SI insider trades & Congress trades
Shoulder Innovations, Inc.: public insider filings and Congress disclosures, in one place.
Bourse has recorded 11 open-market insider transactions in Shoulder Innovations, Inc. (SI) (0 purchases with code P and 11 sales with code S), the most recent on September 14, 2026.
In the last 90 days: 0 purchases by 0 insiders ($0) and 8 sales by 3 ($1.25M).
Insider transactions
SEC Form 4, open-market purchases (P) and sales (S) only. Awards, option exercises and tax withholding are excluded. “After” shows the stock’s return over the month following the trade, where available.
| Date | Insider | Role | Type | Shares | Price | Value | After 1M |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | Ball Robert Joseph | CEO & Executive Chairman | Sell | 10,175 | $18.45 | $188K | – |
| Aug 26, 2026 | Gilde Healthcare Holding B.V. | – | Sell | 1,196 | $22.60 | $27K | −0.2% |
| Aug 24, 2026 | Gilde Healthcare Holding B.V. | – | Sell | 681 | $22.62 | $15K | −0.2% |
| Aug 21, 2026 | Gilde Healthcare Holding B.V. | – | Sell | 20,516 | $22.61 | $464K | −0.2% |
| Aug 20, 2026 | Gilde Healthcare Holding B.V. | – | Sell | 3,900 | $22.60 | $88K | −0.2% |
| Aug 18, 2026 | Ahearn Matthew Fraser | Chief Operating Officer | Sell | 12,586 | $20.94 | $263K | −0.2% |
| Aug 18, 2026 | Ahearn Matthew Fraser | Chief Operating Officer | Sell | 1,600 | $21.38 | $34K | −0.2% |
| Aug 17, 2026 | Ahearn Matthew Fraser | Chief Operating Officer | Sell | 8,314 | $20.10 | $167K | −0.2% |
| Aug 6, 2026 | Gilde Healthcare Holding B.V. | – | Sell | 2,095 | $22.60 | $47K | −0.0% |
| Aug 5, 2026 | Gilde Healthcare Holding B.V. | – | Sell | 7,338 | $22.64 | $166K | −0.0% |
| Aug 4, 2026 | Gilde Healthcare Holding B.V. | – | Sell | 99,812 | $22.77 | $2.27M | −0.1% |
Data as of November 8, 2026. Public filings only. A purchase or sale by a politician or an insider does not by itself imply any wrongdoing.
New to these filings? Read how to read a Form 4, how Congress trades are disclosed and what insider cluster buying means. Sources and limits are on the Methodology page.
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