| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Points Jeffrey S. | CHIEF FINANCIAL OFFICER | C/O SHOULDER INNOVATIONS, INC., 1535 STEELE AVENUE SW, SUITE B, GRAND RAPIDS | /s/ Jeffrey Points | 15 Sep 2025 | 0001731414 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SI | Common Stock | Options Exercise | $32,900 | +13,264 | +35.29% | $2.48 | 50,845 | 11 Sep 2025 | Direct | |
| transaction | SI | Common Stock | Purchase | $25,072 | +1,600 | +3.15% | $15.67 | 52,445 | 12 Sep 2025 | Direct | |
| holding | SI | Common Stock | 50 | 11 Sep 2025 | By son |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SI | Stock Option | Options Exercise | $0 | -13,264 | -19.35% | $0 | 55,267 | 11 Sep 2025 | Common Stock | 13,264 | $2.48 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The stock option vests in 31 equal increments on the last day of each calendar month beginning on March 31, 2025. |