0001179110-14-012840.txt : 20140813 0001179110-14-012840.hdr.sgml : 20140813 20140813172636 ACCESSION NUMBER: 0001179110-14-012840 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20140811 FILED AS OF DATE: 20140813 DATE AS OF CHANGE: 20140813 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: PIONEER ENERGY SERVICES CORP CENTRAL INDEX KEY: 0000320575 STANDARD INDUSTRIAL CLASSIFICATION: DRILLING OIL & GAS WELLS [1381] IRS NUMBER: 742088619 STATE OF INCORPORATION: TX FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1250 N.E. LOOP 410 STREET 2: SUITE 1000 CITY: SAN ANTONIO STATE: TX ZIP: 78209 BUSINESS PHONE: 2108287689 MAIL ADDRESS: STREET 1: 1250 N.E. LOOP 410 STREET 2: SUITE 1000 CITY: SAN ANTONIO STATE: TX ZIP: 78209 FORMER COMPANY: FORMER CONFORMED NAME: PIONEER DRILLING CO DATE OF NAME CHANGE: 20011102 FORMER COMPANY: FORMER CONFORMED NAME: SOUTH TEXAS DRILLING & EXPLORATION INC DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: SOUTH TEXAS DRILLING CO DATE OF NAME CHANGE: 19810715 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: THOMPSON C JOHN CENTRAL INDEX KEY: 0001187288 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08182 FILM NUMBER: 141038600 MAIL ADDRESS: STREET 1: 813 N 2ND STREET CITY: BELLAIRE STATE: TX ZIP: 77401 4 1 edgar.xml FORM 4 - X0306 4 2014-08-11 0 0000320575 PIONEER ENERGY SERVICES CORP PES 0001187288 THOMPSON C JOHN 813 N. 2ND STREET BELLAIRE TX 77401 1 0 0 0 Common stock 2014-08-11 4 S 0 355 15.30 D 30971 D Common stock 2014-08-13 4 S 0 2645 15.15 D 28326 D Carlos R. Pena, Attorney-in-fact for C. John Thompson 2014-08-13