SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001047469-03-013002
Form type: SC 13G
Filer: BIOGEN INC
CIK: CIK 714655
Filed: Apr 11, 2003
Reporting period: —
Description: Passive 5%+ stake

Documents

0001047469-03-013002-index.htm

Complete submission

0001047469-03-013002.txt

directory listing

Filed by