Shelly Marie Chadwick - 04 Mar 2025 Form 4 Insider Report for MATERION Corp (MTRN)

Signature
/s/Michelle R. Mekinda, as Attorney-In-Fact
Issuer symbol
MTRN
Transactions as of
04 Mar 2025
Net transactions value
-$108,104
Form type
4
Filing time
06 Mar 2025, 16:37:36 UTC
Previous filing
04 Mar 2025
Next filing
11 Mar 2025

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MTRN Common Stock Sale $108,104 -1,256 -6.6% $86.07 17,805 04 Mar 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The reported sale of 1,256 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 1, 2024.