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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000899866-13-000050
Filing Date
2013-02-08
Accepted
2013-02-08 20:07:54
Documents
1
Period of Report
2013-02-06

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_136037206268989.html 4  
1 FORM 4 wf-form4_136037206268989.xml 4 5457
  Complete submission text file 0000899866-13-000050.txt   6804
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 C/O ALEXION PHARMACEUTICALS INC 352 KNOTTER DRIVE CHESHIRE CT 06410
Business Address
BELL LEONARD (Reporting) CIK: 0001231949 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-27756 | Film No.: 13588582