$DVN SEC Filings

Filing Filed On
PRIMARY DOCUMENT 13 Dec 2010
PRIMARY DOCUMENT 13 Dec 2010
PRIMARY DOCUMENT 13 Dec 2010
PRIMARY DOCUMENT 09 Dec 2010
PRIMARY DOCUMENT 09 Dec 2010
PRIMARY DOCUMENT 09 Dec 2010
PRIMARY DOCUMENT 09 Dec 2010
PRIMARY DOCUMENT 09 Dec 2010
PRIMARY DOCUMENT 09 Dec 2010
PRIMARY DOCUMENT 09 Dec 2010
PRIMARY DOCUMENT 09 Dec 2010
PRIMARY DOCUMENT 09 Dec 2010
PRIMARY DOCUMENT 09 Dec 2010
PRIMARY DOCUMENT 08 Dec 2010
PRIMARY DOCUMENT 06 Dec 2010
PRIMARY DOCUMENT 06 Dec 2010
PRIMARY DOCUMENT 06 Dec 2010
PRIMARY DOCUMENT 06 Dec 2010
PRIMARY DOCUMENT 06 Dec 2010
PRIMARY DOCUMENT 06 Dec 2010