| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Adsett Roger | Chief Operating Officer | 700 US HIGHWAY 202/206, BRIDGEWATER | /s/ Roger Adsett, by Michael A. Smith as Attorney-in-fact | 08 Jan 2026 | 0001685904 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | INSM | Common Stock | Sale | $247,689 | -1,429 | -1.3% | $173.33 | 110,462 | 06 Jan 2026 | Direct | F1 |
| transaction | INSM | Common Stock | Sale | $140,406 | -802 | -0.73% | $175.07 | 109,660 | 07 Jan 2026 | Direct | F1 |
| transaction | INSM | Common Stock | Sale | $358,616 | -2,059 | -1.9% | $174.17 | 107,601 | 08 Jan 2026 | 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. |