Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000928475-09-000319
Filing Date
2009-06-12
Accepted
2009-06-12 16:20:09
Documents
1
Period of Report
2009-06-10

Document Format Files

Seq Description Document Type Size
1 form3061209_ex.html 3  
1 form3061209_ex.xml 3 1435
  Complete submission text file 0000928475-09-000319.txt   3383
Mailing Address 14 CAMBRIDGE CENTER CAMBRIDGE MA 02142
Business Address 14 CAMBRIDGE CENTER CAMBRIDGE MA 02142 6176792000
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 C/O ICAHN CAPITAL LP 767 FIFTH AVENUE, SUITE 4700 NEW YORK NY 10153
Business Address
Denner Alexander J (Reporting) CIK: 0001361754 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-19311 | Film No.: 09890050