$VLO SEC Filings

Filing Filed On
PRIMARY DOCUMENT 07 May 2012
PRIMARY DOCUMENT 07 May 2012
PRIMARY DOCUMENT 07 May 2012
PRIMARY DOCUMENT 07 May 2012
PRIMARY DOCUMENT 07 May 2012
PRIMARY DOCUMENT 07 May 2012
PRIMARY DOCUMENT 07 May 2012
PRIMARY DOCUMENT 04 Apr 2012
PRIMARY DOCUMENT 20 Mar 2012
PRIMARY DOCUMENT 16 Mar 2012
PRIMARY DOCUMENT 13 Mar 2012
PRIMARY DOCUMENT 12 Mar 2012
PRIMARY DOCUMENT 12 Mar 2012
PRIMARY DOCUMENT 08 Mar 2012
PRIMARY DOCUMENT 27 Feb 2012
PRIMARY DOCUMENT 10 Feb 2012
PRIMARY DOCUMENT 21 Nov 2011
PRIMARY DOCUMENT 21 Nov 2011
PRIMARY DOCUMENT 21 Nov 2011
PRIMARY DOCUMENT 04 Nov 2011