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

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: COHERENT CORP. (COHR) CIK: 0000820318 --- Reporting Owner --- Name: Place Jeffrey B. CIK: 0002138361 Role: Officer (Chief Supply Chain Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-07-01 | Code: F (Payment of exercise/tax) Shares: -2,181 | Price: $394.47 Total Value: $860,339.07 Shares Owned After: 17,658 | Ownership: D (Direct) Footnotes: [F1] Withheld shares are in connection with the vesting of a restricted stock unit award of 19,525 shares granted to the reporting person on July 1, 2025. 6,508 units of the restricted stock vested on July 1, 2026, and the remaining 13,017 units will vest in eight quarterly installments beginning October 1, 2026, in each case subject to the reporting person's continued service. [F2] These shares were withheld by the company to discharge withholding tax obligations of the reporting person and do not constitute an actual sale or other open market transaction. --- Footnotes (Complete Index) --- F1: Withheld shares are in connection with the vesting of a restricted stock unit award of 19,525 shares granted to the reporting person on July 1, 2025. 6,508 units of the restricted stock vested on July 1, 2026, and the remaining 13,017 units will vest in eight quarterly installments beginning October 1, 2026, in each case subject to the reporting person's continued service. F2: These shares were withheld by the company to discharge withholding tax obligations of the reporting person and do not constitute an actual sale or other open market transaction. --- Signature --- /s/ /s/ Christopher M. Forrester, Attorney-in-Fact (2026-07-06)