$BIIB SEC Filings

Filing Filed On
PRIMARY DOCUMENT 14 Aug 2003
SC 13G 11 Aug 2003
425 05 Aug 2003
PRIMARY DOCUMENT 04 Aug 2003
8-K 31 Jul 2003
425 25 Jul 2003
FORM 425 17 Jul 2003
FORM 425 17 Jul 2003
8-K 17 Jul 2003
S-4 16 Jul 2003
FORM 425 09 Jul 2003
425 07 Jul 2003
S-8 03 Jul 2003
FORM 425 03 Jul 2003
8-A12G/A 25 Jun 2003
425 24 Jun 2003
FORM 8-K 23 Jun 2003
425 23 Jun 2003
425 23 Jun 2003
425 23 Jun 2003