MTRN

Basic Materials

Materion Corporation

$136.23-2.17 (-1.57%)

Prev Close

$138.40

Open

$138.99

High

$142.17

Low

$133.88

Volume

173.6K

Market Cap

$2.98B

P/E

37.95

Div Yield

0.00%

Over the past 12 months, insider activity at Materion Corporation (MTRN) has been exclusively selling, with 0 insider purchases totaling $0.00 and 13 insider sales totaling $17.75M. The most recent insider transaction was by Chadwick Shelly Marie (officer: Vice President, Finance & CFO), who sold $812.8K worth of shares on Mar 3, 2026. Materion Corporation operates in the Basic Materials sector, within the Industrial Materials industry, with a market cap of $2.98B.

Buys (12M)

$0.00

Sells (12M)

$17.75M

Net Activity

Net Seller

$17.75M

Active Insiders

last 12 mo

MTRN Price Chart

MTRN Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Mar 3, 2026↗	Chadwick Shelly Marie	officer: Vice President, Finance & CFO	Sell	5,078	$160.06	$812.8K	16,743
Mar 3, 2026↗	Chemnitz Gregory R.	officer: VP General Counsel & Secretary	Sell	9,034	$157.32	$1.42M	9,364
Mar 3, 2026↗	Fashinpaur Melissa A	officer: Chief Accounting Officer	Sell	618	$160.00	$98.9K	310
Feb 25, 2026↗	Chadwick Shelly Marie	officer: Vice President, Finance & CFO	Sell	8,976	$146.13	$1.31M	21,140
Feb 20, 2026↗	Vijayvargiya Jugal K.	director, officer: President and CEO	Sell	12,245	$156.86	$1.92M	124,301
Feb 19, 2026↗	Chemnitz Gregory R.	officer: VP General Counsel & Secretary	Sell	4,000	$157.09	$628.4K	8,572
Feb 19, 2026↗	KHILNANI VINOD M	director	Sell	4,000	$148.86	$595.5K	15,219
Feb 19, 2026↗	Vijayvargiya Jugal K.	director, officer: President and CEO	Sell	12,963	$148.56	$1.93M	141,641
Feb 18, 2026↗	Chadwick Shelly Marie	Vice President, Finance & CFO	Sell	6,720	$156.84	$1.05M	0
Feb 18, 2026↗	Vijayvargiya Jugal K.	President and CEO	Sell	12,245	$156.86	$1.92M	0
Feb 17, 2026↗	Chemnitz Gregory R.	VP General Counsel & Secretary	Sell	4,000	$157.09	$628.4K	0
Feb 17, 2026↗	KHILNANI VINOD M	Director	Sell	4,000	$148.86	$595.5K	0
Feb 17, 2026↗	Vijayvargiya Jugal K.	President and CEO	Sell	32,122	$150.48	$4.83M	0

MTRN Insider Buying Activity

The following table shows recent insider purchases of Materion Corporation (MTRN) stock reported via SEC Form 4 filings.

No insider buying activity found for MTRN in the last 12 months.

MTRN Insider Selling Activity

The following table shows recent insider sales of Materion Corporation (MTRN) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Mar 3, 2026↗	Chadwick Shelly Marie	officer: Vice President, Finance & CFO	Sell	5,078	$160.06	$812.8K	16,743
Mar 3, 2026↗	Chemnitz Gregory R.	officer: VP General Counsel & Secretary	Sell	9,034	$157.32	$1.42M	9,364
Mar 3, 2026↗	Fashinpaur Melissa A	officer: Chief Accounting Officer	Sell	618	$160.00	$98.9K	310
Feb 25, 2026↗	Chadwick Shelly Marie	officer: Vice President, Finance & CFO	Sell	8,976	$146.13	$1.31M	21,140
Feb 20, 2026↗	Vijayvargiya Jugal K.	director, officer: President and CEO	Sell	12,245	$156.86	$1.92M	124,301
Feb 19, 2026↗	Chemnitz Gregory R.	officer: VP General Counsel & Secretary	Sell	4,000	$157.09	$628.4K	8,572
Feb 19, 2026↗	KHILNANI VINOD M	director	Sell	4,000	$148.86	$595.5K	15,219
Feb 19, 2026↗	Vijayvargiya Jugal K.	director, officer: President and CEO	Sell	12,963	$148.56	$1.93M	141,641
Feb 18, 2026↗	Chadwick Shelly Marie	Vice President, Finance & CFO	Sell	6,720	$156.84	$1.05M	0
Feb 18, 2026↗	Vijayvargiya Jugal K.	President and CEO	Sell	12,245	$156.86	$1.92M	0
Feb 17, 2026↗	Chemnitz Gregory R.	VP General Counsel & Secretary	Sell	4,000	$157.09	$628.4K	0
Feb 17, 2026↗	KHILNANI VINOD M	Director	Sell	4,000	$148.86	$595.5K	0
Feb 17, 2026↗	Vijayvargiya Jugal K.	President and CEO	Sell	32,122	$150.48	$4.83M	0