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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950128-98-000487
Filing Date
1998-01-30
Accepted
1998-01-30 00:00:00
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 BIOGEN INC. AMENDMENT NO. 1 SC 13G/A 12635
  Complete submission text file 0000950128-98-000487.txt   14699
Mailing Address
Business Address ONE MELLON BANK CTR 500 GRANT ST PITTSBURGH PA 15258-0001 4122345000
MELLON BANK CORP (Filed by) CIK: 0000064782 (see all company filings)

IRS No.: 251233834 | State of Incorp.: PA | Fiscal Year End: 1231
SIC: 6021 National Commercial Banks

Mailing Address 14 CAMBRIDGE CTR CAMBRIDGE MA 02142
Business Address 14 CAMBRIDGE CTR CAMBRIDGE MA 02142 6176792000
BIOGEN INC (Subject) CIK: 0000714655 (see all company filings)

IRS No.: 043002117 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-35348 | Film No.: 98518016
SIC: 2836 Biological Products, (No Diagnostic Substances)