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Filing metadata

Accession number: 0000899866-13-000082
Form type: Form 3
Filer: ALEXION PHARMACEUTICALS INC
CIK: CIK 899866
Filed: Apr 26, 2013
Reporting period: Apr 26, 2013
Description: Initial ownership

Documents

0000899866-13-000082-index.htm

Complete submission

0000899866-13-000082.txt

directory listing

Filed by

ALEXION PHARMACEUTICALS INC