5 Form 4 filings for INSM between 2026-07-10 and 2026-08-19, from 4 filers. 5 discretionary (2 sales, 3 purchases). 1 of 5 state a filing-level total, summing to $31,964,810; the rest report only their largest transaction, so the true figure is higher. Prices ran $19 to $133.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-19 | SHAROKY MELVIN MD | sold | 5,000 | $127.53 | — | — | |
| 2026-08-12 | Adsett Roger | sold | 239,850 | $133.27 | $31,964,810 | 4 | |
| 2026-08-07 | Flammer Martina M.D. | acquired | 18,278 | $18.95 | — | 4 | |
| 2026-07-24 | Lewis William | acquired | 6,260 | $30.46 | — | 4 | |
| 2026-07-10 | Lewis William | acquired | 6,259 | $30.46 | — | 5 | |
| 5 filings · 4 filers · disclosed totals only | $31,964,810 (1/5) | — | |||||