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 May 15, 2006 involved exercising options for 37,500 shares valued at $18.0K.
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 May 15, 2006, when they sold 37,500 shares at $0.48 per share.
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| $15.01 |
| Discretionary |
| May 12, 2006 | ALNY | $18.0K | Option Exercise | 37,500 | $0.48 | Discretionary |
| May 12, 2006 | ALNY | $45.2K | Sale | 3,008 | $15.02 | Discretionary |
| May 12, 2006 | ALNY | $6.3K | Sale | 400 | $15.65 | Discretionary |
| May 12, 2006 | ALNY | $4.7K | Sale | 300 | $15.62 | Discretionary |
| May 12, 2006 | ALNY | $6.2K | Sale | 400 | $15.59 | Discretionary |
| May 12, 2006 | ALNY | $1.5K | Sale | 100 | $15.44 | Discretionary |
| May 12, 2006 | ALNY | $6.1K | Sale | 400 | $15.37 | Discretionary |
| May 12, 2006 | ALNY | $3.1K | Sale | 200 | $15.31 | Discretionary |
| May 12, 2006 | ALNY | $1.5K | Sale | 100 | $15.24 | Discretionary |
| May 12, 2006 | ALNY | $9.1K | Sale | 600 | $15.23 | Discretionary |
| May 12, 2006 | ALNY | $12.2K | Sale | 799 | $15.22 | Discretionary |
| May 12, 2006 | ALNY | $50.2K | Sale | 3,300 | $15.20 | Discretionary |
| May 12, 2006 | ALNY | $1.5K | Sale | 100 | $15.19 | Discretionary |
| May 12, 2006 | ALNY | $3.0K | Sale | 200 | $15.18 | Discretionary |
| May 12, 2006 | ALNY | $1.5K | Sale | 100 | $15.17 | Discretionary |
| May 12, 2006 | ALNY | $1.5K | Sale | 101 | $15.16 | Discretionary |
| May 12, 2006 | ALNY | $9.7K | Sale | 637 | $15.15 | Discretionary |
| May 12, 2006 | ALNY | $9.1K | Sale | 600 | $15.14 | Discretionary |
| May 12, 2006 | ALNY | $6.0K | Sale | 396 | $15.13 | Discretionary |
| May 12, 2006 | ALNY | $10.6K | Sale | 702 | $15.12 | Discretionary |
| May 12, 2006 | ALNY | $27.8K | Sale | 1,837 | $15.11 | Discretionary |
| May 12, 2006 | ALNY | $19.6K | Sale | 1,300 | $15.10 | Discretionary |
| May 12, 2006 | ALNY | $31.7K | Sale | 2,098 | $15.09 | Discretionary |
| May 12, 2006 | ALNY | $12.1K | Sale | 800 | $15.08 | Discretionary |
| May 12, 2006 | ALNY | $22.6K | Sale | 1,500 | $15.07 | Discretionary |
| May 12, 2006 | ALNY | $18.1K | Sale | 1,200 | $15.06 | Discretionary |
| May 12, 2006 | ALNY | $19.4K | Sale | 1,286 | $15.05 | Discretionary |
| May 12, 2006 | ALNY | $16.5K | Sale | 1,100 | $15.04 | Discretionary |