16 insiders reported 67 Form 4 transactions for SHOULDER INNOVATIONS, INC. (SI) over the past 18 months (most recent 2026-06-16). Recent activity: Ahearn Matthew Fraser (Chief Operating Officer) Sell 15,856 shares, Ahearn Matthew Fraser (Chief Operating Officer) Sell 1,644 shares, Ahearn Matthew Fraser (Chief Operating Officer) Sell 2,500 shares, Ball Robert Joseph (CEO & Executive Chairman) Buy 10,000 shares, Ahearn Matthew Fraser (Chief Operating Officer) Buy 7,421 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-16 | Ahearn Matthew Fraser | Chief Operating Officer | Sell | 15,856 | $296,185 |
| 2026-06-16 | Ahearn Matthew Fraser | Chief Operating Officer | Sell | 1,644 | $29,922 |
| 2026-06-16 | Ahearn Matthew Fraser | Chief Operating Officer | Sell | 2,500 | $48,148 |
| 2026-04-30 | Ball Robert Joseph | CEO & Executive Chairman | Buy | 10,000 | $24,804 |
| 2026-04-21 | Ahearn Matthew Fraser | Chief Operating Officer | Buy | 7,421 | $18,407 |
| 2026-04-21 | Ahearn Matthew Fraser | Chief Operating Officer | Buy | 14,243 | $40,763 |
| 2026-03-17 | BUCKMAN PAUL | Director | Sell | 3,292 | $48,129 |
| 2026-03-17 | Points Jeffrey S. | Chief Financial Officer | Buy | 13,264 | $32,895 |
| 2026-03-17 | Buchholz Richard | Director | Buy | 1,000 | $14,840 |
| 2026-03-17 | Ball Robert Joseph | CEO & Executive Chairman | Buy | 2,200 | $33,396 |
| 2026-03-17 | BUCKMAN PAUL | Director | Buy | 19,401 | $48,114 |
| 2026-03-17 | BUCKMAN PAUL | Director | Buy | 26,205 | $55,030 |
| 2026-03-17 | BUCKMAN PAUL | Director | Sell | 3,714 | $55,041 |
| 2026-03-17 | Points Jeffrey S. | Chief Financial Officer | Buy | 2,000 | $30,000 |
| 2026-02-10 | Ball Robert Joseph | CEO & Executive Chairman | Buy | 10,000 | $24,800 |
| 2026-02-10 | Ball Robert Joseph | CEO & Executive Chairman | Buy | 2,062 | $4,330 |
| 2026-01-08 | Blue David Lawrence | See Remarks | Buy | 1,041 | $12,659 |
| 2026-01-08 | Ahearn Matthew Fraser | Chief Operating Officer | Buy | 477 | $5,800 |
| 2026-01-08 | Ball Robert Joseph | CEO & Executive Chairman | Buy | 1,661 | $20,198 |
| 2026-01-08 | Points Jeffrey S. | Chief Financial Officer | Buy | 1,076 | $13,084 |
| 2025-12-15 | Ball Robert Joseph | CEO & Executive Chairman | Buy | 3,300 | $48,939 |
| 2025-12-15 | Ball Robert Joseph | CEO & Executive Chairman | Buy | 3,900 | $58,071 |
| 2025-12-15 | Points Jeffrey S. | Chief Financial Officer | Buy | 995 | $14,577 |
| 2025-12-15 | Points Jeffrey S. | Chief Financial Officer | Buy | 1,005 | $15,055 |
| 2025-09-15 | Ball Robert Joseph | CEO & EXECUTIVE CHAIRMAN | Buy | 2,000 | $29,800 |
Source: SEC Form 4 filings · as of 2026-06-16