Chemnitz Gregory R. bought MTRN
November 4, 2025 · Form 4 insider transaction
Chemnitz Gregory R. bought 1,459 shares of Materion Corporation at $68.82 per share, a transaction worth $100.4K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
1,459
Price
$68.82
Total value
$100.4K
InsiderChemnitz Gregory R.
Role—
CompanyMaterion Corporation (MTRN)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateNovember 4, 2025
Filing dateNovember 6, 2025
Shares owned after11,835
OwnershipDirect
10b5-1 planNo
AmendedNo