Mark Stewart Sobey serves as Executive at COHERENT INC, where they oversee executive responsibilities. Since joining the company, Mark Stewart Sobey has executed 144 insider transactions totaling $12.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 1, 2023 involved selling 6,064 shares valued at $0.
Mark Stewart Sobey currently holds 189,688 shares of COHERENT INC (COHR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Stewart Sobey has been a net seller of COHR stock. They have purchased $0 and sold $12.3M worth of shares.
Mark Stewart Sobey's most recent insider trade was on Jul 1, 2023, when they sold 6,064 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Jul 11, 2022 | IIVI | $4.6M | Payment | 96,319 | $47.82 | Discretionary |
| Jul 1, 2022 | COHR | $0 | Disposition | 35,421 | $N/A | Discretionary |
| Jul 1, 2022 | IIVI | $0 | Award | 40,709 | $N/A | Discretionary |
| Dec 14, 2021 | COHR | $4.5M | Payment | 16,959 | $263.44 | Discretionary |
| Nov 15, 2021 | COHR | $219.4K | Payment | 849 | $258.45 | Discretionary |
| Nov 13, 2021 | COHR | $544.2K | Payment | 2,101 | $259.00 | Discretionary |
| Nov 13, 2021 | COHR | $0 | Option Exercise | 2,864 | $N/A | Discretionary |
| Oct 5, 2021 | COHR | $370.4K | Payment | 1,488 | $248.93 | Discretionary |
| Oct 3, 2021 | COHR | $0 | Award | 13,037 | $N/A | Discretionary |
| Dec 1, 2020 | COHR | $0 | Award | 1,583 | $N/A | Discretionary |
| Dec 1, 2020 | COHR | $66.7K | Payment | 548 | $121.77 | Discretionary |
| Nov 15, 2020 | COHR | $70.8K | Payment | 592 | $119.54 | Discretionary |
| Nov 13, 2020 | COHR | $56.8K | Payment | 475 | $119.54 | Discretionary |
| Nov 3, 2020 | COHR | $40.0K | Payment | 323 | $123.87 | Discretionary |
| Oct 5, 2020 | COHR | $0 | Award | 12,584 | $N/A | Discretionary |
| Jan 13, 2020 | COHR | $582.0K | Sale | 3,322 | $175.21 | Discretionary |
| Jan 9, 2020 | COHR | $841.3K | Sale | 4,802 | $175.19 | Discretionary |
| Nov 15, 2019 | COHR | $423.4K | Payment | 2,717 | $155.84 | Discretionary |
| Nov 15, 2019 | COHR | $0 | Award | 5,133 | $N/A | Discretionary |
| Nov 15, 2019 | COHR | $0 | Award | 1,364 | $N/A | Discretionary |
| Nov 15, 2019 | COHR | $0 | Option Exercise | 4,871 | $N/A | Discretionary |
| Nov 15, 2019 | COHR | $87.6K | Payment | 562 | $155.84 | Discretionary |
| Nov 15, 2019 | COHR | $0 | Option Exercise | 1,623 | $N/A | Discretionary |
| Nov 13, 2019 | COHR | $73.1K | Payment | 475 | $153.81 | Discretionary |
| Nov 3, 2019 | COHR | $50.9K | Payment | 323 | $157.47 | Discretionary |
| Apr 12, 2019 | COHR | $0 | Award | 11,062 | $N/A | Discretionary |
| Nov 15, 2018 | COHR | $109.1K | Payment | 806 | $135.42 | Discretionary |
| Nov 15, 2018 | COHR | $0 | Option Exercise | 1,624 | $N/A | Discretionary |