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                    Closing price on 9/30/2015
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                    | Open | 6.50 |  
                    | High | 6.60 |  
                    | Low | 6.50 |  
                    | Volume | 50,070 |  
                    | Split-adjusted Price | 2.74 |  
                
             | 
 |  VTO Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/30/2015 | +0.10 / +1.54% | 6.50 | 6.60 | 6.50 | 6.60 | 6.51 | 2.74 | 50,070 |   |  
            | 9/29/2015 | 0.00 / 0.00% | 6.50 | 6.60 | 6.40 | 6.50 | 6.50 | 2.70 | 42,750 |   |  			
            | 9/28/2015 | 0.00 / 0.00% | 6.60 | 6.60 | 6.50 | 6.50 | 6.50 | 2.70 | 77,350 |   |  
            | 9/25/2015 | -0.10 / -1.52% | 6.50 | 6.60 | 6.50 | 6.50 | 6.52 | 2.70 | 27,010 |   |  			
            | 9/24/2015 | 0.00 / 0.00% | 6.50 | 6.70 | 6.50 | 6.60 | 6.62 | 2.74 | 25,230 |   |  
            | 9/23/2015 | +0.10 / +1.54% | 6.60 | 6.60 | 6.50 | 6.60 | 6.51 | 2.74 | 31,650 |   |  			
            | 9/22/2015 | -0.20 / -2.99% | 6.70 | 6.70 | 6.50 | 6.50 | 6.65 | 2.70 | 44,940 |   |  
            | 9/21/2015 | +0.10 / +1.52% | 6.50 | 6.70 | 6.50 | 6.70 | 6.65 | 2.78 | 3,910 |   |  			
            | 9/18/2015 | 0.00 / 0.00% | 6.60 | 6.70 | 6.50 | 6.60 | 6.60 | 2.74 | 26,830 |   |  
            | 9/17/2015 | +0.10 / +1.54% | 6.60 | 6.60 | 6.50 | 6.60 | 6.54 | 2.74 | 21,860 |   |  			
            | 9/16/2015 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 2.70 | 41,020 |   |  
            | 9/15/2015 | +0.10 / +1.56% | 6.40 | 6.50 | 6.40 | 6.50 | 6.45 | 2.70 | 37,840 |   |  			
            | 9/14/2015 | -0.20 / -3.03% | 6.60 | 6.70 | 6.40 | 6.40 | 6.43 | 2.66 | 35,630 |   |  
            | 9/11/2015 | 0.00 / 0.00% | 6.70 | 6.70 | 6.60 | 6.60 | 6.65 | 2.74 | 49,340 |   |  			
            | 9/10/2015 | 0.00 / 0.00% | 6.60 | 6.70 | 6.60 | 6.60 | 6.62 | 2.74 | 24,630 |   |  
            | 9/9/2015 | 0.00 / 0.00% | 6.70 | 6.70 | 6.50 | 6.60 | 6.59 | 2.74 | 31,130 |   |  			
            | 9/8/2015 | -0.10 / -1.49% | 6.70 | 6.70 | 6.50 | 6.60 | 6.56 | 2.74 | 42,050 |   |  
            | 9/7/2015 | 0.00 / 0.00% | 6.50 | 6.70 | 6.40 | 6.70 | 6.50 | 2.78 | 7,690 |   |  			
            | 9/4/2015 | 0.00 / 0.00% | 6.70 | 6.80 | 6.60 | 6.70 | 6.76 | 2.78 | 5,030 |   |  
            | 9/3/2015 | -0.20 / -2.90% | 6.70 | 6.80 | 6.60 | 6.70 | 6.71 | 2.78 | 133,420 |   |  			
            | 9/1/2015 | 0.00 / 0.00% | 6.90 | 6.90 | 6.80 | 6.90 | 6.82 | 2.87 | 39,460 |   |  
            | 8/31/2015 | +0.10 / +1.47% | 6.70 | 6.90 | 6.70 | 6.90 | 6.78 | 2.87 | 19,330 |   |  			
            | 8/28/2015 | -0.10 / -1.45% | 6.80 | 7.00 | 6.80 | 6.80 | 6.85 | 2.82 | 54,730 |   |  
            | 8/27/2015 | +0.10 / +1.47% | 7.00 | 7.00 | 6.80 | 6.90 | 6.88 | 2.87 | 62,330 |   |  			
            | 8/26/2015 | +0.20 / +3.03% | 6.70 | 6.90 | 6.70 | 6.80 | 6.86 | 2.82 | 97,640 |   |  
            | 8/25/2015 | 0.00 / 0.00% | 6.30 | 6.70 | 6.30 | 6.60 | 6.58 | 2.74 | 122,630 |   |  			
            | 8/24/2015 | -0.30 / -4.35% | 6.80 | 6.80 | 6.50 | 6.60 | 6.62 | 2.74 | 649,370 |   |  
            | 8/21/2015 | +0.10 / +1.47% | 6.80 | 6.90 | 6.70 | 6.90 | 6.75 | 2.87 | 315,610 |   |  			
            | 8/20/2015 | -0.10 / -1.45% | 6.90 | 7.00 | 6.80 | 6.80 | 6.85 | 2.82 | 200,500 |   |  
            | 8/19/2015 | -0.10 / -1.43% | 7.00 | 7.00 | 6.90 | 6.90 | 6.92 | 2.87 | 63,110 |   |  |