Shelly Marie Chadwick

MTRN

Shelly Marie Chadwick serves as officer: Vice President, Finance & CFO at Materion Corporation (MTRN). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

8 trades

$119.48M

Net Position

Net Seller

$119.48M

Companies Traded

MTRN

Active Period

Feb 2024 – Aug 2026

8 total trades

Most Recent

Sell MTRN

Aug 11, 2026 · $499.6K

Shelly Marie Chadwick's Insider Trading at Materion Corporation (MTRN)

Buys

0 · $0.00

Sells

8 · $119.48M

Total Shares Bought

Total Shares Sold

23,654

MTRN Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 11, 2026	Sell	1,705	$293.00	$499.6K	15,246
May 12, 2026	Sell	1,192	$198.88	$237.1K	15,246
Feb 25, 2026	Sell	8,976	$146.13	$1.31M	21,140
Feb 18, 2026	Sell	6,720	$156.84	$1.05M	0
Mar 6, 2025	Sell	1,256	$86.07	$108.1K	17,805
Feb 4, 2025	Sell	805	$101.24	$81.5K	14,632
Dec 3, 2024	Sell	1,000	$115923.00	$115.92M	13,200
Feb 26, 2024	Sell	2,000	$132.60	$265.2K	13,147