| Name | Exchange | Split Ratio |
|---|---|---|
VLO Valero Energy Corporation 2 May 2013 | NYSE | 1094:1000 Split Ratio |
VLO Valero Energy Corporation 16 Dec 2005 | NYSE | 2:1 Split Ratio |
VLO Valero Energy Corporation 8 Oct 2004 | NYSE | 2:1 Split Ratio |