INSMED Inc
INSM
51 insider filings · Latest: Sep 9, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jan 10, 2025 | Jan 10 10:31 PM | Smith Michael Alexander | Proposed Sale | 319 | $63.38 | $20.2K | — | View → |
| Jan 10, 2025 | Jan 10 10:19 PM | Wise John Drayton | Proposed Sale | 287 | $65.40 | $18.8K | — | View → |
| Jan 10, 2025 | Jan 10 10:16 PM | Schaeffer Orlov S Nicole | Proposed Sale | 965 | $63.86 | $61.6K | — | View → |
| Jan 10, 2025 | Jan 10 10:09 PM | Lewis William | Proposed Sale | 2,978 | $63.34 | $188.6K | — | View → |
| Jan 8, 2025 | Jan 8 10:31 PM | Bonstein Sara | Proposed Sale | 1,464 | $66.04 | $96.7K | — | View → |
| Jan 8, 2025 | Jan 8 10:26 PM | Flammer Martina M.D. | Proposed Sale | 1,702 | $66.15 | $112.6K | — | View → |
| Jan 8, 2025 | Jan 8 10:17 PM | Adsett Roger | Proposed Sale | 1,882 | $66.10 | $124.4K | — | View → |
| Jan 8, 2025 | Jan 8 9:57 PM | Smith Michael Alexander | Proposed Sale | 1,064 | $66.21 | $70.4K | — | View → |
| Jan 8, 2025 | Jan 8 9:52 PM | Wise John Drayton | Proposed Sale | 392 | $66.21 | $26.0K | — | View → |
| Jan 8, 2025 | Jan 8 9:47 PM | Schaeffer Orlov S Nicole | Proposed Sale | 1,209 | $65.84 | $79.6K | — | View → |
| Jan 8, 2025 | Jan 8 9:39 PM | Lewis William | Proposed Sale | 3,999 | $65.95 | $263.7K | — | View → |
| Jan 7, 2025 | Jan 7 11:03 PM | Bonstein Sara | Proposed Sale | 3,470 | $66.11 | $229.4K | — | View → |
| Jan 7, 2025 | Jan 7 10:54 PM | Flammer Martina M.D. | Proposed Sale | 3,344 | $65.91 | $220.4K | — | View → |
| Jan 7, 2025 | Jan 7 10:45 PM | Adsett Roger | Proposed Sale | 2,444 | $66.11 | $161.6K | — | View → |
| Jan 7, 2025 | Jan 7 10:36 PM | Smith Michael Alexander | Proposed Sale | 2,306 | $65.98 | $152.1K | — | View → |
| Jan 7, 2025 | Jan 7 10:22 PM | Wise John Drayton | Proposed Sale | 10,000 | $65.95 | $659.5K | — | View → |
| Jan 7, 2025 | Jan 7 10:17 PM | Wise John Drayton | Proposed Sale | 2,908 | $65.87 | $191.5K | — | View → |
| Jan 7, 2025 | Jan 7 10:10 PM | Schaeffer Orlov S Nicole | Proposed Sale | 2,596 | $65.88 | $171.0K | — | View → |
| Jan 7, 2025 | Jan 7 9:56 PM | Lewis William | Proposed Sale | 8,218 | $66.01 | $542.5K | — | View → |
| Jan 2, 2025 | Jan 2 9:37 PM | Lewis William | Proposed Sale | 25,580 | $69.82 | $1.8M | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jan 20, 2026 | Jan 22 9:28 PM | William LewisDirector, Chair and CEO | Option Exercise | 10,699 | $30.46 | 53,280(D) | View → |
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