INSM INSMED Inc
Nasdaq · SEC CIK 1104506 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $167.12M 59 sales by 10 insiders
- Filings on record
- 317 since 2021-07-09, latest 2026-09-11 16:04
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Adsett Roger | COO | — | $48.25M |
| Lewis William | COB, CEO, Dir | — | $32.79M |
| Flammer Martina M.D. | Chief Medical Off | — | $23.32M |
| Schaeffer Orlov S Nicole | Chief People Strategy Off | — | $21.11M |
| LEE LEO | Dir | — | $14.69M |
| Smith Michael Alexander | CLO | — | $14.00M |
| SHAROKY MELVIN MD | Dir | — | $4.74M |
| Brennan David R | Dir | — | $3.10M |
| ANDERSON ELIZABETH M | Dir | — | $2.98M |
| Bonstein Sara | CFO | — | $2.13M |
Transactions 475
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-05-17 | 2024-05-17 | INSM | Flammer Martina M.D. | Chief Medical Off | S - Sale | $25.09 | -4,642 | 106.1K | -4% | -$116.5K | |
| 2024-05-15 | 2024-05-13 | INSM | SHAROKY MELVIN MD | Dir | A - Grant | — | +13.2K | 308.2K | +4% | — | |
| D | 2024-05-15 | 2024-05-14 | INSM | Wise John Drayton | Chief Commercial Off | S - Sale | $25.47 | -5,088 | 123.3K | -4% | -$129.6K |
| D | 2024-05-15 | 2024-05-13 | INSM | Wise John Drayton | Chief Commercial Off | A - Grant | — | +14.5K | 128.3K | +13% | — |
| 2024-05-15 | 2024-05-13 | INSM | Desjardins Clarissa | Dir | A - Grant | — | +13.2K | 61.9K | +27% | — | |
| 2024-05-15 | 2024-05-13 | INSM | Brennan David R | Dir | A - Grant | — | +13.2K | 121.9K | +12% | — | |
| D | 2024-05-15 | 2024-05-14 | INSM | Adsett Roger | COO | S - Sale | $25.50 | -7,857 | 155.2K | -5% | -$200.4K |
| D | 2024-05-15 | 2024-05-13 | INSM | Adsett Roger | COO | A - Grant | — | +14.5K | 163.1K | +10% | — |
| D | 2024-05-15 | 2024-05-13 | INSM | Smith Michael Alexander | CLO | A - Grant | — | +13.3K | 99.7K | +15% | — |
| D | 2024-05-15 | 2024-05-14 | INSM | Smith Michael Alexander | CLO | S - Sale | $25.40 | -5,093 | 94.6K | -5% | -$129.4K |
| D | 2024-05-15 | 2024-05-13 | INSM | Schaeffer Orlov S Nicole | Chief People Strategy Off | A - Grant | — | +13.3K | 115.3K | +13% | — |
| D | 2024-05-15 | 2024-05-14 | INSM | Schaeffer Orlov S Nicole | Chief People Strategy Off | S - Sale | $25.53 | -6,508 | 108.8K | -6% | -$166.1K |
| 2024-05-15 | 2024-05-13 | INSM | SCHAFER CAROL | Dir | A - Grant | — | +13.2K | 58.3K | +29% | — | |
| 2024-05-15 | 2024-05-13 | INSM | MCGIRR DAVID W J | Dir | A - Grant | — | +13.2K | 98.9K | +15% | — | |
| 2024-05-15 | 2024-05-13 | INSM | LEE LEO | Dir | A - Grant | — | +13.2K | 124.6K | +12% | — | |
| 2024-05-15 | 2024-05-13 | INSM | ANDERSON ELIZABETH M | Dir | A - Grant | — | +13.2K | 68.7K | +24% | — | |
| D | 2024-05-15 | 2024-05-13 | INSM | Bonstein Sara | CFO | A - Grant | — | +14.5K | 128.6K | +13% | — |
| D | 2024-05-15 | 2024-05-14 | INSM | Bonstein Sara | CFO | S - Sale | $25.32 | -11.1K | 117.5K | -9% | -$280.7K |
| D | 2024-05-15 | 2024-05-13 | INSM | Flammer Martina M.D. | Chief Medical Off | A - Grant | — | +14.5K | 121.4K | +14% | — |
| D | 2024-05-15 | 2024-05-14 | INSM | Flammer Martina M.D. | Chief Medical Off | S - Sale | $25.47 | -10.6K | 110.8K | -9% | -$271.0K |
| D | 2024-05-15 | 2024-05-14 | INSM | Lewis William | COB, CEO, Dir | S - Sale | $25.52 | -22.2K | 384.1K | -5% | -$566.5K |
| D | 2024-05-15 | 2024-05-13 | INSM | Lewis William | COB, CEO, Dir | A - Grant | — | +42.7K | 406.3K | +12% | — |
| 2024-05-15 | 2024-05-13 | INSM | ALTOMARI ALFRED | Dir | A - Grant | — | +13.2K | 69.5K | +23% | — | |
| MI | 2024-02-29 | 2024-02-28 | INSM | SHAROKY MELVIN MD | Dir | G - Gift | $0.00 | +3,600 | 4,699 | +328% | $0 |
| 2024-02-29 | 2024-02-28 | INSM | SHAROKY MELVIN MD | Dir | G - Gift | $0.00 | -3,600 | 295.0K | -1% | $0 | |
| DI | 2024-02-29 | 2024-02-28 | INSM | Lewis William | COB, CEO, Dir | M - OptEx | $12.58 | +50.0K | 50.5K | +10,000% | +$629.0K |
| 2024-01-12 | 2024-01-12 | INSM | Flammer Martina M.D. | Chief Medical Off | S - Sale | $28.63 | -4,667 | 106.9K | -4% | -$133.6K | |
| 2024-01-12 | 2024-01-12 | INSM | Adsett Roger | COO | S - Sale | $28.63 | -5,251 | 148.6K | -3% | -$150.3K | |
| DM | 2024-01-11 | 2024-01-09 | INSM | Schaeffer Orlov S Nicole | Chief People Strategy Off | S - Sale+OE | $28.85 | -3,668 | 105.1K | -3% | -$105.8K |
| D | 2024-01-11 | 2024-01-09 | INSM | Schaeffer Orlov S Nicole | Chief People Strategy Off | M - OptEx | $20.49 | +503 | 105.7K | +0.5% | +$10.3K |
| 2024-01-11 | 2024-01-09 | INSM | Bonstein Sara | CFO | S - Sale | $29.18 | -4,497 | 114.1K | -4% | -$131.2K | |
| 2024-01-11 | 2024-01-09 | INSM | Smith Michael Alexander | GC, Senior VP | S - Sale | $28.76 | -2,373 | 86.4K | -3% | -$68.2K | |
| 2024-01-11 | 2024-01-09 | INSM | Wise John Drayton | Chief Commercial Off | S - Sale | $28.78 | -1,861 | 113.8K | -2% | -$53.6K | |
| M | 2024-01-11 | 2024-01-09+ | INSM | Adsett Roger | COO | S - Sale | $29.08 | -7,373 | 153.8K | -5% | -$214.4K |
| M | 2024-01-11 | 2024-01-09+ | INSM | Flammer Martina M.D. | Chief Medical Off | S - Sale | $28.99 | -5,960 | 111.6K | -5% | -$172.8K |
| DM | 2024-01-10 | 2024-01-08+ | INSM | Lewis William | COB, CEO, Dir | S - Sale+OE | $29.32 | -55.0K | 373.5K | -13% | -$1.61M |
| DM | 2024-01-10 | 2024-01-08 | INSM | Lewis William | COB, CEO, Dir | M - OptEx | $20.49 | +45.1K | 398.5K | +13% | +$924.5K |
| D | 2024-01-05 | 2024-01-05 | INSM | Schaeffer Orlov S Nicole | Chief People Strategy Off | S - Sale | $29.28 | -1,457 | 105.1K | -1% | -$42.7K |
| D | 2024-01-05 | 2024-01-04 | INSM | Schaeffer Orlov S Nicole | Chief People Strategy Off | A - Grant | — | +11.8K | 106.6K | +12% | — |
| D | 2024-01-05 | 2024-01-05 | INSM | Flammer Martina M.D. | Chief Medical Off | S - Sale | $29.21 | -1,386 | 117.5K | -1% | -$40.5K |
| D | 2024-01-05 | 2024-01-04 | INSM | Flammer Martina M.D. | Chief Medical Off | A - Grant | — | +12.9K | 118.9K | +12% | — |
| D | 2024-01-05 | 2024-01-05 | INSM | Smith Michael Alexander | GC, Senior VP | S - Sale | $29.31 | -627 | 88.7K | -0.7% | -$18.4K |
| D | 2024-01-05 | 2024-01-04 | INSM | Smith Michael Alexander | GC, Senior VP | A - Grant | — | +11.8K | 89.4K | +15% | — |
| D | 2024-01-05 | 2024-01-04 | INSM | Adsett Roger | COO | A - Grant | — | +12.9K | 164.2K | +9% | — |
| D | 2024-01-05 | 2024-01-05 | INSM | Adsett Roger | COO | S - Sale | $29.21 | -3,042 | 161.2K | -2% | -$88.9K |
| D | 2024-01-05 | 2024-01-04 | INSM | Bonstein Sara | CFO | A - Grant | — | +12.9K | 118.5K | +12% | — |
| D | 2024-01-05 | 2024-01-04 | INSM | Lewis William | COB, CEO, Dir | A - Grant | — | +37.9K | 380.5K | +11% | — |
| D | 2024-01-05 | 2024-01-05 | INSM | Lewis William | COB, CEO, Dir | S - Sale | $29.26 | -6,979 | 373.5K | -2% | -$204.2K |
| DM | 2024-01-05 | 2024-01-03+ | INSM | Wise John Drayton | Chief Commercial Off | S - Sale+OE | $29.20 | -21.2K | 115.7K | -16% | -$620.1K |
| D | 2024-01-05 | 2024-01-04 | INSM | Wise John Drayton | Chief Commercial Off | A - Grant | — | +12.9K | 116.9K | +12% | — |
| D | 2024-01-05 | 2024-01-03 | INSM | Wise John Drayton | Chief Commercial Off | M - OptEx | $19.11 | +20.1K | 124.1K | +19% | +$383.6K |
| D | 2024-01-02 | 2023-12-28 | INSM | Schaeffer Orlov S Nicole | Chief People Strategy Off | M - OptEx | $20.49 | +22.3K | 116.8K | +24% | +$456.7K |
| D | 2024-01-02 | 2023-12-28 | INSM | Schaeffer Orlov S Nicole | Chief People Strategy Off | S - Sale+OE | $32.00 | -22.3K | 94.5K | -19% | -$713.2K |
| D | 2023-12-22 | 2023-12-22 | INSM | Flammer Martina M.D. | Chief Medical Off | S - Sale+OE | $30.00 | -28.3K | 106.0K | -21% | -$849.3K |
| D | 2023-12-22 | 2023-12-22 | INSM | Flammer Martina M.D. | Chief Medical Off | M - OptEx | $23.66 | +28.3K | 134.3K | +27% | +$669.8K |
| 2023-12-22 | 2023-12-22 | INSM | Bonstein Sara | CFO | S - Sale | $30.00 | -13.2K | 105.2K | -11% | -$396.0K | |
| DMI | 2023-10-31 | 2023-10-27 | INSM | Lewis William | COB, CEO, Dir | M - OptEx | $14.24 | +112.5K | 500 | New | +$1.60M |
| DMI | 2023-10-31 | 2023-10-27 | INSM | Lewis William | COB, CEO, Dir | S - Sale+OE | $24.08 | -112.0K | 233.9K | -32% | -$2.70M |
| 2023-07-13 | 2023-07-11 | INSM | Smith Michael Alexander | GC, Senior VP | S - Sale | $20.18 | -740 | 77.1K | -1.0% | -$14.9K | |
| 2023-06-15 | 2023-06-13 | INSM | Flammer Martina M.D. | Chief Medical Off | S - Sale | $19.27 | -8,868 | 106.0K | -8% | -$170.9K | |
| 2023-06-15 | 2023-06-13 | INSM | Adsett Roger | COO | S - Sale | $19.32 | -8,981 | 151.4K | -6% | -$173.5K | |
| 2023-05-26 | 2023-05-25 | INSM | Wise John Drayton | Chief Commercial Off | S - Sale | $18.95 | -3,366 | 102.7K | -3% | -$63.8K | |
| M | 2023-05-17 | 2023-05-15+ | INSM | Flammer Martina M.D. | Chief Medical Off | S - Sale | $18.94 | -4,294 | 114.9K | -4% | -$81.3K |
| M | 2023-05-17 | 2023-05-15+ | INSM | Schaeffer Orlov S Nicole | Chief People Strategy Off | S - Sale | $18.62 | -5,019 | 95.5K | -5% | -$93.4K |
| M | 2023-05-17 | 2023-05-15+ | INSM | Bonstein Sara | CFO | S - Sale | $18.95 | -3,820 | 119.2K | -3% | -$72.4K |
| 2023-05-17 | 2023-05-15 | INSM | SHAROKY MELVIN MD | Dir | P - Purchase | $19.29 | +10.0K | 298.6K | +3% | +$192.9K | |
| I | 2023-05-17 | 2023-05-15 | INSM | SHAROKY MELVIN MD | Dir | P - Purchase | $19.29 | +10.0K | 10.0K | New | +$192.9K |
| M | 2023-05-17 | 2023-05-15+ | INSM | Adsett Roger | COO | S - Sale | $18.66 | -6,816 | 160.3K | -4% | -$127.2K |
| M | 2023-05-17 | 2023-05-15+ | INSM | Smith Michael Alexander | GC, Senior VP | S - Sale | $18.77 | -3,635 | 78.8K | -4% | -$68.2K |
| M | 2023-05-17 | 2023-05-15+ | INSM | Wise John Drayton | Chief Commercial Off | S - Sale | $18.44 | -2,887 | 106.0K | -3% | -$53.2K |
| M | 2023-05-17 | 2023-05-15+ | INSM | Lewis William | COB, CEO, Dir | S - Sale | $18.58 | -16.9K | 352.2K | -5% | -$313.3K |
| 2023-05-15 | 2023-05-11 | INSM | Desjardins Clarissa | Dir | A - Grant | — | +13.2K | 48.8K | +37% | — | |
| D | 2023-05-15 | 2023-05-11 | INSM | Adsett Roger | COO | A - Grant | — | +31.7K | 167.1K | +23% | — |
| 2023-05-15 | 2023-05-11 | INSM | LEE LEO | Dir | A - Grant | — | +13.2K | 111.5K | +13% | — | |
| D | 2023-05-15 | 2023-05-11 | INSM | Schaeffer Orlov S Nicole | Chief People Strategy Off | A - Grant | — | +26.4K | 98.5K | +37% | — |
| DMI | 2023-05-15 | 2023-05-12 | INSM | Lewis William | COB, CEO, Dir | M - OptEx | $12.44 | +233.9K | 67.3K | New | +$2.91M |
| D | 2023-05-15 | 2023-05-11 | INSM | Lewis William | COB, CEO, Dir | A - Grant | — | +93.1K | 358.2K | +35% | — |
| D | 2023-05-15 | 2023-05-11 | INSM | Smith Michael Alexander | GC, Senior VP | A - Grant | — | +26.4K | 80.7K | +49% | — |
| D | 2023-05-15 | 2023-05-11 | INSM | Wise John Drayton | Chief Commercial Off | A - Grant | — | +31.7K | 108.9K | +41% | — |
| 2023-05-15 | 2023-05-11 | INSM | ALTOMARI ALFRED | Dir | A - Grant | — | +13.2K | 56.3K | +31% | — | |
| 2023-05-15 | 2023-05-11 | INSM | ANDERSON ELIZABETH M | Dir | A - Grant | — | +13.2K | 55.5K | +31% | — | |
| 2023-05-15 | 2023-05-11 | INSM | SCHAFER CAROL | Dir | A - Grant | — | +13.2K | 45.1K | +41% | — | |
| 2023-05-15 | 2023-05-11 | INSM | MCGIRR DAVID W J | Dir | A - Grant | — | +13.2K | 85.8K | +18% | — | |
| DM | 2023-05-15 | 2023-05-11 | INSM | Bonstein Sara | CFO | A - Grant | — | +55.4K | 121.4K | +84% | — |
| DM | 2023-05-15 | 2023-05-11 | INSM | Flammer Martina M.D. | Chief Medical Off | A - Grant | — | +46.4K | 119.2K | +64% | — |
| 2023-05-15 | 2023-05-11 | INSM | SHAROKY MELVIN MD | Dir | G - Gift | $0.00 | -1,800 | 288.6K | -0.6% | $0 | |
| 2023-05-15 | 2023-05-11 | INSM | SHAROKY MELVIN MD | Dir | A - Grant | — | +13.2K | 290.4K | +5% | — | |
| 2023-05-15 | 2023-05-11 | INSM | Brennan David R | Dir | A - Grant | — | +13.2K | 108.7K | +14% | — | |
| 2023-03-17 | 2023-03-15 | INSM | SHAROKY MELVIN MD | Dir | G - Gift | $0.00 | -3,798 | 277.2K | -1% | $0 | |
| 2023-01-12 | 2023-01-10 | INSM | Flammer Martina M.D. | Chief Medical Off | S - Sale | $18.06 | -3,439 | 72.8K | -5% | -$62.1K | |
| 2023-01-12 | 2023-01-10 | INSM | Schaeffer Orlov S Nicole | Chief People Strategy Off | S - Sale | $17.95 | -2,435 | 72.2K | -3% | -$43.7K | |
| 2023-01-12 | 2023-01-10 | INSM | Bonstein Sara | CFO | S - Sale | $18.12 | -2,857 | 66.0K | -4% | -$51.8K | |
| 2023-01-12 | 2023-01-10 | INSM | Adsett Roger | COO | S - Sale | $17.99 | -3,194 | 135.5K | -2% | -$57.5K | |
| 2023-01-12 | 2023-01-10 | INSM | Wise John Drayton | Chief Commercial Off | S - Sale | $17.96 | -779 | 77.3K | -1.0% | -$14.0K | |
| 2023-01-12 | 2023-01-10 | INSM | Smith Michael Alexander | GC, Senior VP | S - Sale | $17.93 | -1,836 | 54.3K | -3% | -$32.9K | |
| 2023-01-12 | 2023-01-10 | INSM | Lewis William | COB, CEO, Dir | S - Sale | $18.00 | -6,994 | 265.1K | -3% | -$125.9K | |
| D | 2023-01-06 | 2023-01-05 | INSM | Adsett Roger | COO | A - Grant | — | +7,598 | 138.7K | +6% | — |
| D | 2023-01-06 | 2023-01-05 | INSM | Adsett Roger | COO | S - Sale | $19.75 | -3,044 | 131.1K | -2% | -$60.1K |
| D | 2023-01-06 | 2023-01-05 | INSM | Flammer Martina M.D. | Chief Medical Off | S - Sale | $19.73 | -1,374 | 65.1K | -2% | -$27.1K |
| DM | 2023-01-06 | 2023-01-05 | INSM | Flammer Martina M.D. | Chief Medical Off | A - Grant | — | +11.1K | 72.7K | +18% | — |
Purchase Sale Sale after option exercise All abbreviations