| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| ANDERSON ELIZABETH M | Director | 700 US HIGHWAY 202/206, BRIDGEWATER | /s/ Elizabeth M. Anderson, by Michael A. Smith as Attorney-in-fact | 26 Nov 2025 | 0001758247 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | INSM | Common Stock | Sale | $1,022,900 | -5,000 | -7.8% | $204.58 | 58,729 | 24 Nov 2025 | Direct |