SI insider buying
Every open-market purchase of Shoulder Innovations, Inc. (SI) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$214.88K
Insiders buying (12m)3
Purchases on record5
Last purchase filedMar 17, 2026
In the last 12 months, 3 insiders of Shoulder Innovations, Inc. bought $214.88K of SI stock on the open market in 5 reported purchases. The most recent was filed on Mar 17, 2026: Ball Robert Joseph (CEO & Executive Chairman, Director) bought 2,200 shares at $15.18, worth $33.40K. The largest purchase on record here is $107.01K by Ball Robert Joseph on Dec 11, 2025.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Mar 17 | Ball Robert JosephCEO & Executive Chairman, Director | $33.40K | 2,200 | $15.18 | +1% | Mar 13 | SEC |
| Mar 17 | Buchholz RichardDirector | $14.84K | 1,000 | $14.84 | +8% | Mar 13 | SEC |
| Mar 17 | Points Jeffrey S.Chief Financial Officer | $30K | 2,000 | $15.00 | +3% | Mar 13 | SEC |
| Dec 15 | Points Jeffrey S.Chief Financial Officer | $29.63K | 2,000 | $14.82 | +4% | Dec 11 | SEC |
| Dec 15 | Ball Robert JosephCEO & Executive Chairman, Director | $107.01K | 7,200 | $14.86 | +6% | Dec 11 | SEC |