InsiderFlow

TENX

Tenax Therapeutics, Inc.$1.83+0.04 (+2.51%)
Prev Close$1.79·MCap$47.5M·P/E—·Vol125.2K·Yield—
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Buys (12M)

12

$6.59M

▼

Sells (12M)

0

$0.00

◆

Net Activity

Net Buyer

$6.59M

●

Active Insiders

7

last 12 mo

Over the past 12 months, insider activity at Tenax Therapeutics, Inc. (TENX) has been exclusively buying, with 12 insider purchases totaling $6.59M and 0 insider sales totaling $0.00. The most recent insider transaction was by ADAR1 Capital Management, LLC (10 percent owner), who purchased $1.46M worth of shares on Oct 21, 2026. Tenax Therapeutics, Inc. operates in the Healthcare sector, within the Biotechnology industry, with a market cap of $47.5M.

TENX Insider Trading Activity

DateInsiderTypeValue
Oct 21, 2026 ADAR1 Capital Management, LLCBuy$1.46M3.5% OS
Sep 17, 2026 Doogan DeclanBuy$101.8K
Sep 15, 2026 Giordano Christopher ThomasBuy$20.1K
Sep 15, 2026 STAAB THOMAS R IIBuy$11.0K
Sep 8, 2026 ADAR1 Capital Management, LLCBuy$1.60M3.4% OS
Sep 2, 2026 ADAR1 Capital Management, LLCBuy$1.38M2.9% OS
Aug 24, 2026 ADAR1 Capital Management, LLCBuy$1.81M3.9% OS
Dec 8, 2025 Rich StuartBuy$50.8K
Dec 2, 2025 Rich StuartBuy$45.6K
Nov 18, 2025 Giordano Christopher ThomasBuy$20.0K
Nov 17, 2025 Almenoff June SherieBuy$14.9K
Nov 17, 2025 MCGAULEY THOMASBuy$58.2K

TENX Insider Buying Activity

The following table shows recent insider purchases of Tenax Therapeutics, Inc. (TENX) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Oct 21, 2026 ADAR1 Capital Management, LLCBuy$1.46M3.5% OS
Sep 17, 2026 Doogan DeclanBuy$101.8K
Sep 15, 2026 Giordano Christopher ThomasBuy$20.1K
Sep 15, 2026 STAAB THOMAS R IIBuy$11.0K
Sep 8, 2026 ADAR1 Capital Management, LLCBuy$1.60M3.4% OS
Sep 2, 2026 ADAR1 Capital Management, LLCBuy$1.38M2.9% OS
Aug 24, 2026 ADAR1 Capital Management, LLCBuy$1.81M3.9% OS
Dec 8, 2025 Rich StuartBuy$50.8K
Dec 2, 2025 Rich StuartBuy$45.6K
Nov 18, 2025 Giordano Christopher ThomasBuy$20.0K
Nov 17, 2025 Almenoff June SherieBuy$14.9K
Nov 17, 2025 MCGAULEY THOMASBuy$58.2K

TENX Insider Selling Activity

The following table shows recent insider sales of Tenax Therapeutics, Inc. (TENX) stock reported via SEC Form 4 filings.

No insider selling activity found for TENX in the last 12 months.

TENX Insiders

ADAR1 Capital Management, LLC

10 percent owner

Bought $6.26M
4 tradesLast: Oct 21, 2026
Doogan Declan

director

Bought $101.8K
1 tradesLast: Sep 17, 2026
Giordano Christopher Thomas

director, officer: CEO

Bought $40.1K
2 tradesLast: Sep 15, 2026
STAAB THOMAS R II

officer: Chief Financial Officer

Bought $11.0K
1 tradesLast: Sep 15, 2026
Rich Stuart

Chief Medical Officer

Bought $96.4K
2 tradesLast: Dec 8, 2025
Almenoff June Sherie

Director

Bought $14.9K
1 tradesLast: Nov 17, 2025
MCGAULEY THOMAS

Interim CFO

Bought $58.2K
1 tradesLast: Nov 17, 2025