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SEC Form 4 research

TENAX THERAPEUTICS, INC. insider transactions

Inspect TENAX THERAPEUTICS, INC.'s public SEC insider acquisitions and sales, reporting owners and source receipts.

As of 2026-10-15T08:02:39.132Z

Issuer CIK
0000034956
Reporting owners
32
Officers and directors
13
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Read one actual disclosure before using it

Show the table · 1 row, 7 columns

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2026-09-182026-09-16Doogan DeclanP53,000$1.92Not reported

First displayed source row from Recent insider disclosures. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-09-16 and its public availability date is 2026-09-18. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code P: a purchase. A purchase code is only one eligibility check. Confirm reporting-owner role, amendment lineage and coverage before treating it as a strategy input.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC accession 0001193125-26-394831 ↗SEC accession 0001871714-26-000002 ↗SEC accession 0001871714-26-000002 ↗

Recent insider disclosures

Inspect all 11 displayed rows: Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

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2026-09-182026-09-16Doogan DeclanP53,000$1.92Not reported
2026-09-162026-09-15Giordano Christopher ThomasP4,850$1.82Not reported
2026-09-162026-09-11Giordano Christopher ThomasP6,000$1.88Not reported
2026-09-162026-09-11STAAB THOMAS R IIP5,675$1.94Not reported
2026-09-082026-09-03ADAR1 Capital Management, LLC, Schneeberger DanielP900,000$1.78Not reported
2026-09-032026-09-02ADAR1 Capital Management, LLC, Schneeberger DanielP187,704$1.8Not reported
2026-09-032026-09-01ADAR1 Capital Management, LLC, Schneeberger DanielP179,058$1.8Not reported
2026-09-032026-08-31ADAR1 Capital Management, LLC, Schneeberger DanielP403,571$1.79Not reported
2026-08-252026-08-24ADAR1 Capital Management, LLC, Schneeberger DanielP107,374$1.75Not reported
2026-08-252026-08-21ADAR1 Capital Management, LLC, Schneeberger DanielP716,369$1.77Not reported
2026-08-252026-08-20ADAR1 Capital Management, LLC, Schneeberger DanielP202,124$1.78Not reported

Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Inspect all 13 displayed rows: Officers and directors in the directory

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MCGAULEY THOMAS00015507014
STAAB THOMAS R II000123070859
Davidson Michael H.000157378515
ARMISTICE CAPITAL, LLC0001601086618
Almenoff June Sherie000149264724
Armistice Capital Master Fund Ltd.0001633584595
PROEHL GERALD T0001279191122
BLANCK RONALD R00012524916
Boyd Steven0001706140618
Doogan Declan000170423458
Giordano Christopher Thomas00018717145
Mitchum James P.00015974392
Rich Stuart00018417855
MCGAULEY THOMAS ↗STAAB THOMAS R II ↗Davidson Michael H. ↗ARMISTICE CAPITAL, LLC ↗Almenoff June Sherie ↗Armistice Capital Master Fund Ltd. ↗PROEHL GERALD T ↗BLANCK RONALD R ↗Boyd Steven ↗Doogan Declan ↗Giordano Christopher Thomas ↗Mitchum James P. ↗Rich Stuart ↗

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

This issuer meets the currently published company-strategy eligibility rules.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.