LIGGETT EMILY M - Insider Non-Derivative Transactions at MATERION Corp (MTRN) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 5, 2025, LIGGETT EMILY M's relationship to MATERION Corp (MTRN) is Director, and currently has 1,269.35 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other MTRN insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

LIGGETT EMILY M - Insider Non-Derivative Transactions of MTRN Common Stock

LIGGETT EMILY M - Insider Non-Derivative Transactions at MTRN

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 6, 2025	Acquisition -- (Common Stock)	1.4	0	1269.35
Sep 6, 2025	Acquisition -- (Common Stock)	1.6	0	1267.94
Jun 14, 2025	Acquisition -- (Common Stock)	2.22	0	1266.34
May 8, 2025	M -- (Common Stock)	1155	0	3776
Mar 8, 2025	Acquisition -- (Common Stock)	1.96	0	1264.12
Dec 7, 2024	Acquisition -- (Common Stock)	1.53	0	1262.17
Sep 7, 2024	Acquisition -- (Common Stock)	1.62	0	1260.64
Jun 8, 2024	Acquisition -- (Common Stock)	1.55	0	1259.02
May 16, 2024	Sell -- (Common Stock)	1152	111.87	2621
May 10, 2024	M -- (Common Stock)	1152	0	3773
Mar 9, 2024	Acquisition -- (Common Stock)	1.2	0	1257.48
Dec 9, 2023	Acquisition -- (Common Stock)	1.42	0	1256.27
Sep 8, 2023	Acquisition -- (Common Stock)	1.56	0	1254.86
May 9, 2023	Sell -- (Common Stock)	642	104.47	2621
May 9, 2023	Sell -- (Common Stock)	756	103.6	3263
May 9, 2023	Sell -- (Common Stock)	1000	105.41	4019
May 6, 2023	M -- (Common Stock)	1398	0	5019
Mar 11, 2023	Acquisition -- (Common Stock)	1.43	0	1253.3