John Maraganore serves as Executive at ALNYLAM PHARMACEUTICALS, INC., where they oversee executive responsibilities. Since joining the company, John Maraganore has executed 449 insider transactions totaling $139.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 20, 2022 involved gifting 1,500 shares valued at $0.
John Maraganore currently holds 28,528 shares of ALNYLAM PHARMACEUTICALS, INC. (ALNY), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John Maraganore has been a net seller of ALNY stock. They have purchased $1.9M and sold $137.8M worth of shares.
John Maraganore's most recent insider trade was on Sep 20, 2022, when they sold 1,500 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Dec 22, 2021 | ALNY | $381 | Payment | 2 | $190.50 | Discretionary |
| Dec 22, 2021 | ALNY | $59.3K | Payment | 319 | $186.02 | Discretionary |
| Dec 22, 2021 | ALNY | $1.2M | Payment | 6,315 | $189.13 | Discretionary |
| Dec 21, 2021 | ALNY | $0 | Award | 14,167 | $N/A | Discretionary |
| Dec 10, 2021 | ALNY | $100.0K | Option Exercise | 2,368 | $42.22 | Discretionary |
| Dec 10, 2021 | ALNY | $99.9K | Option Exercise | 1,036 | $96.45 | Discretionary |
| Dec 10, 2021 | ALNY | $100.0K | Option Exercise | 1,124 | $88.95 | Discretionary |
| Dec 10, 2021 | ALNY | $100.0K | Option Exercise | 839 | $119.13 | Discretionary |
| Nov 12, 2021 | ALNY | $241.2K | Option Exercise | 33,978 | $7.10 | Discretionary |
| Nov 12, 2021 | ALNY | $116.8K | Sale | 670 | $174.34 | Discretionary |
| Nov 12, 2021 | ALNY | $118.3K | Sale | 683 | $173.25 | Discretionary |
| Nov 12, 2021 | ALNY | $2.5M | Sale | 14,518 | $172.22 | Discretionary |
| Nov 12, 2021 | ALNY | $1.3M | Sale | 7,742 | $171.35 | Discretionary |
| Nov 12, 2021 | ALNY | $1.8M | Sale | 10,365 | $170.36 | Discretionary |
| Aug 13, 2021 | ALNY | $4.7M | Sale | 23,336 | $199.92 | Discretionary |
| Aug 13, 2021 | ALNY | $241.3K | Option Exercise | 33,979 | $7.10 | Discretionary |
| Aug 13, 2021 | ALNY | $43.1K | Sale | 214 | $201.55 | Discretionary |
| Aug 13, 2021 | ALNY | $768.8K | Sale | 3,828 | $200.84 | Discretionary |
| Aug 13, 2021 | ALNY | $827.5K | Sale | 4,160 | $198.93 | Discretionary |
| Aug 13, 2021 | ALNY | $483.4K | Sale | 2,441 | $198.02 | Discretionary |
| May 28, 2021 | AGIO | $0 | Option Exercise | 1,686 | $N/A | Discretionary |
| May 13, 2021 | ALNY | $241.3K | Option Exercise | 33,979 | $7.10 | Discretionary |
| May 13, 2021 | ALNY | $583.5K | Sale | 4,512 | $129.32 | Discretionary |
| May 13, 2021 | ALNY | $1.2M | Sale | 9,121 | $130.34 | Discretionary |
| May 13, 2021 | ALNY | $1.5M | Sale | 11,203 | $131.18 | Discretionary |
| May 13, 2021 | ALNY | $460.6K | Sale | 3,481 | $132.32 | Discretionary |
| May 13, 2021 | ALNY | $216.9K | Sale | 1,624 | $133.56 | Discretionary |
| May 13, 2021 | ALNY | $137.5K | Sale | 1,023 | $134.37 | Discretionary |