Robert J Phillippy Materion Corp (MTRN) insider trading activity

Robert J Phillippy is Director of MATERION Corp. Currently has a direct ownership of 5,158 shares of MTRN, which is worth approximately $418,004. The most recent transaction as insider was on May 07, 2025, when has been sold 1,155 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 5.16K

28.85% 3M change

28.85% 12M change

Total Value Held $418,004

ROBERT J PHILLIPPY Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 07 2025	BUY Exercise of conversion of derivative security	-	1,155 Added 18.3%	5,158 Common Stock
May 09 2024	BUY Exercise of conversion of derivative security	-	1,152 Added 22.35%	4,003 Common Stock
May 05 2023	BUY Exercise of conversion of derivative security	-	1,398 Added 32.9%	2,851 Common Stock

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