0001246360-12-001843.txt : 20120320 0001246360-12-001843.hdr.sgml : 20120320 20120320182509 ACCESSION NUMBER: 0001246360-12-001843 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120316 FILED AS OF DATE: 20120320 DATE AS OF CHANGE: 20120320 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: DEALY RICHARD P CENTRAL INDEX KEY: 0001121919 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13245 FILM NUMBER: 12704453 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 1 form.xml PRIMARY DOCUMENT X0304 4 2012-03-16 false 0001038357 PIONEER NATURAL RESOURCES CO PXD 0001121919 DEALY RICHARD P 5205 N. O'CONNOR BLVD., SUITE 200 IRVING TX 75039 false true false false EVP & CFO Common Stock 310 I 401(k) Common Stock 2012-03-16 4 S false 4726 109.2333 D 177319 D Common Stock 2012-03-16 4 S false 732 109.27 D 176587 D Common Stock 2012-03-16 4 S false 433 109.28 D 176154 D Common Stock 2012-03-16 4 S false 1009 109.29 D 175145 D Common Stock 2012-03-16 4 S false 1800 109.291 D 173345 D Common Stock 2012-03-16 4 S false 100 109.3 D 173245 D Common Stock 2012-03-16 4 S false 700 109.33 D 172545 D Common Stock 2012-03-16 4 S false 500 109.331 D 172045 D Consists of shares beneficially owned as a result of reporting person's ownership of units in the Pioneer Natural Resources USA, Inc. 401(k) Mark H. Kleinman, Attorney-in-Fact For Richard P. Dealy 2012-03-20