Form 8-K

8-K — Plum Acquisition Corp, IV

Accession: 0001213900-26-078728

Filed: 2026-07-16

Period: 2026-07-10

CIK: 0002030482

SIC: 6770 (BLANK CHECKS)

Item: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year

Item: Submission of Matters to a Vote of Security Holders

Item: Other Events

Item: Financial Statements and Exhibits

Documents

8-K — ea0297653-8k_plum4.htm (Primary)

EX-3.1 — AMENDMENT TO THE AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION (ea029765301ex3-1.htm)

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8-K — CURRENT REPORT

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or Section 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of earliest event

reported): July 16, 2026 (July 10,

2026)

PLUM ACQUISITION CORP. IV

(Exact name of registrant as specified in its

charter)

Cayman Islands

001-42472

98-1795710

(State or other jurisdiction of

incorporation or organization)

(Commission File Number)

(I.R.S. Employer

Identification Number)

2021 Fillmore St. #2089

San Francisco, California

94115

(Address of principal executive offices)

(Zip Code)

Registrant’s telephone number, including

area code: (929) 529-7125

Not Applicable

(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 obligation to the registrant under any of the following provisions:

☐

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

Units, each consisting of one Class A ordinary share, par value $0.0001 per share, and one-half of one redeemable warrant

PLMKU

Nasdaq Global Market

Class A ordinary shares, par value $0.0001 per share, included as part of the units

PLMK

Nasdaq Global Market

Warrants included as part of the units, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50

PLMKW

Nasdaq Global Market

Indicate by check mark whether the registrant

is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.

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 5.03. Amendments to Articles of Incorporation or Bylaws; Change

in Fiscal Year.

On July 10, 2026, Plum Acquisition Corp. IV (“Plum

IV”) held an extraordinary general meeting of its shareholders (the “Shareholder

Meeting”) to amend Plum IV’s amended and restated memorandum and articles of association (the “Articles”)

to extend the date (the “Termination Date”) by which Plum IV has to consummate

a business combination (the “Articles Extension”) from July 16, 2026 to January

16, 2027 (the “Articles Extension Date”) and to allow Plum IV, without another

shareholder vote, to elect to extend the Termination Date to consummate a Business Combination on a monthly basis for up to six times

by an additional one month each time after the Articles Extension Date, by resolution of Plum IV’s board of directors if requested

by Plum Partners IV, LLC (the “Sponsor”) and upon five days’ advance

notice prior to the applicable Termination Date, until July 16, 2027, or a total of up to twelve months after the Termination Date, unless

the closing of a business combination shall have occurred prior to such date (the “Extension

Amendment Proposal”).

The shareholders of Plum IV approved the Extension

Amendment Proposal at the Shareholder Meeting and on July 10, 2026, Plum IV filed an amendment to the Articles (the “Articles

Amendment”) with the Registrar of Companies of the Cayman Islands, effective July 10, 2026.

The foregoing description of the Articles Amendment

does not purport to be complete and is qualified in its entirety by reference to the full text of the Articles Amendment, a copy of which

is filed as Exhibit 3.1 to this Current Report and incorporated herein by reference.

Item 5.07. Submission of Matters to a Vote

of Security Holders.

On July 10, 2026, Plum IV held the Shareholder Meeting to approve the

Extension Amendment Proposal and a proposal to adjourn the Shareholder Meeting to a later date or dates, if necessary, (i) to permit further

solicitation and vote of proxies if, based upon the tabulated vote at the time of the Shareholder Meeting, there are insufficient Class

A ordinary shares, par value $0.0001 per share (the “Class A Ordinary Shares”) and Class B ordinary shares, par value

$0.0001 per share (the “Class B Ordinary Shares” and together with the Class A Ordinary Shares, the “Ordinary

Shares”) in the capital of Plum IV represented (either in person or by proxy) to approve the Extension Amendment Proposal or

(ii) if the holders of Class A Ordinary Shares issued as part of the units sold in Plum IV’s initial public offering (the “Public

Shares”) have elected to redeem an amount of shares in connection with the Extension Amendment Proposal such that Plum would

not adhere to the continued listing requirements of the Nasdaq Stock Market LLC (the “Adjournment Proposal”), each as more

fully described in the definitive proxy statement filed by Plum IV on June 15, 2026.

As there were sufficient votes to approve the Extension Amendment Proposal,

the Adjournment Proposal was not presented to shareholders.

Holders of 19,713,124 Ordinary Shares of Plum IV held of record as of June

8, 2026, the record date for the Shareholder Meeting, were present in person or by proxy at the meeting, representing approximately 81.32%

of the voting power of the Ordinary Shares as of the record date for the Shareholder Meeting, and constituting a quorum for the transaction

of business.

The voting results for

the Extension Amendment Proposal were as follows:

For

Against

Abstain

17,581,000

2,132,072

Item 8.01. Other Events.

In connection with the vote to approve the Extension Amendment Proposal, the holders of 13,540,384 Public Shares properly

exercised their right to redeem their shares for cash at a redemption price of approximately $10.71 per share, for an aggregate redemption

amount of approximately $145 million, leaving approximately $39.7 million in the trust account.

On July 9, 2026,

the Sponsor and the Company’s independent directors voluntarily converted an aggregate of 5,749,999 Class B Ordinary Shares

into 5,749,999 Class A Ordinary Shares, as permitted by the Company’s Articles. The Class B Ordinary Shares that converted

into Class A Ordinary Shares will not be entitled to receive funds from the trust account through redemptions or otherwise and will

remain subject to the existing transfer restrictions. Following the conversions and redemptions, there are a total of 10,702,490

Class A Ordinary Shares outstanding and one Class B Ordinary Share outstanding, which Class B Ordinary Share is held by the

Sponsor.

Item 9.01. Financial

Statements and Exhibits.

(d) Exhibits.

Exhibit No.

Description

3.1

Amendment to the Amended and Restated Memorandum and Articles of Association.

104

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

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.

Date: July 16, 2026

PLUM ACQUISITION CORP. IV

By:

/s/ Kanishka Roy

Name:

Kanishka Roy

Title:

Chief Executive Officer

EX-3.1 — AMENDMENT TO THE AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION

EX-3.1

Filename: ea029765301ex3-1.htm · Sequence: 2

Exhibit 3.1

Registrar of Companies

Government Administration Building

133 Elgin Avenue

George Town

Grand Cayman

Plum Acquisition Corp. IV (No. 410839)

TAKE NOTICE THAT the following special resolution

was duly passed by the shareholders of Plum Acquisition Corp. IV (Plum) at an extraordinary general meeting held on 10 July 2026:

RESOLVED, as a special resolution that:

a) Article 194 of Plum’s Amended and Restated Memorandum and Articles of Association be and is hereby deleted in its entirety and replaced

with the following new Article 194:

“In the event that:

(a) either (i) the Company does not consummate a Business Combination by January 16, 2027 (or July 16,

2027, if applicable under the provisions of this Article 194) or such earlier time as the Board of Directors may approve, or such

later time as the Shareholders may approve in accordance with these Articles or (ii) a resolution of the Shareholders is passed

pursuant to the Companies Act to commence the voluntary liquidation of the Company prior to the consummation of a Business

Combination for any reason, the Company shall: (A) cease all operations except for the purpose of winding up; (B) as promptly as

reasonably possible but not more than ten (10) business days thereafter, redeem 100% of the Public Shares, at a per-Share price,

payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest earned on the Trust Account

(which interest shall be net of taxes payable and up to $100,000 of interest to pay dissolution expenses) and not previously

released to the Company to pay the Company’s taxes, if any, divided by the number of Public Shares then in issue, which

redemption will completely extinguish public Shareholders’ rights as Shareholders (including the right to receive further

liquidating distributions, if any), subject to Applicable Law; and (C) as promptly as reasonably possible following such redemption,

subject to the approval of the Company’s remaining Shareholders and the Directors, liquidate and dissolve, subject in each

case to its obligations under Cayman Islands law to provide for claims of creditors and in all cases subject to the requirements of

other Applicable Law; and

(b) any amendment to these Articles is made (i) to modify the substance or timing of the Company’s obligation

to allow redemptions in connection with an initial Business Combination or the Company’s obligation to redeem 100% of the Public Shares

if the Company has not consummated an initial Business Combination by January 16, 2027 (or July 16, 2027, if applicable under the provisions

of this Article 194), or (ii) with respect to any other provision of these Articles relating to the rights of holders of Class A Shares

or pre-initial Business Combination activity, each holder of Public Shares who is not a Founder, Director or officer of the Company shall

be provided with the opportunity to redeem their Public Shares upon the approval of any such amendment at a per-Share price, payable in

cash, equal to the aggregate amount then on deposit in the Trust Account, including interest earned on the Trust Account (which interest

shall be net of taxes payable), divided by the number of Public Shares then in issue. Any amounts due in connection with a redemption

under this Article 194(b) shall be paid promptly following the relevant amendment. If the proposed amendment is not approved or completed

for any reason then such redemptions shall be cancelled and share certificates (if any) returned to the relevant Shareholders as appropriate.

www.verify.gov.ky File#: 410839

Notwithstanding the foregoing or any

other provisions of the Articles, in the event that the Company has not consummated a Business Combination by January 16, 2027, the Company

may, without another vote of the Shareholders, elect to extend the date to consummate an initial Business Combination on a monthly basis

for up to six times by an additional one month each time after January 16, 2027, by resolution of the Directors, if requested by the Sponsor

in writing, and upon five days’ advance notice to the Directors prior to the applicable termination date, until July 16, 2027.”

b) Article 196(b) of Plum’s Amended and Restated Memorandum and Articles of Association be and is hereby deleted in its entirety and

replaced with the following new Article 196(b):

“vote on

(i) any Business Combination or any other proposal presented to the Shareholders prior to or in connection with the completion of a Business

Combination, or (ii) a proposed amendment to these Articles to extend the time the Company has to consummate a Business Combination

beyond January 16, 2027 (or July 16, 2027 if applicable under the provisions of Article 194) or otherwise amend any of the Business Combination

Provisions.”

/s/ Steven Handwerker

Name:

Steven Handwerker

Title:

Director

Date:

10 July 2026

www.verify.gov.ky File#: 410839

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