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Home / BIOGEN INC. / Filings / SC 13D/A

SC 13D/A

GENERAL STATEMENT OF BENEFICIAL OWNERSHIP

Company: BIOGEN INC.
Filed: February 13, 1998
Accession Number: 0000950149-98-000220

View on SEC.gov ↗

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© 2026 EdgarLookup. All rights reserved. Filing data sourced from the SEC EDGAR database. For informational purposes only — not financial advice. · Data last updated 3 months ago.