BIOGEN INC.

Biological Products, (No Diagnostic Substances) | SIC: 2836
Phone: 6176792000
CIK: 0000875045
EIN: 330112644
State Location: MA
State of Inc.: DE
Tickers:
  • Nasdaq:BIIB

Form: 4

Filing Date: 03 Apr 2026
Report Date: 01 Apr 2026
Accepted: 03 Apr 2026 02:05 p.m.
Accession Number: 0000875045-26-000036
Act: None
File Number: None
Film Number: None

Documents

Primary Document: PRIMARY DOCUMENT
Accepted: 03 Apr 2026 02:05 p.m.