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Filing metadata

Accession number: 0000899866-13-000058
Form type: Form 5
Filer: ALEXION PHARMACEUTICALS INC
CIK: CIK 899866
Filed: Feb 15, 2013
Reporting period: Dec 31, 2012
Description: Annual insider statement

Documents

0000899866-13-000058-index.htm

Complete submission

0000899866-13-000058.txt

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Filed by

ALEXION PHARMACEUTICALS INC