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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001231977-08-000022
Filing Date
2008-05-02
Accepted
2008-05-02 16:58:41
Documents
1
Period of Report
2008-05-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 56557
  Complete submission text file 0001231977-08-000022.txt   58315
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
Assistant Director 1

Mailing Address C/O ALEXION PHARMACEUTICALS INC 352 KNOTTER DRIVE CHESHIRE CT 06410
Business Address
KEISER DAVID W (Reporting) CIK: 0001231953 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-27756 | Film No.: 08799790