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 12, 2024 involved exercising options for 6,525 shares valued at $21.3K.
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 12, 2024, when they sold 6,525 shares at $3.26 per share.
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| 3,250 |
| $3.50 |
| Planned |
| Jul 12, 2024 | EYPT | $116.9K | Sale | 11,625 | $10.06 | Planned |
| Jun 3, 2024 | EYPT | $11.4K | Option Exercise | 3,250 | $3.50 | Planned |
| Jun 3, 2024 | EYPT | $119.7K | Sale | 11,625 | $10.30 | Planned |
| Jun 3, 2024 | EYPT | $21.3K | Option Exercise | 6,525 | $3.26 | Planned |
| May 14, 2024 | EYPT | $21.3K | Option Exercise | 6,525 | $3.26 | Planned |
| May 14, 2024 | EYPT | $147.1K | Sale | 11,625 | $12.65 | Planned |
| May 14, 2024 | EYPT | $11.4K | Option Exercise | 3,250 | $3.50 | Planned |
| Feb 9, 2023 | EYPT | $0 | Option Exercise | 3,000 | $N/A | Discretionary |
| Feb 9, 2022 | EYPT | $0 | Option Exercise | 2,500 | $N/A | Discretionary |
| Feb 28, 2021 | EYPT | $0 | Option Exercise | 1,900 | $N/A | Discretionary |
| Dec 14, 2020 | ISEE | $66.4K | Sale | 9,270 | $7.16 | Discretionary |
| Dec 12, 2020 | ISEE | $0 | Option Exercise | 17,200 | $N/A | Discretionary |
| Dec 10, 2020 | ISEE | $66.8K | Sale | 9,602 | $6.96 | Discretionary |
| Dec 9, 2020 | ISEE | $0 | Option Exercise | 17,813 | $N/A | Discretionary |
| Jan 6, 2020 | ISEE | $27.2K | Sale | 3,367 | $8.07 | Discretionary |
| Jan 4, 2020 | ISEE | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Dec 13, 2019 | ISEE | $61.2K | Sale | 9,275 | $6.60 | Discretionary |
| Dec 12, 2019 | ISEE | $0 | Option Exercise | 17,200 | $N/A | Discretionary |
| Jan 7, 2019 | OPHT | $5.0K | Sale | 3,859 | $1.30 | Discretionary |
| Jan 4, 2019 | OPHT | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Jan 3, 2019 | OPHT | $4.5K | Sale | 3,637 | $1.24 | Discretionary |
| Jan 2, 2019 | OPHT | $0 | Option Exercise | 5,750 | $N/A | Discretionary |
| Jan 5, 2018 | OPHT | $12.0K | Sale | 3,798 | $3.17 | Discretionary |
| Jan 4, 2018 | OPHT | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Jan 3, 2018 | OPHT | $11.4K | Sale | 3,516 | $3.24 | Discretionary |
| Jan 2, 2018 | OPHT | $52.7K | Sale | 16,520 | $3.19 | Discretionary |
| Jan 2, 2018 | OPHT | $0 | Option Exercise | 5,750 | $N/A | Discretionary |
| Dec 29, 2017 | OPHT | $0 | Option Exercise | 30,480 | $N/A | Discretionary |