Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950123-10-010528
Filing Date
2010-02-09
Accepted
2010-02-09 17:21:42
Documents
16
Period of Report
2009-12-31

Document Format Files

Seq Description Document Type Size
1 BIOGEN IDEC INC. b77985e10vk.htm 10-K 2181363
2 EX-10.50 TRANSITION AGREEMENT, DATED AS OF JANUARY 4, 2010 b77985exv10w50.htm EX-10.50 71524
3 EX-10.52 LETTER REGARDING EMPLOYMENT ARRANGEMENT OF ROBERT HAMM DATED APRIL 1, 2 b77985exv10w52.htm EX-10.52 11008
4 EX-10.58 LETTER REGARDING EMPLOYMENT ARRANGEMENT OF SUSAN ALEXANDER DATED DECEMB b77985exv10w58.htm EX-10.58 22559
5 EX-21 SUBSIDIARIES b77985exv21.htm EX-21 14808
6 EX-23 CONSENT OF PRICEWATERHOUSECOOPERS LLP b77985exv23.htm EX-23 1399
7 EX-31.1 SECTION 302 CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER b77985exv31w1.htm EX-31.1 8224
8 EX-31.2 SECTION 302 CERTIFICATION OF THE CHIEF FINANCIAL OFFICER b77985exv31w2.htm EX-31.2 8511
9 EX-32.1 SECTION 906 CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER AND THE CHIEF F b77985exv32w1.htm EX-32.1 3807
16 GRAPHIC b77985b7798501.gif GRAPHIC 10464
  Complete submission text file 0000950123-10-010528.txt   6835481

Data Files

Seq Description Document Type Size
10 EX-101 INSTANCE DOCUMENT biib-20091231.xml EX-101.INS 1429352
11 EX-101 SCHEMA DOCUMENT biib-20091231.xsd EX-101.SCH 25469
12 EX-101 CALCULATION LINKBASE DOCUMENT biib-20091231_cal.xml EX-101.CAL 57033
13 EX-101 LABELS LINKBASE DOCUMENT biib-20091231_lab.xml EX-101.LAB 243198
14 EX-101 PRESENTATION LINKBASE DOCUMENT biib-20091231_pre.xml EX-101.PRE 136342
15 EX-101 DEFINITION LINKBASE DOCUMENT biib-20091231_def.xml EX-101.DEF 40761
Mailing Address 14 CAMBRIDGE CENTER CAMBRIDGE MA 02142
Business Address 14 CAMBRIDGE CENTER CAMBRIDGE MA 02142 6176792000
BIOGEN IDEC INC. (Filer) CIK: 0000875045 (see all company filings)

EIN.: 330112644 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-19311 | Film No.: 10585307
SIC: 2836 Biological Products, (No Diagnostic Substances)