MATERION Corp — Director's Dealing 2024

Mar 12, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MATERION Corp (MTRN)
CIK: 0001104657
Period of Report: 2024-03-01

Reporting Person: Chemnitz Gregory R. (VP General Counsel & Secretary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-03-08	Common Stock	A	6	—	Acquired	20036	Direct
2024-03-08	Common Stock	F	5	$132.28	Disposed	20031	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-03-01	Stock Appreciation Rights	$135.58	A	2207	Acquired	2031-03-01	Common Stock (2207)	Direct
2024-03-01	Restricted Stock Units	$	A	1712	Acquired		Common Stock (1712)	Direct
2024-03-08	Restricted Stock Units	$	A	7	Acquired		Common Stock (7)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	5294.074	Indirect

Footnotes

F1: The Stock Appreciation Rights vest in three equal annual installments beginning March 1, 2025.

F2: Each restricted stock unit represents a right to receive one share of MTRN common stock.

F3: The restricted stock units vest in three equal annual installments beginning March 1, 2025.

F4: Expiration Date is the same as the Date Exercisable.

F5: 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.