MATERION Corp — Director's Dealing 2025

Mar 11, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MATERION Corp (MTRN)
CIK: 0001104657
Period of Report: 2025-03-07

Reporting Person: PHILLIPPY ROBERT J (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-03-07	Common Stock	A	18.5	—	Acquired	11966.376	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-03-07	Restricted Stock Units	$	A	2	Acquired		Common Stock (2)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	4003	Direct

Footnotes

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

F2: These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate (earlier of May 10, 2025 and the date of the next annual meeting of MTRN's shareholders).

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