Insider Buying and Selling - MTRN

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
05/29/2026	06/01/2026	Phillippy Robert J Director	Sell	-3,500 @ $218.62	($765,163.70)	3,664	(-48.86%)	Direct
05/13/2026	05/15/2026	Khilnani Vinod M Director	Sell	-2,500 @ $207.00	($517,498.34)	13,171	(-15.95%)	Direct
02/23/2026	02/25/2026	Chadwick Shelly Marie Vice President, Finance & CFO CFO	Sell	-8,976 @ $146.13	($1,311,637.27)	16,139	(-35.74%)	Direct
02/18/2026	02/20/2026	Vijayvargiya Jugal K. President and CEO CEO Director	Sell	-12,245 @ $156.86	($1,920,805.64)	118,008	(-9.40%)	Direct
02/17/2026	02/19/2026	Chemnitz Gregory R. VP General Counsel & Secretary Officer	Sell	-4,000 @ $157.09	($628,360.00)	8,572	(-31.82%)	Direct
02/17/2026	02/19/2026	Khilnani Vinod M Director	Sell	-4,000 @ $148.86	($595,456.54)	13,665	(-22.64%)	Direct
08/11/2025	08/13/2025	Reddy N Mohan Director	Sell	-1,155 @ $105.45	($121,798.33)	0	(-100.00%)	Direct
08/04/2025	08/06/2025	Chemnitz Gregory R. VP General Counsel & Secretary Officer	Sell	-3,000 @ $105.17	($315,511.70)	10,376	(-22.43%)	Direct
08/04/2025	08/06/2025	Fashinpaur Melissa A Chief Accounting Officer Officer	Sell	-1,140 @ $105.34	($120,091.25)	0	(-100.00%)	Direct

Materion Corp - MTRN