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Filing Detail
Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0000950135-03-005328
Filing Date
2003-10-27
Accepted
2003-10-27 16:35:36
Documents
3

Document Format Files

Seq Description Document Type Size
1 BIOGEN, INC. b48281bie425.htm 425 6178
3 GRAPHIC b48281bib4828100.gif GRAPHIC 4446
4 GRAPHIC b48281bib4828101.gif GRAPHIC 2800
  Complete submission text file 0000950135-03-005328.txt   15750
Mailing Address 14 CAMBRIDGE CTR CAMBRIDGE MA 02142
Business Address 14 CAMBRIDGE CTR CAMBRIDGE MA 02142 6176792000
BIOGEN INC (Filed by) CIK: 0000714655 (see all company filings)

IRS No.: 043002117 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 11011 TORREYANA ROAD SAN DIEGO CA 92121
Business Address 11011 TORREYANA ROAD SAN DIEGO CA 92121 6195508500
IDEC PHARMACEUTICALS CORP / DE (Subject) CIK: 0000875045 (see all company filings)

IRS No.: 330112644 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 425 | Act: 34 | File No.: 000-19311 | Film No.: 03958824
SIC: 2836 Biological Products, (No Diagnostic Substances)