Tenon Medical Inc (TNON)
Insider transactions
A complete record of Form 4 filings tracking every share acquisition and disposal by executives, directors, and senior officers. Filterable by date range and transaction type, the table exposes the direct market actions of those with the deepest knowledge of a company's operations — providing a factual, data-driven signal of internal conviction that complements traditional fundamental and technical analysis.
Transaction date | Executive | Executive Title | Security Type | Acquisition / Disposal | Shares | Share price |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Disposal | 65,582 | $5.56 |
| Sep 10, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Acquisition | 28,267 | $4.02 |
| Sep 10, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Acquisition | 31,227 | $2.92 |
| Sep 10, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Acquisition | 8,431 | $4.92 |
| Sep 9, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Disposal | 50,395 | $2.61 |
| Sep 9, 2026 | WILLIAMSON, KEVIN | Chief Financial Officer | Common Stock | Disposal | 11 | $3.45 |
| Sep 9, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Acquisition | 39,508 | $3.40 |
| Sep 9, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Disposal | 9,948 | $4.27 |
| Sep 8, 2026 | WILLIAMSON, KEVIN | Chief Financial Officer | Common Stock | Acquisition | 30 | $0 |
| Sep 8, 2026 | WILLIAMSON, KEVIN | Chief Financial Officer | Restricted Stock Units | Disposal | 30 | $0 |
| Sep 8, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Acquisition | 707 | $3.34 |
| Sep 8, 2026 | WILLIAMSON, KEVIN | Chief Financial Officer | Restricted Stock Units | Acquisition | 30 | $0 |
| Sep 4, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Disposal | 1,506 | $3.70 |
| Sep 3, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Acquisition | 1,658 | $3.98 |
| Sep 2, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Disposal | 450 | $4.53 |
| Sep 1, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Acquisition | 1,790 | $4.57 |
| Aug 31, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Disposal | 1,276 | $4.66 |
| Aug 28, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Disposal | 4,932 | $7.07 |
| Aug 28, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Disposal | 2,091 | $7.90 |
| Aug 28, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Acquisition | 12,376 | $5.21 |
| Aug 28, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Acquisition | 5,981 | $6.35 |
| Aug 27, 2026 | HRT, FINANCIAL LP | 10% Owner | Common Stock | Disposal | 419 | $4.96 |
| Aug 3, 2026 | FOSTER, STEVEN M | Director, CEO and President | Common Stock | Disposal | 41,788 | $0.20 |
| Aug 3, 2026 | GINN, RICHARD | Director, Chief Technology Officer | Common Stock | Disposal | 44,809 | $0.20 |
| Aug 3, 2026 | WILLIAMSON, KEVIN | Chief Financial Officer | Common Stock | Disposal | 12,978 | $0.20 |
| Jul 31, 2026 | GINN, RICHARD | Director, Chief Technology Officer | Restricted Stock Units | Disposal | 126,577 | $0 |
| Jul 31, 2026 | FOSTER, STEVEN M | Director, CEO and President | Common Stock | Acquisition | 140,936 | $0 |
| Jul 31, 2026 | HOCHSCHULER, STEPHEN | Director | Restricted Stock Units | Disposal | 10,732 | $0 |
| Jul 31, 2026 | JACQUES, KRISTINE M | Director | Common Stock | Acquisition | 10,147 | $0 |
| Jul 31, 2026 | FERRARI, RICHARD | Director | Common Stock | Acquisition | 64,479 | $0 |
| Jul 31, 2026 | FERRARI, RICHARD | Director | Restricted Stock Units | Disposal | 64,479 | $0 |
| Jul 31, 2026 | JACQUES, KRISTINE M | Director | Restricted Stock Units | Disposal | 10,147 | $0 |
| Jul 31, 2026 | WEIGLE, ROBERT K | Director | Common Stock | Acquisition | 10,732 | $0 |
| Jul 31, 2026 | WEIGLE, ROBERT K | Director | Restricted Stock Units | Disposal | 10,732 | $0 |
| Jul 31, 2026 | HOCHSCHULER, STEPHEN | Director | Common Stock | Acquisition | 10,732 | $0 |
| Jul 31, 2026 | HOWARD, IVAN | Director | Restricted Stock Units | Disposal | 10,732 | $0 |
| Jul 31, 2026 | WILLIAMSON, KEVIN | Chief Financial Officer | Restricted Stock Units | Disposal | 58,987 | $0 |
| Jul 31, 2026 | HOWARD, IVAN | Director | Common Stock | Acquisition | 10,732 | $0 |
| Jul 31, 2026 | FOSTER, STEVEN M | Director, CEO and President | Restricted Stock Units | Disposal | 140,936 | $0 |
| Jul 31, 2026 | WILLIAMSON, KEVIN | Chief Financial Officer | Common Stock | Acquisition | 58,987 | $0 |
| Jul 31, 2026 | GINN, RICHARD | Director, Chief Technology Officer | Common Stock | Acquisition | 126,577 | $0 |
| Jul 31, 2026 | JACQUES, KRISTINE M | Director | Restricted Stock Units | Acquisition | 10,147 | $0 |
| Jul 31, 2026 | WILLIAMSON, KEVIN | Chief Financial Officer | Restricted Stock Units | Acquisition | 58,987 | $0 |
| Jul 31, 2026 | WEIGLE, ROBERT K | Director | Restricted Stock Units | Acquisition | 10,732 | $0 |
| Jul 31, 2026 | FOSTER, STEVEN M | Director, CEO and President | Restricted Stock Units | Acquisition | 140,936 | $0 |
| Jul 31, 2026 | GINN, RICHARD | Director, Chief Technology Officer | Restricted Stock Units | Acquisition | 126,577 | $0 |
| Jul 31, 2026 | HOWARD, IVAN | Director | Restricted Stock Units | Acquisition | 10,732 | $0 |
| Jul 31, 2026 | HOCHSCHULER, STEPHEN | Director | Restricted Stock Units | Acquisition | 10,732 | $0 |
| Jul 31, 2026 | FERRARI, RICHARD | Director | Restricted Stock Units | Acquisition | 64,479 | $0 |
| May 1, 2026 | GEIST, WYATT D. | Chief Innovation Officer | Common stock | Acquisition | 136,401 | $0 |
| May 1, 2026 | GRAWEY, NATHANIEL A. | Chief Commercial Officer | Common stock | Acquisition | 68,201 | $0 |
| Mar 3, 2026 | WILLIAMSON, KEVIN | Chief Financial Officer | Restricted Stock Units | Disposal | 1,041 | $0 |
| Mar 3, 2026 | WILLIAMSON, KEVIN | Chief Financial Officer | Common Stock | Acquisition | 1,041 | $0 |
| Mar 3, 2026 | WILLIAMSON, KEVIN | Chief Financial Officer | Restricted Stock Units | Acquisition | 1,041 | $0 |
| Jan 5, 2026 | WILLIAMSON, KEVIN | Director, Chief Financial Officer | Common Stock | Disposal | 18,518 | $0.93 |
| Jan 5, 2026 | HOCHSCHULER, STEPHEN | Director | Common Stock | Disposal | 3,327 | $0.93 |
| Jan 5, 2026 | GINN, RICHARD | Director, Chief Technology Officer | Common Stock | Disposal | 47,426 | $0.93 |
| Jan 5, 2026 | WEIGLE, ROBERT K | Director | Common Stock | Disposal | 3,413 | $0.93 |
| Jan 5, 2026 | HOWARD, IVAN | Director | Common Stock | Disposal | 3,327 | $0.93 |
| Jan 1, 2026 | HOWARD, IVAN | Director | Restricted Stock Units | Disposal | 10,732 | $0 |
| Jan 1, 2026 | FERRARI, RICHARD | Director | Restricted Stock Units | Disposal | 64,479 | $0 |
| Jan 1, 2026 | FERRARI, RICHARD | Director | Common Stock | Acquisition | 64,478 | $0 |
| Jan 1, 2026 | JACQUES, KRISTINE M | Director | Restricted Stock Units | Disposal | 10,146 | $0 |
| Jan 1, 2026 | WILLIAMSON, KEVIN | Director, Chief Financial Officer | Restricted Stock Units | Disposal | 58,987 | $0 |
| Jan 1, 2026 | HOWARD, IVAN | Director | Common Stock | Acquisition | 10,732 | $0 |
| Jan 1, 2026 | FOSTER, STEVEN M | Director, CEO and President | Restricted Stock Units | Disposal | 140,936 | $0 |
| Jan 1, 2026 | WILLIAMSON, KEVIN | Director, Chief Financial Officer | Common Stock | Acquisition | 58,987 | $0 |
| Jan 1, 2026 | JACQUES, KRISTINE M | Director | Common Stock | Acquisition | 10,146 | $0 |
| Jan 1, 2026 | WEIGLE, ROBERT K | Director | Common Stock | Acquisition | 10,732 | $0 |
| Jan 1, 2026 | WEIGLE, ROBERT K | Director | Restricted Stock Units | Disposal | 10,732 | $0 |
| Jan 1, 2026 | GINN, RICHARD | Director, Chief Technology Officer | Common Stock | Acquisition | 126,577 | $0 |
| Jan 1, 2026 | JACQUES, KRISTINE M | Director | Restricted Stock Units | Disposal | 583 | $0 |
| Jan 1, 2026 | GINN, RICHARD | Director, Chief Technology Officer | Restricted Stock Units | Disposal | 126,577 | $0 |
| Jan 1, 2026 | FOSTER, STEVEN M | Director, CEO and President | Common Stock | Acquisition | 140,936 | $0 |
| Jan 1, 2026 | HOCHSCHULER, STEPHEN | Director | Common Stock | Acquisition | 10,732 | $0 |
| Jan 1, 2026 | JACQUES, KRISTINE M | Director | Common Stock | Acquisition | 583 | $0 |
| Jan 1, 2026 | HOCHSCHULER, STEPHEN | Director | Restricted Stock Units | Disposal | 10,732 | $0 |
| Jan 1, 2026 | GINN, RICHARD | Director, Chief Technology Officer | Restricted Stock Units | Acquisition | 126,577 | $0 |
| Jan 1, 2026 | JACQUES, KRISTINE M | Director | Restricted Stock Units | Acquisition | 583 | $0 |
| Jan 1, 2026 | HOCHSCHULER, STEPHEN | Director | Restricted Stock Units | Acquisition | 10,732 | $0 |
| Jan 1, 2026 | FERRARI, RICHARD | Director | Restricted Stock Units | Acquisition | 64,479 | $0 |
| Jan 1, 2026 | JACQUES, KRISTINE M | Director | Restricted Stock Units | Acquisition | 10,146 | $0 |
| Jan 1, 2026 | WILLIAMSON, KEVIN | Director, Chief Financial Officer | Restricted Stock Units | Acquisition | 58,987 | $0 |
| Jan 1, 2026 | HOWARD, IVAN | Director | Restricted Stock Units | Acquisition | 10,732 | $0 |
| Jan 1, 2026 | FOSTER, STEVEN M | Director, CEO and President | Restricted Stock Units | Acquisition | 140,936 | $0 |
| Jan 1, 2026 | WEIGLE, ROBERT K | Director | Restricted Stock Units | Acquisition | 10,732 | $0 |
| Nov 14, 2025 | FOSTER, STEVEN M | Director, CEO and President | Common stock | Acquisition | 19,455 | n/a |
| Nov 14, 2025 | GEIST, WYATT D. | Chief Innovation Officer | Common stock | Acquisition | 19,455 | n/a |
| Nov 14, 2025 | GEIST, WYATT D. | Chief Innovation Officer | Common Stock Purchase Warrant | Acquisition | 19,455 | n/a |
| Nov 14, 2025 | GRAWEY, NATHANIEL A. | Chief Commercial Officer | Common stock | Acquisition | 101,167 | n/a |
| Nov 14, 2025 | FOSTER, STEVEN M | Director, CEO and President | Common Stock Purchase Warrant | Acquisition | 19,455 | n/a |
| Nov 14, 2025 | GRAWEY, NATHANIEL A. | Chief Commercial Officer | Common Stock Purchase Warrant | Acquisition | 101,167 | n/a |