Chadwick Shelly Marie

SEC Form 4 insider

Vice President, Finance & CFO · MATERION Corp ($MTRN)

1 thesis · first seen Aug 11, 2026

Window	Theses	Resolved	Wins	Win rate	Avg return	Median return
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Past performance does not predict future results. Informational only, not investment advice.

Thesis history

$MTRNSEC Form 4bearish

Chadwick Shelly Marie · Vice President, Finance & CFO at MATERION Corp · 6h agono track record yet

Sold 1,705 @ $293.00 avg · $499,565 · 2026-08-07

Form 4: Chadwick Shelly Marie sold MTRN

Chadwick Shelly Marie (Vice President, Finance & CFO at MATERION Corp) reported an open-market sale of 1,705 shares of MTRN at an average $293.00, roughly $499,565, in a Form 4 filed 2026-08-11.

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View filing on SEC.gov →

End of results.

Window	Theses	Resolved	Wins	Win rate	Avg return	Median return
1d	—	—	—	—	—	—
3d	—	—	—	—	—	—
1w	—	—	—	—	—	—
1m	—	—	—	—	—	—
3m	—	—	—	—	—	—
6m	—	—	—	—	—	—
1y	—	—	—	—	—	—

Window	Theses	Resolved	Wins	Win rate	Avg return	Median return
1d	—	—	—	—	—	—
3d	—	—	—	—	—	—
1w	—	—	—	—	—	—
1m	—	—	—	—	—	—
3m	—	—	—	—	—	—
6m	—	—	—	—	—	—
1y	—	—	—	—	—	—

Window	Theses	Resolved	Wins	Win rate	Avg return	Median return
1d	—	—	—	—	—	—
3d	—	—	—	—	—	—
1w	—	—	—	—	—	—
1m	—	—	—	—	—	—
3m	—	—	—	—	—	—
6m	—	—	—	—	—	—
1y	—	—	—	—	—	—