IPG PHOTONICS CORP — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| SCHERBAKOV EUGENE A | — | Sale | 2,655 | $74.43 | $197,612 | 62,075 | Dec 23, 2025 |
| IP FIBRE DEVICES LTD | — | Sale | 2,225 | $75.11 | $167,120 | 6,657,336 | Dec 22, 2025 |
| Valentin Gapontsev Trust I | — | Sale | 1,412 | $78.22 | $110,447 | 6,859,599 | Dec 16, 2025 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | Sale | 1,500 | $85.07 | $127,605 | 59,885 | Dec 9, 2025 |
| Agnes Tang | — | Sale | 1,781 | $76.72 | $136,638 | 8,763 | Nov 25, 2025 |
| SCHERBAKOV EUGENE A | — | Sale | 1,945 | $76.32 | $148,442 | 64,730 | Nov 24, 2025 |
| IP FIBRE DEVICES LTD | — | Sale | 4,642 | $75.83 | $352,003 | 6,751,861 | Nov 24, 2025 |
| Ness Trevor | SVP, Chief Revenue Officer | Sale | 1,681 | $75.58 | $127,050 | 37,206 | Nov 18, 2025 |
| Valentin Gapontsev Trust I | — | Sale | 9,932 | $76.63 | $761,089 | 6,982,667 | Nov 18, 2025 |
| Meurice Eric | — | Sale | 750 | $92.00 | $69,000 | 22,803 | Nov 6, 2025 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | Sale | 1,500 | $87.13 | $130,695 | 61,385 | Oct 27, 2025 |
| SCHERBAKOV EUGENE A | — | Sale | 2,341 | $87.61 | $205,095 | 67,789 | Oct 21, 2025 |
| Ness Trevor | SVP, Sales & Strategic Bus Dev | Sale | 65 | $87.83 | $5,709 | 38,887 | Oct 20, 2025 |
| IP FIBRE DEVICES LTD | — | Sale | 6,543 | $87.10 | $569,895 | 6,826,735 | Oct 17, 2025 |
| Valentin Gapontsev Trust I | — | Sale | 1,050 | $83.86 | $88,053 | 7,026,835 | Oct 15, 2025 |
| Meurice Eric | — | Option Exercise | 1,502 | $87.87 | $131,981 | 24,305 | Oct 7, 2025 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | Sale | 1,500 | $85.17 | $127,755 | 62,885 | Oct 6, 2025 |
| SCHERBAKOV EUGENE A | — | Sale | 1,555 | $81.54 | $126,795 | 71,275 | Sep 23, 2025 |
| IP FIBRE DEVICES LTD | — | Sale | 8,986 | $80.78 | $725,889 | 6,905,018 | Sep 22, 2025 |
| Ness Trevor | SVP, Sales & Strategic Bus Dev | Sale | 1,578 | $82.61 | $130,359 | 40,665 | Sep 18, 2025 |
| Valentin Gapontsev Trust I | — | Sale | 37,894 | $80.54 | $3,051,983 | 7,087,705 | Sep 15, 2025 |
| Ness Trevor | SVP, Sales & Strategic Bus Dev | Sale | 674 | $83.31 | $56,151 | 42,243 | Aug 27, 2025 |
| Bucher Paulus | SVP, Global Operations | Award / Grant | 4,185 | — | — | 4,185 | Aug 8, 2025 |
| Desmond Jeanmarie F. | — | Sale | 1,360 | $76.24 | $103,686 | 9,740 | Aug 8, 2025 |
| Meurice Eric | — | Tax Withholding | 272 | — | — | 22,803 | Jun 18, 2025 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | Sale | 4,500 | $69.28 | $311,760 | 64,385 | Jun 6, 2025 |
| Gitin Mark Milton | CEO | Tax Withholding | 4,641 | — | — | 79,242 | Jun 5, 2025 |
| Pavlova Natalia | — | Award / Grant | 3,759 | — | — | 113,265 | May 20, 2025 |
| PEELER JOHN R | — | Award / Grant | 3,759 | — | — | 15,740 | May 20, 2025 |
| Dougherty Greg | — | Award / Grant | 3,759 | — | — | 15,898 | May 20, 2025 |
| KENNEDY KOLLEEN T | — | Award / Grant | 3,759 | — | — | 9,077 | May 20, 2025 |
| Meurice Eric | — | Award / Grant | 3,759 | — | — | 23,075 | May 20, 2025 |
| Desmond Jeanmarie F. | — | Award / Grant | 3,759 | — | — | 11,100 | May 20, 2025 |
| Beecher Gregory R | — | Award / Grant | 3,759 | — | — | 9,780 | May 20, 2025 |
| Agnes Tang | — | Award / Grant | 3,759 | — | — | 10,544 | May 20, 2025 |
| Shcherbakov Eugene A | — | Sale | 2,680 | $66.28 | $177,630 | 73,432 | May 19, 2025 |
| Shcherbakov Eugene A | — | Tax Withholding | 602 | — | — | 72,830 | May 7, 2025 |
| Valentin Gapontsev Trust I | — | Sale | 5,597 | $63.33 | $354,458 | 7,125,599 | Mar 6, 2025 |
| Shcherbakov Eugene A | — | Tax Withholding | 10,750 | — | — | 81,932 | Mar 1, 2025 |
| Mammen Timothy PV | SVP, Chief Financial Officer | Tax Withholding | 2,743 | — | — | 84,577 | Mar 1, 2025 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | Tax Withholding | 3,040 | — | — | 68,885 | Mar 1, 2025 |
| Ness Trevor | SVP, Sales & Strategic Bus Dev | Tax Withholding | 3,056 | — | — | 43,921 | Mar 1, 2025 |
| Pavlova Natalia | — | Tax Withholding | 821 | — | — | 273,777 | Mar 1, 2025 |
| Burgomaster Thomas J | Chief Accounting Officer | Tax Withholding | 774 | — | — | 11,566 | Mar 1, 2025 |
| Burgomaster Thomas J | Chief Accounting Officer | Award / Grant | 817 | — | — | 12,340 | Feb 14, 2025 |
| Samartsev Igor | SVP, Chief Scientist | Award / Grant | 3,672 | — | — | 274,598 | Feb 14, 2025 |
| Lopresti Angelo P | SVP, Secretary & Gen Counsel | Award / Grant | 12,868 | — | — | 71,925 | Feb 14, 2025 |
| Ness Trevor | SVP, Sales & Strategic Bus Dev | Award / Grant | 13,204 | — | — | 46,977 | Feb 14, 2025 |
| Mammen Timothy PV | SVP, Chief Financial Officer | Award / Grant | 15,740 | — | — | 87,320 | Feb 14, 2025 |
| Gitin Mark Milton | CEO | Award / Grant | 55,092 | — | — | 83,883 | Feb 14, 2025 |