Chemnitz Gregory R. sold MTRN
August 4, 2025 · Form 4 insider transaction
Chemnitz Gregory R. sold 2,082 shares of Materion Corporation at $105.40 per share, a transaction worth $219.4K. 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
2,082
Price
$105.40
Total value
$219.4K
InsiderChemnitz Gregory R.
Role—
CompanyMaterion Corporation (MTRN)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 4, 2025
Filing dateAugust 6, 2025
Shares owned after10,376
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 $105.2300 to $105.5500, inclusive.