Shelly Marie Chadwick - Feb 17, 2024 Form 4 Insider Report for MATERION Corp (MTRN)

Role
Vice President, Finance & CFO
Signature
/s/Michelle R. Mekinda, as Attorney-In-Fact
Stock symbol
MTRN
Transactions as of
Feb 17, 2024
Transactions value $
-$366,698
Form type
4
Date filed
2/23/2024, 01:52 PM
Previous filing
Jan 25, 2024
Next filing
Feb 26, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MTRN Common Stock Options Exercise $0 +3.52K +38.37% $0.00 12.7K Feb 17, 2024 Direct
transaction MTRN Common Stock Award $0 +5.25K +41.33% $0.00 17.9K Feb 17, 2024 Direct
transaction MTRN Common Stock Tax liability -$367K -2.79K -15.55% $131.48 15.1K Feb 21, 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 Restricted Stock Units Options Exercise $0 -3.52K -23.47% $0.00 11.5K Feb 21, 2024 Common Stock 3.52K 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 one share of MTRN common stock.
F2 The restricted stock units granted on 02/17/2021 are subject to a three year vesting period.
F3 Expiration Date is the same as the Date Exercisable.