The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Koeppen Christopher since 2019.
This trader's CIK number is 1781635.
At the time of last reporting, Koeppen Christopher was the EVP of Aerospace & Defense of Coherent Corp.. (stock ticker symbol COHR).
Also see all insider trading activities at Coherent Corp..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | COHR | 0 | $0 | 19,838 | $1,738,125 | 6,154 | $224,990 |
| 2024 | COHR | 0 | $0 | 23,689 | $2,099,716 | 4,980 | $173,140 |
| 2023 | COHR | 0 | $0 | 13,113 | $487,487 | 4,250 | $66,848 |
| 2022 | COHR | 0 | $0 | 1,000 | $65,760 | 0 | $0 |
| 2021 | COHR | 0 | $0 | 4,500 | $324,956 | 0 | $0 |
| 2020 | COHR | 0 | $0 | 10,436 | $552,146 | 7,560 | $159,451 |
| 2019 | COHR | 0 | $0 | 500 | $18,580 | 500 | $12,955 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-07-16 | COHR | Sale | 5,458 | 96.32 | 525,725 |
| 2025-07-17 | COHR | Sale | 3,100 | 100.00 | 310,000 |
| 2025-05-13 | COHR | Option Ex | 6,154 | 36.56 | 224,990 |
| 2025-05-13 | COHR | Sale | 11,280 | 80.00 | 902,400 |
| 2024-12-16 | COHR | Sale | 2,916 | 108.84 | 317,377 |
| 2024-11-22 | COHR | Sale | 2,248 | 105.00 | 236,051 |
| 2024-12-03 | COHR | Sale | 2,590 | 107.00 | 277,130 |
| 2024-11-14 | COHR | Option Ex | 3,120 | 42.58 | 132,834 |
| 2024-11-14 | COHR | Sale | 4,176 | 103.18 | 430,879 |
| 2024-11-15 | COHR | Sale | 2,000 | 95.42 | 190,838 |
| 2024-10-01 | COHR | Sale | 1,899 | 91.35 | 173,473 |
| 2024-08-15 | COHR | Sale | 2,000 | 71.16 | 142,328 |
| 2024-05-15 | COHR | Sale | 2,000 | 57.30 | 114,600 |
| 2024-02-15 | COHR | Sale | 2,000 | 62.02 | 124,040 |
| 2024-01-30 | COHR | Option Ex | 1,860 | 21.67 | 40,306 |
| 2024-01-30 | COHR | Sale | 1,860 | 50.00 | 93,000 |
| 2023-12-26 | COHR | Sale | 1,920 | 45.00 | 86,400 |
| 2023-12-26 | COHR | Option Ex | 1,920 | 17.84 | 34,252 |
| 2023-12-06 | COHR | Option Ex | 2,330 | 13.99 | 32,596 |
| 2023-12-06 | COHR | Sale | 4,330 | 40.00 | 173,200 |
| 2023-10-02 | COHR | Sale | 2,000 | 32.71 | 65,420 |
| 2023-09-14 | COHR | Sale | 4,863 | 33.41 | 162,467 |
| 2022-04-18 | IIVI | Sale | 500 | 61.71 | 30,855 |
| 2022-01-18 | IIVI | Sale | 500 | 69.81 | 34,905 |
| 2021-08-25 | IIVI | Sale | 1,500 | 62.51 | 93,765 |
| 2021-05-26 | IIVI | Sale | 1,500 | 67.75 | 101,617 |
| 2021-02-24 | IIVI | Sale | 1,500 | 86.38 | 129,574 |
| 2020-11-30 | IIVI | Sale | 1,828 | 66.78 | 122,073 |
| 2020-11-09 | IIVI | Sale | 1,920 | 59.01 | 113,299 |
| 2020-11-09 | IIVI | Option Ex | 1,920 | 18.93 | 36,345 |
| 2020-11-05 | IIVI | Option Ex | 2,240 | 19.37 | 43,388 |
| 2020-11-05 | IIVI | Sale | 2,240 | 54.00 | 120,960 |
| 2020-06-05 | IIVI | Sale | 700 | 49.00 | 34,300 |
| 2020-06-05 | IIVI | Option Ex | 700 | 18.93 | 13,251 |
| 2020-05-19 | IIVI | Option Ex | 1,200 | 25.91 | 31,092 |
| 2020-05-20 | IIVI | Option Ex | 500 | 18.93 | 9,465 |
| 2020-05-19 | IIVI | Sale | 2,248 | 45.80 | 102,949 |
| 2020-05-20 | IIVI | Sale | 500 | 46.03 | 23,015 |
| 2020-02-19 | IIVI | Sale | 500 | 36.10 | 18,050 |
| 2020-02-19 | IIVI | Option Ex | 500 | 25.91 | 12,955 |
| 2020-01-02 | IIVI | Sale | 500 | 35.00 | 17,500 |
| 2020-01-02 | IIVI | Option Ex | 500 | 25.91 | 12,955 |
| 2019-08-13 | IIVI | Option Ex | 500 | 25.91 | 12,955 |
| 2019-08-13 | IIVI | Sale | 500 | 37.16 | 18,580 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Koeppen Christopher (EVP of Aerospace & Defense of Coherent Corp. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.