Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-04-055184
Filing Date
2004-12-01
Accepted
2004-12-01 12:25:46
Documents
1
Period of Report
2004-11-30

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 18641
  Complete submission text file 0001209191-04-055184.txt   20612
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
BUCKNUM THOMAS J (Reporting) CIK: 0001226284 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-19311 | Film No.: 041176506