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SEC Filing Details

Document Details

Filing Date
Feb 18, 1997
Document Date
Feb 18, 1997
Form Description
Filing by person(s) reporting owned shares of common stock in a public company >5%
Filing Group
3,4,5
Company
Alexion Pharmaceuticals, Inc.
Issuer
ALEXION PHARMACEUTICALS, INC.
Filer
ORBIMED ADVISERS INC /CT