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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001231977-05-000042
Filing Date
2005-10-31
Accepted
2005-10-31 16:42:40
Documents
1
Period of Report
2005-10-10

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 2980
  Complete submission text file 0001231977-05-000042.txt   4734
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: 0731
SIC: 2834 Pharmaceutical Preparations

Mailing Address 325 KNOTTER DR C/O ALEXION PHARMACEUTICALS INC CHESHIRE CT 06410
Business Address
MATHIS LARRY (Reporting) CIK: 0001283700 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-27756 | Film No.: 051166845