$BIIB SEC Filings

Filing Filed On
SC 13G/A 27 Jan 2012
PRIMARY DOCUMENT 24 Jan 2012
PRIMARY DOCUMENT 09 Jan 2012
PRIMARY DOCUMENT 09 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 20 Dec 2011
FORM 8-K 19 Dec 2011
FORM 8-K 14 Dec 2011
PRIMARY DOCUMENT 08 Dec 2011
PRIMARY DOCUMENT 02 Dec 2011
FORM 8-K 29 Nov 2011
PRIMARY DOCUMENT 14 Nov 2011
PRIMARY DOCUMENT 07 Nov 2011
PRIMARY DOCUMENT 04 Nov 2011
SC 13G/A 03 Nov 2011
PRIMARY DOCUMENT 03 Nov 2011
FORM 8-K 28 Oct 2011
BIOGEN IDEC INC. 28 Oct 2011
PRIMARY DOCUMENT 07 Oct 2011