David R. Guyer serves as Executive at Ophthotech Corp., where they oversee executive responsibilities. Since joining the company, David R. Guyer has executed 162 insider transactions totaling $30.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 1, 2016 involved exercising options for 24,060 shares valued at $241.3K.
David R. Guyer currently holds 13,475 shares of Ophthotech Corp. (OPHT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David R. Guyer has been a net seller of OPHT stock. They have purchased $0 and sold $30.5M worth of shares.
David R. Guyer's most recent insider trade was on Jul 1, 2016, when they sold 24,060 shares at $10.03 per share.
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| $52.75 |
| Discretionary |
| Jun 1, 2016 | OPHT | $1.4M | Sale | 25,766 | $52.59 | Discretionary |
| Jun 1, 2016 | OPHT | $301.5K | Option Exercise | 30,060 | $10.03 | Discretionary |
| Jun 1, 2016 | OPHT | $229.5K | Sale | 4,294 | $53.44 | Discretionary |
| May 2, 2016 | OPHT | $801.5K | Sale | 17,421 | $46.01 | Discretionary |
| May 2, 2016 | OPHT | $217.2K | Sale | 4,639 | $46.82 | Discretionary |
| May 2, 2016 | OPHT | $221.3K | Option Exercise | 22,060 | $10.03 | Discretionary |
| Apr 1, 2016 | OPHT | $576.2K | Sale | 12,969 | $44.43 | Discretionary |
| Apr 1, 2016 | OPHT | $221.3K | Option Exercise | 22,060 | $10.03 | Discretionary |
| Apr 1, 2016 | OPHT | $88.6K | Sale | 2,110 | $41.98 | Discretionary |
| Apr 1, 2016 | OPHT | $151.2K | Sale | 3,500 | $43.21 | Discretionary |
| Apr 1, 2016 | OPHT | $157.0K | Sale | 3,481 | $45.09 | Discretionary |
| Mar 1, 2016 | OPHT | $221.3K | Option Exercise | 22,060 | $10.03 | Discretionary |
| Mar 1, 2016 | OPHT | $133.8K | Sale | 3,000 | $44.61 | Discretionary |
| Mar 1, 2016 | OPHT | $755.4K | Sale | 16,592 | $45.53 | Discretionary |
| Mar 1, 2016 | OPHT | $114.0K | Sale | 2,468 | $46.21 | Discretionary |
| Jan 28, 2016 | OPHT | $33.0K | Sale | 600 | $55.03 | Discretionary |
| Jan 28, 2016 | OPHT | $173.1K | Sale | 3,200 | $54.10 | Discretionary |
| Jan 28, 2016 | OPHT | $33.8K | Sale | 600 | $56.29 | Discretionary |
| Jan 28, 2016 | OPHT | $186.5K | Option Exercise | 18,598 | $10.03 | Discretionary |
| Jan 28, 2016 | OPHT | $757.5K | Sale | 14,198 | $53.35 | Discretionary |
| Jan 4, 2016 | OPHT | $8.1K | Sale | 108 | $74.96 | Discretionary |
| Jan 4, 2016 | OPHT | $61.3K | Sale | 862 | $71.15 | Discretionary |
| Jan 4, 2016 | OPHT | $43.2K | Sale | 600 | $71.93 | Discretionary |
| Jan 4, 2016 | OPHT | $81.8K | Sale | 1,121 | $72.93 | Discretionary |
| Jan 4, 2016 | OPHT | $42.8K | Sale | 578 | $74.05 | Discretionary |
| Jan 2, 2016 | OPHT | $0 | Option Exercise | 5,750 | $N/A | Discretionary |
| Dec 30, 2015 | OPHT | $186.4K | Option Exercise | 18,582 | $10.03 | Discretionary |
| Dec 30, 2015 | OPHT | $551.3K | Sale | 6,951 | $79.31 | Discretionary |