Tenon Medical, Inc. (TNON) insider trading.
In Q3 2026, insiders at Tenon Medical, Inc. reported 31 non-derivative transactions on 15 Forms 3, 4 and 5: 9 open-market purchases worth $500K and 9 sales worth $606K.
- Transactions
- 31
- Purchases (P)
- 9
- Sales (S)
- 9
- Net shares, P minus S
- -6,654
- Insiders
- 9
- Last filed
- 2026-09-11
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Hrt Financial LP | TenPercentOwner | 18 | 9 | 9 |
| Williamson Kevin | Officer · Chief Financial Officer | 4 | 0 | 0 |
| Foster Steven M | Director, Officer · CEO and President | 2 | 0 | 0 |
| Ginn Richard | Director, Officer · Chief Technology Officer | 2 | 0 | 0 |
| Ferrari Richard | Director | 1 | 0 | 0 |
| Hochschuler Stephen | Director | 1 | 0 | 0 |
| Howard Ivan | Director | 1 | 0 | 0 |
| Jacques Kristine M | Director | 1 | 0 | 0 |
| Weigle Robert K | Director | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-10 | Hrt Financial LP | S (D) | 65,582 | $5.56 | 15,839 | Form 4 |
| 2026-09-10 | Hrt Financial LP | P (A) | 8,431 | $4.92 | 15,839 | Form 4 |
| 2026-09-10 | Hrt Financial LP | P (A) | 28,267 | $4.02 | 15,839 | Form 4 |
| 2026-09-10 | Hrt Financial LP | P (A) | 31,227 | $2.92 | 15,839 | Form 4 |
| 2026-09-09 | Hrt Financial LP | S (D) | 50,395 | $2.61 | 18,182 | Form 4 |
| 2026-09-09 | Hrt Financial LP | P (A) | 39,508 | $3.4 | 18,182 | Form 4 |
| 2026-09-09 | Hrt Financial LP | S (D) | 9,948 | $4.27 | 18,182 | Form 4 |
| 2026-09-09 | Williamson Kevin | F (D) | 11 | $3.45 | 2,580 | Form 4 |
| 2026-09-08 | Hrt Financial LP | P (A) | 707 | $3.34 | 2,653 | Form 4 |
| 2026-09-08 | Williamson Kevin | M (A) | 30 | $0 | 2,591 | Form 4 |
| 2026-09-04 | Hrt Financial LP | S (D) | 1,506 | $3.7 | 1,946 | Form 4 |
| 2026-09-03 | Hrt Financial LP | P (A) | 1,658 | $3.98 | 3,452 | Form 4 |
| 2026-09-02 | Hrt Financial LP | S (D) | 450 | $4.53 | 1,794 | Form 4 |
| 2026-09-01 | Hrt Financial LP | P (A) | 1,790 | $4.57 | 2,244 | Form 4 |
| 2026-08-31 | Hrt Financial LP | S (D) | 1,276 | $4.66 | 454 | Form 4 |
| 2026-08-28 | Hrt Financial LP | P (A) | 12,376 | $5.21 | 1,730 | Form 4 |
| 2026-08-28 | Hrt Financial LP | P (A) | 5,981 | $6.35 | 1,730 | Form 4 |
| 2026-08-28 | Hrt Financial LP | S (D) | 4,932 | $7.07 | 1,730 | Form 4 |
| 2026-08-28 | Hrt Financial LP | S (D) | 2,091 | $7.9 | 1,730 | Form 4 |
| 2026-08-27 | Hrt Financial LP | S (D) | 419 | $4.96 | 9,604 | Form 4 |
| 2026-08-03 | Foster Steven M | F (D) | 41,788 | $0.2 | 262,962 | Form 4 |
| 2026-08-03 | Ginn Richard | F (D) | 44,809 | $0.2 | 167,357 | Form 4 |
| 2026-08-03 | Williamson Kevin | F (D) | 12,978 | $0.2 | 89,602 | Form 4 |
| 2026-07-31 | Foster Steven M | M (A) | 140,936 | $0 | 304,750 | Form 4 |
| 2026-07-31 | Ginn Richard | M (A) | 126,577 | $0 | 212,166 | Form 4 |
| 2026-07-31 | Williamson Kevin | M (A) | 58,987 | $0 | 102,580 | Form 4 |
| 2026-07-31 | Ferrari Richard | M (A) | 64,479 | $0 | 135,243 | Form 4 |
| 2026-07-31 | Hochschuler Stephen | M (A) | 10,732 | $0 | 18,670 | Form 4 |
| 2026-07-31 | Howard Ivan | M (A) | 10,732 | $0 | 19,194 | Form 4 |
| 2026-07-31 | Jacques Kristine M | M (A) | 10,147 | $0 | 20,876 | Form 4 |
| 2026-07-31 | Weigle Robert K | M (A) | 10,732 | $0 | 18,284 | Form 4 |
Transaction codes in this quarter
Get TNON insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1560293&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · TNON company page · Tenon Medical, Inc. on SEC.gov
Questions
Are insiders buying or selling Tenon Medical, Inc. (TNON)?
In Q3 2026, insiders at Tenon Medical, Inc. reported 31 non-derivative transactions on 15 Forms 3, 4 and 5: 9 open-market purchases worth $500K and 9 sales worth $606K. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Tenon Medical, Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/tnon.md
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