Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-06-06 Sale | 2025-06-09 4:09 pm | IPG PHOTONICS CORP | IPGP | Lopresti Angelo P SVP, Secretary & Gen Counsel 10% Owner | 4,500 | $69.28 | $311,760 | 64,385 (Direct) | View |
2025-05-19 Sale | 2025-05-21 4:27 pm | IPG PHOTONICS CORP | IPGP | Shcherbakov Eugene A Director 10% Owner | 8,500 | $65.69 | $558,366 | 73,432 (Direct) | View |
2025-03-06 Sale | 2025-03-07 4:16 pm | IPG PHOTONICS CORP | IPGP | Valentin Gapontsev Trust I 10% Owner | 75,000 | $62.62 | $4,696,310 | 7,125,599 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
Ownership | 2025-07-21 5:40 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Bucher Paulus SVP, Global Operations | 0 | $0 | 0 (Direct) | View |
2025-06-18 Tax Withholding | 2025-06-20 4:06 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Meurice Eric Director | 272 | $0 | 22,803 (Direct) | View |
2025-06-05 Tax Withholding | 2025-06-06 4:12 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Gitin Mark Milton CEO | 4,641 | $0 | 79,242 (Direct) | View |
2025-05-07 Tax Withholding | 2025-06-04 4:44 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Shcherbakov Eugene A Director 10% Owner | 602 | $0 | 72,830 (Direct) | View |
2025-05-20 Option Award | 2025-05-21 4:36 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Samartsev Igor Pavlova Natalia SVP, Chief Scientist | 3,759 | $0 | 951,872 (Indirect) | View |
2025-05-20 Option Award | 2025-05-21 4:35 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | PEELER JOHN R Director | 3,759 | $0 | 15,740 (Direct) | View |
2025-05-20 Option Award | 2025-05-21 4:34 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Dougherty Greg Director | 3,759 | $0 | 15,898 (Direct) | View |
2025-05-20 Option Award | 2025-05-21 4:32 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | KENNEDY KOLLEEN T Director | 3,759 | $0 | 9,077 (Direct) | View |
2025-05-20 Option Award | 2025-05-21 4:31 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Meurice Eric Director | 3,759 | $0 | 23,075 (Direct) | View |
2025-05-20 Option Award | 2025-05-21 4:30 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Desmond Jeanmarie F. Director | 3,759 | $0 | 11,100 (Direct) | View |
2025-05-20 Option Award | 2025-05-21 4:29 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Beecher Gregory R Director | 3,759 | $0 | 9,780 (Direct) | View |
2025-05-20 Option Award | 2025-05-21 4:28 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Agnes Tang Director | 3,759 | $0 | 10,544 (Direct) | View |
Ownership | 2025-03-11 5:12 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Buttarazzi Mary E. VP, Corp Controller and CAO | 0 | $0 | 3,895 (Direct) | View |
2025-03-01 Tax Withholding | 2025-03-04 4:11 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Shcherbakov Eugene A Director 10% Owner | 10,750 | $0 | 81,932 (Direct) | View |
2025-03-01 Tax Withholding | 2025-03-04 4:10 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer | 2,743 | $0 | 84,577 (Direct) | View |
2025-03-01 Tax Withholding | 2025-03-04 4:09 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Lopresti Angelo P SVP, Secretary & Gen Counsel 10% Owner | 3,040 | $0 | 68,885 (Direct) | View |
2025-03-01 Tax Withholding | 2025-03-04 4:08 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Ness Trevor SVP, Sales & Strategic Bus Dev | 3,056 | $0 | 43,921 (Direct) | View |
2025-03-01 Tax Withholding | 2025-03-04 4:07 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Samartsev Igor Pavlova Natalia SVP, Chief Scientist | 821 | $0 | 948,113 (Direct) | View |
2025-03-01 Tax Withholding | 2025-03-04 4:05 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Burgomaster Thomas J Chief Accounting Officer | 774 | $0 | 11,566 (Direct) | View |
2025-02-14 Option Award | 2025-02-19 4:41 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Burgomaster Thomas J Chief Accounting Officer | 817 | $0 | 12,340 (Direct) | View |
2025-02-14 Option Award | 2025-02-19 4:41 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Samartsev Igor Pavlova Natalia SVP, Chief Scientist | 3,672 | $0 | 948,934 (Direct) | View |
2025-02-14 Option Award | 2025-02-19 4:40 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Lopresti Angelo P SVP, Secretary & Gen Counsel 10% Owner | 12,868 | $0 | 71,925 (Direct) | View |
2025-02-14 Option Award | 2025-02-19 4:39 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Ness Trevor SVP, Sales & Strategic Bus Dev | 13,204 | $0 | 46,977 (Direct) | View |
2025-02-14 Option Award | 2025-02-19 4:38 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Mammen Timothy PV SVP, Chief Financial Officer | 15,740 | $0 | 87,320 (Direct) | View |
2025-02-14 Option Award | 2025-02-19 4:37 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Gitin Mark Milton CEO | 55,092 | $0 | 83,883 (Direct) | View |
2024-06-18 Option Award | 2024-06-28 4:20 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Dougherty Greg Director | 3,022 | $0 | 12,139 (Direct) | View |
2024-06-18 Option Award | 2024-06-28 4:19 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | KENNEDY KOLLEEN T Director | 3,022 | $0 | 5,318 (Direct) | View |
2024-06-18 Option Award | 2024-06-28 4:17 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Samartsev Igor Pavlova Natalia SVP, Chief Scientist | 3,022 | $0 | 945,262 (Indirect) | View |
2024-06-18 Option Award | 2024-06-28 4:15 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | PEELER JOHN R Director | 3,022 | $0 | 11,981 (Direct) | View |
2024-06-18 Option Award | 2024-06-28 4:14 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Beecher Gregory R Director | 3,022 | $0 | 6,021 (Direct) | View |
2024-06-18 Option Award | 2024-06-28 4:13 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Meurice Eric Director | 3,022 | $0 | 19,316 (Direct) | View |
2024-06-18 Option Award | 2024-06-28 4:12 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Agnes Tang Director | 3,022 | $0 | 6,785 (Direct) | View |
2024-06-18 Option Award | 2024-06-28 4:11 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Desmond Jeanmarie F. Director | 3,022 | $0 | 7,341 (Direct) | View |
2024-06-18 Option Award | 2024-06-28 4:09 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | CHILD MICHAEL C Director | 3,022 | $0 | 68,625 (Direct) | View |
2024-06-05 Option Award | 2024-06-07 4:24 pm | N/A N/A | IPG PHOTONICS CORP | IPGP | Gitin Mark Milton CEO | 28,791 | $0 | 28,791 (Direct) | View |