MATERION Corp — Director's Dealing 2017

May 9, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MATERION Corp (MTRN)
CIK: 0001104657
Period of Report: 2017-05-04

Reporting Person: Toth Robert B (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-05-04	Restricted Stock Units	$	A	2332	Acquired		Common Stock (2332.0)	Direct

Footnotes

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

F2: Each RSU was valued at the fair market value (the closing market price) on the Transaction Date. Each RSU will be converted to Common Shares after a one-year restriction period.