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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001246360-13-000249
Filing Date
2013-01-03
Accepted
2013-01-03 18:00:20
Documents
1
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form.html 4  
1 PRIMARY DOCUMENT form.xml 4 5142
  Complete submission text file 0001246360-13-000249.txt   6528
Mailing Address 200 WILLIAMS SQUARE WEST 5205 N OCONNOR BLVD IRVING TX 75039
Business Address 200 WILLIAMS SQUARE WEST 5205 N OCONNOR BLVD IRVING TX 75039 9724449001
PIONEER NATURAL RESOURCES CO (Issuer) CIK: 0001038357 (see all company filings)

IRS No.: 752702753 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 5205 N OCONNOR BLVD SUITE 900 IRVING TX 75039
Business Address
BERG MARK STEPHEN (Reporting) CIK: 0001238881 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-13245 | Film No.: 13508707