MATERION Corp — Director's Dealing 2024

Feb 23, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MATERION Corp (MTRN)
CIK: 0001104657
Period of Report: 2024-02-17

Reporting Person: Chadwick Shelly Marie (Vice President, Finance & CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-02-17	Common Stock	M	3519	—	Acquired	12691	Direct
2024-02-17	Common Stock	A	5245	—	Acquired	17936	Direct
2024-02-21	Common Stock	F	2789	$131.48	Disposed	15147	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-02-21	Restricted Stock Units	$	M	3519	Disposed		Common Stock (3519)	Direct

Footnotes

F1: Each restricted stock unit represents one share of MTRN common stock.

F2: The restricted stock units granted on 02/17/2021 are subject to a three year vesting period.

F3: Expiration Date is the same as the Date Exercisable.