| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Flammer Martina M.D. | Chief Medical Officer | 700 US HIGHWAY 202/206, BRIDGEWATER | /s/ Martina Flammer, M.D., by Michael A. Smith as Attorney-in-fact | 04 Jun 2025 | 0001796960 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | INSM | Common Stock | Sale | $120,549 | -1,686 | -2% | $71.50 | 83,111 | 03 Jun 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares sold to satisfy tax withholding obligations upon the vesting of Restricted Stock Units and to cover related broker fees. |