COHERENT CORP. — Director's Dealing 2025

May 13, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COHERENT CORP. (COHR)
CIK: 0000820318
Period of Report: 2025-05-09

Reporting Person: Xia Howard H. (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-09	Common Stock	M	1000	$17.84	Acquired	48747	Direct
2025-05-09	Common Stock	S	1000	$72.685	Disposed	47747	Direct
2025-05-12	Common Stock	M	2000	$17.84	Acquired	49747	Direct
2025-05-12	Common Stock	S	1000	$76.84	Disposed	48747	Direct
2025-05-12	Common Stock	S	1000	$78.00	Disposed	47747	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-05-09	Option (Right to buy)	$17.84	M	1000	Disposed	2025-08-15	Common Stock (1000)	Direct
2025-05-12	Option (Right to buy)	$17.84	M	2000	Disposed	2025-08-15	Common Stock (2000)	Direct

Footnotes

F1: This option vested in 5 equal annual installments beginning on August 15, 2016.