Form 4 for TNON Tenon Medical, Inc.
Accepted 2026-01-05 00:00:00 ET · period of report 2026-01-01 · accession 0001213900-26-001468 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-01-05 | 2026-01-05 | TNON | Williamson Kevin | CFO, Dir | F - Tax | $0.93 | -18.5K | 42.6K | -30% | -$17.2K |
| D | 2026-01-05 | 2026-01-01 | TNON | Williamson Kevin | CFO, Dir | M - OptEx | $0.00 | +59.0K | 61.1K | +2,832% | $0 |
| D | 2026-01-05 | 2026-01-01 | TNON | Williamson Kevin | CFO, Dir | M - OptEx | $0.00 | -59.0K | 59.0K | -50% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-01-05 | F | D | 18,518 | $0.93 | 42,552 | D | — | — | (F2) These shares were sold to pay tax liability associated with the vesting of RSUs. |
| 2 | Common | Common Stock | 2026-01-01 | M | A | 58,987 | $0.00 | 61,070 | D | — | — | (F1) Represents conversion of 58,987 restricted stock units ("RSUs") granted to the reporting person on October 13, 2025 into 58,987 shares of common stock of the Issuer on January 1, 2026. |
| 3 | Derivative | Restricted Stock Units | 2026-01-01 | M | D | 58,987 | $0.00 | 58,987 | D | — · — to — | 58,987 Common Stock | (F1) Represents conversion of 58,987 restricted stock units ("RSUs") granted to the reporting person on October 13, 2025 into 58,987 shares of common stock of the Issuer on January 1, 2026. (F3) Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer. |