Companies / Insmed Inc / Activity
Activity — Insmed Inc
211 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Feb 23, 2026 | Brennan David R Director | Gift | Common Stock | $0 | -6K -8.96% | 60,933 0.03% of shares | low |
| Feb 9, 2026 | McGirr David W J Director | Gift | Common Stock | $0 | +53K | 53,400 0.02% of shares | low |
| Feb 9, 2026 | McGirr David W J Director | Gift | Common Stock | $0 | -53K -54.64% | 44,323 0.02% of shares | low |
| Mar 3, 2026 | Sharoky Melvin Md Director | Gift | Common Stock | $0 | -100 -0.04% | 242,776 0.11% of shares | low |
| Feb 25, 2026 | Sharoky Melvin Md Director | Gift | Common Stock | $0 | +243 +42.19% | 819 <0.01% of shares | low |
| Feb 25, 2026 | Sharoky Melvin Md Director | Gift | Common Stock | $0 | +243 +5.10% | 5,007 <0.01% of shares | low |
| Feb 25, 2026 | Sharoky Melvin Md Director | Gift | Common Stock | $0 | +243 +6.98% | 3,724 <0.01% of shares | low |
| Feb 25, 2026 | Sharoky Melvin Md Director | Gift | Common Stock | $0 | +243 +4.69% | 5,423 <0.01% of shares | low |
| Feb 25, 2026 | Sharoky Melvin Md Director | Gift | Common Stock | $0 | -1K -0.44% | 242,876 0.11% of shares | low |
| Feb 2, 2026 | Flammer Martina M.D. Executive | Sell | Common Stock | $15.7K | -100 -0.12% | 84,907 0.04% of shares | low |
| Jan 12, 2026 | Lewis William CEO | Sell | Common Stock | $27.2K | -160 -0.05% | 307,800 0.14% of shares | low |
| Jan 2, 2026 | Schaeffer Orlov S Nicole Executive | Sell | Common Stock | $35.6K | -200 -0.48% | 41,754 0.02% of shares | low |
| Jan 20, 2026 | Lewis William CEO | Sell | Common Stock | $40.8K | -254 -0.08% | 306,891 0.14% of shares | low |
| Jan 5, 2026 | Flammer Martina M.D. Executive | Sell | Common Stock | $49.2K | -286 -0.29% | 97,931 0.04% of shares | low |
| Jan 12, 2026 | Lewis William CEO | Sell | Common Stock | $50.9K | -297 -0.10% | 307,503 0.14% of shares | low |
| Jan 12, 2026 | Lewis William CEO | Sell | Common Stock | $51.2K | -297 -0.10% | 307,206 0.14% of shares | low |
| May 4, 2026 | Lewis William CEO | Sell | Common Stock | $53.2K | -381 -0.13% | 301,185 0.14% of shares | low |
| Jan 12, 2026 | Lewis William CEO | Sell | Common Stock | $55.1K | -315 -0.10% | 306,891 0.14% of shares | low |
| May 4, 2026 | Lewis William CEO | Sell | Common Stock | $58.1K | -433 -0.14% | 311,451 0.14% of shares | low |
| May 18, 2026 | Lewis William CEO | Exercise | Common Stock | $76.2K | +4K +1.51% | 298,601 0.14% of shares | low |
| May 4, 2026 | Lewis William CEO | Exercise | Common Stock | $76.2K | +4K +1.44% | 311,884 0.14% of shares | low |
| Apr 16, 2026 | Lewis William CEO | Exercise | Common Stock | $76.2K | +4K +1.44% | 311,884 0.14% of shares | low |
| Apr 6, 2026 | Lewis William CEO | Exercise | Common Stock | $76.2K | +4K +1.44% | 311,884 0.14% of shares | low |
| Mar 19, 2026 | Lewis William CEO | Exercise | Common Stock | $76.2K | +4K +1.44% | 311,884 0.14% of shares | low |
| Mar 5, 2026 | Lewis William CEO | Exercise | Common Stock | $76.2K | +4K +1.44% | 311,884 0.14% of shares | low |
| Feb 19, 2026 | Lewis William CEO | Exercise | Common Stock | $76.2K | +4K +1.44% | 311,884 0.14% of shares | low |
| Feb 9, 2026 | Lewis William CEO | Exercise | Common Stock | $76.2K | +4K +1.46% | 308,322 0.14% of shares | low |
| Jan 20, 2026 | Lewis William CEO | Exercise | Common Stock | $76.2K | +4K +1.42% | 317,590 0.15% of shares | low |
| Jan 12, 2026 | Lewis William CEO | Exercise | Common Stock | $76.2K | +4K +1.38% | 326,106 0.15% of shares | low |
| May 4, 2026 | Lewis William CEO | Sell | Common Stock | $81.0K | -599 -0.19% | 310,852 0.14% of shares | low |
| May 11, 2026 | Flammer Martina M.D. Executive | Sell | Common Stock | $84.0K | -830 -0.99% | 83,243 0.04% of shares | low |
| Feb 2, 2026 | Flammer Martina M.D. Executive | Sell | Common Stock | $85.6K | -563 -0.61% | 92,326 0.04% of shares | low |
| Jan 5, 2026 | Flammer Martina M.D. Executive | Exercise | Common Stock | $86.0K | +4K +4.60% | 99,112 0.05% of shares | low |
| Mar 30, 2026 | Smith Michael Alexander Executive | Exercise | Common Stock | $96.4K | +6K +10.89% | 57,520 0.03% of shares | low |
| Feb 3, 2026 | Smith Michael Alexander Executive | Sell | Common Stock | $100.0K | -640 -1.12% | 56,397 0.03% of shares | medium |
| Jan 5, 2026 | Flammer Martina M.D. Executive | Sell | Common Stock | $114.2K | -655 -0.68% | 95,456 0.04% of shares | medium |
| Feb 3, 2026 | Bonstein Sara Executive | Sell | Common Stock | $116.9K | -748 -0.93% | 79,758 0.04% of shares | medium |
| Apr 16, 2026 | Lewis William CEO | Sell | Common Stock | $120.3K | -825 -0.27% | 301,185 0.14% of shares | medium |
| Jan 5, 2026 | Flammer Martina M.D. Executive | Sell | Common Stock | $123.4K | -702 -0.74% | 94,754 0.04% of shares | medium |
| Feb 3, 2026 | Adsett Roger Executive | Sell | Common Stock | $123.5K | -791 -0.74% | 106,810 0.05% of shares | medium |
| Feb 3, 2026 | Flammer Martina M.D. Executive | Sell | Common Stock | $123.8K | -795 -0.94% | 84,112 0.04% of shares | medium |
| Jan 7, 2026 | Smith Michael Alexander Executive | Sell | Common Stock | $124.1K | -709 -1.21% | 58,090 0.03% of shares | medium |
| Apr 6, 2026 | Lewis William CEO | Sell | Common Stock | $127.3K | -787 -0.25% | 311,097 0.14% of shares | medium |
| Feb 5, 2026 | Flammer Martina M.D. Executive | Sell | Common Stock | $132.5K | -869 -1.03% | 83,243 0.04% of shares | medium |
| Jun 25, 2026 | Lewis William CEO | Sell | Common Stock | $137.3K | -1K -0.50% | 258,917 0.12% of shares | medium |
| Jan 7, 2026 | Adsett Roger Executive | Sell | Common Stock | $140.4K | -802 -0.73% | 109,660 0.05% of shares | medium |
| Feb 2, 2026 | Flammer Martina M.D. Executive | Sell | Common Stock | $142.1K | -928 -1.01% | 91,398 0.04% of shares | medium |
| Jun 25, 2026 | Lewis William CEO | Exercise | Common Stock | $152.4K | +9K +3.27% | 280,315 0.13% of shares | low |
| Jan 20, 2026 | Lewis William CEO | Sell | Common Stock | $157.7K | -1K -0.32% | 316,584 0.14% of shares | medium |
| Feb 19, 2026 | Lewis William CEO | Sell | Common Stock | $158.0K | -1K -0.34% | 301,185 0.14% of shares | medium |