CUSIP 457669307COM PAR $.01INSMQ4 2025
134 reported transactions
| # | Date | Insider | Title | Type | Shares | Price | Value | Held After | Filing |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Jun 8, 2026 | Lewis William | Chair and CEO | S · Sell | 6.5K | $94.03 | $612.6K | 258.9K | SEC |
| 2 | Jun 5, 2026 | Flammer Martina M.D. | Chief Medical Officer | S · Sell | 1.9K | $103.78 | $192.8K | 60.5K | SEC |
| 3 | Jun 3, 2026 | Smith Michael Alexander | Chief Legal Officer | S · Sell | 2.2K | $102.27 |
See the full Form 4 transaction history for Insmed Inc.
Unlock all transactions| $220.8K |
| 39.5K |
| SEC |
| 4 | Jun 3, 2026 | Flammer Martina M.D. | Chief Medical Officer | S · Sell | 2.6K | $102.27 | $262.4K | 62.3K | SEC |
| 5 | Jun 3, 2026 | Adsett Roger | Chief Operating Officer | S · Sell | 2.4K | $102.27 | $242.4K | 98.6K | SEC |
| 6 | Jun 3, 2026 | Bonstein Sara | Chief Financial Officer | S · Sell | 2.4K | $102.27 | $245.9K | 69.1K | SEC |
| 7 | Jun 3, 2026 | Lewis William | Chair and CEO | S · Sell | 7.6K | $102.27 | $777.8K | 265.4K | SEC |
| 8 | May 22, 2026 | Smith Michael Alexander | Chief Legal Officer | S · Sell | 6.1K | $108.47 | $667.0K | 41.6K | SEC |
| 9 | May 18, 2026 | Lewis William | Chair and CEO | M · Option Exercise | 6.3K | $30.46 | $190.6K | 294.2K | SEC |
| 10 | May 18, 2026 | Lewis William | Chair and CEO | M · Option Exercise | 4.4K | $17.16 | $76.2K | 298.6K | SEC |