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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950135-98-001439
Filing Date
1998-03-09
Accepted
1998-03-09 00:00:00
Documents
13
Period of Report
1997-12-31
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 BIOGEN, INC. 10-K 88403
2 STOCK OPTION AGREEMENT EX-10.15 34072
3 FOURTH AMENDMENT TO LEASE DATED OCTOBER 6, 1993 EX-10.24 102045
4 FIFTH AMENDMENT TO LEASE DATED OCTOBER 9. 1997 EX-10.25 68896
5 1983 EMPLOYEE STOCK PURCHASE PLAN EX-10.27 28179
6 1987 SCIENTIFIC BOARD STOCK OPTION PLAN EX-10.30 17229
7 AMENDMENT NO.1 DATED APRIL 25, 1997 EX-10.32 2055
8 AMENDED AND RESTATED SUPP. EXECUTIVE RETIRE. PLAN EX-10.33 27608
9 AMEN. NO.1 TO VOLUNTARY BOARD SAVINGS PLAN EX-10.35 2048
10 INCORPORATED PORTIONS FROM 1997 ANNUAL REPORT EX-13 125684
11 SUBSIDIARIES OF THE REGISTRANT EX-21 1242
12 CONSENT OF PRICE WATERHOUSE EX-24.1 773
13 FINANCIAL DATA SCHEDULE EX-27 2152
  Complete submission text file 0000950135-98-001439.txt   503264
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.: 98560286
SIC: 2836 Biological Products, (No Diagnostic Substances)