Updated Jul 16, 2026
Ahearn Matthew Fraser has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $374K.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-16 | SI | SHOULDER INNOVATIONS, INC. | S — Open-market sale | 2.5K | $19.26 | $48K |
| 2026-06-16 | SI | SHOULDER INNOVATIONS, INC. | S — Open-market sale | 1.6K | $18.20 | $30K |
| 2026-06-16 | SI | SHOULDER INNOVATIONS, INC. | S — Open-market sale | 15.9K | $18.68 | $296K |
| 2026-04-21 | SI | SHOULDER INNOVATIONS, INC. | M — Option exercise | 14.2K | $2.86 | $41K |
| 2026-04-21 | SI | SHOULDER INNOVATIONS, INC. | M — Option exercise | 7.4K | $2.48 | $18K |
| 2025-09-11 | SI | SHOULDER INNOVATIONS, INC. | M — Option exercise | 16.4K | $2.48 | $41K |
| 2025-09-11 | SI | SHOULDER INNOVATIONS, INC. | M — Option exercise | 78.6K | $2.10 | $165K |
| 2025-09-11 | SI | SHOULDER INNOVATIONS, INC. | M — Option exercise | 12.3K | $0.93 | $11K |
| 2025-08-01 | SI | SHOULDER INNOVATIONS, INC. | J — Other acquisition / disposition | 67.2K | — |
Ahearn Matthew Fraser is a corporate insider — currently tracked as Chief Operating Officer, Director of SHOULDER INNOVATIONS, INC. (SI). InsiderAlpha tracks every SEC Form 4 filing in real time.
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 3 open-market sales ($374K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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