ALNY ALNYLAM PHARMACEUTICALS, INC.
Nasdaq · SEC CIK 1178670 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $53.75M 30 sales by 7 insiders
- Filings on record
- 236 since 2021-07-14, latest 2026-09-22 16:07
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Greenstreet Yvonne | CEO, Dir | — | $24.46M |
| Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | — | $10.74M |
| Garg Pushkal | EVP Chief R, D | — | $8.12M |
| Poulton Jeffrey V. | EVP, CFO | — | $4.95M |
| Tanguler Tolga | EVP, Chief Commercial Off | — | $3.06M |
| McLaughlin Melissa | CHRO | — | $1.27M |
| PYOTT DAVID E I | Dir | — | $1.15M |
| Reitan Colleen F | Dir | — | — |
| Sigal Charles Elliott | Dir | — | — |
| Arbuckle Stuart A | Dir | — | — |
Transactions 290
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-22 16:07 | 2026-09-19 | ALNY | Greenstreet Yvonne | CEO, Dir | A - Grant | $0.00 | +107 | 95.8K | +0.1% | $0 | |
| DT | 2026-06-03 16:25 | 2026-06-01 | ALNY | PYOTT DAVID E I | Dir | M - OptEx | $0.00 | +3,830 | 5,412 | +242% | $0 |
| DMT | 2026-06-03 16:25 | 2026-06-01 | ALNY | PYOTT DAVID E I | Dir | S - Sale+OE | $299.18 | -3,830 | 1,582 | -71% | -$1.15M |
| D | 2026-05-22 16:20 | 2026-05-20 | ALNY | Sigal Charles Elliott | Dir | A - Grant | $0.00 | +671 | 1,446 | +87% | $0 |
| D | 2026-05-22 16:18 | 2026-05-20 | ALNY | SCHULMAN AMY W | Dir | A - Grant | $0.00 | +838 | 24.0K | +4% | $0 |
| D | 2026-05-22 16:16 | 2026-05-20 | ALNY | Reitan Colleen F | Dir | A - Grant | $0.00 | +671 | 1,446 | +87% | $0 |
| D | 2026-05-22 16:14 | 2026-05-20 | ALNY | PYOTT DAVID E I | Dir | A - Grant | $0.00 | +671 | 1,582 | +74% | $0 |
| D | 2026-05-22 16:12 | 2026-05-20 | ALNY | KELLOGG PETER N | Dir | A - Grant | $0.00 | +671 | 1,446 | +87% | $0 |
| D | 2026-05-22 16:11 | 2026-05-20 | ALNY | HAMBURG MARGARET A | Dir | A - Grant | $0.00 | +671 | 1,582 | +74% | $0 |
| D | 2026-05-22 16:08 | 2026-05-20 | ALNY | BRANDICOURT OLIVIER | Dir | A - Grant | $0.00 | +671 | 1,446 | +87% | $0 |
| D | 2026-05-22 16:06 | 2026-05-20 | ALNY | Ausiello Dennis A | Dir | A - Grant | $0.00 | +671 | 1,582 | +74% | $0 |
| D | 2026-05-22 16:04 | 2026-05-20 | ALNY | Arbuckle Stuart A | Dir | A - Grant | $0.00 | +671 | 671 | New | $0 |
| D | 2026-05-14 16:17 | 2026-05-13 | ALNY | SCHULMAN AMY W | Dir | M - OptEx | $70.20 | +11.2K | 23.2K | +94% | +$789.8K |
| MT | 2026-04-07 16:21 | 2026-04-02+ | ALNY | McLaughlin Melissa | CHRO | S - Sale | $325.92 | -3,910 | 9,443 | -29% | -$1.27M |
| M | 2026-03-06 | 2026-03-04 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | S - Sale | $323.08 | -2,309 | 34.3K | -6% | -$746.0K |
| M | 2026-03-06 | 2026-03-04+ | ALNY | Garg Pushkal | EVP Chief R, D | S - Sale | $323.53 | -4,713 | 23.0K | -17% | -$1.52M |
| M | 2026-03-06 | 2026-03-04 | ALNY | Greenstreet Yvonne | CEO, Dir | S - Sale | $323.08 | -2,933 | 98.4K | -3% | -$947.6K |
| M | 2026-03-06 | 2026-03-04 | ALNY | Poulton Jeffrey V. | EVP, CFO | S - Sale | $323.08 | -2,468 | 63.1K | -4% | -$797.4K |
| M | 2026-03-06 | 2026-03-04+ | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | S - Sale | $323.54 | -1,291 | 21.7K | -6% | -$417.7K |
| D | 2026-03-04 | 2026-03-02 | ALNY | SUPRAN BRYAN | EVP, CLO, Sec | A - Grant | $0.00 | +1,539 | 14.6K | +12% | $0 |
| DM | 2026-03-04 | 2026-03-02+ | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | S - Sale | $323.62 | -3,250 | 21.9K | -13% | -$1.05M |
| D | 2026-03-04 | 2026-03-02 | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | A - Grant | $0.00 | +3,688 | 25.1K | +17% | $0 |
| DM | 2026-03-04 | 2026-03-02 | ALNY | Poulton Jeffrey V. | EVP, CFO | S - Sale | $327.65 | -2,206 | 64.9K | -3% | -$722.8K |
| D | 2026-03-04 | 2026-03-02 | ALNY | Poulton Jeffrey V. | EVP, CFO | A - Grant | $0.00 | +4,769 | 66.5K | +8% | $0 |
| DM | 2026-03-04 | 2026-03-02 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | S - Sale | $327.65 | -1,598 | 38.2K | -4% | -$523.6K |
| D | 2026-03-04 | 2026-03-02 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | A - Grant | $0.00 | +4,769 | 38.2K | +14% | $0 |
| D | 2026-03-04 | 2026-03-02 | ALNY | Greenstreet Yvonne | CEO, Dir | A - Grant | $0.00 | +13.8K | 105.4K | +15% | $0 |
| DM | 2026-03-04 | 2026-03-02 | ALNY | Greenstreet Yvonne | CEO, Dir | S - Sale | $327.65 | -6,799 | 103.7K | -6% | -$2.23M |
| DM | 2026-03-04 | 2026-03-02+ | ALNY | Garg Pushkal | EVP Chief R, D | S - Sale | $323.63 | -3,492 | 26.5K | -12% | -$1.13M |
| D | 2026-03-04 | 2026-03-02 | ALNY | Garg Pushkal | EVP Chief R, D | A - Grant | $0.00 | +4,769 | 26.9K | +22% | $0 |
| D | 2026-03-02 | 2026-02-27 | ALNY | Greenstreet Yvonne | CEO, Dir | M - OptEx | $0.00 | +5,921 | 91.6K | +7% | $0 |
| D | 2026-03-02 | 2026-02-27 | ALNY | Poulton Jeffrey V. | EVP, CFO | M - OptEx | $0.00 | +1,908 | 61.7K | +3% | $0 |
| D | 2026-03-02 | 2026-02-27 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | M - OptEx | $0.00 | +1,666 | 33.4K | +5% | $0 |
| D | 2026-03-02 | 2026-02-27 | ALNY | Garg Pushkal | EVP Chief R, D | M - OptEx | $0.00 | +1,908 | 26.8K | +8% | $0 |
| DM | 2026-03-02 | 2026-02-27 | ALNY | Garg Pushkal | EVP Chief R, D | S - Sale+OE | $331.34 | -4,627 | 22.1K | -17% | -$1.53M |
| 2026-02-25 | 2026-02-23 | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | A - Grant | $0.00 | +158 | 21.4K | +0.7% | $0 | |
| 2026-02-17 | 2026-02-12 | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | A - Grant | $0.00 | +4,000 | 25.3K | +19% | $0 | |
| M | 2026-02-17 | 2026-02-13+ | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | S - Sale | $321.24 | -4,000 | 21.3K | -16% | -$1.28M |
| 2026-02-17 | 2026-02-13 | ALNY | Greenstreet Yvonne | CEO, Dir | S - Sale | $310.08 | -6,958 | 85.7K | -8% | -$2.16M | |
| 2026-02-17 | 2026-02-12 | ALNY | Greenstreet Yvonne | CEO, Dir | A - Grant | $0.00 | +14.2K | 92.6K | +18% | $0 | |
| 2026-02-17 | 2026-02-13 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | S - Sale | $310.08 | -1,959 | 31.8K | -6% | -$607.4K | |
| 2026-02-17 | 2026-02-12 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | A - Grant | $0.00 | +4,000 | 33.7K | +13% | $0 | |
| 2026-02-17 | 2026-02-12 | ALNY | Poulton Jeffrey V. | EVP, CFO | A - Grant | $0.00 | +4,579 | 62.0K | +8% | $0 | |
| 2026-02-17 | 2026-02-13 | ALNY | Poulton Jeffrey V. | EVP, CFO | S - Sale | $310.08 | -2,242 | 59.8K | -4% | -$695.2K | |
| 2026-02-17 | 2026-02-12 | ALNY | Garg Pushkal | EVP Chief R, D | A - Grant | $0.00 | +4,579 | 27.1K | +20% | $0 | |
| 2026-02-17 | 2026-02-13 | ALNY | Garg Pushkal | EVP Chief R, D | S - Sale | $310.08 | -2,242 | 24.8K | -8% | -$695.2K | |
| 2026-01-14 | 2026-01-11 | ALNY | Poulton Jeffrey V. | EVP, CFO | A - Grant | $0.00 | +6,193 | 60.2K | +11% | $0 | |
| M | 2026-01-14 | 2026-01-12 | ALNY | Poulton Jeffrey V. | EVP, CFO | S - Sale | $362.87 | -2,780 | 57.5K | -5% | -$1.01M |
| M | 2026-01-14 | 2026-01-12 | ALNY | Greenstreet Yvonne | CEO, Dir | S - Sale | $362.86 | -9,577 | 81.7K | -10% | -$3.48M |
| 2026-01-14 | 2026-01-11 | ALNY | Greenstreet Yvonne | CEO, Dir | A - Grant | $0.00 | +19.0K | 88.0K | +28% | $0 | |
| 2026-01-14 | 2026-01-11 | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | A - Grant | $0.00 | +3,800 | 25.1K | +18% | $0 | |
| M | 2026-01-14 | 2026-01-12+ | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | S - Sale | $367.37 | -3,800 | 21.4K | -15% | -$1.40M |
| M | 2026-01-14 | 2026-01-12 | ALNY | Garg Pushkal | EVP Chief R, D | S - Sale | $362.87 | -1,510 | 23.2K | -6% | -$547.9K |
| 2026-01-14 | 2026-01-11 | ALNY | Garg Pushkal | EVP Chief R, D | A - Grant | $0.00 | +3,800 | 24.0K | +19% | $0 | |
| 2026-01-14 | 2026-01-11 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | A - Grant | $0.00 | +3,800 | 31.2K | +14% | $0 | |
| M | 2026-01-14 | 2026-01-12 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | S - Sale | $362.87 | -1,510 | 31.2K | -5% | -$547.9K |
| D | 2025-12-01 | 2025-11-26 | ALNY | Greenstreet Yvonne | CEO, Dir | F - Tax | $445.12 | -1,121 | 69.0K | -2% | -$499.0K |
| DM | 2025-12-01 | 2025-11-26 | ALNY | Greenstreet Yvonne | CEO, Dir | M - OptEx | $106.40 | +4,697 | 68.6K | +7% | +$499.8K |
| DM | 2025-11-19 | 2025-11-17 | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | S - Sale+OE | $452.18 | -12.1K | 21.3K | -36% | -$5.48M |
| D | 2025-11-19 | 2025-11-17 | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | M - OptEx | $119.13 | +8,161 | 33.4K | +32% | +$972.2K |
| DM | 2025-11-14 | 2025-11-12+ | ALNY | Greenstreet Yvonne | CEO, Dir | S - Sale+OE | $452.75 | -25.6K | 74.2K | -26% | -$11.61M |
| DM | 2025-11-14 | 2025-11-12+ | ALNY | Greenstreet Yvonne | CEO, Dir | M - OptEx | $117.18 | +25.6K | 81.1K | +46% | +$3.01M |
| M | 2025-10-03 | 2025-10-02+ | ALNY | Garg Pushkal | EVP Chief R, D | S - Sale | $451.76 | -5,959 | 20.2K | -23% | -$2.69M |
| M | 2025-10-03 | 2025-10-01 | ALNY | Garg Pushkal | EVP Chief R, D | A - Grant | $0.00 | +5,959 | 26.2K | +29% | $0 |
| M | 2025-10-03 | 2025-10-02 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | S - Sale | $452.05 | -1,405 | 27.4K | -5% | -$635.1K |
| 2025-10-03 | 2025-10-01 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | A - Grant | $0.00 | +2,851 | 28.8K | +11% | $0 | |
| M | 2025-10-03 | 2025-10-02 | ALNY | Greenstreet Yvonne | CEO, Dir | S - Sale | $452.05 | -8,924 | 69.9K | -11% | -$4.03M |
| M | 2025-10-03 | 2025-10-01 | ALNY | Greenstreet Yvonne | CEO, Dir | A - Grant | $0.00 | +18.1K | 74.3K | +32% | $0 |
| M | 2025-10-03 | 2025-10-02 | ALNY | Poulton Jeffrey V. | EVP, CFO | S - Sale | $452.05 | -3,821 | 54.3K | -7% | -$1.73M |
| M | 2025-10-03 | 2025-10-01 | ALNY | Poulton Jeffrey V. | EVP, CFO | A - Grant | $0.00 | +7,752 | 57.9K | +15% | $0 |
| 2025-10-03 | 2025-10-01 | ALNY | SUPRAN BRYAN | EVP, CLO, Sec | A - Grant | $0.00 | +13.0K | 13.0K | New | $0 | |
| M | 2025-10-03 | 2025-10-02 | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | S - Sale | $452.05 | -2,441 | 25.2K | -9% | -$1.10M |
| M | 2025-10-03 | 2025-10-01 | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | A - Grant | $0.00 | +4,953 | 24.8K | +25% | $0 |
| DM | 2025-09-11 | 2025-09-09 | ALNY | Reitan Colleen F | Dir | S - Sale+OE | $467.60 | -18.0K | 5,791 | -76% | -$8.42M |
| D | 2025-09-11 | 2025-09-09 | ALNY | Reitan Colleen F | Dir | M - OptEx | $100.65 | +18.0K | 18.8K | +2,323% | +$1.81M |
| M | 2025-09-02 | 2025-08-29 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | S - Sale | $448.37 | -3,474 | 26.0K | -12% | -$1.56M |
| M | 2025-08-19 | 2025-08-18 | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | S - Sale | $453.27 | -1,396 | 23.0K | -6% | -$632.8K |
| 2025-08-19 | 2025-08-15 | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | A - Grant | $0.00 | +2,851 | 24.1K | +13% | $0 | |
| D | 2025-08-19 | 2025-08-18 | ALNY | BONNEY MICHAEL W | Dir | S - Sale+OE | $450.00 | -11.2K | 16.8K | -40% | -$5.06M |
| D | 2025-08-19 | 2025-08-18 | ALNY | BONNEY MICHAEL W | Dir | M - OptEx | $70.20 | +11.2K | 28.1K | +67% | +$789.8K |
| M | 2025-08-19 | 2025-08-18 | ALNY | Poulton Jeffrey V. | EVP, CFO | S - Sale | $453.27 | -2,274 | 50.1K | -4% | -$1.03M |
| 2025-08-19 | 2025-08-15 | ALNY | Poulton Jeffrey V. | EVP, CFO | A - Grant | $0.00 | +4,644 | 52.4K | +10% | $0 | |
| 2025-08-19 | 2025-08-15 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | A - Grant | $0.00 | +2,851 | 30.9K | +10% | $0 | |
| M | 2025-08-19 | 2025-08-18 | ALNY | Tanguler Tolga | EVP, Chief Commercial Off | S - Sale | $453.27 | -1,396 | 29.5K | -5% | -$632.8K |
| M | 2025-08-19 | 2025-08-18+ | ALNY | Garg Pushkal | EVP Chief R, D | S - Sale | $455.89 | -2,851 | 21.4K | -12% | -$1.30M |
| 2025-08-19 | 2025-08-15 | ALNY | Garg Pushkal | EVP Chief R, D | A - Grant | $0.00 | +2,851 | 23.1K | +14% | $0 | |
| M | 2025-08-19 | 2025-08-18 | ALNY | Greenstreet Yvonne | CEO, Dir | S - Sale | $453.27 | -6,979 | 62.4K | -10% | -$3.16M |
| 2025-08-19 | 2025-08-15 | ALNY | Greenstreet Yvonne | CEO, Dir | A - Grant | $0.00 | +14.3K | 63.2K | +29% | $0 | |
| DM | 2025-08-15 | 2025-08-14 | ALNY | Ausiello Dennis A | Dir | M - OptEx | $131.34 | +31.4K | 32.4K | +3,452% | +$4.13M |
| DM | 2025-08-15 | 2025-08-14 | ALNY | Ausiello Dennis A | Dir | S - Sale+OE | $436.58 | -31.4K | 1,552 | -95% | -$13.73M |
| 2025-07-02 | 2025-07-01 | ALNY | Fitzgerald Kevin Joseph | CSO, EVP, Head of Research | A - Grant | $0.00 | +7,763 | 21.3K | +57% | $0 | |
| DM | 2025-06-03 | 2025-05-30+ | ALNY | Greenstreet Yvonne | CEO, Dir | S - Sale+OE | $305.00 | -50.9K | 55.1K | -48% | -$15.54M |
| DM | 2025-06-03 | 2025-05-30+ | ALNY | Greenstreet Yvonne | CEO, Dir | M - OptEx | $118.56 | +50.9K | 61.0K | +505% | +$6.04M |
| 2025-05-19 | 2025-05-16 | ALNY | Greenstreet Yvonne | CEO, Dir | G - Gift | $0.00 | -8,376 | 48.9K | -15% | $0 | |
| DM | 2025-05-19 | 2025-05-15 | ALNY | BONNEY MICHAEL W | Dir | S - Sale+OE | $277.71 | -11.2K | 27.5K | -29% | -$3.12M |
| D | 2025-05-19 | 2025-05-15 | ALNY | BONNEY MICHAEL W | Dir | M - OptEx | $131.21 | +11.2K | 28.1K | +67% | +$1.48M |
| D | 2025-05-12 | 2025-05-08 | ALNY | Ausiello Dennis A | Dir | A - Grant | $0.00 | +775 | 911 | +570% | $0 |
| D | 2025-05-12 | 2025-05-08 | ALNY | Sigal Charles Elliott | Dir | A - Grant | $0.00 | +775 | 775 | New | $0 |
| D | 2025-05-12 | 2025-05-08 | ALNY | BRANDICOURT OLIVIER | Dir | A - Grant | $0.00 | +775 | 775 | New | $0 |
| DM | 2025-05-12 | 2024-08-29+ | ALNY | Reitan Colleen F | Dir | P - Purchase | $287.85 | +36 | 36 | New | +$10.4K |
Purchase Sale Sale after option exercise All abbreviations