0001198581-11-000004.txt : 20110623 0001198581-11-000004.hdr.sgml : 20110623 20110623170250 ACCESSION NUMBER: 0001198581-11-000004 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110621 FILED AS OF DATE: 20110623 DATE AS OF CHANGE: 20110623 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HADDOCK GERALD W CENTRAL INDEX KEY: 0001198581 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08097 FILM NUMBER: 11928374 MAIL ADDRESS: STREET 1: C/O ENSCO STREET 2: 500 N. AKARD STREET, SUITE 4300 CITY: DALLAS STATE: TX ZIP: 75201-3331 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Ensco plc CENTRAL INDEX KEY: 0000314808 STANDARD INDUSTRIAL CLASSIFICATION: DRILLING OIL & GAS WELLS [1381] IRS NUMBER: 980635229 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 6 CHESTERFIELD GARDENS CITY: LONDON STATE: X0 ZIP: W1J5BQ BUSINESS PHONE: 4402076594660 MAIL ADDRESS: STREET 1: 6 CHESTERFIELD GARDENS CITY: LONDON STATE: X0 ZIP: W1J5BQ FORMER COMPANY: FORMER CONFORMED NAME: Ensco International plc DATE OF NAME CHANGE: 20091223 FORMER COMPANY: FORMER CONFORMED NAME: ENSCO INTERNATIONAL INC DATE OF NAME CHANGE: 19950526 FORMER COMPANY: FORMER CONFORMED NAME: ENERGY SERVICE COMPANY INC DATE OF NAME CHANGE: 19920703 4 1 edgar.xml PRIMARY DOCUMENT X0303 4 2011-06-21 0000314808 Ensco plc ESV 0001198581 HADDOCK GERALD W 500 N. AKARD STREET SUITE 4300 DALLAS TX 75201-3331 1 0 0 0 American Depositary Shares 2011-06-21 4 P 0 1000 52.11 A 26231 D This transaction was executed in multiple trades at prices ranging from $52.11 to $52.12. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. /s/ Elizabeth Wright, by Power of Attorney 2011-06-23