Chemnitz Gregory R. sold MTRN
August 4, 2025 · Form 4 insider transaction
Chemnitz Gregory R. sold 918 shares of Materion Corporation at $104.65 per share, a transaction worth $96.1K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
918
Price
$104.65
Total value
$96.1K
InsiderChemnitz Gregory R.
Role—
CompanyMaterion Corporation (MTRN)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 4, 2025
Filing dateAugust 6, 2025
Shares owned after12,458
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.2300 to $105.1750, inclusive.; The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (3) of this Form 4.