0000899866-18-000048.txt : 20180301 0000899866-18-000048.hdr.sgml : 20180301 20180301172521 ACCESSION NUMBER: 0000899866-18-000048 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180227 FILED AS OF DATE: 20180301 DATE AS OF CHANGE: 20180301 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: O'Neill Julie CENTRAL INDEX KEY: 0001630299 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-27756 FILM NUMBER: 18659053 MAIL ADDRESS: STREET 1: C/O ALEXION PHARMACEUTICALS 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: 100 COLLEGE STREET CITY: NEW HAVEN STATE: CT ZIP: 06510 BUSINESS PHONE: 2032722596 MAIL ADDRESS: STREET 1: 100 COLLEGE STREET CITY: NEW HAVEN STATE: CT ZIP: 06510 4 1 wf-form4_151994310701630.xml FORM 4 X0306 4 2018-02-27 0 0000899866 ALEXION PHARMACEUTICALS INC ALXN 0001630299 O'Neill Julie C/O ALEXION PHARMACEUTICALS, INC 100 COLLEGE STREET NEW HAVEN CT 06510 0 1 0 0 EVP. Global Operations Common Stock, par value $.0001 per share 2018-02-27 4 S 0 939 120.72 D 43473 D Common Stock, par value $.0001 per share 2018-02-28 4 S 0 686 118.61 D 42787 D This sale was made to cover withholding taxes immediately following the vesting of previously granted Restricted Stock Units. /s/ Michael Greco, Attorney-in-Fact for Julie O'Neill 2018-03-01