TNON
insider transactionsTenon Medical, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Grant·A
Chief Commercial Officer
$0
68.2K sh
Own +39%
-
Grant·A
Chief Innovation Officer
$0
136.4K sh
Own +39%
-
Exercise·M
Kevin Williamson KEY
Chief Financial Officer
$0
1.0K sh
Own +50%
-
Exercise·M
Kevin Williamson KEY
Chief Financial Officer
$0
1.0K sh
Own +2%
-
Other·F
Director
$3.2K
3.4K sh · $0.93
Own -31%
-
Other·F
Kevin Williamson KEY
Chief Financial Officer
$17.2K
18.5K sh · $0.93
Own -30%
-
Other·F
Director
$3.1K
3.3K sh · $0.93
Own -30%
-
Other·F
Director
$3.1K
3.3K sh · $0.93
Own -28%
-
Other·F
Chief Technology Officer
$44.1K
47.4K sh · $0.93
Own -36%
-
Exercise·M
Director
$0
10.7K sh
Own New
-
Exercise·M
Director
$0
10.7K sh
Own +4606%
-
Exercise·M
Kevin Williamson KEY
Chief Financial Officer
$0
59.0K sh
Own New
-
Exercise·M
Kevin Williamson KEY
Chief Financial Officer
$0
59.0K sh
Own +2832%
-
Exercise·M
Director
$0
583 sh
Own New
-
Exercise·M
Director
$0
10.1K sh
Own +1014600%
-
Exercise·M
Director
$0
583 sh
Own +6%
-
Exercise·M
Director
$0
10.1K sh
Own New
-
Exercise·M
Director
$0
10.7K sh
Own New
-
Exercise·M
Director
$0
10.7K sh
Own +2014%
-
Exercise·M
Director
$0
10.7K sh
Own New
-
Exercise·M
Director
$0
10.7K sh
Own +1015%
-
Exercise·M
Chief Technology Officer
$0
126.6K sh
Own New
-
Exercise·M
Chief Technology Officer
$0
126.6K sh
Own +1966%
-
Exercise·M
Steven M Foster KEY
CEO and President
$0
140.9K sh
Own New
-
Exercise·M
Steven M Foster KEY
CEO and President
$0
140.9K sh
Own +616%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 1, 2026 | Nathaniel A. Grawey | Grant A | 68.2K | $0 |
| May 1, 2026 | Wyatt D. Geist | Grant A | 136.4K | $0 |
| Mar 3, 2026 | Kevin Williamson KEY | Exercise M | 1.0K | $0 |
| Mar 3, 2026 | Kevin Williamson KEY | Exercise M | 1.0K | $0 |
| Jan 5, 2026 | Robert K Weigle | Other F | 3.4K | $3.2K |
| Jan 5, 2026 | Kevin Williamson KEY | Other F | 18.5K | $17.2K |
| Jan 5, 2026 | Stephen Hochschuler | Other F | 3.3K | $3.1K |
| Jan 5, 2026 | Ivan Howard | Other F | 3.3K | $3.1K |
| Jan 5, 2026 | Richard Ginn | Other F | 47.4K | $44.1K |
| Jan 1, 2026 | Robert K Weigle | Exercise M | 10.7K | $0 |
| Jan 1, 2026 | Robert K Weigle | Exercise M | 10.7K | $0 |
| Jan 1, 2026 | Kevin Williamson KEY | Exercise M | 59.0K | $0 |
| Jan 1, 2026 | Kevin Williamson KEY | Exercise M | 59.0K | $0 |
| Jan 1, 2026 | Kristine M Jacques | Exercise M | 583 | $0 |
| Jan 1, 2026 | Kristine M Jacques | Exercise M | 10.1K | $0 |
| Jan 1, 2026 | Kristine M Jacques | Exercise M | 583 | $0 |
| Jan 1, 2026 | Kristine M Jacques | Exercise M | 10.1K | $0 |
| Jan 1, 2026 | Stephen Hochschuler | Exercise M | 10.7K | $0 |
| Jan 1, 2026 | Stephen Hochschuler | Exercise M | 10.7K | $0 |
| Jan 1, 2026 | Ivan Howard | Exercise M | 10.7K | $0 |
| Jan 1, 2026 | Ivan Howard | Exercise M | 10.7K | $0 |
| Jan 1, 2026 | Richard Ginn | Exercise M | 126.6K | $0 |
| Jan 1, 2026 | Richard Ginn | Exercise M | 126.6K | $0 |
| Jan 1, 2026 | Steven M Foster KEY | Exercise M | 140.9K | $0 |
| Jan 1, 2026 | Steven M Foster KEY | Exercise M | 140.9K | $0 |
About TNON insider trading
This page tracks insider transactions for Tenon Medical, Inc. (TNON) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.