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Filing metadata

Accession number: 0001231977-11-000073
Form type: Form 3
Filer: ALEXION PHARMACEUTICALS INC
CIK: CIK 899866
Filed: Aug 31, 2011
Reporting period: Aug 29, 2011
Description: Initial ownership

Documents

0001231977-11-000073-index.htm

Complete submission

0001231977-11-000073.txt

directory listing

Filed by

ALEXION PHARMACEUTICALS INC