Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-04-048924
Filing Date
2004-10-20
Accepted
2004-10-20 11:31:46
Documents
1
Period of Report
2004-10-18

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 11119
  Complete submission text file 0001209191-04-048924.txt   13211
Mailing Address 11011 TORREYANA ROAD SAN DIEGO CA 92121
Business Address 11011 TORREYANA ROAD SAN DIEGO CA 92121 6195508500
BIOGEN IDEC INC (Issuer) CIK: 0000875045 (see all company filings)

EIN.: 330112644 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address BIOGEN INC LEGAL DEPARTMENT 14 CAMBRIDGE CENTER CAMBRIDGE MA 02142
Business Address BIOGEN INC LEGAL DEPARTMENT 14 CAMBRIDGE CENTER CAMBRIDGE MA 02142 6176792000
MULLEN JAMES C (Reporting) CIK: 0001226288 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-19311 | Film No.: 041086715