BIOGEN INC.

BIIB|CIK: 0000875045
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Industry
Biological Products, (No Diagnostic Substances)
Exchange
Nasdaq
State of Incorporation
DE
Fiscal Year End
Dec 31
Headquarters
CAMBRIDGE, MA

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Recent Filings

BIIB8-KFeb 11, 2026High Impact

Biogen Reports Board Leadership Transition

Item 5.02
Item 8.01
View DetailsSEC Filing
BIIB8-KFeb 6, 2026High Impact

Biogen Inc. Furnishes and Full Year 2025 Results and 2026 Financial Guidance

Item 2.02
Item 9.01
View DetailsSEC Filing