BIOGEN INC. (BIIB)

SEC filing

BIOGEN INC.

BIIB · CIK 875045

4 · Oct 5, 2026 · Chief Accounting Officer Godbout Sean exercised options for 54 shares; was granted 985 Restricted Stock Unit; reported 8 shares

Chief Accounting Officer Godbout Sean exercised options for 54 shares; was granted 985 Restricted Stock Unit; reported 8 shares

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xslF345X06/form4.xmlSEC.gov

POWER OF ATTORNEY (PUBLIC): POA 9-16-2026

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