MATERION Corp — Director's Dealing 2022

May 6, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MATERION Corp (MTRN)
CIK: 0001104657
Period of Report: 2022-05-04

Reporting Person: REDDY N MOHAN (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-05-04	Common Stock	M	1246	—	Acquired	41749.239	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-05-04	Restricted Stock Units	$	M	1246	Disposed		Common Stock (1246.0)	Direct
2022-05-05	Restricted Stock Units	$	A	1390	Acquired		Common Stock (1390.0)	Direct

Footnotes

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

F2: These shares were issued pursuant to the vesting of a restricted stock unit award made in May 2021 that vested on May 4, 2022.

F3: The restricted stock units generally vest on the earlier of (1) the first anniversary of the grant date and (2) the date of the next annual meeting of MTRN's shareholders that follows the grant date.