| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For IPGP | |||||
| 2025-08-08 | Desmond, Jeanmarie F. | Director | Sold | 1360 | $76.24 |
| 2025-08-08 | Bucher, Paulus | SVP, Global Operations | Purchased | 4185 | $0.00 |
| 2025-06-18 | Meurice, Eric | Director | Sold | 272 | $0.00 |
| 2025-06-06 | Lopresti, Angelo P | SVP, Secretary & Gen Counsel, 10% Owner | Sold | 4500 | $69.28 |
| 2025-06-05 | Gitin, Mark Milton | Director, CEO | Sold | 4641 | $0.00 |
| 2025-05-20 | Kennedy, Kolleen T | Director | Purchased | 3759 | $0.00 |
| 2025-05-20 | Shcherbakov, Eugene A | Director, 10% Owner | Sold | 2680 | $66.28 |
| 2025-05-20 | Samartsev, Igor | SVP, Chief Scientist | Purchased | 3759 | $0.00 |
| 2025-05-20 | Peeler, John R | Director | Purchased | 3759 | $0.00 |
| 2025-05-20 | Dougherty, Greg | Director | Purchased | 3759 | $0.00 |
| 2025-05-20 | Meurice, Eric | Director | Purchased | 3759 | $0.00 |
| 2025-05-20 | Desmond, Jeanmarie F. | Director | Purchased | 3759 | $0.00 |
| 2025-05-20 | Beecher, Gregory R | Director | Purchased | 3759 | $0.00 |
| 2025-05-20 | Agnes, Tang | Director | Purchased | 3759 | $0.00 |
| 2025-05-20 | Shcherbakov, Eugene A | Director, 10% Owner | Sold | 1570 | $65.55 |
| 2025-05-19 | Shcherbakov, Eugene A | Director, 10% Owner | Sold | 4250 | $65.37 |
| 2025-05-07 | Shcherbakov, Eugene A | Director, 10% Owner | Sold | 602 | $0.00 |
| 2025-03-06 | Valentin, Gapontsev Trust I | 10% Owner | Sold | 69403 | $62.56 |
| 2025-03-06 | Valentin, Gapontsev Trust I | 10% Owner | Sold | 5597 | $63.33 |
| 2025-03-01 | Burgomaster, Thomas J | Chief Accounting Officer | Sold | 774 | $0.00 |
