COHERENT CORP. (COHR) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-03-02 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: COHERENT CORP. (COHR) CIK: 0000820318 --- Reporting Owner --- Name: Eng Julie Sheridan CIK: 0001661122 Role: Officer (Chief Technology Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-03-02 | Code: S (Open market sale) Shares: -2,792 | Price: $291.42 Total Value: $813,646.04 Shares Owned After: 50,890 | Ownership: D (Direct) Footnotes: [F1] The sale transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 14, 2025. [F2] Represents the weighted average of multiple sale transactions ranging in price from $275.18 to $298.96. The reporting person agrees to provide full information regarding the number of shares sold at each separate price upon request by the SEC staff, the Company or a security holder of the Company. --- Footnotes (Complete Index) --- F1: The sale transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 14, 2025. F2: Represents the weighted average of multiple sale transactions ranging in price from $275.18 to $298.96. The reporting person agrees to provide full information regarding the number of shares sold at each separate price upon request by the SEC staff, the Company or a security holder of the Company. --- Signature --- /s/ /s/ Christopher M. Forrester, Attorney-in-Fact (2026-03-04)