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 Jan 20, 2016 involved selling 1,865 shares valued at $137.6K.
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 Jan 20, 2016, when they sold 1,865 shares at $73.77 per share.
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| $72.51 |
| Discretionary |
| Jan 20, 2016 | ALNY | $81.6K | Sale | 1,136 | $71.79 | Discretionary |
| Jan 20, 2016 | ALNY | $146.7K | Sale | 2,114 | $69.40 | Discretionary |
| Jan 20, 2016 | ALNY | $182.0K | Sale | 2,700 | $67.39 | Discretionary |
| Jan 20, 2016 | ALNY | $301.2K | Sale | 4,406 | $68.35 | Discretionary |
| Jan 19, 2016 | ALNY | $15.6K | Sale | 200 | $78.04 | Discretionary |
| Jan 19, 2016 | ALNY | $15.4K | Sale | 200 | $76.95 | Discretionary |
| Jan 19, 2016 | ALNY | $170.6K | Sale | 2,245 | $75.97 | Discretionary |
| Jan 19, 2016 | ALNY | $255.0K | Sale | 3,400 | $75.01 | Discretionary |
| Jan 19, 2016 | ALNY | $379.0K | Sale | 5,112 | $74.14 | Discretionary |
| Jan 19, 2016 | ALNY | $93.6K | Sale | 1,281 | $73.03 | Discretionary |
| Jan 19, 2016 | ALNY | $57.4K | Sale | 800 | $71.81 | Discretionary |
| Jan 19, 2016 | ALNY | $130.4K | Sale | 1,838 | $70.95 | Discretionary |
| Jan 19, 2016 | ALNY | $343.0K | Option Exercise | 15,076 | $22.75 | Discretionary |
| Dec 2, 2015 | ALNY | $2.1M | Sale | 20,238 | $105.16 | Discretionary |
| Dec 2, 2015 | ALNY | $1.1M | Sale | 10,784 | $104.00 | Discretionary |
| Dec 2, 2015 | ALNY | $74.6K | Sale | 700 | $106.60 | Discretionary |
| Dec 2, 2015 | ALNY | $770.0K | Option Exercise | 58,689 | $13.12 | Discretionary |
| Dec 2, 2015 | ALNY | $1.8M | Sale | 16,984 | $106.02 | Discretionary |
| Dec 2, 2015 | ALNY | $1.0M | Sale | 9,983 | $103.15 | Discretionary |
| Nov 20, 2015 | ALNY | $2.8M | Sale | 27,137 | $102.34 | Discretionary |
| Nov 20, 2015 | ALNY | $2.4M | Sale | 23,483 | $103.13 | Discretionary |
| Nov 20, 2015 | ALNY | $839.0K | Sale | 8,070 | $103.97 | Discretionary |
| Nov 20, 2015 | ALNY | $75.0K | Option Exercise | 10,564 | $7.10 | Discretionary |
| Nov 20, 2015 | ALNY | $770.0K | Option Exercise | 58,690 | $13.12 | Discretionary |
| Jun 15, 2015 | AGIO | $0 | Gift | 410 | $N/A | Discretionary |
| Apr 28, 2015 | AGIO | $0 | Gift | 515 | $N/A | Discretionary |
| Jan 26, 2015 | ALNY | $950.0K | Purchase | 10,000 | $95.00 | Discretionary |
| Dec 19, 2014 | BLUE | $199.9K | Purchase | 2,352 | $85.00 | Discretionary |