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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001231977-10-000043
Filing Date
2010-05-13
Accepted
2010-05-13 15:42:22
Documents
1
Period of Report
2010-05-12

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 3898
  Complete submission text file 0001231977-10-000043.txt   5639
Mailing Address 352 KNOTTER DRIVE CHESHIRE CT 06511
Business Address 352 KNOTTER DRIVE CHESHIRE CT 06511 2037761790
ALEXION PHARMACEUTICALS INC (Issuer) CIK: 0000899866 (see all company filings)

IRS No.: 133648318 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address LSI LOGIC CORP 1621 BARBER LANE MILPITAS CA 95035
Business Address
NORBY R DOUGLAS (Reporting) CIK: 0001227001 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-27756 | Film No.: 10828348