‹ Newer filing: RTX Proposed insider saleOlder filing ›: MTRN Insider transactionMaterionMTRN4Insider transactionFiled Feb 18, 2025 · 13:54 ETFiledFeb 18, 2025Accepted2025-02-18 18:54ZPeriodFeb 13, 2025Accession no.0001104657-25-000012Size4 KBIndexFiling indexDocumentsRead the original on EDGAR ↗‹ Newer filing: RTX Proposed insider saleOlder filing ›: MTRN Insider transaction