0000899243-17-023910.txt : 20171010 0000899243-17-023910.hdr.sgml : 20171010 20171010141902 ACCESSION NUMBER: 0000899243-17-023910 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171006 FILED AS OF DATE: 20171010 DATE AS OF CHANGE: 20171010 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HELMERICH HANS CENTRAL INDEX KEY: 0001196793 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13167 FILM NUMBER: 171130010 MAIL ADDRESS: STREET 1: C/O CIIRMAREX ENERGY CO STREET 2: 707 17TH ST. #3300 CITY: DENVER STATE: CO ZIP: 80202-3404 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ATWOOD OCEANICS INC CENTRAL INDEX KEY: 0000008411 STANDARD INDUSTRIAL CLASSIFICATION: DRILLING OIL & GAS WELLS [1381] IRS NUMBER: 741611874 STATE OF INCORPORATION: TX FISCAL YEAR END: 0930 BUSINESS ADDRESS: STREET 1: 15011 KATY FREEWAY, STREET 2: SUITE 800 CITY: HOUSTON STATE: TX ZIP: 77094 BUSINESS PHONE: 2817497800 MAIL ADDRESS: STREET 1: 15011 KATY FREEWAY, STREET 2: SUITE 800 CITY: HOUSTON STATE: TX ZIP: 77094 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2017-10-06 1 0000008411 ATWOOD OCEANICS INC ATW 0001196793 HELMERICH HANS 15011 KATY FREEWAY SUITE 800 HOUSTON TX 77094 1 0 0 0 Atwood Oceanics, Inc. Common Stock 2017-10-06 4 D 0 75266 D 0 D Restricted Stock Units 2017-10-06 4 D 0 22497 D Atwood Oceanics, Inc. Common Stock 22497 0 D On May 29, 2017, the Issuer entered into an Agreement and Plan of Merger with Ensco PLC ("Parent") and Echo Merger Sub LLC (the "Merger Agreement"). Pursuant to the Merger Agreement, on October 6, 2017, these shares were cancelled and converted into the right to receive 120,425 class A ordinary shares of Parent and a cash payment for fractional shares pursuant to the Merger Agreement. Pursuant to the Merger Agreement, on October 6, 2017, these Restricted Stock Units were canceled and converted into the right to receive 30,651 class A ordinary shares of Parent and a cash payment for 3,340 deferred shares which are included in the total Restricted Stock Units and any fractional shares. The actual number of class A ordinary shares of Parent issued to the reporting person was reduced by an amount necessary to satisfy applicable tax withholding obligations. /s/ Hans Helmerich, Walter A. Baker By Power of Attorney 2017-10-06