Melissa A. Fashinpaur - Jun 13, 2025 Form 4 Insider Report for MATERION Corp (MTRN)

Role
Chief Accounting Officer
Signature
/s/Michelle R. Mekinda, as Attorney-In-Fact
Stock symbol
MTRN
Transactions as of
Jun 13, 2025
Transactions value $
$0
Form type
4
Date filed
6/17/2025, 10:29 AM
Previous filing
Jun 11, 2025
Next filing
Aug 5, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Fashinpaur Melissa A Chief Accounting Officer 6070 PARKLAND BOULEVARD, MAYFIELD HEIGHTS /s/Michelle R. Mekinda, as Attorney-In-Fact 2025-06-17 0002072270

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 Restricted Stock Units Award $0 +6 +0.18% $0.00 3.42K Jun 13, 2025 Common Stock 6 Direct F1, F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents a right to receive one share of MTRN common stock.
F2 These restricted stock 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.
F3 Expiration Date is the same as the Date Exercisable.