TENX · ISSUER CIK 34956
TENAX THERAPEUTICS, INC.
Between Jul 31, 2026 and Oct 28, 2026, 4 TENAX THERAPEUTICS, INC. insiders reported $6.4M of open-market purchases and $0.00 of sales on SEC Form 4. The largest buyer was ADAR1 Capital Management, LLC (10% Owner), with $6.3M.
↗4 insiders filed
Original Form 4 filings from Jul 31, 2026 to Oct 28, 2026. No open-market sales in the window.
$6.4MInsider buying
$0.00Insider selling
+$6.4MNet open-market
Oct 21, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 21, 202616:49 | Oct 21, 2026from Oct 19, 2026 | TENX | 10% Owner · +1 joint | P · Buy | $1.59 | +922,849 | 7,447,000 | +14% | +$1.5M | -90.2% | +18.6% |
| Sep 17, 202621:30 | Sep 16, 2026 | TENX | Director | P · Buy | $1.92 | +53,000 | 55,274 | +2331% | +$102K | -89.5% | -2.1% |
| Sep 15, 202621:38 | Sep 15, 2026from Sep 11, 2026 | TENX | CEO, Director | P · Buy | $1.85 | +10,850 | 22,174 | +96% | +$20K | -89.9% | +1.5% |
| Sep 15, 202621:30 | Sep 11, 2026 | TENX | Chief Financial Officer | P · Buy | $1.94 | +5,675 | 15,675 | +57% | +$11K | -89.4% | -2.8% |
| Sep 8, 202617:16 | Sep 3, 2026 | TENX | 10% Owner · +1 joint | P · BuyLate 5d | $1.78 | +900,000 | 6,524,151 | +16% | +$1.6M | -90.3% | +5.5% |
| Sep 2, 202617:52 | Sep 2, 2026from Aug 31, 2026 | TENX | 10% Owner · +1 joint | P · Buy | $1.79 | +770,333 | 5,624,151 | +16% | +$1.4M | -90.2% | +4.8% |
| Aug 24, 202618:12 | Aug 24, 2026from Aug 20, 2026 | TENX | 10% Owner · +1 joint | P · Buy | $1.77 | +1,025,867 | 4,853,818 | +27% | +$1.8M | -90.3% | +6.3% |