0001231977-11-000043.txt : 20110304 0001231977-11-000043.hdr.sgml : 20110304 20110304162953 ACCESSION NUMBER: 0001231977-11-000043 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110302 FILED AS OF DATE: 20110304 DATE AS OF CHANGE: 20110304 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hallal David CENTRAL INDEX KEY: 0001457477 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-27756 FILM NUMBER: 11665013 MAIL ADDRESS: STREET 1: C/O ALEXION PHARMACEUTICALS, INC STREET 2: 352 KNOTTER DRIVE CITY: CHESHIRE STATE: CT ZIP: 06410 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ALEXION PHARMACEUTICALS INC CENTRAL INDEX KEY: 0000899866 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 133648318 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 352 KNOTTER DRIVE CITY: CHESHIRE STATE: CT ZIP: 06511 BUSINESS PHONE: 2037761790 MAIL ADDRESS: STREET 1: 352 KNOTTER DRIVE CITY: CHESHIRE STATE: CT ZIP: 06511 4 1 primary_doc.xml PRIMARY DOCUMENT X0303 4 2011-03-02 0 0000899866 ALEXION PHARMACEUTICALS INC ALXN 0001457477 Hallal David C/O ALEXION PHARMACEUTICALS, INC 352 KNOTTER DRIVE CHESHIRE CT 06410 0 1 0 0 SVP, Global Commercial Ops Common Stock, par value $.0001 per share 2011-03-02 4 M 0 100 20.58 A 15746 D Common Stock, par value $.0001 per share 2011-03-02 4 S 0 100 100 D 15646 D Common Stock, par value $.0001 per share 2011-03-03 4 M 0 4900 20.58 A 20546 D Common Stock, par value $.0001 per share 2011-03-03 4 S 0 4900 99.21 D 15646 D Option to Purchase Common Stock 20.58 2011-03-02 4 S 0 100 0 D 2007-04-15 2017-01-15 Common Stock, par value $.0001 per share 100 23336 D Option to Purchase Common Stock 20.58 2011-03-03 4 S 0 4900 0 D 2007-04-15 2017-01-15 Common Stock, par value $.0001 per share 4900 18436 D /s/ David Hallal 2011-03-04