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BIOGEN INC.·4

Jun 18, 4:38 PM ET

LANGER SUSAN 4

4 · BIOGEN INC. · Filed Jun 18, 2025

Insider Transaction Report

Form 4
Period: 2025-06-17
BIOGEN INC.BIIB
LANGER SUSAN
Director
Transactions
  • Award

    Common Stock

    2025-06-17+2,370→ 5,129.1 total

Documents

1 file
  • 4
    form4.xmlPrimary

    PRIMARY DOCUMENT