TNONTenon Medical, Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-09-10.
Insider buys (90d)
$117.2K
Insider sells (90d)
$67.0K
Net flow
$50.2K
Filings
13
Buy transactions
4
Sell transactions
6
Distinct insiders
9
Last close (cached)
$3.44
as of 2026-10-08
1d return
-1.7%
5d return
-14.9%
1m return
+41.0%
Top insiders trading TNON (90d)
Recent transactions (23)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | 2026-09-09 | Williamson Kevin Officer | Tax | 11 | $3.45 | $37.95 | open → |
| 2026-09-10 | 2026-09-08 | Williamson Kevin Officer | Exer. | 30 | $0.00 | $0.00 | open → |
| 2026-09-08 | 2026-09-04 | HRT FINANCIAL LP 10% | Sale | 1,506 | $3.70 | $5.6K | open → |
| 2026-09-08 | 2026-09-03 | HRT FINANCIAL LP 10% | Buy | 1,658 | $3.98 | $6.6K | open → |
| 2026-09-03 | 2026-09-02 | HRT FINANCIAL LP 10% | Sale | 450 | $4.53 | $2.0K | open → |
| 2026-09-03 | 2026-09-01 | HRT FINANCIAL LP 10% | Buy | 1,790 | $4.57 | $8.2K | open → |
| 2026-09-01 | 2026-08-31 | HRT FINANCIAL LP 10% | Sale | 1,276 | $4.66 | $5.9K | open → |
| 2026-09-01 | 2026-08-28 | HRT FINANCIAL LP 10% | Sale | 2,091 | $7.90 | $16.5K | open → |
| 2026-09-01 | 2026-08-28 | HRT FINANCIAL LP 10% | Sale | 4,932 | $7.07 | $34.9K | open → |
| 2026-09-01 | 2026-08-28 | HRT FINANCIAL LP 10% | Buy | 5,981 | $6.35 | $38.0K | open → |
| 2026-09-01 | 2026-08-28 | HRT FINANCIAL LP 10% | Buy | 12,376 | $5.21 | $64.5K | open → |
| 2026-08-31 | 2026-08-27 | HRT FINANCIAL LP 10% | Sale | 419 | $4.96 | $2.1K | open → |
| 2026-08-04 | 2026-07-31 | WEIGLE ROBERT K Director | Exer. | 10,732 | $0.00 | $0.00 | open → |
| 2026-08-04 | 2026-07-31 | Jacques Kristine M Director | Exer. | 10,147 | $0.00 | $0.00 | open → |
| 2026-08-04 | 2026-07-31 | HOWARD IVAN Director | Exer. | 10,732 | $0.00 | $0.00 | open → |
| 2026-08-04 | 2026-07-31 | Hochschuler Stephen Director | Exer. | 10,732 | $0.00 | $0.00 | open → |
| 2026-08-04 | 2026-07-31 | Ferrari Richard Director | Exer. | 64,479 | $0.00 | $0.00 | open → |
| 2026-08-04 | 2026-08-03 | Williamson Kevin Officer | Tax | 12,978 | $0.20 | $2.6K | open → |
| 2026-08-04 | 2026-07-31 | Williamson Kevin Officer | Exer. | 58,987 | $0.00 | $0.00 | open → |
| 2026-08-04 | 2026-08-03 | GINN RICHARD OfficerDirector | Tax | 44,809 | $0.20 | $8.9K | open → |
| 2026-08-04 | 2026-07-31 | GINN RICHARD OfficerDirector | Exer. | 126,577 | $0.00 | $0.00 | open → |
| 2026-08-04 | 2026-08-03 | FOSTER STEVEN M OfficerDirector | Tax | 41,788 | $0.20 | $8.3K | open → |
| 2026-08-04 | 2026-07-31 | FOSTER STEVEN M OfficerDirector | Exer. | 140,936 | $0.00 | $0.00 | open → |
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