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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000899866-17-000112
Filing Date
2017-05-12
Accepted
2017-05-12 18:01:36
Documents
1
Period of Report
2017-05-10

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_149462648170771.html 4  
1 FORM 4 wf-form4_149462648170771.xml 4 3252
  Complete submission text file 0000899866-17-000112.txt   4632
Mailing Address 100 COLLEGE STREET NEW HAVEN CT 06510
Business Address 100 COLLEGE STREET NEW HAVEN CT 06510 2032722596
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 MAGNACHIP SEMICONDUCTOR, INC. 20400 STEVENS CREEK BOULEVARD, SUITE 370 CUPERTINO CA 95014
Business Address
NORBY R DOUGLAS (Reporting) CIK: 0001227001 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-27756 | Film No.: 17840318