INSIDERTERMINAL

High-Impact Form 4 Intelligence

Real-time SEC insider trading data with advanced filtering. Free beta.

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Total Buys (Filtered)

$0

$0

Total Sells (Filtered)

$1.4M

$1,436,807

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Live Feed: 2026-03-11

Timeline

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Size

All $1M+ $5M+ $10M+

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Ticker Search

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Ticker	Company	Reporting Owner	Date	Value (USD)	Type	Form 4
MTRN S MATERION Corp Chemnitz Gregory R. • Officer • VP General Counsel & Secretary Discretionary SellΔOwn -10.4% 2026-03-03 $710,620x2 View Form 4 →
MTRN	MATERION Corp	Chemnitz Gregory R. Officer • VP General Counsel & Secretary Discretionary SellΔOwn -10.4%	2026-03-03	$710,620x2	S	Form 4
MTRN S MATERION Corp Chemnitz Gregory R. • Officer • VP General Counsel & Secretary Discretionary SellΔOwn -31.8% 2026-02-17 $628,360 View Form 4 →
MTRN	MATERION Corp	Chemnitz Gregory R. Officer • VP General Counsel & Secretary Discretionary SellΔOwn -31.8%	2026-02-17	$628,360	S	Form 4
MTRN S MATERION Corp Chemnitz Gregory R. • Officer • VP General Counsel & Secretary Discretionary Sell 2025-11-04 $97,827 View Form 4 →
MTRN	MATERION Corp	Chemnitz Gregory R. Officer • VP General Counsel & Secretary Discretionary Sell	2025-11-04	$97,827	S	Form 4