OUTERSPACE TODAY← Filings/MTRNPRE 14A · Preliminary proxy
TerminalDIRECTORYFILINGSORBITLAUNCHESJOBSNEWSCOMPETE
TerminalDIRECTORYFILINGSORBITLAUNCHESJOBSNEWSCOMPETE
‹ Newer filing: VOYG Employee stock planOlder filing ›: KRMN Officer or director change
MaterionMTRN
PRE 14A

Preliminary proxy

Filed Mar 12, 2026 · 10:50 ET

Filed
Mar 12, 2026
Accepted
2026-03-12 14:50Z
Period
May 7, 2026
Accession no.
0001104657-26-000018
Size
4.0 MB
Index
Filing index

Documents

Read the original on EDGAR ↗
  • R1.htm11 KB
  • R2.htm219 KB
  • R3.htm19 KB
  • R4.htm4 KB
‹ Newer filing: VOYG Employee stock planOlder filing ›: KRMN Officer or director change

Company

Materion

Company terminalAll MTRN filings

About this form

PRE 14A · Preliminary proxy

A preliminary proxy statement, subject to review before the definitive version.

Recent MTRN filings

All
  • 410 insider transactionsSep 9, 2026
  • 144Proposed insider saleSep 1, 2026
  • 43 insider transactionsSep 1, 2026
  • 144Proposed insider saleAug 18, 2026
  • 144Proposed insider saleAug 7, 2026
  • 144Proposed insider saleAug 7, 2026
  • 144Proposed insider saleAug 7, 2026
  • 144Proposed insider saleAug 7, 2026