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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950135-03-005347
Filing Date
2003-10-28
Accepted
2003-10-28 17:17:10
Documents
4
Period of Report
2003-09-30

Document Format Files

Seq Description Document Type Size
1 BIOGEN, INC. b48037bie10vq.htm 10-Q 287290
3 EX-31.1 SECTION 302 CERTIFICATION OF THE CEO b48037biexv31w1.txt EX-31.1 4072
4 EX-31.2 SECTION 302 CERTIFICATION OF THE CFO b48037biexv31w2.txt EX-31.2 4095
5 EX-32.1 SECTION 906 CERTIFICATION OF CEO & CFO b48037biexv32w1.txt EX-32.1 1994
  Complete submission text file 0000950135-03-005347.txt   299465
Mailing Address 14 CAMBRIDGE CTR CAMBRIDGE MA 02142
Business Address 14 CAMBRIDGE CTR CAMBRIDGE MA 02142 6176792000
BIOGEN INC (Filer) CIK: 0000714655 (see all company filings)

IRS No.: 043002117 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-12042 | Film No.: 03961638
SIC: 2836 Biological Products, (No Diagnostic Substances)