Sec Form 4 Filing - ARMISTICE CAPITAL, LLC @ TENAX THERAPEUTICS, INC. - 2021-07-08

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL OMB Number: 3235-0287 Expires: November 30, 2011 Estimated average burden hours per response... 0.5

1. Name and Address of Reporting Person ARMISTICE CAPITAL, LLC 2. Issuer Name and Ticker or Trading Symbol TENAX THERAPEUTICS, INC. [ TENX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 510 MADISON AVENUE, 7TH FLOOR, 3. Date of Earliest Transaction (MM/DD/YY) 07/08/2021 (Street) NEW YORK, NY10022 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Warrant (right to buy) $ 0.0001 07/08/2021 A( 2 )( 3 ) 4,773,269 ( 2 )( 3 ) ( 2 )( 3 ) Common Stock 4,773,269 ( 2 ) ( 3 ) 4,773,269 I See Footnote ( 1 ) Warrant (right to buy) $ 1.97 07/08/2021 A( 2 )( 3 ) 4,773,269 ( 2 )( 3 ) ( 2 )( 3 ) Common Stock 4,773,269 ( 2 ) ( 3 ) 4,773,269 I See Footnote ( 1 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other ARMISTICE CAPITAL, LLC 510 MADISON AVENUE, 7TH FLOOR NEW YORK, NY10022 X Armistice Capital Master Fund Ltd. 510 MADISON AVENUE 7TH FLOOR NEW YORK, NY10022 X Boyd Steven 510 MADISON AVENUE 7TH FLOOR NEW YORK, NY10022 X Signatures ARMISTICE CAPITAL, LLC, Name: /s/ Steven Boyd, Title: Managing Member 07/09/2021 Signature of Reporting Person Date ARMISTICE CAPITAL MASTER FUND LTD, Name: /s/ Steven Boyd, Title: Director 07/09/2021 Signature of Reporting Person Date STEVEN BOYD, Name: /s/ Steven Boyd 07/09/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The reported securities of Tenax Therapeutics, Inc. (the "Issuer") are directly held by Armistice Capital Master Fund Ltd., a Cayman Islands exempted company (the "Master Fund"), and may be deemed to be indirectly beneficially owned by: (i) Armistice Capital, LLC ("Armistice Capital"), as the investment manager of the Master Fund; and (ii) Steven Boyd, as the Managing Member of Armistice Capital ("Mr. Boyd", and collectively with the Master Fund and Armistice Capital, the "Reporting Persons"). Each of Armistice Capital and Mr. Boyd disclaim beneficial ownership of the reported securities except to the extent of their respective pecuniary interests therein, and this report shall not be deemed an admission that either of them are the beneficial owners of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. ( 2 )The Master Fund purchased 4,773,269 units of the securities of the Issuer directly from the Issuer in a private placement transaction that closed on July 8, 2021. Each Unit consists of (i) 1 pre-funded warrant to purchase one share of common stock of the Issuer (a "Pre-Funded Warrant") for an exercise price of $0.0001, subject to customary adjustments, and (ii) 1 Series A Warrant to purchase one share of common stock of the Issuer (a "Series A Warrant", and together with the Pre-Funded Warrants, the "Warrants") for an exercise price of $1.97, subject to customary adjustments. The aggregate purchase price for the 4,773,269 Units was $9,999,998.56 or approximately $2.095 per Unit. The Pre-Funded Warrants were immediately exercisable upon issuance and expire when they are fully exercised. The Series A Warrants were immediately exercisable upon issuance and expire five and one half years following the date of issuance. ( 3 )(Continued from footnote 2) The Warrants are subject to a limitation on exercise pursuant to which the Master Fund may not exercise the Warrants if such exercise would result in the Master Fund, together with the Master Fund's affiliates and any person acting as a group together with the Master Fund or any of the Master Fund's affiliates, beneficially owning greater than 9.99% of the number of shares of common stock outstanding immediately after giving effect to the issuance of shares of common stock upon exercise.

Remarks: Each of the Master Fund and Armistice Capital may be deemed a director by deputization of the Issuer by virtue of the fact that Steven Boyd, a representative of the Master Fund and Armistice Capital, currently serves on the Issuer's board of directors.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.