SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000704051-10-000076
Form type: SC 13G
Filer: BIOGEN IDEC INC.
CIK: CIK 875045
Filed: Feb 12, 2010
Reporting period: Dec 31, 2009
Description: Passive 5%+ stake

Documents

0000704051-10-000076-index.htm

Complete submission

0000704051-10-000076.txt

directory listing

Filed by

BIOGEN IDEC INC.