8-K Current report

Filed Friday, January 23, 2026, accepted by the SEC at 6:45 AM Eastern. Events (8-K).

Open the filing at sec.gov Main document

Accession number: 0001104657-26-000002
Form: 8-K
Period or event date: Jan 23, 2026
Main document: mtrn-20260123.htm
Size at EDGAR: 173 KB

8-K items reported

Item numbers as the company tagged them, with the official titles from SEC Form 8-K. The text of what happened is in the filing itself.

2.02Results announcedResults of Operations and Financial Condition

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