Form 8-K

8-K — TENAX THERAPEUTICS, INC.

Accession: 0001193125-26-257400

Filed: 2026-06-04

Period: 2026-06-02

CIK: 0000034956

SIC: 2834 (PHARMACEUTICAL PREPARATIONS)

Item: Submission of Matters to a Vote of Security Holders

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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): June 2, 2026

Tenax Therapeutics, Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-34600

26-2593535

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

101 Glen Lennox Drive, Suite 300

Chapel Hill, North Carolina 27517

(Address of principal executive offices) (Zip Code)

919-855-2100

(Registrant’s telephone number, including area code)

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, $0.0001 par value per share

TENX

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 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).

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 5.07

Submission of Matters to a Vote of Security Holders.

On June 2, 2026, Tenax Therapeutics, Inc. (the “Company”) held its 2026 annual meeting of stockholders (the “Annual Meeting”). The following proposals were voted upon at the Annual Meeting and the final voting results with respect to each such proposal are set forth below.

Proposal 1: Election of Directors

The Company’s stockholders elected each of the following individuals to the Company’s Board of Directors for a one-year term expiring in 2027, or until his or her successor is duly elected and qualified, by the votes indicated below.

Members

For

Withheld

Broker Non-Votes

June Almenoff

17,362,177

214,449

3,742,678

Michael Davidson

15,762,162

1,814,464

3,742,678

Declan Doogan

17,394,626

182,000

3,742,678

Christopher T. Giordano

17,397,265

179,361

3,742,678

Robyn M. Hunter

17,394,848

181,778

3,742,678

Gerald T. Proehl

17,393,189

183,437

3,742,678

Stuart Rich

17,397,413

179,213

3,742,678

Proposal 2: Auditor Ratification

The Company’s stockholders ratified the appointment of Cherry Bekaert LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2026 by the votes indicated below.

For

Against

Abstain

Broker Non-Votes

21,304,543

3,688

11,073

None

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.

Date: June 4, 2026

Tenax Therapeutics, Inc.

By:

/s/ Christopher T. Giordano

Christopher T. Giordano

President and Chief Executive Officer

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Entity Address, Address Line One

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