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TerminalDIRECTORYFILINGSORBITLAUNCHESJOBSNEWSCOMPETE
‹ Newer filing: RKLB Officer or director changeOlder filing ›: YSS Insider transaction
MaterionMTRN
144

Proposed insider sale

✓ VerifiedNotice of proposed sale of restricted or control securities.

Filed Jun 5, 2026 · 16:06 ET

Filed
Jun 5, 2026
Accepted
2026-06-05 20:06Z
Accession no.
0001959173-26-004398
Size
7 KB
Index
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Read the original on EDGAR ↗
‹ Newer filing: RKLB Officer or director changeOlder filing ›: YSS Insider transaction

Company

Materion

Company terminalAll MTRN filings

About this form

144 · Proposed insider sale

Notice of a proposed sale of restricted or control stock, usually by an insider.

Recent MTRN filings

All
  • 4Insider transactionSep 3, 2026
  • 144Proposed insider saleSep 1, 2026
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  • 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