In the last 12 months, insiders at TENAX THERAPEUTICS, INC. ($TENX) filed 45 transactions with the SEC: 21 open-market purchases totaling $204,468 and 0 sales totaling $0. Net insider sentiment: net buying.
TENAX THERAPEUTICS, INC. operates in the Pharmaceutical preparations industry (Life sciences sector).
Most Active Insiders
- Rich Stuart (Chief Medical Officer) — 9 transactions totaling $96,414
- MCGAULEY THOMAS (Interim CFO) — 4 transactions totaling $58,164
- Almenoff June Sherie (Director) — 5 transactions totaling $29,890
- Giordano Christopher Thomas (CEO) — 7 transactions totaling $20,000
- Doogan Declan (Director) — 1 transaction totaling $0
View all SEC Filings for TENAX THERAPEUTICS, INC. (TENX).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 30, 2026 | MCGAULEY THOMAS | Interim CFO | M | Stock Option (right to buy) | 50000 | $0.00 | 50,000.0000 | 39,741,404 | 9999.99% | 0.13% |
| Jan. 9, 2026 | Giordano Christopher Thomas | CEO | A | Stock Option (right to buy) | 450000 | $0.00 | 3,100,719.0000 | 39,741,404 | 16.98% | 1.13% |
| Jan. 9, 2026 | Rich Stuart | Chief Medical Officer | A | Stock Option (right to buy) | 250000 | $0.00 | 1,375,339.0000 | 39,741,404 | 22.22% | 0.63% |
| Jan. 9, 2026 | Hunter Robyn | Director | A | Stock Option (right to buy) | 30000 | $0.00 | 210,004.0000 | 39,741,404 | 16.67% | 0.08% |
| Jan. 9, 2026 | Doogan Declan | Director | A | Stock Option (right to buy) | 30000 | $0.00 | 210,008.0000 | 39,741,404 | 16.67% | 0.08% |
| Jan. 9, 2026 | Almenoff June Sherie | Director | A | Stock Option (right to buy) | 30000 | $0.00 | 210,008.0000 | 39,741,404 | 16.67% | 0.08% |
| Jan. 9, 2026 | Davidson Michael H. | Director | A | Stock Option (right to buy) | 30000 | $0.00 | 210,008.0000 | 39,741,404 | 16.67% | 0.08% |
| Jan. 9, 2026 | PROEHL GERALD T | Director | A | Stock Option (right to buy) | 3000 | $0.00 | 210,010.0000 | 39,741,404 | 1.45% | 0.01% |
| Dec. 8, 2025 | Rich Stuart | Chief Medical Officer | P | Common Stock | 2500 | $10.10 | 12,654.0000 | 39,741,404 | 24.62% | 0.01% |
| Dec. 9, 2025 | Rich Stuart | Chief Medical Officer | P | Common Stock | 2500 | $10.22 | 12,654.0000 | 39,741,404 | 24.62% | 0.01% |
| Dec. 3, 2025 | Rich Stuart | Chief Medical Officer | P | Common Stock | 1500 | $9.08 | 7,654.0000 | 39,741,404 | 24.37% | 0.00% |
| Dec. 4, 2025 | Rich Stuart | Chief Medical Officer | P | Common Stock | 2500 | $9.20 | 7,654.0000 | 39,741,404 | 48.51% | 0.01% |
| Dec. 2, 2025 | Rich Stuart | Chief Medical Officer | P | Common Stock | 1000 | $9.01 | 6,154.0000 | 39,741,404 | 19.40% | 0.00% |
| Nov. 19, 2025 | Giordano Christopher Thomas | CEO | P | Common Stock | 455 | $7.51 | 2,067.0000 | 39,741,404 | 28.23% | 0.00% |
| Nov. 18, 2025 | Almenoff June Sherie | Director | P | Common Stock | 1900 | $7.52 | 1,993.0000 | 39,741,404 | 2043.01% | 0.00% |
| Nov. 17, 2025 | Almenoff June Sherie | Director | P | Common Stock | 93 | $7.15 | 93.0000 | 39,741,404 | 9999.99% | 0.00% |
| Nov. 20, 2025 | Giordano Christopher Thomas | CEO | P | Common Stock | 538 | $7.59 | 2,605.0000 | 39,741,404 | 26.03% | 0.00% |
| Nov. 18, 2025 | Giordano Christopher Thomas | CEO | P | Common Stock | 1612 | $7.75 | 1,612.0000 | 39,741,404 | 9999.99% | 0.00% |
| Nov. 17, 2025 | MCGAULEY THOMAS | Interim CFO | P | Common Stock | 2000 | $7.34 | 8,000.0000 | 39,741,404 | 33.33% | 0.01% |
| Nov. 17, 2025 | MCGAULEY THOMAS | Interim CFO | P | Common Stock | 1000 | $7.35 | 8,000.0000 | 39,741,404 | 14.29% | 0.00% |
| Nov. 17, 2025 | MCGAULEY THOMAS | Interim CFO | P | Common Stock | 5000 | $7.23 | 8,000.0000 | 39,741,404 | 166.67% | 0.01% |
| Nov. 17, 2025 | Almenoff June Sherie | Director | P | Common Stock | 93 | $7.15 | 93.0000 | 39,741,404 | 9999.99% | 0.00% |
| Nov. 18, 2025 | Almenoff June Sherie | Director | P | Common Stock | 1900 | $7.52 | 1,993.0000 | 39,741,404 | 2043.01% | 0.00% |
| July 1, 2025 | Doogan Declan | Not found | A | Stock Option (right to buy) | 80000 | $0.00 | 180,008.0000 | 15,271,705 | 79.99% | 0.52% |
| July 1, 2025 | Davidson Michael H. | Not found | A | Stock Option (right to buy) | 80000 | $0.00 | 180,008.0000 | 15,271,705 | 79.99% | 0.52% |
| July 1, 2025 | Hunter Robyn | Not found | A | Stock Option (right to buy) | 80000 | $0.00 | 180,004.0000 | 15,271,705 | 80.00% | 0.52% |
| July 1, 2025 | PROEHL GERALD T | Not found | A | Stock Option (right to buy) | 80000 | $0.00 | 180,010.0000 | 15,271,705 | 79.99% | 0.52% |
| July 1, 2025 | Almenoff June Sherie | Not found | A | Stock Option (right to buy) | 80000 | $0.00 | 180,008.0000 | 15,271,705 | 79.99% | 0.52% |
| May 16, 2025 | Giordano Christopher Thomas | CEO | A | Stock Option (right to buy) | 1400000 | $0.00 | 2,650,719.0000 | 15,271,705 | 111.94% | 9.17% |
| May 16, 2025 | Rich Stuart | Chief Medical Officer | A | Stock Option (right to buy) | 625000 | $0.00 | 1,125,339.0000 | 15,271,705 | 124.92% | 4.09% |
| Dec. 10, 2024 | Almenoff June Sherie | Not found | A | Stock Option (right to buy) | 100000 | $0.00 | 100,008.0000 | 21,161,143 | 9999.99% | 0.47% |
| Dec. 10, 2024 | Davidson Michael H. | Not found | A | Stock Option (right to buy) | 100000 | $0.00 | 100,008.0000 | 21,161,143 | 9999.99% | 0.47% |
| Dec. 10, 2024 | Doogan Declan | Not found | A | Stock Option (right to buy) | 100000 | $0.00 | 100,004.0000 | 21,161,143 | 9999.99% | 0.47% |
| Dec. 10, 2024 | Giordano Christopher Thomas | CEO | A | Stock Option (right to buy) | 1250000 | $0.00 | 1,250,719.0000 | 21,161,143 | 9999.99% | 5.91% |
| Dec. 10, 2024 | Hunter Robyn | Not found | A | Stock Option (right to buy) | 100000 | $0.00 | 100,004.0000 | 21,161,143 | 9999.99% | 0.47% |
| Dec. 10, 2024 | PROEHL GERALD T | Not found | A | Stock Option (right to buy) | 100000 | $0.00 | 100,010.0000 | 21,161,143 | 9999.99% | 0.47% |
| Dec. 10, 2024 | Rich Stuart | Chief Medical Officer | A | Stock Option (right to buy) | 500000 | $0.00 | 500,339.0000 | 21,161,143 | 9999.99% | 2.36% |
| Aug. 8, 2024 | PROEHL GERALD T | Not found | P | Warrant | 16660 | $0.00 | 16,660.0000 | 248,447 | 9999.99% | 6.71% |
| Aug. 8, 2024 | PROEHL GERALD T | Not found | P | Common Stock | 1666 | $0.00 | 1,667.0000 | 248,447 | 9999.99% | 0.67% |
| Aug. 8, 2024 | Davidson Michael H. | Not found | P | Common Stock | 2500 | $0.00 | 2,881.0000 | 248,447 | 656.17% | 1.01% |
| Aug. 8, 2024 | PROEHL GERALD T | Not found | P | Pre-Funded Warrant | 31654 | $0.00 | 31,654.0000 | 248,447 | 9999.99% | 12.74% |
| Aug. 8, 2024 | Davidson Michael H. | Not found | P | Warrant | 25000 | $0.00 | 25,000.0000 | 248,447 | 9999.99% | 10.06% |
| Aug. 8, 2024 | Davidson Michael H. | Not found | P | Pre-Funded Warrant | 47500 | $0.00 | 47,500.0000 | 248,447 | 9999.99% | 19.12% |
| May 17, 2024 | Rich Stuart | Chief Medical Officer | A | Stock Option (right to buy) | 119 | $0.00 | 339.0000 | 248,447 | 54.09% | 0.05% |
| May 17, 2024 | Giordano Christopher Thomas | CEO | A | Stock Option (right to buy) | 437 | $0.00 | 719.0000 | 248,447 | 154.96% | 0.18% |