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MTRN · Materion

4 Insider transaction report

Filed Tuesday, March 3, 2026, accepted by the SEC at 7:16 PM Eastern. Insider forms.

Open the filing at sec.gov Main document

Accession number
0002072270-26-000006
Form
4
Period or event date
Mar 1, 2026
Main document
wk-form4_1772583388.xml
Size at EDGAR
12 KB

Transactions in this filing

Read from the filing’s own XML. Codes are the SEC’s Form 4 transaction codes; value is shares times price where a price above zero is given.

FiledInsider (as named in the filing)TransactionSharesPriceValue
Fashinpaur Melissa AChief Accounting Officer
M Option or right exercised or converted
659 in
none
—
Fashinpaur Melissa AChief Accounting Officer
F Shares withheld for tax or exercise price
302 out
$166.59
$50,310
Fashinpaur Melissa AChief Accounting Officer
S Open-market or private sale
309 out
$160.00
$49,440
Fashinpaur Melissa AChief Accounting Officer
M Option or right exercised or converted (derivative: Restricted Stock Units)
659 out
none
—
Fashinpaur Melissa AChief Accounting Officer
A Grant or award from the company (derivative: Restricted Stock Units)
628 in
none
—

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