Form 8-K

8-K — Sintx Technologies, Inc.

Accession: 0001493152-26-037613

Filed: 2026-08-13

Period: 2026-08-12

CIK: 0001269026

SIC: 3841 (SURGICAL & MEDICAL INSTRUMENTS & APPARATUS)

Item: Regulation FD Disclosure

Item: Other Events

Item: Financial Statements and Exhibits

Documents

8-K — form8-k.htm (Primary)

EX-99.1 (ex99-1.htm)

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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): August 12, 2026

SINTX

Technologies, Inc.

(Exact

name of registrant as specified in its charter)

Delaware

001-33624

84-1375299

(State

or other jurisdiction

incorporation)

(Commission

File

Number)

(IRS

Employer

Identification

No.)

1885

West 2100 South

Salt

Lake City, UT 84119

(Address

of principal executive offices) (Zip Code)

Registrant’s

telephone number, including area code: (801) 839-3500

(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 of 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:

Common

Stock, par value $0.01 per share

SINT

The

NASDAQ Capital Market

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 ☐

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

7.01. Regulation FD. Disclosure.

August 13, 2026,

SINTX Technologies, Inc. (the “Company”) issued a press release announcing that it has regained compliance with the minimum

stockholders’ equity requirement for continued listing on The Nasdaq Capital Market under Nasdaq Listing Rule 5550(b)(1). The full

text of the press release is furnished as Exhibit 99.1 to this Form 8-K.

The

information contained in this Item 7.01, including Exhibit 99.1 attached hereto, is being furnished and shall not be deemed to be “filed”

for the purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section. Furthermore,

the information contained in this Item 7.01 or Exhibit 99.1 shall not be deemed to be incorporated by reference into any registration

statement or other document filed pursuant to the Securities Act of 1933, except as shall be expressly set forth by specific reference

in such filing.

Item

8.01. Other Events.

August 12, 2026, the Company, received a letter (the “Letter”) from the Listing Qualifications Department (the “Staff”)

of The Nasdaq Stock Market LLC (“Nasdaq”) notifying the Company that it has regained compliance with the minimum stockholders’

equity requirement for continued listing on The Nasdaq Capital Market under Nasdaq Listing Rule 5550(b)(1).

previously disclosed in the Company’s Current Report on Form 8-K filed on May 27, 2026, on May 22, 2026, the Company received a

letter from the Staff notifying it that it was not in compliance with Nasdaq Listing Rule 5550(b)(1), which requires companies listed

on The Nasdaq Capital Market to maintain a minimum of $2.5 million in stockholders’ equity for continued listing.

the Letter, the Staff stated that, based on the Company’s Quarterly Report on Form 10-Q for the fiscal quarter ended June 30, 2026,

which reported stockholders’ equity of $4,830,000 as of that date, the Company has regained compliance with Nasdaq Listing Rule

5550(b)(1), and that the matter is now closed.

Item

9.01 Financial Statements and Exhibits.

Exhibit

No.

Description

99.1

Press

Release, dated August 13, 2026

104

Cover

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

SIGNATURES

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.

SINTX

Technologies, Inc.

Date:

August

13, 2026

By:

/s/

Eric K. Olson

Eric

K. Olson

Chief

Executive Officer

EX-99.1

Filename: ex99-1.htm · Sequence: 2

Exhibit

99.1

SINTX

Technologies Regains Compliance with Nasdaq Stockholders’ Equity Requirement

SALT

LAKE CITY, Utah – August 13, 2026 – SINTX Technologies, Inc. (NASDAQ: SINT) (“SINTX” or the “Company”),

a company focused on advanced silicon nitride materials and medical technologies, today announced that it received written notification

from the Listing Qualifications Staff of The Nasdaq Stock Market LLC (“Nasdaq”) confirming that the Company has regained

compliance with Nasdaq Listing Rule 5550(b)(1), which requires companies listed on the Nasdaq Capital Market to maintain minimum stockholders’

equity of $2.5 million.

Based

on SINTX’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2026, which reported stockholders’ equity of approximately

$4.83 million, Nasdaq determined that the Company complies with the minimum stockholders’ equity requirement under Listing Rule

5550(b)(1) and confirmed that the previously disclosed deficiency matter is now closed.

“We

are pleased to have resolved this matter and to have Nasdaq confirm our compliance with the minimum stockholders’ equity requirement,”

said Eric K. Olson, Chairman and Chief Executive Officer of SINTX Technologies. “This is an important step as we continue to strengthen

the Company and focus our resources on the commercialization of our silicon nitride technologies and the execution of our growth strategy.”

The

Company remains focused on advancing the commercialization of its silicon nitride-based medical products, expanding its distribution

network and developing strategic partnerships designed to support future revenue growth.

About

SINTX

Headquartered

in Salt Lake City, Utah, SINTX Technologies, Inc. (NASDAQ: SINT) is an advanced ceramics company that develops, manufactures, and commercializes

silicon nitride biomaterials, composites, devices, and related technologies for medical and other high-value applications. SINTX’s

technologies are supported by peer-reviewed research, a patent portfolio, U.S.-based manufacturing capabilities and strategic industry

relationships. The Company’s business includes proprietary biomaterials and medical device technologies, as well as contract manufacturing

and other advanced ceramics opportunities. SINTX’s product portfolio includes the FDA-cleared SINAPTIC Foot & Ankle Implant

System for reconstructive surgery.

Forward-Looking

Statements

This

press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including

statements regarding the Company’s commercialization initiatives, expansion of its distribution network, development of strategic

partnerships, growth strategy, future revenue growth and ability to maintain compliance with the continued listing requirements of The

Nasdaq Stock Market. Forward-looking statements are based on current expectations and assumptions and are subject to risks and uncertainties

that could cause actual results to differ materially from those expressed or implied by such statements. These risks and uncertainties

include those described in the Company’s filings with the U.S. Securities and Exchange Commission, including under the heading

“Risk Factors.” Readers are cautioned not to place undue reliance on these forward-looking statements. The Company undertakes

no obligation to update any forward-looking statement, except as required by applicable law.

SINTX

Contacts:

Investor

Relations

Gregg

Honigblum, Chief Investment Officer

801-839-3502

IR@sintx.com

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