Shular Craig S

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
7 Jan 25	MTRN Materion	Common Stock	Grant	Acquire A	Yes	No	96.89	238	23.06 k	50,140.927
6 Dec 24	MTRN Materion	Common Stock	Grant	Acquire A	Yes	No	0	60.283	0.00	49,902.927
6 Dec 24	MTRN Materion	RSU Common Stock	Grant	Acquire A	No	No	0	1	0.00	1,153
3 Oct 24	MTRN Materion	Common Stock	Grant	Acquire A	Yes	No	97	238	23.09 k	49,842.644
6 Sep 24	MTRN Materion	Common Stock	Grant	Acquire A	Yes	No	0	63.577	0.00	49,604.644
6 Sep 24	MTRN Materion	RSU Common Stock	Grant	Acquire A	No	No	0	1	0.00	1,152
8 Jul 24	MTRN Materion	Common Stock	Grant	Acquire A	Yes	No	106.2	217	23.05 k	49,541.067

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.