David M. Weber serves as Executive at ABIOMED INC, where they oversee executive responsibilities. Since joining the company, David M. Weber has executed 204 insider transactions totaling $76.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 7, 2016 involved exercising options for 25,000 shares valued at $146.5K.
David M. Weber currently holds 116,314 shares of ABIOMED INC (ABMD), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David M. Weber has been a net seller of ABMD stock. They have purchased $0 and sold $76.2M worth of shares.
David M. Weber's most recent insider trade was on Nov 7, 2016, when they sold 25,000 shares at $5.86 per share.
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| $N/A |
| Discretionary |
| May 23, 2016 | ABMD | $13.5K | Sale | 138 | $97.47 | Discretionary |
| May 23, 2016 | ABMD | $407.6K | Sale | 4,204 | $96.96 | Discretionary |
| May 16, 2016 | ABMD | $377.7K | Sale | 4,000 | $94.42 | Discretionary |
| May 16, 2016 | ABMD | $152.2K | Sale | 1,604 | $94.91 | Discretionary |
| May 14, 2016 | ABMD | $641.2K | Payment | 6,816 | $94.08 | Discretionary |
| May 13, 2016 | ABMD | $59.2K | Payment | 628 | $94.27 | Discretionary |
| May 6, 2016 | ABMD | $201.2K | Sale | 2,145 | $93.82 | Discretionary |
| May 5, 2016 | ABMD | $2.6M | Sale | 26,824 | $95.68 | Discretionary |
| May 5, 2016 | ABMD | $2.4M | Sale | 25,176 | $94.83 | Discretionary |
| May 5, 2016 | ABMD | $165.6K | Option Exercise | 12,000 | $13.80 | Discretionary |
| May 5, 2016 | ABMD | $555.2K | Option Exercise | 40,000 | $13.88 | Discretionary |
| May 3, 2016 | ABMD | $210.4K | Payment | 2,120 | $99.26 | Discretionary |
| May 3, 2016 | ABMD | $0 | Award | 13,500 | $N/A | Discretionary |
| Mar 24, 2016 | ABMD | $407.5K | Sale | 4,535 | $89.86 | Discretionary |
| Mar 24, 2016 | ABMD | $63.3K | Sale | 700 | $90.38 | Discretionary |
| Mar 23, 2016 | ABMD | $396.3K | Payment | 4,239 | $93.50 | Discretionary |
| Mar 9, 2016 | ABMD | $40.7K | Sale | 479 | $85.00 | Discretionary |
| Mar 9, 2016 | ABMD | $2.8K | Option Exercise | 479 | $5.86 | Discretionary |
| Mar 8, 2016 | ABMD | $55.1K | Option Exercise | 9,410 | $5.86 | Discretionary |
| Mar 8, 2016 | ABMD | $801.6K | Sale | 9,410 | $85.19 | Discretionary |
| Mar 7, 2016 | ABMD | $691.1K | Sale | 8,111 | $85.21 | Discretionary |
| Mar 7, 2016 | ABMD | $47.5K | Option Exercise | 8,111 | $5.86 | Discretionary |
| May 27, 2015 | ABMD | $711.8K | Sale | 11,693 | $60.87 | Discretionary |
| May 27, 2015 | ABMD | $104.3K | Sale | 1,700 | $61.35 | Discretionary |
| May 26, 2015 | ABMD | $28.3K | Sale | 457 | $61.87 | Discretionary |
| May 26, 2015 | ABMD | $31.8K | Sale | 522 | $60.88 | Discretionary |
| May 26, 2015 | ABMD | $215.9K | Sale | 3,596 | $60.03 | Discretionary |
| May 15, 2015 | ABMD | $0 | Award | 8,000 | $N/A | Discretionary |