Michael G. Howley serves as Executive at ABIOMED INC, where they oversee executive responsibilities. Since joining the company, Michael G. Howley has executed 145 insider transactions totaling $26.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 8, 2016 involved exercising options for 10,000 shares valued at $100.3K.
Michael G. Howley currently holds 30,855 shares of ABIOMED INC (ABMD), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael G. Howley has been a net seller of ABMD stock. They have purchased $0 and sold $26.8M worth of shares.
Michael G. Howley's most recent insider trade was on Aug 8, 2016, when they sold 10,000 shares at $10.03 per share.
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| $119.60 |
| Discretionary |
| Jun 29, 2016 | ABMD | $1.1M | Sale | 10,000 | $106.58 | Discretionary |
| Jun 29, 2016 | ABMD | $100.3K | Option Exercise | 10,000 | $10.03 | Discretionary |
| May 24, 2016 | ABMD | $0 | Award | 1,800 | $N/A | Discretionary |
| May 14, 2016 | ABMD | $673.0K | Payment | 7,154 | $94.08 | Discretionary |
| May 13, 2016 | ABMD | $37.0K | Payment | 393 | $94.27 | Discretionary |
| May 3, 2016 | ABMD | $165.1K | Payment | 1,663 | $99.26 | Discretionary |
| May 3, 2016 | ABMD | $0 | Award | 10,500 | $N/A | Discretionary |
| Apr 27, 2016 | ABMD | $49.9K | Sale | 2,016 | $24.75 | Discretionary |
| Apr 13, 2016 | ABMD | $98.3K | Option Exercise | 9,800 | $10.03 | Discretionary |
| Apr 13, 2016 | ABMD | $966.7K | Sale | 9,800 | $98.64 | Discretionary |
| Apr 8, 2016 | ABMD | $2.0K | Option Exercise | 200 | $10.03 | Discretionary |
| Apr 8, 2016 | ABMD | $19.8K | Sale | 200 | $98.80 | Discretionary |
| Jul 17, 2015 | ABMD | $1.5M | Sale | 21,295 | $70.00 | Discretionary |
| May 26, 2015 | ABMD | $28.7K | Sale | 471 | $60.88 | Discretionary |
| May 26, 2015 | ABMD | $194.7K | Sale | 3,243 | $60.03 | Discretionary |
| May 26, 2015 | ABMD | $25.5K | Sale | 412 | $61.87 | Discretionary |
| May 15, 2015 | ABMD | $2.3K | Sale | 33 | $68.50 | Discretionary |
| May 15, 2015 | ABMD | $104.3K | Sale | 1,540 | $67.75 | Discretionary |
| May 15, 2015 | ABMD | $220.0K | Sale | 3,286 | $66.96 | Discretionary |
| May 13, 2015 | ABMD | $0 | Award | 2,500 | $N/A | Discretionary |
| May 12, 2015 | ABMD | $108.9K | Sale | 1,602 | $68.00 | Discretionary |
| May 8, 2015 | ABMD | $197.5K | Sale | 3,032 | $65.13 | Discretionary |
| May 8, 2015 | ABMD | $173.3K | Sale | 2,701 | $64.16 | Discretionary |
| May 8, 2015 | ABMD | $74.8K | Option Exercise | 14,301 | $5.23 | Discretionary |
| May 8, 2015 | ABMD | $156.3K | Sale | 2,303 | $67.88 | Discretionary |
| May 8, 2015 | ABMD | $273.9K | Sale | 4,068 | $67.33 | Discretionary |
| May 8, 2015 | ABMD | $105.7K | Sale | 1,593 | $66.33 | Discretionary |
| May 8, 2015 | ABMD | $37.6K | Sale | 544 | $69.03 | Discretionary |