknowledge that in accordance with Section 326 of the U.S.A. Patriot Act, the Trustee, like all financial institutions

and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that

identifies each person or legal entity that establishes a relationship or opens an account with the Trustee. The parties to this Indenture

agree that they will provide the Trustee with such information as it may request in order for the Trustee to satisfy the requirements

of the U.S.A. Patriot Act.

Section

14.12 Force Majeure.

In

no event shall the Trustee or any Agent be responsible or liable for any failure or delay in the performance of its obligations hereunder

arising out of or caused by, directly or indirectly, forces beyond its control, including, without limitation, any act or provision of

any present or future law or regulation or governmental authority, earthquakes, fires, floods, strikes, work stoppages or other labor

disputes, accidents, acts of war or terrorism, civil or military disturbances, riots, disasters, epidemics, pandemics or similar public

health emergencies, nuclear or natural catastrophes or acts of God, malware or ransomware attack and interruptions, loss or malfunctions

of utilities, communications or computer (software and hardware) services, including the unavailability of the Federal Reserve Bank wire

or telex or other wire or communication facility; it being understood that the Trustee or other Agent, as applicable, shall use reasonable

efforts which are consistent with accepted practices in the banking industry to resume performance as soon as practicable under the circumstances.

88

Section

14.13 Submission to Jurisdiction.

The

Company hereby irrevocably consents to the non-exclusive jurisdiction of the courts of the State of New York and the courts of the United

States of America located in the City of New York and the County of New York, over any suit, action or proceeding with respect to this

Indenture or the Notes or the transactions contemplated hereby. The Company waives any objection that it may have to the venue of any

suit, action or proceeding with respect to this Indenture or the Notes or the transactions contemplated hereby in the courts of the State

of New York or the courts of the United States of America, in each case, located in the City of New York and County of New York, or that

such suit, action or proceeding brought in the courts of the State of New York or the United States of America, in each case, located

in the City of New York and County of New York was brought in an inconvenient court and agrees not to plead or claim the same. The Company

hereby irrevocably appoints Corporation Service Company, 1180 Avenue of the Americas, Suite 210, New York, NY 10036, as its authorized

agent in the State of New York upon which process may be served in any such suit or proceedings, and agrees that service of process upon

such agent shall be deemed in every respect effective service of process upon the Company in any such suit or proceeding. The Company

further agrees to take any and all action as may be necessary to maintain such designation and appointment of such agent in full force

and effect for the term of this Indenture. Nothing in this Indenture shall in any way be deemed to limit the ability to serve any such

writs, process or summonses in any other manner permitted by applicable law.

Section

14.14 Severability.

In

case any provision in this Indenture or in the Notes is invalid, illegal or unenforceable, the validity, legality and enforceability

of the remaining provisions will not in any way be affected or impaired thereby.

Section

14.15. Legal Holidays.

In

any case where any Interest Payment Date, Fundamental Change Repurchase Date, Conversion Date, Forced Conversion Date, Maturity Date

or any other date on which the principal and accrued but unpaid interest, if any, on the Notes is due and payable, is not a Business

Day or is a day on which the banking institutions in the city of the office of the Paying Agent are authorized or obligated by law to

close or be closed, then any payment to be made on such date may be made on the next succeeding day that is a Business Day and is not

a day on which the banking institutions in the city of the office of the Paying Agent are authorized or obligated by law to close or

be closed with the same force and effect as if made on such Interest Payment Date, Fundamental Change Repurchase Date, Conversion Date,

Maturity Date or such other date, as the case may be, and no interest shall accrue in respect of the delay.

[Remainder

of the page intentionally left blank]

89

IN

WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly executed as of the day and year first above written.

SharonAI

Holdings Inc.

By:

/s/

James Manning

Name:

James

Manning

Title:

Chief

Executive Officer

SharonAI

Inc.

By:

/s/

James Manning

Name:

James

Manning

Title:

President,

Secretary, Treasurer

SharonAI

Operations

By:

/s/

James Manning

Name:

James

Manning

Title:

President

SharonAI

Hosting LLC

By:

/s/

James Manning

Name:

James

Manning

Title:

President

SAI

US No. 1 LLC

By:

/s/

James Manning

Name:

James

Manning

Title:

President

SharonAI

Pty Ltd

By:

/s/

James Manning

Name:

James

Manning

Title:

Director

Distributed

Storage Solutions Pty Ltd

By:

/s/

Andrew Leece

Name:

Andrew

Leece

Title:

Secretary

and Director

U.S.

Bank Trust Company, National Association, as Trustee

By:

/s/

Brandon Bonfig

Name:

Brandon

Bonfig

Title:

Vice

President

90

EXHIBIT

A

[FORM

OF FACE OF NOTE]

[For

all Notes, include the following legend (the “Non-Affiliate Legend”):]

NO

AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF THE COMPANY OR PERSON THAT HAS BEEN AN AFFILIATE (AS DEFINED IN RULE 144

UNDER THE SECURITIES ACT) OF THE COMPANY DURING THE IMMEDIATELY PRECEDING THREE MONTHS MAY PURCHASE, OTHERWISE ACQUIRE OR HOLD THIS NOTE

OR A BENEFICIAL INTEREST HEREIN.

[For

Global Notes, include the following legend (the “Global Notes Legend”):]

THIS

SECURITY IS A GLOBAL NOTE WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR

A NOMINEE THEREOF. THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY

IN WHOLE OR IN PART MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A NOMINEE THEREOF, EXCEPT IN THE LIMITED

CIRCUMSTANCES DESCRIBED IN THE INDENTURE.

[For

all Notes that are Restricted Notes, include the following legend (the “Restricted Notes Legend”):]

[THIS

SECURITY AND THE SHARES OF COMMON STOCK, IF ANY, ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES

ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN

ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

(1) REPRESENTS

THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER”

(WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT

DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

(2) AGREES

FOR THE BENEFIT OF SHARONAI HOLDINGS INC. (THE “COMPANY”) THAT IT WILL NOT OFFER,

SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR

TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE HEREOF OR

SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR

PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW,

EXCEPT:

(A) TO

THE COMPANY OR ANY SUBSIDIARY THEREOF, OR

(B) PURSUANT

TO A REGISTRATION STATEMENT WHICH HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT, OR

(C) TO

A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

(D) PURSUANT

TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER

AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

PRIOR

TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE

THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER TO DETERMINE THAT THE PROPOSED

TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE

AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.]

[For

all Notes, include the following legend:]

A-1

SharonAI

Holdings Inc.

6.00%

Convertible Senior Notes due 2031

No.:

[      ]

CUSIP:

[_____]

Principal

Amount $ [         ]

[For

Global Notes, include the following: as revised by the Schedule of Increases and Decreases in the Global Note attached hereto]

SharonAI

Holdings Inc., a Delaware corporation (the “Company”), promises to pay to [ ] [include “Cede & Co.”

for Global Note] or registered assigns, the principal amount of [add principal amount in words] $[ ] [For Global Notes,

include the following: as revised by the Schedule of Increases and Decreases in the Global Note attached hereto,] on May 1, 2031

(the “Maturity Date”).

Interest

Payment Dates: January 1, April 1, July 1 and October 1 of each year, beginning on the first such date that is at least 30 calendar days

after the Initial Issue Date, on each Conversion Date (as to that principal amount then being converted), on each Forced Conversion Date

(as to that principal amount then being converted) and on the Maturity Date.

Regular

Record Dates: December 15, March 15, June 15 and September 15.

Additional

provisions of this Security are set forth on the other side of this Note.

IN

WITNESS WHEREOF, SharonAI Holdings Inc. has caused this instrument to be signed manually or by facsimile or by another electronic method

by one of its duly authorized Officers.

SharonAI

Holdings Inc.

By:

Name:

Title:

This

is one of the Notes referred to in the within-mentioned Indenture.

Dated:

U.S.

Bank Trust Company, National Association, as Trustee

By:

Authorized

Signatory:

Title:

A-2

[FORM

OF REVERSE OF NOTE]

SharonAI

Holdings Inc.

6.00%

Convertible Senior Notes due 2031

This

Note is one of a duly authorized issue of securities of the Company (herein called the “Notes”), issued under the

Indenture dated as of May 18, 2026 by and among the Company, the Subsidiary Guarantors, U.S. Bank Trust Company, National Association,

as trustee, herein called the “Trustee”, reference is hereby made to the Indenture for a statement of the respective

rights, limitations of rights, duties and immunities thereunder of the Company, the Trustee and the Holders of the Notes and of the terms

upon which the Notes are, and are to be, authenticated and delivered.

The

Company shall pay all interest due on this Note as set forth in the Indenture on the then outstanding principal amount of this Note.

This

Note does not benefit from a sinking fund. This Note is subject to Forced Conversion.

As

provided in and subject to the provisions of the Indenture, upon the occurrence of a Fundamental Change, the Holder of this Note will

have the right, at such Holder’s option, to require the Company to repurchase this Note, or any portion of this Note such that

the principal amount of this Note that is not purchased equals $1.00 or an integral multiple of $1.00 on the Fundamental Change Repurchase

Date at a price equal to the Fundamental Change Repurchase Price for such Fundamental Change Repurchase Date.

As

provided in and subject to the provisions of the Indenture, the Holder hereof has the right, prior to the Close of Business on the Business

Day immediately preceding the Maturity Date, to convert this Note or a portion of this Note such that the principal amount of this Note

plus accrued and unpaid interest on such Note converted equals $1.00 or an integral multiple of $1.00 into a number of shares of Common

Stock determined in accordance with Article 4 of the Indenture and subject to adjustment as set forth therein.

As

provided in and subject to the provisions of the Indenture, the Company will make all payments in respect of the Fundamental Change Repurchase

Price for and the principal amount of, this Note to the Holder that surrenders this Note to the Paying Agent to collect such payments

in respect of this Note. The Company will pay cash amounts in money of the U.S. that at the time of payment is legal tender for payment

of public and private debts.

The

Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations

of the Company and the rights of the Holders of the Notes to be effected under the Indenture at any time by the Company, the Trustee

with the consent of the Required Holders (as defined in the Indenture). The Indenture also contains provisions permitting the Required

Holders, on behalf of the Holders of all Notes, to waive compliance by the Company with certain provisions of the Indenture and certain

past Defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Note shall be conclusive and

binding upon such Holder and upon all future Holders of this Note and of any Note issued upon the registration of transfer hereof or

in exchange herefor or in lieu hereof, whether or not notation of such consent or waiver is made upon this Note.

As

provided in and subject to the provisions of the Indenture, the Holder of this Note shall not have the right to institute any proceeding

with respect to the Indenture, or for the appointment of a receiver or trustee, or for any other remedy thereunder, unless such Holder

shall have previously given the Trustee written notice of a continuing Event of Default with respect to the Note, the Holders of not

less than 25% in principal amount of the Notes at the time Outstanding shall have made written request to the Trustee to institute proceedings

in respect of such Event of Default as Trustee and offered (and if requested, provided) the Trustee indemnity satisfactory to the Trustee,

and the Trustee shall have failed to institute any such proceeding, for 60 days after receipt of such notice, request and offer of indemnity,

and shall not have received from the Required Holders a direction inconsistent with such request. The foregoing shall not apply to any

suit instituted by the Holder of this Note for the enforcement of any payment of the principal hereof, premium, if any, or interest hereon,

the Fundamental Change Repurchase Price with respect to and the amount of cash, the number of shares of Common Stock due upon conversion

of this Note or after the respective due dates expressed in the Indenture.

A-3

No

reference herein to the Indenture and no provision of this Note or of the Indenture shall alter or impair the obligation of the Company,

which is absolute and unconditional, to pay or deliver, as the case may be, the principal of (including the Fundamental Change Repurchase

Price, if applicable), premium, interest on and the number of shares of Common Stock due upon conversion of, this Note at the time, place

and rate, and in the coin and currency, herein prescribed.

As

provided in the Indenture and subject to certain limitations therein set forth, the transfer of this Note is registrable in the Register,

upon surrender of this Note for registration of transfer to the Trustee, duly endorsed by, or accompanied by a written instrument of

transfer in form satisfactory to the Company and the Registrar duly executed by, the Holder hereof or its attorney duly authorized in

writing, and thereupon a new Note of this series and of like tenor for the same aggregate principal amount will be issued to the designated

transferee.

The

Notes are issuable only in registered form without coupons in minimum denominations of $1.00 and integral multiples of $1.00. As provided

in the Indenture and subject to certain limitations therein set forth, the Notes are exchangeable for a like aggregate principal amount

of Notes and of like tenor of a different authorized denomination, as requested by the Holder surrendering the same.

Subject

to the rights of the Holders as of the Regular Record Date to receive interest on the related Interest Payment Date, prior to due presentment

of this Note for registration of transfer, the Company, the Trustee, the Agents and any of their respective agents may treat the Person

in whose name the Note is registered as the owner hereof for all purposes, whether or not this Note be overdue, and neither the Company,

the Trustee, the Agents nor any agents shall be affected by notice to the contrary.

Customary

abbreviations may be used in the name of a Holder or an assignee, such as TEN COM (= tenants in common), TEN ENT (= tenants by the entirety),

JT TEN (= joint tenants with rights of survivorship and not as tenants in common), CUST (= custodian) and U/G/M/A (= Uniform Gift to

Minors Act).

Upon

the issuance of any new Note, the Company may require payment by the Holder of a sum sufficient to cover any tax or other governmental

charge that may be imposed in relation thereto and any other expenses (including fees and expenses of the Trustee) connected therewith.

All

defined terms used in this Note that are defined in the Indenture shall have the meanings assigned to them in the Indenture. If any provision

of this Note limits, qualifies or conflicts with a provision of the Indenture, such provision of the Indenture shall control.

A-4

ATTACHMENT

1

[FORM

OF NOTICE OF CONVERSION]1

To:

SharonAI Holdings Inc.

Cc:

U.S. Bank Trust Company, National Association

Global

Corporate Trust Services

Mail

Stop: EP-MN-WS3C

60

Livingston Avenue

St.

Paul, MN 55107

Attention:

SharonAI Holdings Inc., Administrator

Re:

6.00% CONVERTIBLE SENIOR NOTES DUE 2031

The

undersigned owner of this Note hereby irrevocably exercises the option to convert this Note, or a portion hereof (which is such that

the principal amount of the portion of this Note that will not be converted equals $1.00 or an integral multiple of $1.00 in excess thereof)

below designated, into a number of shares of Common Stock in accordance with the terms of the Indenture referred to in this Note, and

directs that any cash payable and the shares of Common Stock issuable and deliverable upon conversion, together with any Notes representing

any unconverted principal amount hereof, be paid and/or issued and/or delivered, as the case may be, to the registered Holder hereof

unless a different name is indicated below.

Subject

to certain exceptions set forth in the Indenture, if this notice is being delivered on a date after the Close of Business on a Regular

Record Date and prior to the Open of Business on the Interest Payment Date corresponding to such Regular Record Date, this notice must

be accompanied by payment of an amount equal to the interest payable on such Interest Payment Date on the principal amount of this Note

to be converted which such payment shall, in the case of Physical Notes, be made payable to the Company. If any shares of Common Stock

are to be issued in the name of a Person other than the undersigned, the undersigned will pay all transfer taxes payable with respect

to such issuance and transfer as set forth in the Indenture.

The

Holder acknowledges that this Conversion Notice is subject to the restrictions set forth in paragraph 4.01(c)(ii) of the Indenture.

Principal

amount to be converted (if less than all) which must be $1.00 or an integral multiple in excess thereof:

$

Your

contact information:

Participant

Name: _______________________________________________________

Participant

Number: _______________________________________________________

Contact

Name: _______________________________________________________

Contact

Email: _______________________________________________________

Contact

Telephone: _______________________________________________________

STOCK

CERTIFICATE INFORMATION

The

undersigned hereby requests that the stock certificate or certificates issued upon conversion be registered in the name(s) of the persons

set forth below.

1

Note to Form: The Conversion Agent and Company reserve the right to include such additional information in the Form of Conversion Notice

in order to facilitate any conversion process

A-5

The

undersigned acknowledges that the Company is not required to pay any tax which may be payable in respect of any transfer involved in

the issue and delivery of shares in any name other than that of the converting holder, and the converting holder is solely responsible

for the payment of any such taxes. The undersigned acknowledges that if shares are to be issued in the name of a person other than the

converting holder, the converting holder shall pay all transfer taxes payable with respect thereto.

You

must check one, and only one, of the following two boxes:

☐ The

undersigned is requesting registration in a name other than that of the converting holder.

The converting holder acknowledges sole responsibility for the payment of any taxes that

may be owing by reason thereof. If any taxes are payable upon transfer, they have already

been paid.

☐ No

transfer of beneficial ownership is occurring in connection with the conversion.

Registered

Holder Information:

Name:

___________________________________________________________

SSN

or Tax ID No.: _________________________________________________

Street

Address: _____________________________________________________

City,

State and Zip Code: _____________________________________________

Delivery

Instructions:

Unless

you direct otherwise below, the above-referenced stock certificate(s) will be delivered to the registered holder at the address specified

above. If you wish to provide separate delivery instructions, check the box and complete the information set forth below.

☐ The

undersigned requests that the above-referenced stock certificate(s) be delivered to the person

and address set forth below:

Name:

___________________________________________________________

Street

Address: _____________________________________________________

City,

State and Zip Code: _____________________________________________

Phone

Number: _________________________

CASH

PAYMENT INSTRUCTIONS

The

undersigned directs that any cash payment owed for fractional shares (and, if applicable, for any accrued but unpaid interest which may

be payable under certain limited circumstances) be wired in accordance with the wire instructions set forth below:

Bank:

___________________________________________

Address:

_________________________________________

Name

of Account: ________________________________

ABA

No.: ________________________________________

Account

No.: _____________________________________

A-6

To

avoid the application of “backup withholding” under U.S. federal income tax law, each converting holder (or other payee)

should complete, sign, and deliver an Internal Revenue Service (“IRS”) Form W-9 (in the case of a U.S. person or a resident

alien) or an IRS Form W-8BEN or other appropriate IRS Form W-8 (in the case of a foreign holder). IRS Forms W-9 and W-8 are available

on the IRS’s website at http://www.irs.gov/. Failure to include a properly completed IRS Form W-9 or applicable IRS Form W-8 may

result in the application of U.S. backup withholding.

Capitalized

terms used but not defined herein shall have the meanings set forth in the Indenture.

Dated:

_________

Signature(s)

(Sign

exactly as your name appears on the other side of this Note)

Name:

Title:

Signature

Guarantee

(Signature(s)

must be guaranteed by an institution which is a member of one of the following recognized signature Guarantee Programs:

(i)

The Notes Transfer Agent Medallion Program (STAMP); (ii) The New York Stock Exchange Medallion Program (MNSP); (iii) another guarantee

program acceptable to the Trustee.)

A-7

ATTACHMENT

2

[FORM

OF ASSIGNMENT AND TRANSFER]

For

value received, hereby sell(s), assign(s) and transfer(s) unto___________ (Please insert social security or Taxpayer Identification Number

of assignee) the within Note, and hereby irrevocably constitutes and appoints to transfer the said Note on the books of the Company,

with full power of substitution in the premises.

In

connection with any transfer of the within Note occurring prior to the Resale Restriction Termination Date for such Note, as defined

in the Indenture governing such Note, the undersigned confirms that such Note is being transferred:

To

SharonAI Holdings Inc. or a subsidiary thereof; or

Pursuant

to a registration statement which has become effective under the Securities Act of 1933, as amended; or

To

a qualified institutional buyer in compliance with Rule 144A under the Securities Act of 1933, as amended; or

Pursuant

to an exemption from registration provided by Rule 144 under the Securities Act of 1933, as amended, or any other available exemption

from the registration requirements of the Securities Act of 1933, as amended.

[TO

BE SIGNED BY PURCHASER IF THE SECOND, THIRD OR FOURTH BOX ABOVE IS CHECKED]

[Include

if the second, third or fourth box above is checked] [The undersigned (on the immediately following signature line) represents and

warrants that it is not, and has not been for the immediately preceding three months, an “affiliate” (as defined in Rule

144 under the Securities Act of 1933, as amended) of SharonAI Holdings Inc.]

[Include

if the third box above is checked] [The undersigned (on the immediately following signature line) represents and warrants that it

is purchasing this Note for its own account or an account with respect to which it exercises sole investment discretion and that it and

any such account is a “qualified institutional buyer” within the meaning of Rule 144A under the Securities Act and is aware

that the sale to it is being made in reliance on Rule 144A and acknowledges that it has received such information regarding the Company

as the undersigned has requested pursuant to Rule 144A or has determined not to request such information and that it is aware that the

transferor is relying upon the undersigned’s foregoing representations in order to claim the exemption from registration provided

by Rule 144A.]

[Date:

_____________________________ Signed: _____________________________ ]

Unless

one of the above boxes is checked, the Trustee and Registrar will refuse to register any of the Notes evidenced by this certificate in

the name of any Person other than the registered Holder thereof; provided that, if the fourth box is checked, the Company may require,

prior to registering any such transfer of the Notes, in its sole discretion, such legal opinions, certifications and other information

as the Company may reasonably request to confirm that such transfer is being made pursuant to an exemption from, or in a transaction

not subject to, the registration requirements of the Securities Act.

If

none of the foregoing boxes is checked, the Trustee or Registrar shall not be obligated to register this Note in the name of any Person

other than the Holder hereof unless and until the conditions to any such transfer of registration set forth herein and in Section 2.11

of the Indenture shall have been satisfied.

Dated:

Signature(s)

(Sign

exactly as your name appears on the other side of this Note)

Signature

Guarantee

(Signature(s)

must be guaranteed by an institution which

is

a member of one of the following recognized signature

Guarantee

Programs: (i) The Notes Transfer Agent

Medallion

Program (STAMP); (ii) The New York Stock

Exchange

Medallion Program (MNSP); (iii) The Stock

Exchange

Medallion Program (SEMP) or (iv) another

guarantee

program acceptable to the Trustee)

A-8

ATTACHMENT

3

[Insert

for Global Note]

SCHEDULE

OF INCREASES AND DECREASES IN THE GLOBAL NOTE

Initial Principal Amount of Global Note: [$0]

Date

Amount

of Increase

in Principal

Amount of Global

Note

Amount

of

Decrease in

Principal Amount

of Global Note

Principal

Amount

of Global Note

After Increase or

Decrease

Notation

by

Registrar, Note

Custodian or

authorized

signatory of

Trustee

A-9

ATTACHMENT

4

[FORM

OF FUNDAMENTAL CHANGE REPURCHASE NOTICE]

To:

Paying Agent

The

undersigned registered owner of this Note hereby acknowledges receipt of a notice from SharonAI Holdings Inc. (the “Company”)

as to the occurrence of a Fundamental Change with respect to the Company and specifying the Fundamental Change Repurchase Date and requests

and instructs the Company to pay to the registered holder hereof in accordance with Section 13.01 of the Indenture referred to in this

Note (1) the entire principal amount of this Note, or the portion thereof (that is $1,000 principal amount or an integral multiple of

$1,000 in excess thereof) below designated, and (2) if such Fundamental Change Repurchase Date does not fall during the period after

a Regular Record Date and on or prior to the corresponding Interest Payment Date, accrued and unpaid interest, if any, thereon to, but

excluding, such Fundamental Change Repurchase Date.

In

the case of Physical Notes, the certificate numbers of the Notes to be repurchased are as set forth below: __________________________

Dated: _____________________

_____________________

Signature(s)

________________________

Social Security or Other Taxpayer

Identification Number

Principal

amount to be repurchased (if less than all): $______,000

NOTICE:

The above signature(s) of the Holder(s) hereof must correspond with the name as written upon the face of the Note in every particular

without alteration or enlargement or any change whatever.

A-10

EXHIBIT

B

[FORM

OF RESTRICTED STOCK LEGEND]

THIS

SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED,

SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL

INTEREST HEREIN, THE ACQUIRER:

(1)

REPRESENTS

THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER” (WITHIN THE MEANING OF RULE 144A

UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

(2)

AGREES

FOR THE BENEFIT OF SHARONAI HOLDINGS INC. (THE “COMPANY”) THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER

THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS

AT LEAST ONE YEAR AFTER THE LAST DATE OF ORIGINAL ISSUANCE OF THE COMPANY’S 6.00% SENIOR CONVERTIBLE NOTES DUE 2031 OR SUCH

OTHER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR PROVISION THERETO, EXCEPT:

(A)

TO

THE COMPANY OR ANY OF ITS SUBSIDIARIES, OR

(B)

PURSUANT

TO A REGISTRATION STATEMENT THAT HAS BEEN DECLARED (OR HAS BECOME) EFFECTIVE UNDER THE SECURITIES ACT THAT COVERS RESALE OF THE SHARES

OF COMMON STOCK UNDERLYING THE COMPANY’S 6.00% CONVERTIBLE NOTES DUE 2031, OR

(C)

TO

A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

(D)

PURSUANT

TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT (IF AVAILABLE) OR ANY OTHER AVAILABLE EXEMPTION FROM

THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

PRIOR

TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRANSFER AGENT FOR THE COMPANY’S

COMMON STOCK RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE

REQUIRED IN ORDER TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES

LAWS, AND THE TRANSFER AGENT WILL NOT BE REQUIRED TO ACCEPT FOR REGISTRATION OF TRANSFER ANY SECURITIES ACQUIRED BY A PURCHASER EXCEPT

UPON PRESENTATION OF EVIDENCE SATISFACTORY TO THE TRANSFER AGENT THAT THE RESTRICTIONS SET FORTH HEREIN HAVE BEEN COMPLIED WITH. NO REPRESENTATION

IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

B-1

EXHIBIT

C

FORM

OF NOTATION OF GUARANTEE

For

value received, each Subsidiary Guarantor has, jointly and severally, fully and unconditionally and irrevocably guaranteed, to the extent

set forth in the Indenture, dated as of May 18, 2026 (as supplemented or amended, the “Indenture”), among SharonAI

Holdings Inc., a Delaware corporation (the “Company”), the Subsidiary Guarantors named therein and U.S. Bank Trust

Company, National Association, as trustee (the “Trustee”), and subject to the provisions in the Indenture, (a) the

due and punctual payment of the principal of, premium, if any, and interest on the Notes (as defined in the Indenture), whether at the

stated Maturity Date, by acceleration, repurchase upon a Fundamental Change or otherwise, the due and punctual payment of interest on

overdue principal, premium, and interest, to the extent permitted by law, and the due and punctual performance of all other obligations

of the Company to the Holders, the Trustee all in accordance with the terms of the Indenture and (b) in case of any extension of time

of payment or renewal of any Notes or any of such other obligations, that the same will be promptly paid in full when due or performed

in accordance with the terms of the extension or renewal, whether at the stated Maturity Date, by acceleration or otherwise. The obligations

of the Subsidiary Guarantors to the Holders of Notes, to the Trustee pursuant to the Guarantee and the Indenture are expressly set forth

in Article 12 of the Indenture and reference is hereby made to the Indenture for the precise terms of the Guarantee. This Guarantee shall

be governed by and construed in accordance with the laws of the State of New York.

[__________________________]

By:

Name:

Title:

Dated:

C-1

EXHIBIT

D

FORM

OF GUARANTOR SUPPLEMENTAL INDENTURE TO BE DELIVERED BY GUARANTORS

GUARANTOR

SUPPLEMENTAL INDENTURE (this “Guarantor Supplemental Indenture”), dated as of [date], by and among SharonAI

Holdings Inc. (the “Company”), the Company’s Subsidiaries listed on Schedule A hereto (each, a “New

Guarantor”), the Company’s Subsidiaries listed on Schedule B hereto (each, an “Existing Guarantor”)

and U.S. Bank Trust Company, National Association, as trustee under the Indenture referred to below (the “Trustee”).

WITNESSETH

WHEREAS,

the Company, the Existing Guarantors, the Trustee are parties to an indenture (as supplemented or amended, the “Indenture”),

dated as of May 18, 2026, providing for the issuance of the Company’s 6.00% Convertible Senior Notes due 2031 (the “Notes”);

WHEREAS,

Section 8.01 of the Indenture provides that, without the consent of any Holders, the Company, the Existing Guarantors and the Trustee,

at any time and from time to time, may modify, supplement or amend the Indenture to add a Guarantor under the Indenture;

WHEREAS,

each New Guarantor wishes to guarantee the Notes pursuant to the Indenture;

WHEREAS,

pursuant to the Indenture, the Company, the Existing Guarantors, the New Guarantors and the Trustee have agreed to enter into this Guarantor

Supplemental Indenture for the purposes stated herein; and

WHEREAS,

all things necessary have been done to make this Guarantor Supplemental Indenture, when executed and delivered by the Company, the Existing

Guarantors and each New Guarantor, the legal, valid and binding agreement of the Company, the Existing Guarantors and each New Guarantor,

in accordance with its terms.

NOW

THEREFORE, in consideration of the foregoing and for other good and valuable consideration, the receipt of which is hereby acknowledged,

the Company, each New Guarantor, the Existing Guarantors and the Trustee mutually covenant and agree for the equal and ratable benefit

of the Holders of the Notes as follows:

(1)

Capitalized Terms. Capitalized terms used herein without definition shall have the meanings assigned to them in the Indenture.

(2)

Guarantee. Each New Guarantor hereby guarantees the obligations of the Company under the Indenture and the Notes related thereto

pursuant to the terms and conditions of Article 12 of the Indenture, such Article 12 being incorporated by reference herein as if set

forth at length herein and such New Guarantor agrees to be bound as a Subsidiary Guarantor under the Indenture as if it had been an initial

signatory thereto; provided, however that the New Guarantor can be released from its Guarantee to the same extent as any

other Subsidiary Guarantor under the Indenture.

(3)

Governing Law. This Guarantor Supplemental Indenture, and any claim, controversy or dispute arising under or related to this Guarantor

Supplemental Indenture, will be governed by, and construed in accordance with, the laws of the State of New York, (without regard to

the conflicts of laws provisions thereof other than Section 5-1401 of the General Obligations Law).

(4)

Counterparts. The parties may sign any number of copies of this Guarantor Supplemental Indenture. Each signed copy shall be an

original, but all of them together represent the same agreement.

(5)

Effect of Headings. The section headings herein are for convenience only and shall not affect the construction hereof.

D-1

(6)

The Trustee. The Trustee shall not be responsible in any manner whatsoever for or in respect of the validity or sufficiency of

this Guarantor Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made solely by

the Company, Existing Guarantors and the New Guarantors.

IN

WITNESS WHEREOF, the parties hereto have caused this Guarantor Supplemental Indenture to be duly executed and attested, all as of the

date first above written.

Dated:

SHARONAI

HOLDINGS INC.

By:

Name:

Title:

EACH GUARANTOR

LISTED ON SCHEDULE A HERETO

By:

Name:

Title:

EACH GUARANTOR

LISTED ON SCHEDULE B HERETO

By:

Name:

Title:

U.S.

Bank Trust Company, National Association, as Trustee

By:

Name:

Title:

D-2

SCHEDULE

A

D-3

SCHEDULE B

D-4

EX-4.2

EX-4.2

Filename: ex4-2.htm · Sequence: 3

Exhibit

4.2

[FACE

OF NOTE]

NO

AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF THE COMPANY OR PERSON THAT HAS BEEN AN AFFILIATE (AS DEFINED IN RULE 144

UNDER THE SECURITIES ACT) OF THE COMPANY DURING THE IMMEDIATELY PRECEDING THREE MONTHS MAY PURCHASE, OTHERWISE ACQUIRE OR HOLD THIS NOTE

OR A BENEFICIAL INTEREST HEREIN.

THIS

SECURITY IS A GLOBAL NOTE WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR

A NOMINEE THEREOF. THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY

IN WHOLE OR IN PART MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A NOMINEE THEREOF, EXCEPT IN THE LIMITED

CIRCUMSTANCES DESCRIBED IN THE INDENTURE.

THIS

SECURITY AND THE SHARES OF COMMON STOCK, IF ANY, ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES

ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN

ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

(1) REPRESENTS

THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER”

(WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT

DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

(2) AGREES

FOR THE BENEFIT OF SHARONAI HOLDINGS INC. (THE “COMPANY”) THAT IT WILL NOT OFFER,

SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR

TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE HEREOF OR

SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR

PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW,

EXCEPT:

(A) TO

THE COMPANY OR ANY SUBSIDIARY THEREOF, OR

(B) PURSUANT

TO A REGISTRATION STATEMENT WHICH HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT, OR

(C) TO

A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

(D) PURSUANT

TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER

AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

PRIOR

TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE

THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER TO DETERMINE THAT THE PROPOSED

TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE

AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

-1-

SharonAI

Holdings Inc.

6.00%

Convertible Senior Notes due 2031

No.:

1

CUSIP:

778920 AA6

Principal

Amount $ 350,000,000, as revised by the Schedule of Increases and Decreases in the Global Note attached hereto

SharonAI

Holdings Inc., a Delaware corporation (the “Company”), promises to pay to Cede & Co or registered assigns,

the principal amount of THREE HUNDRED FIFTY MILLION dollars ($350,000,000), as revised by the Schedule of Increases and Decreases in

the Global Note attached hereto, on May 1, 2031 (the “Maturity Date”).

Interest

Payment Dates: January 1, April 1, July 1 and October 1 of each year, beginning on the first such date that is at least 30 calendar days

after the Initial Issue Date, on each Conversion Date (as to that principal amount then being converted), on each Forced Conversion Date

(as to that principal amount then being converted) and on the Maturity Date.

Regular

Record Dates: December 15, March 15, June 15 and September 15.

Additional

provisions of this Security are set forth on the other side of this Note.

IN

WITNESS WHEREOF, SharonAI Holdings Inc. has caused this instrument to be signed manually or by facsimile or by another electronic method

by one of its duly authorized Officers.

SharonAI

Holdings Inc.

By:

/s/

James Manning

Name:

James

Manning

Title:

Chief

Executive Officer

This

is one of the Notes referred to in the within-mentioned Indenture.

Dated:

U.S.

Bank Trust Company, National Association, as Trustee

By:

/s/

Brandon Bonfig

Authorized

Signatory:

Brandon

Bonfig

Title:

Vice

President

-2-

[REVERSE

OF NOTE]

SharonAI

Holdings Inc.

6.00%

Convertible Senior Notes due 2031

This

Note is one of a duly authorized issue of securities of the Company (herein called the “Notes”), issued under the

Indenture dated as of May 18, 2026 by and among the Company, the Subsidiary Guarantors, U.S. Bank Trust Company, National Association,

as trustee, herein called the “Trustee”, reference is hereby made to the Indenture for a statement of the respective

rights, limitations of rights, duties and immunities thereunder of the Company, the Trustee and the Holders of the Notes and of the terms

upon which the Notes are, and are to be, authenticated and delivered.

The

Company shall pay all interest due on this Note as set forth in the Indenture on the then outstanding principal amount of this Note.

This

Note does not benefit from a sinking fund. This Note is subject to Forced Conversion.

As

provided in and subject to the provisions of the Indenture, upon the occurrence of a Fundamental Change, the Holder of this Note will

have the right, at such Holder’s option, to require the Company to repurchase this Note, or any portion of this Note such that

the principal amount of this Note that is not purchased equals $1.00 or an integral multiple of $1.00 on the Fundamental Change Repurchase

Date at a price equal to the Fundamental Change Repurchase Price for such Fundamental Change Repurchase Date.

As

provided in and subject to the provisions of the Indenture, the Holder hereof has the right, prior to the Close of Business on the Business

Day immediately preceding the Maturity Date, to convert this Note or a portion of this Note such that the principal amount of this Note

plus accrued and unpaid interest on such Note converted equals $1.00 or an integral multiple of $1.00 into a number of shares of Common

Stock determined in accordance with Article 4 of the Indenture and subject to adjustment as set forth therein.

As

provided in and subject to the provisions of the Indenture, the Company will make all payments in respect of the Fundamental Change Repurchase

Price for and the principal amount of, this Note to the Holder that surrenders this Note to the Paying Agent to collect such payments

in respect of this Note. The Company will pay cash amounts in money of the U.S. that at the time of payment is legal tender for payment

of public and private debts.

The

Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations

of the Company and the rights of the Holders of the Notes to be effected under the Indenture at any time by the Company, the Trustee

with the consent of the Required Holders (as defined in the Indenture). The Indenture also contains provisions permitting the Required

Holders, on behalf of the Holders of all Notes, to waive compliance by the Company with certain provisions of the Indenture and certain

past Defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Note shall be conclusive and

binding upon such Holder and upon all future Holders of this Note and of any Note issued upon the registration of transfer hereof or

in exchange herefor or in lieu hereof, whether or not notation of such consent or waiver is made upon this Note.

As

provided in and subject to the provisions of the Indenture, the Holder of this Note shall not have the right to institute any proceeding

with respect to the Indenture, or for the appointment of a receiver or trustee, or for any other remedy thereunder, unless such Holder

shall have previously given the Trustee written notice of a continuing Event of Default with respect to the Note, the Holders of not

less than 25% in principal amount of the Notes at the time Outstanding shall have made written request to the Trustee to institute proceedings

in respect of such Event of Default as Trustee and offered (and if requested, provided) the Trustee indemnity satisfactory to the Trustee,

and the Trustee shall have failed to institute any such proceeding, for 60 days after receipt of such notice, request and offer of indemnity,

and shall not have received from the Required Holders a direction inconsistent with such request. The foregoing shall not apply to any

suit instituted by the Holder of this Note for the enforcement of any payment of the principal hereof, premium, if any, or interest hereon,

the Fundamental Change Repurchase Price with respect to and the amount of cash, the number of shares of Common Stock due upon conversion

of this Note or after the respective due dates expressed in the Indenture.

-3-

No

reference herein to the Indenture and no provision of this Note or of the Indenture shall alter or impair the obligation of the Company,

which is absolute and unconditional, to pay or deliver, as the case may be, the principal of (including the Fundamental Change Repurchase

Price, if applicable), premium, interest on and the number of shares of Common Stock due upon conversion of, this Note at the time, place

and rate, and in the coin and currency, herein prescribed.

As

provided in the Indenture and subject to certain limitations therein set forth, the transfer of this Note is registrable in the Register,

upon surrender of this Note for registration of transfer to the Trustee, duly endorsed by, or accompanied by a written instrument of

transfer in form satisfactory to the Company and the Registrar duly executed by, the Holder hereof or its attorney duly authorized in

writing, and thereupon a new Note of this series and of like tenor for the same aggregate principal amount will be issued to the designated

transferee.

The

Notes are issuable only in registered form without coupons in minimum denominations of $1.00 and integral multiples of $1.00. As provided

in the Indenture and subject to certain limitations therein set forth, the Notes are exchangeable for a like aggregate principal amount

of Notes and of like tenor of a different authorized denomination, as requested by the Holder surrendering the same.

Subject

to the rights of the Holders as of the Regular Record Date to receive interest on the related Interest Payment Date, prior to due presentment

of this Note for registration of transfer, the Company, the Trustee, the Agents and any of their respective agents may treat the Person

in whose name the Note is registered as the owner hereof for all purposes, whether or not this Note be overdue, and neither the Company,

the Trustee, the Agents nor any agents shall be affected by notice to the contrary.

Customary

abbreviations may be used in the name of a Holder or an assignee, such as TEN COM (= tenants in common), TEN ENT (= tenants by the entirety),

JT TEN (= joint tenants with rights of survivorship and not as tenants in common), CUST (= custodian) and U/G/M/A (= Uniform Gift to

Minors Act).

Upon

the issuance of any new Note, the Company may require payment by the Holder of a sum sufficient to cover any tax or other governmental

charge that may be imposed in relation thereto and any other expenses (including fees and expenses of the Trustee) connected therewith.

All

defined terms used in this Note that are defined in the Indenture shall have the meanings assigned to them in the Indenture. If any provision

of this Note limits, qualifies or conflicts with a provision of the Indenture, such provision of the Indenture shall control.

-4-

ATTACHMENT

1

[FORM

OF NOTICE OF CONVERSION]1

To:

SharonAI Holdings Inc.

Cc:

U.S. Bank Trust Company, National Association

Global

Corporate Trust Services

Mail

Stop: EP-MN-WS3C

60

Livingston Avenue

St.

Paul, MN 55107

Attention:

SharonAI Holdings Inc., Administrator

Re:

6.00% CONVERTIBLE SENIOR NOTES DUE 2031

The

undersigned owner of this Note hereby irrevocably exercises the option to convert this Note, or a portion hereof (which is such that

the principal amount of the portion of this Note that will not be converted equals $1.00 or an integral multiple of $1.00 in excess thereof)

below designated, into a number of shares of Common Stock in accordance with the terms of the Indenture referred to in this Note, and

directs that any cash payable and the shares of Common Stock issuable and deliverable upon conversion, together with any Notes representing

any unconverted principal amount hereof, be paid and/or issued and/or delivered, as the case may be, to the registered Holder hereof

unless a different name is indicated below.

Subject

to certain exceptions set forth in the Indenture, if this notice is being delivered on a date after the Close of Business on a Regular

Record Date and prior to the Open of Business on the Interest Payment Date corresponding to such Regular Record Date, this notice must

be accompanied by payment of an amount equal to the interest payable on such Interest Payment Date on the principal amount of this Note

to be converted which such payment shall, in the case of Physical Notes, be made payable to the Company. If any shares of Common Stock

are to be issued in the name of a Person other than the undersigned, the undersigned will pay all transfer taxes payable with respect

to such issuance and transfer as set forth in the Indenture.

The

Holder acknowledges that this Conversion Notice is subject to the restrictions set forth in paragraph 4.01(c)(ii) of the Indenture.

Principal

amount to be converted (if less than all) which must be $1.00 or an integral multiple in excess thereof:

$

Your

contact information:

Participant

Name: _______________________________________________________

Participant

Number: _______________________________________________________

Contact

Name: _______________________________________________________

Contact

Email: _______________________________________________________

Contact

Telephone: _______________________________________________________

STOCK

CERTIFICATE INFORMATION

The

undersigned hereby requests that the stock certificate or certificates issued upon conversion be registered in the name(s) of the persons

set forth below.

The

undersigned acknowledges that the Company is not required to pay any tax which may be payable in respect of any transfer involved in

the issue and delivery of shares in any name other than that of the converting holder, and the converting holder is solely responsible

for the payment of any such taxes. The undersigned acknowledges that if shares are to be issued in the name of a person other than the

converting holder, the converting holder shall pay all transfer taxes payable with respect thereto.

1

Note to Form: The Conversion Agent and Company reserve the right to include such additional information in the Form of Conversion Notice

in order to facilitate any conversion process

-5-

You

must check one, and only one, of the following two boxes:

☐ The

undersigned is requesting registration in a name other than that of the converting holder.

The converting holder acknowledges sole responsibility for the payment of any taxes that

may be owing by reason thereof. If any taxes are payable upon transfer, they have already

been paid.

☐ No

transfer of beneficial ownership is occurring in connection with the conversion.

Registered

Holder Information:

Name:

___________________________________________________________

SSN

or Tax ID No.: _________________________________________________

Street

Address: _____________________________________________________

City,

State and Zip Code: _____________________________________________

Delivery

Instructions:

Unless

you direct otherwise below, the above-referenced stock certificate(s) will be delivered to the registered holder at the address specified

above. If you wish to provide separate delivery instructions, check the box and complete the information set forth below.

☐ The

undersigned requests that the above-referenced stock certificate(s) be delivered to the person

and address set forth below:

Name:

___________________________________________________________

Street

Address: _____________________________________________________

City,

State and Zip Code: _____________________________________________

Phone

Number: _________________________

CASH

PAYMENT INSTRUCTIONS

The

undersigned directs that any cash payment owed for fractional shares (and, if applicable, for any accrued but unpaid interest which may

be payable under certain limited circumstances) be wired in accordance with the wire instructions set forth below:

Bank:

___________________________________________

Address:

_________________________________________

Name

of Account: ________________________________

ABA

No.: ________________________________________

Account

No.: _____________________________________

-6-

To

avoid the application of “backup withholding” under U.S. federal income tax law, each converting holder (or other payee)

should complete, sign, and deliver an Internal Revenue Service (“IRS”) Form W-9 (in the case of a U.S. person or a resident

alien) or an IRS Form W-8BEN or other appropriate IRS Form W-8 (in the case of a foreign holder). IRS Forms W-9 and W-8 are available

on the IRS’s website at http://www.irs.gov/. Failure to include a properly completed IRS Form W-9 or applicable IRS Form

W-8 may result in the application of U.S. backup withholding.

Capitalized

terms used but not defined herein shall have the meanings set forth in the Indenture.

Dated:

_________

Signature(s)

(Sign

exactly as your name appears on the other side of this Note)

Name:

Title:

Signature

Guarantee

(Signature(s)

must be guaranteed by an institution which is a member of one of the following recognized signature Guarantee Programs:

(i)

The Notes Transfer Agent Medallion Program (STAMP); (ii) The New York Stock Exchange Medallion Program (MNSP); (iii) another guarantee

program acceptable to the Trustee.)

-7-

ATTACHMENT

2

[FORM

OF ASSIGNMENT AND TRANSFER]

For

value received, hereby sell(s), assign(s) and transfer(s) unto___________ (Please insert social security or Taxpayer Identification Number

of assignee) the within Note, and hereby irrevocably constitutes and appoints to transfer the said Note on the books of the Company,

with full power of substitution in the premises.

In

connection with any transfer of the within Note occurring prior to the Resale Restriction Termination Date for such Note, as defined

in the Indenture governing such Note, the undersigned confirms that such Note is being transferred:

To

SharonAI Holdings Inc. or a subsidiary thereof; or

Pursuant

to a registration statement which has become effective under the Securities Act of 1933, as amended; or

To

a qualified institutional buyer in compliance with Rule 144A under the Securities Act of 1933, as amended; or

Pursuant

to an exemption from registration provided by Rule 144 under the Securities Act of 1933, as amended, or any other available exemption

from the registration requirements of the Securities Act of 1933, as amended.

[TO

BE SIGNED BY PURCHASER IF THE SECOND, THIRD OR FOURTH BOX ABOVE IS CHECKED]

[Include

if the second, third or fourth box above is checked] [The undersigned (on the immediately following signature line) represents and

warrants that it is not, and has not been for the immediately preceding three months, an “affiliate” (as defined in Rule

144 under the Securities Act of 1933, as amended) of SharonAI Holdings Inc.]

[Include

if the third box above is checked] [The undersigned (on the immediately following signature line) represents and warrants that it

is purchasing this Note for its own account or an account with respect to which it exercises sole investment discretion and that it and

any such account is a “qualified institutional buyer” within the meaning of Rule 144A under the Securities Act and is aware

that the sale to it is being made in reliance on Rule 144A and acknowledges that it has received such information regarding the Company

as the undersigned has requested pursuant to Rule 144A or has determined not to request such information and that it is aware that the

transferor is relying upon the undersigned’s foregoing representations in order to claim the exemption from registration provided

by Rule 144A.]

[Date:

_____________________________ Signed: _____________________________ ]

Unless

one of the above boxes is checked, the Trustee and Registrar will refuse to register any of the Notes evidenced by this certificate in

the name of any Person other than the registered Holder thereof; provided that, if the fourth box is checked, the Company may require,

prior to registering any such transfer of the Notes, in its sole discretion, such legal opinions, certifications and other information

as the Company may reasonably request to confirm that such transfer is being made pursuant to an exemption from, or in a transaction

not subject to, the registration requirements of the Securities Act.

If

none of the foregoing boxes is checked, the Trustee or Registrar shall not be obligated to register this Note in the name of any Person

other than the Holder hereof unless and until the conditions to any such transfer of registration set forth herein and in Section 2.11

of the Indenture shall have been satisfied.

Dated:

Signature(s)

(Sign

exactly as your name appears on the other side of this Note)

Signature

Guarantee

(Signature(s)

must be guaranteed by an institution which

is

a member of one of the following recognized signature

Guarantee

Programs: (i) The Notes Transfer Agent

Medallion

Program (STAMP); (ii) The New York Stock

Exchange

Medallion Program (MNSP); (iii) The Stock

Exchange

Medallion Program (SEMP) or (iv) another

guarantee

program acceptable to the Trustee)

-8-

ATTACHMENT

3

[Insert

for Global Note]

SCHEDULE

OF INCREASES AND DECREASES IN THE GLOBAL NOTE

Initial Principal Amount of Global Note: [$0]

Date

Amount

of Increase in Principal Amount of Global Note

Amount of

Decrease in

Principal Amount of Global Note

Principal

Amount

of Global Note

After Increase or Decrease

Notation by

Registrar,

Note

Custodian or

authorized

signatory of

Trustee

-9-

ATTACHMENT

4

[FORM

OF FUNDAMENTAL CHANGE REPURCHASE NOTICE]

To:

Paying Agent

The

undersigned registered owner of this Note hereby acknowledges receipt of a notice from SharonAI Holdings Inc. (the “Company”)

as to the occurrence of a Fundamental Change with respect to the Company and specifying the Fundamental Change Repurchase Date and requests

and instructs the Company to pay to the registered holder hereof in accordance with Section 13.01 of the Indenture referred to in this

Note (1) the entire principal amount of this Note, or the portion thereof (that is $1,000 principal amount or an integral multiple of

$1,000 in excess thereof) below designated, and (2) if such Fundamental Change Repurchase Date does not fall during the period after

a Regular Record Date and on or prior to the corresponding Interest Payment Date, accrued and unpaid interest, if any, thereon to, but

excluding, such Fundamental Change Repurchase Date.

In

the case of Physical Notes, the certificate numbers of the Notes to be repurchased are as set forth below: __________________________

Dated:

_____________________

Signature(s)

Social

Security or Other Taxpayer Identification

Number

Principal

amount to be repurchased (if less than all): $______,000

NOTICE:

The above signature(s) of the Holder(s) hereof must correspond with the name as written upon the face of the Note in every particular

without alteration or enlargement or any change whatever.

EX-4.3

EX-4.3

Filename: ex4-3.htm · Sequence: 4

Exhibit

4.3

GUARANTEE

For

value received, each Subsidiary Guarantor has, jointly and severally, fully and unconditionally and irrevocably guaranteed, to the extent

set forth in the Indenture, dated as of May 18, 2026 (as supplemented or amended, the “Indenture”), among SharonAI

Holdings Inc., a Delaware corporation (the “Company”), the Subsidiary Guarantors named therein and U.S. Bank Trust

Company, National Association, as trustee (the “Trustee”), and subject to the provisions in the Indenture, (a) the

due and punctual payment of the principal of, premium, if any, and interest on the Notes (as defined in the Indenture), whether at the

stated Maturity Date, by acceleration, repurchase upon a Fundamental Change or otherwise, the due and punctual payment of interest on

overdue principal, premium, and interest, to the extent permitted by law, and the due and punctual performance of all other obligations

of the Company to the Holders, the Trustee all in accordance with the terms of the Indenture and (b) in case of any extension of time

of payment or renewal of any Notes or any of such other obligations, that the same will be promptly paid in full when due or performed

in accordance with the terms of the extension or renewal, whether at the stated Maturity Date, by acceleration or otherwise. The obligations

of the Subsidiary Guarantors to the Holders of Notes, to the Trustee pursuant to the Guarantee and the Indenture are expressly set forth

in Article 12 of the Indenture and reference is hereby made to the Indenture for the precise terms of the Guarantee. This Guarantee shall

be governed by and construed in accordance with the laws of the State of New York.

[__________________________]

By:

Name:

Title:

Dated:

EX-99.1

EX-99.1

Filename: ex99-1.htm · Sequence: 5

Exhibit

99.1

Sharon

AI Announces Closing of Private Offering of Convertible Senior Notes With Aggregate Gross Proceeds of US$350 Million

New

York, USA, May, 20 2026 – Today, SharonAI Holdings Inc. (NASDAQ:SHAZ) and its subsidiaries (“Sharon AI”

or “the Company”), a leading Australian Neocloud, announced the closing of its previously announced offering of Convertible

Senior Notes due in 2031 (the “Notes”) in a private offering to qualified institutional buyers pursuant to Rule 144A under

the Securities Act of 1933, as amended. The financing was led by Oaktree Capital Management, L.P. (“Oaktree”), including

funds and accounts within Oaktree’s Value Opportunities investment strategy, with participation from Two Seas Capital LP and other

new and existing institutional investors.

As

previously stated, the Company intends to use the proceeds from the offering to fund GPU and network procurement, along with working

capital to support revenue-generating AI cloud deployments. This includes the previously announced cloud computing infrastructure agreement

with a global technology company with a major Asia-Pacific presence, valued at approximately US$950 million over five years, from which

revenue is expected to commence by the end of the third and fourth quarters of 2026.

Information

about the terms of the Notes can be found in the Company’s report on Form 8-K filed with the Securities and Exchange Commission

(“SEC”) on April 28, 2026.

Lucid

Capital Markets acted as sole placement agent for this transaction.

Sheppard

Mullin Richter & Hampon served as counsel for Sharon AI for this transaction. Ellenoff Grossman & Schole LLP served as counsel

for the placement agent for this transaction. Latham & Watkins LLP served as counsel to Oaktree for this transaction.

This

press release does not constitute an offer to sell, or the solicitation of an offer to buy, any securities, nor shall there be any sale

of securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification

under the securities laws of any state or jurisdiction.

Disclosure

Information

Sharon

AI primarily uses its Investor Relations page (https://sharonai.com/investors/) to disclose material non-public information and

to comply with its disclosure obligations under Regulation FD. The Company also notes that, at times, it uses other communication mediums

including, but not limited to, its X account (sharon__ai) and/or LinkedIn account (sharon-AI) to disseminate information about the Company,

and can be additional sources of information outside press releases, regulatory filings with the SEC and any other conference calls,

webcasts, investor days, etc. that the company may hold.

Page 1 of 2

About

Sharon AI

Sharon

AI, a leading Australian Neocloud, is a High-Performance Computing company focused on Artificial Intelligence and Cloud GPU Compute Infrastructure.

Our cloud GPU platform and compute infrastructure is accelerating the build of AI factories and sovereign AI solutions, powering the

next wave of accelerated computing adoption. For more information, visit www.sharonai.com.

Contacts

Sharon

AI Media Enquiries:

Zachary

Nevas

IMS

Investor Relations

+1

203.972.9200

sharonai@imsinvestorrelations.com

Forward-Looking

Statements

This

press release may contain, and our officers and representatives may from time to time make, “forward-looking statements”

within the meaning of the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995, which are not historical

facts and which are not assurances of future performance. Forward-looking statements are based only on our current beliefs, expectations

and assumptions regarding the future of our business, future plans and strategies, projections, anticipated events and trends, the economy

and other future conditions. In some cases you can identify these statements by forward-looking words such as “believe,”

“may,” “will,” “estimate,” “continue,” “anticipate,” “intend,”

“could,” “should,” “would,” “project,” “strategy,” “plan,” “expect,”

“goal,” “seek,” “future,” “likely” or the negative or plural of these words or similar

expressions or references to future periods. Forward-looking statements in this release include specific statements regarding the completion

of the offering and the intended use of proceeds. Examples of such forward-looking statements include but are not limited to express

or implied statements regarding Sharon AI’s management team’s expectations, hopes, beliefs, intentions or strategies regarding

the future including, without limitation, statements regarding:

● Service

and product offerings;

● Use

of proceeds;

● Acceleration

of the deployment of assets;

● Acceleration

of Sharon AI’s ability to engage with additional potential customers;

● Expansion

of Sharon AI’s data center footprint;

● The

firming of Sharon AI’s ability to formally lease additional capacity; and

● The

strengthening of Sharon AI’s partner network.

In

addition, any statements that refer to projections, forecasts or other characterizations of future events or circumstances, including

any underlying assumptions, are forward-looking statements. Because forward-looking statements relate to the future, they are subject

to inherent uncertainties, risks and changes in circumstances that are difficult to predict and many of which are outside of our control.

You are cautioned that such statements are not guarantees of future performance and that actual results or developments may differ materially

from those set forth in these forward-looking statements. Therefore, you should not rely on any of these forward-looking statements.

Important factors that could cause actual results to differ materially from these forward-looking statements include, among others, all

of the risks described in the “Risk Factors” section of the Company’s most recent Annual Report on Form 10-K filed

with the SEC. Additional assumptions, risks and uncertainties are described in detail in our registration statements, reports and other

filings with the SEC, which are available at www.sec.gov.

The

forward-looking statements and other information contained in this news release are made as of the date hereof and Sharon AI does not

undertake any obligation to update publicly or revise any forward-looking statements or information, whether as a result of new information,

future events or otherwise, unless so required by applicable securities laws.

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