X0609 4 2026-02-11 0000820318 COHERENT CORP. COHR 0001240386 PAGLIUCA STEPHEN G false C/O BAIN CAPITAL PRIVATE EQUITY, LP 200 CLARENDON STREET BOSTON MA 02116 true false false false false Common Stock 2026-02-11 4 A false 279 0 A 18747 D These shares represent a restricted stock unit award granted to the reporting person. The award will vest on the day immediately prior to the issuer's next annual meeting of the stockholders, which is expected to be November 11, 2026, subject to the reporting person's continued service to the issuer through such date. /s/ Stephen G. Pagliuca 2026-10-07