0000899866-14-000017.txt : 20140131 0000899866-14-000017.hdr.sgml : 20140131 20140131172950 ACCESSION NUMBER: 0000899866-14-000017 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20140129 FILED AS OF DATE: 20140131 DATE AS OF CHANGE: 20140131 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 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: 14565834 MAIL ADDRESS: STREET 1: C/O ALEXION PHARMACEUTICALS, INC STREET 2: 352 KNOTTER DRIVE CITY: CHESHIRE STATE: CT ZIP: 06410 4 1 wf-form4_139120737901286.xml FORM 4 X0306 4 2014-01-29 0 0000899866 ALEXION PHARMACEUTICALS INC ALXN 0001457477 Hallal David C/O ALEXION PHARMACEUTICALS, INC 352 KNOTTER DRIVE CHESHIRE CT 06410 0 1 0 0 EVP, Chief Commercial Officer Common Stock, par value $.0001 per share 2014-01-29 4 S 0 700 133.45 D 108978 D Common Stock, par value $.0001 per share 2014-01-29 4 S 0 29 133.37 D 108949 D This sale was made to cover withholding taxes immediately following the vesting of previously granted Restricted Stock Units. /s/ David Hallal 2014-01-31