| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mocciaro Ilaria | SVP, Finance | C/O COHERENT CORP., 375 SAXONBURG BOULEVARD, SAXONBURG | /s/ Christopher M. Forrester, Attorney-in-Fact | 03 Dec 2025 | 0001691463 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | COHR | Common Stock | Sale | $224,052 | -1,377 | -5.4% | $162.71 | 24,033 | 01 Dec 2025 | Direct |