Skip to content
S
SEC Filings Hub
Explore
Search firms, companies, tickers…
Ctrl/⌘ K
Live feed
Filing
Form 4
Form 4
0001127602-25-017765
·
BIOGEN INC.
Filer
Filing index
Filing metadata
Accession number
0001127602-25-017765
Form type
Form 4
Filer
BIOGEN INC.
CIK
CIK 875045
Filed
Jun 18, 2025
Reporting period
Jun 17, 2025
Description
Insider transaction
Documents
Filing index
0001127602-25-017765-index.htm
Complete submission
0001127602-25-017765.txt
All documents
directory listing
Filed by
BIOGEN INC.
CIK 875045
Explore SEC Filings Hub
Overview
Explore
Funds & firms
Most held stocks
Politicians
Company insiders
Policy & Legislation
Research
Compare investors
Find a security
Latest filings