Materion Ownership & Insider Activity

Materion (MTRN) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 2.8% of shares outstanding. Institutional investors hold 73.0%. Over the past 90 days, insiders made 4 sales worth $11.1M.

Shares Outstanding

20.801M

Shares Float

15.125M

Insider Shares Owned

584.700K

Insider % Owned

2.8%

Institutional Shares Held

15.211M

Institutional % Held

73.0%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$11.1M total

Net Activity

Net Selling

Net Value (90d)

-$11.1M

Materion Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Sep 1, 2026	EMILY LIGGETT	DIRECTOR	SELL	1.012K	$232.42	$235K
Aug 31, 2026	VINOD KHILNANI	DIRECTOR	SELL	2.000K	$235.16	$470K
Aug 7, 2026	Jugal Vijayvargiya	PRESIDENT AND CEO	SELL	12.888K	$180.99	$9.3M
Aug 7, 2026	Darlene Solomon	DIRECTOR	SELL	3.705K	$292.22	$1.1M
Aug 7, 2026	Marie Shelly Chadwick	VICE PRESIDENT, FINANCE & CFO	SELL-OPTIONS	—	$203.89	$889K
May 29, 2026	ROBERT PHILLIPPY	DIRECTOR	SELL	3.500K	$218.62	$765K
May 13, 2026	VINOD KHILNANI	DIRECTOR	SELL	2.500K	$207.00	$517K
May 8, 2026	Marie Shelly Chadwick	VICE PRESIDENT, FINANCE & CFO	SELL-OPTIONS	—	$156.18	$421K