Companies / Insmed Inc / Activity
Activity — Insmed Inc
101 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| May 13, 2026 | Lewis William CEO | Sell | Common Stock | $1.54M | -13K -4.41% | 287,902 0.13% of shares | medium |
| Apr 6, 2026 | Lewis William CEO | Sell | Common Stock | $1.38M | -8K -2.73% | 302,619 0.14% of shares | medium |
| May 18, 2026 | Lewis William CEO | Sell | Common Stock | $1.26M | -12K -4.04% | 281,012 0.13% of shares | medium |
| Jun 25, 2026 | Lewis William CEO | Sell | Common Stock | $1.24M | -12K -4.31% | 268,224 0.12% of shares | medium |
| Jan 12, 2026 | Lewis William CEO | Sell | Common Stock | $1.21M | -7K -2.23% | 314,956 0.14% of shares | medium |
| Jan 12, 2026 | Lewis William CEO | Sell | Common Stock | $1.19M | -7K -2.22% | 307,960 0.14% of shares | medium |
| Feb 9, 2026 | Lewis William CEO | Sell | Common Stock | $1.07M | -7K -2.33% | 302,472 0.14% of shares | medium |
| Jan 20, 2026 | Lewis William CEO | Sell | Common Stock | $948.7K | -6K -1.89% | 309,374 0.14% of shares | medium |
| May 18, 2026 | Lewis William CEO | Sell | Common Stock | $853.1K | -8K -2.84% | 273,037 0.13% of shares | medium |
| Jun 3, 2026 | Lewis William CEO | Sell | Common Stock | $777.8K | -8K -2.79% | 265,432 0.12% of shares | medium |
| Apr 16, 2026 | Lewis William CEO | Sell | Common Stock | $772.7K | -5K -1.74% | 304,265 0.14% of shares | medium |
| May 4, 2026 | Lewis William CEO | Sell | Common Stock | $728.6K | -5K -1.71% | 305,534 0.14% of shares | medium |
| Feb 9, 2026 | Lewis William CEO | Sell | Common Stock | $719.4K | -5K -1.55% | 309,693 0.14% of shares | medium |
| Jan 6, 2026 | Lewis William CEO | Sell | Common Stock | $710.0K | -4K -1.26% | 320,987 0.15% of shares | medium |
| Jan 12, 2026 | Lewis William CEO | Sell | Common Stock | $666.6K | -4K -1.22% | 322,132 0.15% of shares | medium |
| Mar 19, 2026 | Lewis William CEO | Sell | Common Stock | $653.3K | -5K -1.48% | 301,185 0.14% of shares | medium |
| Mar 19, 2026 | Lewis William CEO | Sell | Common Stock | $650.7K | -5K -1.46% | 305,718 0.14% of shares | medium |
| Jun 8, 2026 | Lewis William CEO | Sell | Common Stock | $612.6K | -7K -2.45% | 258,917 0.12% of shares | medium |
| May 18, 2026 | Lewis William CEO | Sell | Common Stock | $605.9K | -6K -1.93% | 292,848 0.13% of shares | medium |
| Mar 5, 2026 | Lewis William CEO | Sell | Common Stock | $571.8K | -4K -1.27% | 303,313 0.14% of shares | medium |
| Jan 8, 2026 | Lewis William CEO | Sell | Common Stock | $561.3K | -3K -1.01% | 315,407 0.14% of shares | medium |
| Feb 19, 2026 | Lewis William CEO | Sell | Common Stock | $515.8K | -3K -1.11% | 304,592 0.14% of shares | medium |
| Feb 3, 2026 | Lewis William CEO | Sell | Common Stock | $470.4K | -3K -0.98% | 303,882 0.14% of shares | medium |
| Jan 7, 2026 | Lewis William CEO | Sell | Common Stock | $412.6K | -2K -0.73% | 318,630 0.15% of shares | medium |
| Jun 25, 2026 | Lewis William CEO | Sell | Common Stock | $388.2K | -4K -1.40% | 262,665 0.12% of shares | medium |
| Jun 25, 2026 | Lewis William CEO | Exercise | Common Stock | $381.3K | +13K +4.83% | 271,435 0.12% of shares | low |
| Mar 5, 2026 | Lewis William CEO | Sell | Common Stock | $376.1K | -3K -0.84% | 307,212 0.14% of shares | medium |
| May 4, 2026 | Lewis William CEO | Sell | Common Stock | $375.1K | -3K -0.89% | 302,813 0.14% of shares | medium |
| Feb 19, 2026 | Lewis William CEO | Sell | Common Stock | $361.1K | -2K -0.78% | 302,215 0.14% of shares | medium |
| Jan 20, 2026 | Lewis William CEO | Sell | Common Stock | $356.3K | -2K -0.72% | 307,145 0.14% of shares | medium |
| Apr 16, 2026 | Lewis William CEO | Sell | Common Stock | $326.2K | -2K -0.74% | 302,010 0.14% of shares | medium |
| Apr 16, 2026 | Lewis William CEO | Sell | Common Stock | $321.2K | -2K -0.72% | 309,638 0.14% of shares | medium |
| Mar 5, 2026 | Lewis William CEO | Sell | Common Stock | $314.0K | -2K -0.70% | 301,185 0.14% of shares | medium |
| Mar 5, 2026 | Lewis William CEO | Sell | Common Stock | $300.4K | -2K -0.67% | 309,801 0.14% of shares | medium |
| Feb 19, 2026 | Lewis William CEO | Sell | Common Stock | $296.5K | -2K -0.64% | 309,896 0.14% of shares | medium |
| Feb 19, 2026 | Lewis William CEO | Sell | Common Stock | $283.8K | -2K -0.61% | 308,005 0.14% of shares | medium |
| Jun 25, 2026 | Lewis William CEO | Sell | Common Stock | $258.5K | -2K -0.94% | 260,209 0.12% of shares | medium |
| Apr 6, 2026 | Lewis William CEO | Sell | Common Stock | $235.2K | -1K -0.47% | 301,185 0.14% of shares | medium |
| Mar 19, 2026 | Lewis William CEO | Sell | Common Stock | $231.6K | -2K -0.52% | 310,255 0.14% of shares | medium |
| Jan 20, 2026 | Lewis William CEO | Sell | Common Stock | $196.9K | -1K -0.39% | 315,341 0.14% of shares | medium |
| Feb 9, 2026 | Lewis William CEO | Sell | Common Stock | $191.5K | -1K -0.43% | 301,185 0.14% of shares | medium |
| May 18, 2026 | Lewis William CEO | Exercise | Common Stock | $190.6K | +6K +2.17% | 294,161 0.13% of shares | low |
| May 4, 2026 | Lewis William CEO | Exercise | Common Stock | $190.6K | +6K +2.08% | 307,444 0.14% of shares | low |
| Apr 16, 2026 | Lewis William CEO | Exercise | Common Stock | $190.6K | +6K +2.08% | 307,444 0.14% of shares | low |
| Apr 6, 2026 | Lewis William CEO | Exercise | Common Stock | $190.6K | +6K +2.08% | 307,444 0.14% of shares | low |
| Mar 19, 2026 | Lewis William CEO | Exercise | Common Stock | $190.6K | +6K +2.08% | 307,444 0.14% of shares | low |
| Mar 5, 2026 | Lewis William CEO | Exercise | Common Stock | $190.6K | +6K +2.08% | 307,444 0.14% of shares | low |
| Feb 19, 2026 | Lewis William CEO | Exercise | Common Stock | $190.6K | +6K +2.08% | 307,444 0.14% of shares | low |
| Feb 9, 2026 | Lewis William CEO | Exercise | Common Stock | $190.6K | +6K +2.03% | 314,581 0.14% of shares | low |
| Jan 20, 2026 | Lewis William CEO | Exercise | Common Stock | $190.6K | +6K +2.04% | 313,150 0.14% of shares | low |