‹ Newer filing: NOC Proposed insider saleOlder filing ›: NOC Proposed insider saleMaterionMTRN144Proposed insider saleFiled Feb 17, 2026 · 12:18 ETFiledFeb 17, 2026Accepted2026-02-17 17:18ZAccession no.0001959173-26-001024Size4 KBIndexFiling indexDocumentsRead the original on EDGAR ↗‹ Newer filing: NOC Proposed insider saleOlder filing ›: NOC Proposed insider sale