Tenon Medical, Inc. insider trading
TNON$3.700.00 (0.00%)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (-91.0%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Unlock quarterly net flowKey players
- WDWyatt D. Geist2.7616%
- HFHRT Financial LP2.3745%
- NANathaniel A. Grawey2.0682%
- SMSteven M. Foster1.1263%
- RGRichard Ginn0.7168%
- RFRichard Ferrari0.5793%
- KWKevin Williamson0.3868%
- KMKristine M. Jacques0.0894%
- IHIvan Howard0.0822%
- SHStephen Hochschuler0.08%
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| TNON | HRT Financial LP | Open market sell$365K | -80.6% | $5.56 | $365K | Sep 10, 2026 | Sep 11, 2026 |
| TNON | HRT Financial LP | Open market purchase$41.5K | +113.8% | $4.92 | $41.5K | Sep 10, 2026 | Sep 11, 2026 |
| TNON | HRT Financial LP | Open market purchase$114K | -227.5% | $4.02 | $114K | Sep 10, 2026 | Sep 11, 2026 |
| TNON | HRT Financial LP | Open market purchase$91.2K | -202.9% | $2.92 | $91.2K | Sep 10, 2026 | Sep 11, 2026 |
| TNON | HRT Financial LP | Open market sell$42.5K | -35.4% | $4.27 | $42.5K | Sep 9, 2026 | Sep 11, 2026 |
| TNON | HRT Financial LP | Open market purchase$134K | -185.3% | $3.40 | $134K | Sep 9, 2026 | Sep 11, 2026 |
| TNON | HRT Financial LP | Open market sell$132K | -73.5% | $2.61 | $132K | Sep 9, 2026 | Sep 11, 2026 |
| TNON | HRT Financial LP | Open market purchase$2.36K | +36.3% | $3.34 | $2.36K | Sep 8, 2026 | Sep 11, 2026 |
| TNON | HRT Financial LP | Open market sell$5.57K | -43.6% | $3.70 | $5.57K | Sep 4, 2026 | Sep 8, 2026 |
| TNON | HRT Financial LP | Open market purchase$6.6K | +92.4% | $3.98 | $6.6K | Sep 3, 2026 | Sep 8, 2026 |
| TNON | HRT Financial LP | Open market sell$2.04K | -20.1% | $4.53 | $2.04K | Sep 2, 2026 | Sep 3, 2026 |
| TNON | HRT Financial LP | Open market purchase$8.18K | +394.3% | $4.57 | $8.18K | Sep 1, 2026 | Sep 3, 2026 |
| TNON | HRT Financial LP | Open market sell$5.95K | -73.8% | $4.66 | $5.95K | Aug 31, 2026 | Sep 1, 2026 |
| TNON | HRT Financial LP | Open market sell$16.5K | -54.7% | $7.90 | $16.5K | Aug 28, 2026 | Sep 1, 2026 |
| TNON | HRT Financial LP | Open market sell$34.9K | -74.0% | $7.07 | $34.9K | Aug 28, 2026 | Sep 1, 2026 |
| TNON | HRT Financial LP | Open market purchase$38K | -140.7% | $6.35 | $38K | Aug 28, 2026 | Sep 1, 2026 |
| TNON | HRT Financial LP | Open market purchase$64.5K | -116.3% | $5.21 | $64.5K | Aug 28, 2026 | Sep 1, 2026 |
| TNON | HRT Financial LP | Open market sell$2.08K | -4.2% | $4.96 | $2.08K | Aug 27, 2026 | Aug 31, 2026 |
| TNON | Steven M. Foster | Open market purchaseNot reported | +568.4% | Not reported | Not reported | Nov 14, 2025 | Nov 18, 2025 |
| TNON | Wyatt D. Geist | Open market purchaseNot reported | +4.0% | Not reported | Not reported | Nov 14, 2025 | Nov 18, 2025 |
| TNON | Nathaniel A. Grawey | Open market purchaseNot reported | +32.3% | Not reported | Not reported | Nov 14, 2025 | Nov 18, 2025 |