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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950135-03-001769
Filing Date
2003-03-14
Accepted
2003-03-14 17:05:06
Documents
15
Period of Report
2002-12-31

Document Format Files

Seq Description Document Type Size
1 BIOGEN, INC. 10-K b45838bie10vk.htm 10-K 169426
3 EX-3.1 ARTICLES OF ORGANIZATION b45838biexv3w1.txt EX-3.1 226401
4 EX-10.20 1982 INCENTIVE STOCK OPTION PLAN b45838biexv10w20.txt EX-10.20 25571
5 EX-10.21 1985 NON-QUALIFIED STOCK OPTION PLAN b45838biexv10w21.txt EX-10.21 43749
6 EX-10.22 1987 SCIENTIFIC BOARD STOCK OPTION PLAN b45838biexv10w22.txt EX-10.22 20403
7 EX 10.44 LETTER AGREEMENT - THOMAS BUCKNUM 6/11/99 b45838biexv10w44.txt EX-10.44 3911
8 EX 10.45 LETTER AGREEMENT - T. BUCKNUM 10/19/01 b45838biexv10w45.txt EX-10.45 3926
9 EX 10.48 ANTEGREN DEVELOPMENT AND MARKETING COLL. b45838biexv10w48.txt EX-10.48 318159
10 EX 10.49 LETTER AGREEMENT - J. MULLEN 2/15/02 b45838biexv10w49.txt EX-10.49 6079
11 EX 10.50 LETTER AGREEMENT - J. MULLEN 3/06/03 b45838biexv10w50.txt EX-10.50 48180
12 EX 10.51 LETTER AGREEMENT - H. P. HASLER 6/22/01 b45838biexv10w51.txt EX-10.51 10669
13 EX 10.52 LETTER AGREEMENT - H. P. HASLER 10/19/01 b45838biexv10w52.txt EX-10.52 3955
14 EX 13 PORTIONS OF THE FINANCIAL STATEMENTS b45838biexv13.htm EX-13 606732
15 EX 21 SUBSIDIARIES OF THE REGISTRANT b45838biexv21.txt EX-21 1650
16 EX 23 CONSENT OF PRICEWATERHOUSECOOPERS LLP b45838biexv23.txt EX-23 830
  Complete submission text file 0000950135-03-001769.txt   1493347
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-K | Act: 34 | File No.: 000-12042 | Film No.: 03604610
SIC: 2836 Biological Products, (No Diagnostic Substances)