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 Apr 16, 2018 involved transacting 30 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 Apr 16, 2018, when they sold 30 shares at $0.00 per share.
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| $63.00 |
| Discretionary |
| Nov 22, 2017 | ALNY | $3.3M | Sale | 25,263 | $129.97 | Discretionary |
| Nov 22, 2017 | ALNY | $2.3M | Option Exercise | 73,415 | $31.39 | Discretionary |
| Nov 22, 2017 | ALNY | $3.3M | Sale | 25,036 | $130.88 | Discretionary |
| Nov 22, 2017 | ALNY | $2.7M | Sale | 20,433 | $131.82 | Discretionary |
| Nov 22, 2017 | ALNY | $356.1K | Sale | 2,683 | $132.73 | Discretionary |
| Nov 15, 2017 | ALNY | $78.1K | Sale | 600 | $130.22 | Discretionary |
| Nov 15, 2017 | ALNY | $628.4K | Sale | 4,850 | $129.57 | Discretionary |
| Nov 15, 2017 | ALNY | $1.4M | Sale | 10,571 | $128.48 | Discretionary |
| Nov 15, 2017 | ALNY | $908.1K | Sale | 7,120 | $127.54 | Discretionary |
| Nov 15, 2017 | ALNY | $3.6M | Sale | 28,399 | $126.60 | Discretionary |
| Nov 15, 2017 | ALNY | $2.8M | Sale | 22,460 | $125.54 | Discretionary |
| Nov 15, 2017 | ALNY | $2.3M | Option Exercise | 74,000 | $31.39 | Discretionary |
| Sep 14, 2017 | BLUE | $2.4M | Sale | 18,268 | $131.19 | Discretionary |
| Sep 14, 2017 | BLUE | $39.4K | Option Exercise | 18,868 | $2.09 | Discretionary |
| Sep 14, 2017 | BLUE | $79.1K | Sale | 600 | $131.82 | Discretionary |
| Aug 24, 2017 | BLUE | $447.1K | Sale | 4,700 | $95.13 | Discretionary |
| Aug 24, 2017 | BLUE | $615.0K | Sale | 6,385 | $96.32 | Discretionary |
| Aug 24, 2017 | BLUE | $28.9K | Option Exercise | 13,839 | $2.09 | Discretionary |
| Aug 2, 2017 | BLUE | $266.4K | Sale | 2,754 | $96.74 | Discretionary |
| Jun 8, 2017 | BLUE | $0 | Award | 1,000 | $N/A | Discretionary |
| Mar 3, 2017 | BLUE | $71.0K | Option Exercise | 12,917 | $5.50 | Discretionary |
| Mar 3, 2017 | BLUE | $1.2M | Sale | 13,839 | $85.02 | Discretionary |
| Mar 3, 2017 | BLUE | $876 | Option Exercise | 922 | $0.95 | Discretionary |
| Jan 5, 2017 | ALNY | $25.0K | Option Exercise | 1,340 | $18.66 | Discretionary |
| Dec 20, 2016 | BLUE | $0 | Gift | 1,450 | $N/A | Discretionary |
| Dec 12, 2016 | ALNY | $685.9K | Option Exercise | 30,151 | $22.75 | Discretionary |
| Dec 12, 2016 | ALNY | $967.7K | Payment | 22,710 | $42.61 | Discretionary |
| Oct 12, 2016 | ALNY | $25.0K | Option Exercise | 3,521 | $7.10 | Discretionary |