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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950135-06-001384
Filing Date
2006-03-03
Accepted
2006-03-03 17:18:32
Documents
11
Period of Report
2005-12-31

Document Format Files

Seq Description Document Type Size
1 BIOGEN IDEC INC. FORM 10-K b58456bie10vk.htm 10-K 1851976
2 EX-10.51 LETTER REGARDING EMPLOYMENT ARRANGEMENT, DATED OCTOBER 4, 2004 b58456biexv10w51.txt EX-10.51 12503
3 EX-10.52 LETTER REGARDING RELOCATION ARRANGEMENT, DATED SEPTEMBER 2, 2004 b58456biexv10w52.txt EX-10.52 3829
4 EX-10.53 LETTER REGARDING EMPLOYMENT ARRANGEMENT, DATED OCTOBER 8, 2001 b58456biexv10w53.txt EX-10.53 11507
5 EX-10.54 MEMORANDUM REGARDING REIMBURSEMENT ARRANGEMENT, DATED AUGUST 28, 2002 b58456biexv10w54.txt EX-10.54 2718
6 EX-12.1 COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES b58456biexv12w1.htm EX-12.1 6170
7 EX-21.1 SUBSIDIARIES b58456biexv21w1.txt EX-21.1 3232
8 EX-23.1 CONSENT OF PRICEWATERHOUSECOOPERS LLP b58456biexv23w1.htm EX-23.1 3489
9 EX-31.1 SECTION 302 CERTIFICATION OF C.E.O. b58456biexv31w1.htm EX-31.1 8945
10 EX-31.2 SECTION 302 CERTIFICATION OF C.F.O. b58456biexv31w2.htm EX-31.2 9117
11 EX-32.1 SECTION 906 CERTIFICATION OF C.E.O. & C.F.O. b58456biexv32w1.htm EX-32.1 7230
  Complete submission text file 0000950135-06-001384.txt   1922245
Mailing Address 11011 TORREYANA ROAD SAN DIEGO CA 92121
Business Address 11011 TORREYANA ROAD SAN DIEGO CA 92121 6195508500
BIOGEN IDEC INC (Filer) CIK: 0000875045 (see all company filings)

IRS No.: 330112644 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-19311 | Film No.: 06665019
SIC: 2836 Biological Products, (No Diagnostic Substances)