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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950123-11-037561
Filing Date
2011-04-21
Accepted
2011-04-21 09:27:45
Documents
11
Period of Report
2011-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q b85468e10vq.htm 10-Q 989171
2 EX-10.1 b85468exv10w1.htm EX-10.1 17594
3 EX-31.1 b85468exv31w1.htm EX-31.1 7868
4 EX-31.2 b85468exv31w2.htm EX-31.2 8161
5 EX-32.1 b85468exv32w1.htm EX-32.1 5829
  Complete submission text file 0000950123-11-037561.txt   9903996

Data Files

Seq Description Document Type Size
6 EX-101 INSTANCE DOCUMENT biib-20110331.xml EX-101.INS 1355191
7 EX-101 SCHEMA DOCUMENT biib-20110331.xsd EX-101.SCH 91530
8 EX-101 CALCULATION LINKBASE DOCUMENT biib-20110331_cal.xml EX-101.CAL 85381
9 EX-101 LABELS LINKBASE DOCUMENT biib-20110331_lab.xml EX-101.LAB 607101
10 EX-101 PRESENTATION LINKBASE DOCUMENT biib-20110331_pre.xml EX-101.PRE 363064
11 EX-101 DEFINITION LINKBASE DOCUMENT biib-20110331_def.xml EX-101.DEF 223059
Mailing Address 133 BOSTON POST ROAD WESTON MA 02493
Business Address 133 BOSTON POST ROAD WESTON MA 02493 7814642000
BIOGEN IDEC INC. (Filer) CIK: 0000875045 (see all company filings)

IRS No.: 330112644 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-19311 | Film No.: 11772169
SIC: 2836 Biological Products, (No Diagnostic Substances)
Assistant Director 1