$VLO SEC Filings

Filing Filed On
DEFA14A 22 Mar 2013
DEFA14A COVER 23 Mar 2012
DEFA14A 18 Mar 2011
DEFA14A 19 Mar 2010
DEFA14A 17 Mar 2009
DEFINITIVE ADDITIONAL MATERIALS 17 Mar 2008
DEFINITIVE PROXY STATEMENT - ADDITIONAL MATERIALS 05 Apr 2005
DEFINITIVE PROXY STATEMENT - ADDITIONAL MATERIALS 13 Apr 2001