Companies / Alnylam Pharmaceuticals Inc / Activity
Activity — Alnylam Pharmaceuticals Inc
247 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Jan 12, 2026 | Tanguler Tolga Executive | Sell | Common Stock | $34.3K | -96 -0.31% | 31,020 0.02% of shares | low |
| Jan 12, 2026 | Garg Pushkal Executive | Sell | Common Stock | $34.3K | -96 -0.40% | 23,803 0.02% of shares | low |
| Jan 12, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $34.3K | -96 -0.38% | 24,846 0.02% of shares | low |
| Jan 12, 2026 | Tanguler Tolga Executive | Sell | Common Stock | $33.9K | -92 -0.31% | 29,837 0.02% of shares | low |
| Jan 12, 2026 | Garg Pushkal Executive | Sell | Common Stock | $33.9K | -92 -0.41% | 22,620 0.02% of shares | low |
| Jan 12, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $33.9K | -92 -0.39% | 23,663 0.02% of shares | low |
| Mar 4, 2026 | Tanguler Tolga Executive | Sell | Common Stock | $33.8K | -106 -0.29% | 36,500 0.03% of shares | low |
| Mar 4, 2026 | Garg Pushkal Executive | Sell | Common Stock | $33.8K | -106 -0.45% | 23,300 0.02% of shares | low |
| Jan 12, 2026 | Poulton Jeffrey V. Executive | Sell | Common Stock | $33.7K | -92 -0.16% | 57,912 0.04% of shares | low |
| Mar 2, 2026 | Garg Pushkal Executive | Sell | Common Stock | $33.5K | -101 -0.40% | 25,223 0.02% of shares | low |
| Jan 12, 2026 | Greenstreet Yvonne CEO | Sell | Common Stock | $33.0K | -88 -0.11% | 78,623 0.06% of shares | low |
| Mar 2, 2026 | Tanguler Tolga Executive | Sell | Common Stock | $32.9K | -100 -0.27% | 36,988 0.03% of shares | low |
| Mar 2, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $32.9K | -100 -0.42% | 23,894 0.02% of shares | low |
| Mar 4, 2026 | Tanguler Tolga Executive | Sell | Common Stock | $32.6K | -102 -0.28% | 36,398 0.03% of shares | low |
| Mar 4, 2026 | Garg Pushkal Executive | Sell | Common Stock | $32.6K | -102 -0.44% | 23,198 0.02% of shares | low |
| Jan 12, 2026 | Poulton Jeffrey V. Executive | Sell | Common Stock | $31.6K | -87 -0.15% | 58,774 0.04% of shares | low |
| Mar 2, 2026 | Garg Pushkal Executive | Sell | Common Stock | $31.5K | -97 -0.36% | 26,751 0.02% of shares | low |
| Mar 2, 2026 | Tanguler Tolga Executive | Sell | Common Stock | $31.2K | -94 -0.26% | 36,643 0.03% of shares | low |
| Mar 2, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $31.2K | -94 -0.40% | 23,549 0.02% of shares | low |
| Mar 4, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $31.0K | -96 -0.44% | 21,569 0.02% of shares | low |
| Jan 12, 2026 | Tanguler Tolga Executive | Sell | Common Stock | $30.5K | -85 -0.28% | 30,812 0.02% of shares | low |
| Jan 12, 2026 | Garg Pushkal Executive | Sell | Common Stock | $30.5K | -85 -0.36% | 23,595 0.02% of shares | low |
| Jan 12, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $30.5K | -85 -0.34% | 24,638 0.02% of shares | low |
| Mar 2, 2026 | Tanguler Tolga Executive | Sell | Common Stock | $29.2K | -90 -0.24% | 38,067 0.03% of shares | low |
| Mar 2, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $29.2K | -90 -0.36% | 24,973 0.02% of shares | low |
| Mar 2, 2026 | Garg Pushkal Executive | Sell | Common Stock | $28.8K | -87 -0.34% | 25,324 0.02% of shares | low |
| Jan 12, 2026 | Poulton Jeffrey V. Executive | Sell | Common Stock | $27.9K | -76 -0.13% | 57,836 0.04% of shares | low |
| Jan 12, 2026 | Poulton Jeffrey V. Executive | Sell | Common Stock | $27.7K | -78 -0.13% | 60,095 0.04% of shares | low |
| Apr 2, 2026 | McLaughlin Melissa Executive | Sell | Common Stock | $27.5K | -86 -0.69% | 12,434 <0.01% of shares | low |
| Jan 12, 2026 | Poulton Jeffrey V. Executive | Sell | Common Stock | $27.1K | -76 -0.13% | 60,019 0.04% of shares | low |
| Jan 12, 2026 | Poulton Jeffrey V. Executive | Sell | Common Stock | $27.0K | -73 -0.13% | 57,593 0.04% of shares | low |
| Mar 2, 2026 | Tanguler Tolga Executive | Sell | Common Stock | $26.8K | -81 -0.22% | 36,737 0.03% of shares | low |
| Mar 2, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $26.8K | -81 -0.34% | 23,643 0.02% of shares | low |
| Jan 12, 2026 | Tanguler Tolga Executive | Sell | Common Stock | $26.5K | -73 -0.24% | 30,486 0.02% of shares | low |
| Jan 12, 2026 | Garg Pushkal Executive | Sell | Common Stock | $26.5K | -73 -0.31% | 23,269 0.02% of shares | low |
| Jan 12, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $26.5K | -73 -0.30% | 24,312 0.02% of shares | low |
| Apr 2, 2026 | McLaughlin Melissa Executive | Sell | Common Stock | $26.2K | -81 -0.69% | 11,737 <0.01% of shares | low |
| Jan 12, 2026 | Poulton Jeffrey V. Executive | Sell | Common Stock | $25.5K | -72 -0.12% | 60,173 0.04% of shares | low |
| Mar 4, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $25.4K | -79 -0.36% | 21,665 0.02% of shares | low |
| Mar 4, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $24.4K | -75 -0.35% | 21,284 0.02% of shares | low |
| Mar 2, 2026 | Poulton Jeffrey V. Executive | Sell | Common Stock | $21.0K | -65 -0.10% | 66,414 0.05% of shares | low |
| Mar 4, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $18.9K | -59 -0.27% | 21,744 0.02% of shares | low |
| Mar 4, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $18.6K | -57 -0.27% | 21,227 0.02% of shares | low |
| Jan 12, 2026 | Tanguler Tolga Executive | Sell | Common Stock | $18.3K | -50 -0.17% | 29,970 0.02% of shares | low |
| Jan 12, 2026 | Garg Pushkal Executive | Sell | Common Stock | $18.3K | -50 -0.22% | 22,753 0.02% of shares | low |
| Jan 12, 2026 | Fitzgerald Kevin Joseph Executive | Sell | Common Stock | $18.3K | -50 -0.21% | 23,796 0.02% of shares | low |
| Apr 6, 2026 | McLaughlin Melissa Executive | Sell | Common Stock | $17.9K | -56 -0.48% | 11,673 <0.01% of shares | low |
| Mar 2, 2026 | Poulton Jeffrey V. Executive | Sell | Common Stock | $17.6K | -53 -0.08% | 64,273 0.05% of shares | low |
| Jan 12, 2026 | Tanguler Tolga Executive | Sell | Common Stock | $17.1K | -47 -0.15% | 30,439 0.02% of shares | low |
| Jan 12, 2026 | Garg Pushkal Executive | Sell | Common Stock | $17.1K | -47 -0.20% | 23,222 0.02% of shares | low |