0001246360-12-000990.txt : 20120215 0001246360-12-000990.hdr.sgml : 20120215 20120215164508 ACCESSION NUMBER: 0001246360-12-000990 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120109 FILED AS OF DATE: 20120215 DATE AS OF CHANGE: 20120215 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RAMSEY CHARLES E JR CENTRAL INDEX KEY: 0001034310 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-13245 FILM NUMBER: 12616503 MAIL ADDRESS: STREET 1: 5205 N O CONNOR BLVD STREET 2: SUITE 900 CITY: IRVING STATE: TX ZIP: 75039 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: PIONEER NATURAL RESOURCES CO CENTRAL INDEX KEY: 0001038357 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 752702753 STATE OF INCORPORATION: DE FISCAL YEAR END: 0126 BUSINESS ADDRESS: STREET 1: 200 WILLIAMS SQUARE WEST STREET 2: 5205 N OCONNOR BLVD CITY: IRVING STATE: TX ZIP: 75039 BUSINESS PHONE: 9724449001 MAIL ADDRESS: STREET 1: 200 WILLIAMS SQUARE WEST STREET 2: 5205 N OCONNOR BLVD CITY: IRVING STATE: TX ZIP: 75039 4/A 1 form.xml PRIMARY DOCUMENT X0304 4/A 2012-01-09 2012-01-10 false 0001038357 PIONEER NATURAL RESOURCES CO PXD 0001034310 RAMSEY CHARLES E JR 5205 N. O'CONNOR BLVD., SUITE 200 IRVING TX 75039 true false false false Common Stock 2012-01-09 4 G false 675 0 A 18501 I by Trust Common Stock 2012-01-09 4 G false 675 0 D 1350 D This Amendment is being filed solely to correct a Form 4 filed on January 10, 2012 on behalf of the reporting person, which reflected an incorrect total number of shares owned both directly and indirectly through a family trust. Mark H. Kleinman, Attorney-in-Fact For Charles E. Ramsey, Jr. 2012-02-15