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MTRN · Materion

4 Insider transaction report

Filed Friday, May 15, 2026, accepted by the SEC at 3:53 PM Eastern. Insider forms.

Open the filing at sec.gov Main document

Accession number
0001204034-26-000018
Form
4
Period or event date
May 13, 2026
Main document
wk-form4_1778874795.xml
Size at EDGAR
11 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
May 15
KHILNANI VINOD MDirector
S Open-market or private sale
735 out
$205.33
$150,914
May 15
KHILNANI VINOD MDirector
S Open-market or private sale
752 out
$206.68
$155,421
May 15
KHILNANI VINOD MDirector
S Open-market or private sale
410 out
$208.04
$85,294
May 15
KHILNANI VINOD MDirector
S Open-market or private sale
603 out
$208.74
$125,869

Cuyahoga Courier copies the filing’s index facts from EDGAR and links to the original; it does not store or summarise the document. Nothing here is investment advice.