TENX insider buying
Every open-market purchase of Tenax Therapeutics, Inc. (TENX) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$6.59M
Insiders buying (12m)8
Purchases on record12
Last purchase filedOct 21, 2026
In the last 12 months, 8 insiders of Tenax Therapeutics, Inc. bought $6.59M of TENX stock on the open market in 12 reported purchases. The most recent was filed on Oct 21, 2026: ADAR1 Capital Management, LLC +1 (10% Owner) bought 922,849 shares at $1.59, worth $1.46M. The largest purchase on record here is $1.82M by Schneeberger Daniel +1 on Aug 20, 2026.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Oct 21 | ADAR1 Capital Management, LLC…10% Owner | $1.46M | 922,849 | $1.59 | +14% | Oct 19 | SEC |
| Sep 17 | Doogan DeclanDirector | $101.76K | 53,000 | $1.92 | >+999% | Sep 16 | SEC |
| Sep 15 | Giordano Christopher ThomasCEO, Director | $20.11K | 10,850 | $1.85 | +96% | Sep 11 | SEC |
| Sep 15 | Staab Thomas R IIChief Financial Officer | $11.01K | 5,675 | $1.94 | +57% | Sep 11 | SEC |
| Sep 8 | ADAR1 Capital Management, LLC…10% Owner | $1.60M | 900,000 | $1.78 | +16% | Sep 3 | SEC |
| Sep 2 | Schneeberger Daniel +110% Owner | $1.38M | 770,333 | $1.79 | +16% | Aug 31 | SEC |
| Aug 24 | Schneeberger Daniel +110% Owner | $1.82M | 1,025,867 | $1.77 | +27% | Aug 20 | SEC |
| Dec 10 | Rich StuartChief Medical Officer, Director | $50.80K | 5,000 | $10.16 | new | Dec 8 | SEC |
| Dec 5 | Rich StuartChief Medical Officer, Director | $45.63K | 5,000 | $9.13 | new | Dec 2 | SEC |
| Nov 20 | Giordano Christopher ThomasCEO, Director | $19.99K | 2,605 | $7.67 | new | Nov 18 | SEC |
| Nov 19 | Mcgauley ThomasInterim CFO | $58.18K | 8,000 | $7.27 | new | Nov 17 | SEC |
| Nov 19 | Almenoff June SherieDirector | $14.95K | 1,993 | $7.50 | new | Nov 17 | SEC |