15 insiders have filed at INSM since 2023Q3: names, roles, reported stakes, and each person's buying and selling record from SEC Form 3/4/5 filings.
| name | role | reported stake | % of company | buys (3y) | sells (3y) |
|---|---|---|---|---|---|
| Lewis William | Chair And CEO | 535.1k | 0.248% | 150 sells $68.7M | |
| Sharoky Melvin Md | Director | 269.6k | 0.125% | 4 sells $8.1M | |
| Wise John Drayton | Chief Commercial Officer | 133.0k | 0.062% | 12 sells $2.7M | |
| Brennan David R | Director | 120.9k | 0.056% | ||
| Adsett Roger | Chief Operating Officer | 106.8k | 0.05% | 27 sells $14.5M | |
| Mcgirr David W J | Director | 97.7k | 0.045% | 2 sells $452k | |
| Flammer Martina M.D. | Chief Medical Officer | 83.2k | 0.039% | 69 sells $77.5M | |
| Bonstein Sara | Chief Financial Officer | 79.8k | 0.037% | 32 sells $42.8M | |
| Desjardins Clarissa | Director | 70.0k | 0.033% | 2 buys $202k | |
| Altomari Alfred | Director | 69.5k | 0.032% | ||
| Schafer Carol | Director | 63.3k | 0.029% | ||
| Anderson Elizabeth M | Director | 58.7k | 0.027% | 2 sells $3.0M | |
| Lee Leo | Director | 54.7k | 0.025% | 5 sells $14.7M | |
| Smith Michael Alexander | Chief Legal Officer | 51.9k | 0.024% | 43 sells $31.4M | |
| Schaeffer Orlov S Nicole | Chief People Strategy Officer | 41.8k | 0.019% | 42 sells $65.3M |
Full register at boothcheck.com/insiders/INSM. Stakes are the newest reported Form 3/4/5 balances (they update only when insiders file). Sales counted include pre-scheduled plan sales, labeled. A filed record, not a forecast. Nothing here is investment advice.