Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-05-004927
Filing Date
2005-01-26
Accepted
2005-01-26 16:39:06
Documents
1
Period of Report
2005-01-24

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 12675
  Complete submission text file 0001209191-05-004927.txt   14643
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 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.: 05550513