$BIIB SEC Filings

Filing Filed On
PRIMARY DOCUMENT 19 Feb 2010
PRIMARY DOCUMENT 17 Feb 2010
PRIMARY DOCUMENT 17 Feb 2010
PRIMARY DOCUMENT 17 Feb 2010
PRIMARY DOCUMENT 17 Feb 2010
PRIMARY DOCUMENT 17 Feb 2010
PRIMARY DOCUMENT 17 Feb 2010
DEFA14A 17 Feb 2010
DOC ONE 16 Feb 2010
SC 13G 12 Feb 2010
BIIB 12 Feb 2010
SC 13G/A 11 Feb 2010
FORM 8-K 09 Feb 2010
FORM DEFA14A 09 Feb 2010
BIOGEN IDEC INC. 09 Feb 2010
SC 13G 29 Jan 2010
AMENDMENT NO. 2 28 Jan 2010
SOLICITING MATERIAL SECTION 14A-2 28 Jan 2010
FORM 8-K 28 Jan 2010
FORM 8-K 28 Jan 2010