| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Shcherbakov Eugene A | Director, 10%+ Owner | C/O IPG PHOTONICS CORPORATION, 377 SIMARANO DRIVE, MARLBOROUGH | /s/ Adam N. King, Attorney-in-Fact | 21 May 2025 | 0001378544 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IPGP | Common Stock | Sale | -$278K | -4.25K | -5.19% | $65.37 | 77.7K | 19 May 2025 | Direct | F1 |
| transaction | IPGP | Common Stock | Sale | -$103K | -1.57K | -2.02% | $65.55 | 76.1K | 20 May 2025 | Direct | F2 |
| transaction | IPGP | Common Stock | Sale | -$178K | -2.68K | -3.52% | $66.28 | 73.4K | 20 May 2025 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | The reported transaction involves sale transactions ranging from $64.78 to $65.67 per share. The weighted average price per share was $65.37. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. |
| F2 | The reported transaction involves sale transactions ranging from $64.92 to $65.91 per share. The weighted average price per share was $65.55. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. |
| F3 | The reported transaction involves sale transactions ranging from $65.95 to $66.60 per share. The weighted average price per share was $66.28. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price. |