| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gitin Mark Milton | CEO, Director | C/O IPG PHOTONICS CORPORATION, 377 SIMARANO DRIVE, MARLBOROUGH | /s/ Adam N. King, Attorney-in-Fact | 2025-06-06 | 0001842711 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IPGP | Common Stock | Tax liability | $0 | -4.64K | -5.53% | $0.00 | 79.2K | Jun 5, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld to cover taxes for restricted stock units which have vested. |