MATERION Corp — Director's Dealing 2025

Aug 12, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MATERION Corp (MTRN)
CIK: 0001104657
Period of Report: 2025-08-08

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

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-08-08	Restricted Stock Units	$	A	4696	Acquired		Common Stock (4696)	Direct

Footnotes

F1: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F2: These restricted stock units vest in a single installment on the third anniversary of the grant date.

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