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                    Closing price on 6/16/2017
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        |           
                
                    | Open | 22.70 |  
                    | High | 22.80 |  
                    | Low | 22.70 |  
                    | Volume | 11,700 |  
                    | Split-adjusted Price | 12.17 |  
                
             | 
 |  VC7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/16/2017 | 0.00 / 0.00% | 22.70 | 22.80 | 22.70 | 22.80 | 22.73 | 12.17 | 11,700 |   |  
            | 6/15/2017 | +0.10 / +0.44% | 23.00 | 23.00 | 22.70 | 22.80 | 22.84 | 12.17 | 25,300 |   |  			
            | 6/14/2017 | +0.10 / +0.44% | 22.60 | 22.80 | 22.60 | 22.70 | 22.62 | 12.11 | 27,575 |   |  
            | 6/13/2017 | -0.10 / -0.44% | 22.90 | 22.90 | 22.60 | 22.60 | 22.70 | 12.06 | 29,050 |   |  			
            | 6/12/2017 | -0.30 / -1.30% | 23.10 | 23.10 | 22.70 | 22.70 | 22.85 | 12.11 | 78,200 |   |  
            | 6/9/2017 | +0.10 / +0.44% | 22.90 | 23.10 | 22.60 | 23.00 | 22.85 | 12.27 | 657,868 |   |  			
            | 6/8/2017 | -0.10 / -0.43% | 23.00 | 23.00 | 22.60 | 22.90 | 22.73 | 12.22 | 17,300 |   |  
            | 6/7/2017 | 0.00 / 0.00% | 22.60 | 23.00 | 22.60 | 23.00 | 22.70 | 12.27 | 20,600 |   |  			
            | 6/6/2017 | 0.00 / 0.00% | 22.70 | 23.00 | 22.60 | 23.00 | 22.76 | 12.27 | 15,700 |   |  
            | 6/5/2017 | 0.00 / 0.00% | 22.70 | 23.00 | 22.70 | 23.00 | 22.85 | 12.27 | 2,000 |   |  			
            | 6/2/2017 | +0.30 / +1.32% | 22.70 | 23.00 | 22.70 | 23.00 | 22.88 | 12.27 | 10,605 |   |  
            | 6/1/2017 | +0.10 / +0.44% | 22.60 | 23.30 | 22.60 | 22.70 | 22.80 | 12.11 | 13,500 |   |  			
            | 5/31/2017 | -0.30 / -1.31% | 22.80 | 22.80 | 22.60 | 22.60 | 22.64 | 12.06 | 14,500 |   |  
            | 5/30/2017 | -0.50 / -2.14% | 22.60 | 22.90 | 22.60 | 22.90 | 22.73 | 12.22 | 3,600 |   |  			
            | 5/29/2017 | +0.70 / +3.08% | 22.50 | 23.40 | 22.50 | 23.40 | 23.02 | 12.49 | 19,100 |   |  
            | 5/26/2017 | -0.70 / -2.99% | 23.30 | 23.30 | 22.70 | 22.70 | 22.80 | 12.11 | 20,200 |   |  			
            | 5/25/2017 | 0.00 / 0.00% | 23.00 | 23.40 | 23.00 | 23.40 | 23.04 | 12.49 | 900 |   |  
            | 5/24/2017 | +0.20 / +0.86% | 22.80 | 23.50 | 22.50 | 23.40 | 22.82 | 12.49 | 1,000 |   |  			
            | 5/23/2017 | -0.20 / -0.85% | 23.20 | 23.20 | 23.10 | 23.20 | 23.14 | 12.38 | 7,377 |   |  
            | 5/22/2017 | -0.30 / -1.27% | 23.50 | 23.50 | 23.20 | 23.40 | 23.37 | 12.49 | 29,100 |   |  			
            | 5/19/2017 | +0.70 / +3.04% | 22.90 | 23.80 | 22.70 | 23.70 | 23.46 | 12.65 | 62,750 |   |  
            | 5/18/2017 | -0.40 / -1.71% | 23.40 | 23.50 | 23.00 | 23.00 | 23.25 | 12.27 | 11,070 |   |  			
            | 5/17/2017 | +0.10 / +0.43% | 23.30 | 23.50 | 23.30 | 23.40 | 23.34 | 12.49 | 21,968 |   |  
            | 5/16/2017 | -0.30 / -1.27% | 23.50 | 23.50 | 23.20 | 23.30 | 23.39 | 12.43 | 46,700 |   |  			
            | 5/15/2017 | -0.10 / -0.42% | 23.70 | 23.70 | 23.50 | 23.60 | 23.52 | 12.59 | 22,012 |   |  
            | 5/12/2017 | 0.00 / 0.00% | 23.80 | 23.80 | 23.50 | 23.70 | 23.65 | 12.65 | 40,010 |   |  			
            | 5/11/2017 | +0.10 / +0.42% | 23.60 | 23.90 | 23.40 | 23.70 | 23.70 | 12.65 | 54,136 |   |  
            | 5/10/2017 | -0.10 / -0.42% | 23.70 | 23.70 | 23.50 | 23.60 | 23.61 | 12.59 | 93,562 |   |  			
            | 5/9/2017 | -0.10 / -0.42% | 23.80 | 23.80 | 23.50 | 23.70 | 23.51 | 12.65 | 25,923 |   |  
            | 5/8/2017 | +0.50 / +2.15% | 23.40 | 23.80 | 23.00 | 23.80 | 23.22 | 12.70 | 68,687 |   |  |