Valentin Gapontsev Trust I insider trades
Valentin Gapontsev Trust I has filed 41 Form 4s with the SEC that we hold, all for Ipg Photonics Corp (IPGP), as 10% owner. Across all of them we count 0 purchases worth $0 and 136 sales worth $72.5M reported on Form 4. In the last 12 months: 0 purchases ($0) and 46 sales ($31.9M). The largest single trade was a sale of 69,403 shares of Ipg Photonics Corp worth $4.3M, dated 2025-03-06. Of 3 sales filed since we began reading the 10b5-1 checkbox, 3 (100%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2022-08-05 and the latest 2026-09-03.
Ipg Photonics Corp (IPGP)
10% owner · 41 filings · 136 purchases and sales
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2022-08-03 | S, sale reported on Form 4 | 265 | $26.9K | 2022-08-05 | SEC |
| 2022-08-03 | S, sale reported on Form 4 | 4,735 | $487.9K | 2022-08-05 | SEC |
| 2022-08-10 | S, sale reported on Form 4 | 5,000 | $508.9K | 2022-08-12 | SEC |
| 2022-08-17 | S, sale reported on Form 4 | 1,054 | $105.6K | 2022-08-19 | SEC |
| 2022-08-17 | S, sale reported on Form 4 | 344 | $34.7K | 2022-08-19 | SEC |
| 2022-08-17 | S, sale reported on Form 4 | 3,602 | $357.4K | 2022-08-19 | SEC |
| 2022-08-24 | S, sale reported on Form 4 | 4,791 | $458.3K | 2022-08-26 | SEC |
| 2022-08-24 | S, sale reported on Form 4 | 209 | $20.1K | 2022-08-26 | SEC |
| 2022-08-31 | S, sale reported on Form 4 | 417 | $38.3K | 2022-09-02 | SEC |
| 2022-08-31 | S, sale reported on Form 4 | 4,583 | $419.6K | 2022-09-02 | SEC |
| 2022-09-07 | S, sale reported on Form 4 | 1,679 | $146.7K | 2022-09-09 | SEC |
| 2022-09-07 | S, sale reported on Form 4 | 3,321 | $294.0K | 2022-09-09 | SEC |
| 2022-09-14 | S, sale reported on Form 4 | 909 | $80.8K | 2022-09-16 | SEC |
| 2022-09-14 | S, sale reported on Form 4 | 1,300 | $112.4K | 2022-09-16 | SEC |
| 2022-09-14 | S, sale reported on Form 4 | 2,791 | $245.4K | 2022-09-16 | SEC |
| 2022-09-21 | S, sale reported on Form 4 | 4,000 | $355.9K | 2022-09-23 | SEC |
| 2022-09-21 | S, sale reported on Form 4 | 1,000 | $89.5K | 2022-09-23 | SEC |
| 2022-09-28 | S, sale reported on Form 4 | 2,964 | $252.0K | 2022-09-30 | SEC |
| 2022-09-28 | S, sale reported on Form 4 | 2,036 | $174.7K | 2022-09-30 | SEC |
| 2023-03-08 | S, sale reported on Form 4 | 11,333 | $1.4M | 2023-03-10 | SEC |
| 2023-03-08 | S, sale reported on Form 4 | 5,167 | $633.3K | 2023-03-10 | SEC |
| 2023-03-24 | S, sale reported on Form 4 | 2,537 | $295.0K | 2023-03-27 | SEC |
| 2023-03-24 | S, sale reported on Form 4 | 5,629 | $649.0K | 2023-03-27 | SEC |
| 2023-03-24 | S, sale reported on Form 4 | 84 | $9.8K | 2023-03-27 | SEC |
| 2023-04-10 | S, sale reported on Form 4 | 688 | $79.1K | 2023-04-11 | SEC |
| 2023-04-10 | S, sale reported on Form 4 | 7,562 | $876.1K | 2023-04-11 | SEC |
| 2023-04-24 | S, sale reported on Form 4 | 1,800 | $206.5K | 2023-04-26 | SEC |
| 2023-04-24 | S, sale reported on Form 4 | 6,450 | $735.0K | 2023-04-26 | SEC |
| 2023-05-08 | S, sale reported on Form 4 | 7,841 | $909.4K | 2023-05-08 | SEC |
| 2023-05-08 | S, sale reported on Form 4 | 409 | $47.9K | 2023-05-08 | SEC |
| 2023-05-24 | S, sale reported on Form 4 | 913 | $102.5K | 2023-05-25 | SEC |
| 2023-05-24 | S, sale reported on Form 4 | 1,676 | $184.6K | 2023-05-25 | SEC |
| 2023-05-24 | S, sale reported on Form 4 | 4,995 | $545.6K | 2023-05-25 | SEC |
| 2023-05-24 | S, sale reported on Form 4 | 666 | $74.0K | 2023-05-25 | SEC |
| 2023-06-08 | S, sale reported on Form 4 | 154 | $17.5K | 2023-06-09 | SEC |
| 2023-06-08 | S, sale reported on Form 4 | 5,120 | $573.0K | 2023-06-09 | SEC |
| 2023-06-08 | S, sale reported on Form 4 | 2,976 | $336.0K | 2023-06-09 | SEC |
| 2023-06-26 | S, sale reported on Form 4 | 1,049 | $136.1K | 2023-06-28 | SEC |
| 2023-06-26 | S, sale reported on Form 4 | 2,091 | $273.5K | 2023-06-28 | SEC |
| 2023-06-26 | S, sale reported on Form 4 | 57 | $7.6K | 2023-06-28 | SEC |
| 2023-06-26 | S, sale reported on Form 4 | 444 | $58.9K | 2023-06-28 | SEC |
| 2023-06-26 | S, sale reported on Form 4 | 4,609 | $607.6K | 2023-06-28 | SEC |
| 2023-07-10 | S, sale reported on Form 4 | 274 | $36.2K | 2023-07-12 | SEC |
| 2023-07-10 | S, sale reported on Form 4 | 5,583 | $746.4K | 2023-07-12 | SEC |
| 2023-07-10 | S, sale reported on Form 4 | 2,393 | $321.1K | 2023-07-12 | SEC |
| 2023-07-24 | S, sale reported on Form 4 | 1,624 | $208.5K | 2023-07-26 | SEC |
| 2023-07-24 | S, sale reported on Form 4 | 2,181 | $282.4K | 2023-07-26 | SEC |
| 2023-07-24 | S, sale reported on Form 4 | 619 | $80.9K | 2023-07-26 | SEC |
| 2023-07-24 | S, sale reported on Form 4 | 2,174 | $285.9K | 2023-07-26 | SEC |
| 2023-07-24 | S, sale reported on Form 4 | 1,652 | $218.8K | 2023-07-26 | SEC |
| 2023-08-08 | S, sale reported on Form 4 | 4,198 | $459.6K | 2023-08-10 | SEC |
| 2023-08-08 | S, sale reported on Form 4 | 4,052 | $445.8K | 2023-08-10 | SEC |
| 2023-08-24 | S, sale reported on Form 4 | 262 | $27.2K | 2023-08-25 | SEC |
| 2023-08-24 | S, sale reported on Form 4 | 2,383 | $246.0K | 2023-08-25 | SEC |
| 2023-08-24 | S, sale reported on Form 4 | 5,605 | $573.4K | 2023-08-25 | SEC |
| 2023-09-08 | S, sale reported on Form 4 | 6,479 | $659.0K | 2023-09-12 | SEC |
| 2023-09-08 | S, sale reported on Form 4 | 1,771 | $181.5K | 2023-09-12 | SEC |
| 2023-09-25 | S, sale reported on Form 4 | 8,250 | $825.0K | 2023-09-27 | SEC |
| 2023-10-09 | S, sale reported on Form 4 | 5,503 | $527.2K | 2023-10-11 | SEC |
| 2023-10-09 | S, sale reported on Form 4 | 2,597 | $246.9K | 2023-10-11 | SEC |
| 2023-10-09 | S, sale reported on Form 4 | 150 | $14.5K | 2023-10-11 | SEC |
| 2023-10-24 | S, sale reported on Form 4 | 3,319 | $306.0K | 2023-10-26 | SEC |
| 2023-10-24 | S, sale reported on Form 4 | 4,931 | $450.8K | 2023-10-26 | SEC |
| 2023-11-08 | S, sale reported on Form 4 | 2,866 | $263.7K | 2023-11-13 | SEC |
| 2023-11-08 | S, sale reported on Form 4 | 5,052 | $462.1K | 2023-11-13 | SEC |
| 2023-11-08 | S, sale reported on Form 4 | 332 | $30.8K | 2023-11-13 | SEC |
| 2023-11-24 | S, sale reported on Form 4 | 8,250 | $786.6K | 2023-11-28 | SEC |
| 2023-12-08 | S, sale reported on Form 4 | 7,123 | $707.7K | 2023-12-11 | SEC |
| 2023-12-08 | S, sale reported on Form 4 | 1,127 | $113.0K | 2023-12-11 | SEC |
| 2024-02-23 | S, sale reported on Form 4 | 9,800 | $839.5K | 2024-02-27 | SEC |
| 2024-02-23 | S, sale reported on Form 4 | 200 | $17.3K | 2024-02-27 | SEC |
| 2024-03-25 | S, sale reported on Form 4 | 8,038 | $719.0K | 2024-03-27 | SEC |
| 2024-03-25 | S, sale reported on Form 4 | 1,962 | $176.6K | 2024-03-27 | SEC |
| 2024-04-23 | S, sale reported on Form 4 | 6,475 | $555.2K | 2024-04-25 | SEC |
| 2024-04-23 | S, sale reported on Form 4 | 2,525 | $217.6K | 2024-04-25 | SEC |
| 2025-03-06 | S, sale reported on Form 4 | 69,403 | $4.3M | 2025-03-07 | SEC |
| 2025-03-06 | S, sale reported on Form 4 | 5,597 | $354.5K | 2025-03-07 | SEC |
| 2025-09-15 | S, sale reported on Form 4 | 14,426 | $1.2M | 2025-09-16 | SEC |
| 2025-09-15 | S, sale reported on Form 4 | 37,894 | $3.1M | 2025-09-16 | SEC |
| 2025-09-16 | S, sale reported on Form 4 | 14,180 | $1.1M | 2025-09-16 | SEC |
| 2025-10-13 | S, sale reported on Form 4 | 1,667 | $136.8K | 2025-10-15 | SEC |
| 2025-10-13 | S, sale reported on Form 4 | 29,547 | $2.5M | 2025-10-15 | SEC |
| 2025-10-13 | S, sale reported on Form 4 | 1,050 | $88.1K | 2025-10-15 | SEC |
| 2025-10-14 | S, sale reported on Form 4 | 3,436 | $288.6K | 2025-10-15 | SEC |
| 2025-10-14 | S, sale reported on Form 4 | 8,430 | $701.5K | 2025-10-15 | SEC |
| 2025-10-14 | S, sale reported on Form 4 | 3,002 | $246.7K | 2025-10-15 | SEC |
| 2025-10-14 | S, sale reported on Form 4 | 1,661 | $134.5K | 2025-10-15 | SEC |
| 2025-10-15 | S, sale reported on Form 4 | 5,166 | $437.7K | 2025-10-15 | SEC |
| 2025-10-15 | S, sale reported on Form 4 | 5,315 | $447.7K | 2025-10-15 | SEC |
| 2025-10-15 | S, sale reported on Form 4 | 7,226 | $621.2K | 2025-10-15 | SEC |
| 2025-11-17 | S, sale reported on Form 4 | 3,815 | $302.6K | 2025-11-19 | SEC |
| 2025-11-17 | S, sale reported on Form 4 | 4,852 | $380.9K | 2025-11-19 | SEC |
| 2025-11-17 | S, sale reported on Form 4 | 9,932 | $761.1K | 2025-11-19 | SEC |
| 2025-11-18 | S, sale reported on Form 4 | 20,775 | $1.6M | 2025-11-19 | SEC |
| 2025-11-18 | S, sale reported on Form 4 | 27,126 | $2.1M | 2025-11-19 | SEC |
| 2025-12-15 | S, sale reported on Form 4 | 39,384 | $3.1M | 2025-12-16 | SEC |
| 2025-12-16 | S, sale reported on Form 4 | 13,544 | $1.0M | 2025-12-16 | SEC |
| 2025-12-16 | S, sale reported on Form 4 | 12,160 | $941.7K | 2025-12-16 | SEC |
| 2025-12-16 | S, sale reported on Form 4 | 1,412 | $110.4K | 2025-12-16 | SEC |
| 2026-01-12 | S, sale reported on Form 4 | 1,928 | $147.9K | 2026-01-14 | SEC |
Newest 100 of 136
Source
Counted from the Form 4 filings this reporting owner (SEC CIK 1508155) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
