$ SEC Filings

Filing Filed On
PRIMARY DOCUMENT 23 Feb 2007
PRIMARY DOCUMENT 23 Feb 2007
PXD FORM 10-K 12/31/06 20 Feb 2007
PRIMARY DOCUMENT 20 Feb 2007
PRIMARY DOCUMENT 20 Feb 2007
PRIMARY DOCUMENT 20 Feb 2007
PRIMARY DOCUMENT 20 Feb 2007
PRIMARY DOCUMENT 20 Feb 2007
PRIMARY DOCUMENT 20 Feb 2007
PRIMARY DOCUMENT 20 Feb 2007
PRIMARY DOCUMENT 15 Feb 2007
PRIMARY DOCUMENT 15 Feb 2007
PRIMARY DOCUMENT 14 Feb 2007
AMENDMENT NUMBER 5 TO SCHEDULE 13G 13 Feb 2007
PRIMARY DOCUMENT 12 Feb 2007
PRIMARY DOCUMENT 12 Feb 2007
PIONEER NATURAL RESOURCES COMPANY 13G 12 Feb 2007
PXD ER 2/6/07 FORM 8-K 07 Feb 2007
PRIMARY DOCUMENT 05 Feb 2007
PXD 1/26/07 FORM 8-K 31 Jan 2007