UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

NOTICE OF EFFECTIVENESS

Effective Date:May 26, 2022
Form:S-4
CIK:0000875045
Company Name:BIOGEN INC.
File Number:333-265023
Biogen (NASDAQ:BIIB)
Historical Stock Chart
From Apr 2024 to May 2024 Click Here for more Biogen Charts.
Biogen (NASDAQ:BIIB)
Historical Stock Chart
From May 2023 to May 2024 Click Here for more Biogen Charts.