$ SEC Filings

Filing Filed On
PRIMARY DOCUMENT 24 Feb 2011
PRIMARY DOCUMENT 24 Feb 2011
PRIMARY DOCUMENT 24 Feb 2011
PRIMARY DOCUMENT 24 Feb 2011
PRIMARY DOCUMENT 24 Feb 2011
PIONEER NATURAL RESOURCES COMPANY - 13D 22 Feb 2011
PXD 2/22/11 8-K 22 Feb 2011
PRIMARY DOCUMENT 22 Feb 2011
PRIMARY DOCUMENT 22 Feb 2011
PRIMARY DOCUMENT 18 Feb 2011
PRIMARY DOCUMENT 15 Feb 2011
PRIMARY DOCUMENT 15 Feb 2011
PRIMARY DOCUMENT 15 Feb 2011
PRIMARY DOCUMENT 15 Feb 2011
PRIMARY DOCUMENT 15 Feb 2011
PRIMARY DOCUMENT 15 Feb 2011
PRIMARY DOCUMENT 15 Feb 2011
PRIMARY DOCUMENT 15 Feb 2011
PRIMARY DOCUMENT 15 Feb 2011
PRIMARY DOCUMENT 15 Feb 2011