0000899140-26-001048.txt : 20260902 0000899140-26-001048.hdr.sgml : 20260902 20260902201154 ACCESSION NUMBER: 0000899140-26-001048 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20260831 FILED AS OF DATE: 20260902 DATE AS OF CHANGE: 20260902 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Digirolomo Enrico CENTRAL INDEX KEY: 0001741413 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39375 FILM NUMBER: 261356418 MAIL ADDRESS: STREET 1: C/O COHERENT CORP. STREET 2: 375 SAXONBURG BLVD. CITY: SAXONBURG STATE: PA ZIP: 16056 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: COHERENT CORP. CENTRAL INDEX KEY: 0000820318 STANDARD INDUSTRIAL CLASSIFICATION: OPTICAL INSTRUMENTS & LENSES [3827] ORGANIZATION NAME: 08 Industrial Applications and Services EIN: 251214948 STATE OF INCORPORATION: PA FISCAL YEAR END: 0630 BUSINESS ADDRESS: STREET 1: 375 SAXONBURG BLVD CITY: SAXONBURG STATE: PA ZIP: 16056 BUSINESS PHONE: 724-352-4455 MAIL ADDRESS: STREET 1: 375 SAXONBURG BLVD CITY: SAXONBURG STATE: PA ZIP: 16056 FORMER COMPANY: FORMER CONFORMED NAME: II-VI INC DATE OF NAME CHANGE: 19920703 4 1 form4.xml FORM 4 X0609 4 2026-08-31 0000820318 COHERENT CORP. COHR 0001741413 Digirolomo Enrico false C/O COHERENT CORP. 375 SAXONBURG BOULEVARD SAXONBURG PA 16056 true false false false true Common Stock 2026-08-31 4 S false 2272 276.8479 D 17238 D The sale transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. Represents the weighted average of multiple sale transactions ranging in price from $275.20 to $281.45. 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. /s/ Christopher M. Forrester, Attorney-in-Fact 2026-09-02