SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001104659-10-006468
Form type: SC 13G
Filer: BIOGEN IDEC INC.
CIK: CIK 875045
Filed: Feb 11, 2010
Reporting period: Dec 31, 2009
Description: Passive 5%+ stake

Documents

0001104659-10-006468-index.htm

Complete submission

0001104659-10-006468.txt

directory listing

Filed by

BIOGEN IDEC INC.