Arkolith/Insider Trading/MTRN/Form 4

Phillippy Robert J

DirectorMATERION Corp (MTRN) · full profile →Form 4 · filed May 11, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
1 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 7, 2026Option exercise(M)2K——7K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 8, 2026Grant(A)758—$0758
May 7, 2026Option exercise(M)2K—$00

Transaction Codes

M
Option exercise / conversion
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001213190-26-000013) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML

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