The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Valentin Gapontsev Trust I since 2015.
This trader's CIK number is 1508155.
At the time of last reporting, Valentin Gapontsev Trust I was the 10% Owner of Ipg Photonics Corp. (stock ticker symbol IPGP).
Also see all insider trading activities at Ipg Photonics Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | IPGP | 0 | $0 | 208,000 | $15,644,351 | 0 | $0 |
| 2024 | IPGP | 0 | $0 | 29,000 | $2,531,694 | 0 | $0 |
| 2023 | IPGP | 0 | $0 | 140,250 | $15,826,893 | 0 | $0 |
| 2022 | IPGP | 0 | $0 | 30,000 | $2,812,450 | 0 | $0 |
| 2020 | IPGP | 0 | $0 | 88,400 | $16,272,306 | 0 | $0 |
| 2019 | IPGP | 0 | $0 | 38,000 | $5,675,206 | 0 | $0 |
| 2018 | IPGP | 0 | $0 | 32,000 | $7,704,560 | 0 | $0 |
| 2017 | IPGP | 0 | $0 | 24,000 | $3,250,444 | 0 | $0 |
| 2016 | IPGP | 0 | $0 | 57,500 | $4,898,271 | 0 | $0 |
| 2015 | IPGP | 0 | $0 | 10,000 | $940,100 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-10-15 | IPGP | Sale | 17,707 | 84.98 | 1,504,740 |
| 2025-10-13 | IPGP | Sale | 32,264 | 83.06 | 2,679,847 |
| 2025-10-14 | IPGP | Sale | 16,529 | 82.59 | 1,365,179 |
| 2025-09-15 | IPGP | Sale | 52,320 | 80.84 | 4,229,810 |
| 2025-09-16 | IPGP | Sale | 14,180 | 80.67 | 1,143,900 |
| 2025-03-06 | IPGP | Sale | 75,000 | 62.95 | 4,720,875 |
| 2024-04-23 | IPGP | Sale | 9,000 | 85.95 | 773,595 |
| 2024-03-25 | IPGP | Sale | 10,000 | 89.72 | 897,250 |
| 2024-02-23 | IPGP | Sale | 10,000 | 86.08 | 860,849 |
| 2023-12-08 | IPGP | Sale | 8,250 | 99.80 | 823,350 |
| 2023-11-24 | IPGP | Sale | 8,250 | 95.34 | 786,555 |
| 2023-10-24 | IPGP | Sale | 8,250 | 91.81 | 757,473 |
| 2023-10-09 | IPGP | Sale | 8,250 | 95.75 | 789,937 |
| 2023-09-25 | IPGP | Sale | 8,250 | 100.00 | 825,000 |
| 2023-08-08 | IPGP | Sale | 8,250 | 109.75 | 905,437 |
| 2023-07-24 | IPGP | Sale | 8,250 | 130.49 | 1,076,509 |
| 2023-07-10 | IPGP | Sale | 8,250 | 133.39 | 1,100,442 |
| 2023-06-26 | IPGP | Sale | 8,250 | 131.71 | 1,086,574 |
| 2023-06-08 | IPGP | Sale | 8,250 | 112.75 | 930,187 |
| 2023-05-24 | IPGP | Sale | 8,250 | 110.69 | 913,151 |
| 2023-05-08 | IPGP | Sale | 8,250 | 116.49 | 961,042 |
| 2023-04-24 | IPGP | Sale | 8,250 | 114.35 | 943,387 |
| 2023-04-10 | IPGP | Sale | 8,250 | 115.38 | 951,885 |
| 2023-03-24 | IPGP | Sale | 8,250 | 116.12 | 958,014 |
| 2023-03-08 | IPGP | Sale | 16,500 | 122.30 | 2,017,950 |
| 2022-09-28 | IPGP | Sale | 5,000 | 85.41 | 427,050 |
| 2022-09-21 | IPGP | Sale | 5,000 | 89.24 | 446,200 |
| 2022-09-14 | IPGP | Sale | 5,000 | 87.75 | 438,750 |
| 2022-08-24 | IPGP | Sale | 5,000 | 95.97 | 479,850 |
| 2022-08-10 | IPGP | Sale | 5,000 | 101.77 | 508,850 |
| 2022-08-03 | IPGP | Sale | 5,000 | 102.35 | 511,750 |
| 2020-12-17 | IPGP | Sale | 43,000 | 214.67 | 9,230,939 |
| 2020-06-10 | IPGP | Sale | 7,300 | 167.01 | 1,219,173 |
| 2020-05-11 | IPGP | Sale | 15,000 | 153.00 | 2,295,045 |
| 2020-05-12 | IPGP | Sale | 8,100 | 153.86 | 1,246,249 |
| 2020-05-08 | IPGP | Sale | 15,000 | 152.06 | 2,280,900 |
| 2019-12-02 | IPGP | Sale | 8,000 | 141.42 | 1,131,376 |
| 2019-11-25 | IPGP | Sale | 10,000 | 141.26 | 1,412,630 |
| 2019-06-27 | IPGP | Sale | 10,000 | 150.53 | 1,505,300 |
| 2019-05-06 | IPGP | Sale | 10,000 | 162.59 | 1,625,900 |
| 2018-05-21 | IPGP | Sale | 2,000 | 245.63 | 491,260 |
| 2018-05-14 | IPGP | Sale | 10,000 | 253.88 | 2,538,800 |
| 2018-05-04 | IPGP | Sale | 10,000 | 233.49 | 2,334,900 |
| 2018-05-07 | IPGP | Sale | 10,000 | 233.96 | 2,339,600 |
| 2017-05-09 | IPGP | Sale | 7,328 | 135.12 | 990,159 |
| 2017-05-10 | IPGP | Sale | 16,472 | 135.52 | 2,232,285 |
| 2017-05-02 | IPGP | Sale | 200 | 140.00 | 28,000 |
| 2016-06-30 | IPGP | Sale | 22,000 | 80.07 | 1,761,539 |
| 2016-06-23 | IPGP | Sale | 500 | 85.06 | 42,530 |
| 2016-05-25 | IPGP | Sale | 9,200 | 85.06 | 782,552 |
| 2016-05-24 | IPGP | Sale | 800 | 85.00 | 68,000 |
| 2016-03-23 | IPGP | Sale | 12,500 | 92.98 | 1,162,250 |
| 2016-03-11 | IPGP | Sale | 2,500 | 91.12 | 227,800 |
| 2016-03-03 | IPGP | Sale | 10,000 | 85.36 | 853,600 |
| 2015-04-27 | IPGP | Sale | 5,000 | 94.44 | 472,200 |
| 2015-03-25 | IPGP | Sale | 5,000 | 93.58 | 467,900 |
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 Valentin Gapontsev Trust I (10% Owner of Ipg Photonics Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.