0001246360-18-000013.txt : 20180103 0001246360-18-000013.hdr.sgml : 20180103 20180103170723 ACCESSION NUMBER: 0001246360-18-000013 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171231 FILED AS OF DATE: 20180103 DATE AS OF CHANGE: 20180103 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SHEFFIELD SCOTT D CENTRAL INDEX KEY: 0001034316 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13245 FILM NUMBER: 18506521 MAIL ADDRESS: STREET 1: 5205 NORTH OCONNOR BLVD STREET 2: SUITE 200 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: 1231 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 X0306 4 2017-12-31 false 0001038357 PIONEER NATURAL RESOURCES CO PXD 0001034316 SHEFFIELD SCOTT D 5205 N. O'CONNOR BLVD., SUITE 200 IRVING TX 75039 true false false false Common Stock 22123 I 401(k) Common Stock 2760 I by Spouse Common Stock 20000 I Family Trust (Officer Trustee) Common Stock 20000 I Family Trust (Spouse Trustee) Common Stock 2017-12-31 4 M false 7327 0 A 582793 D Common Stock 2017-12-31 4 A false 42029 0 A 624822 D Common Stock 2017-12-31 4 D false 7327 172.85 D 617495 D Common Stock 2018-01-02 4 A false 706 0 A 618201 D Phantom Stock 0 2017-12-31 4 M false 7327 0 D 2017-12-31 2017-12-31 Common Stock 37827 30500 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) Pursuant to the Pioneer Natural Resources Company Executive Deferred Compensation Plan, each share of phantom stock represents the right to receive one share of PXD common stock or the cash value thereof. As a result of his retirement effective December 31, 2017, 7,327 of the phantom units held by the reporting person were settled for cash in connection with his retirement in a transaction exempt from liability pursuant to Rule 16b-3. Thomas J. Murphy, Attorney-in-Fact For Scott D. Sheffield 2018-01-03