Jugal K. Vijayvargiya - 06 Nov 2024 Form 4 Insider Report for MATERION Corp (MTRN)

Role: President and CEO, Director
Signature: /s/Michelle R. Mekinda, as Attorney-In-Fact
Issuer symbol: MTRN
Transactions as of: 06 Nov 2024
Net transactions value: -$772,848
Form type: 4
Filing time: 08 Nov 2024, 08:16:16 UTC
Previous filing: 10 Sep 2024
Next filing: 10 Dec 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MTRN	Common Stock	Options Exercise	$1,248,227	+24,791	+27%	$50.35	117,801	06 Nov 2024	Direct
transaction	MTRN	Common Stock	Tax liability	$2,021,074	-16,710	-14%	$120.95	101,091	06 Nov 2024	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MTRN	Stock Appreciation Rights	Options Exercise	$0	-24,791	-100%	$0.000000	0	06 Nov 2024	Common Stock	24,791	$50.35	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The Stock Appreciation Rights vested in three equal annual installments beginning March 1, 2019.