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            | 
                    Closing price on 3/27/2017
                 |  |  
    
        |           
                
                    | Open | 22.80 |  
                    | High | 23.10 |  
                    | Low | 22.80 |  
                    | Volume | 33,100 |  
                    | Split-adjusted Price | 11.74 |  
                
             | 
 |  VC7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/27/2017 | 0.00 / 0.00% | 22.80 | 23.10 | 22.80 | 23.00 | 22.96 | 11.74 | 33,100 |   |  
            | 3/24/2017 | +0.10 / +0.44% | 22.90 | 23.20 | 22.60 | 23.00 | 22.90 | 11.74 | 44,815 |   |  			
            | 3/23/2017 | +0.30 / +1.33% | 22.60 | 22.90 | 22.40 | 22.90 | 22.62 | 11.69 | 52,825 |   |  
            | 3/22/2017 | 0.00 / 0.00% | 23.00 | 23.00 | 22.20 | 22.60 | 22.52 | 11.53 | 43,266 |   |  			
            | 3/21/2017 | +0.10 / +0.44% | 22.50 | 22.60 | 22.50 | 22.60 | 22.53 | 11.53 | 29,074 |   |  
            | 3/20/2017 | +0.10 / +0.45% | 22.40 | 22.70 | 22.40 | 22.50 | 22.52 | 11.48 | 20,143 |   |  			
            | 3/17/2017 | -0.10 / -0.44% | 22.50 | 22.60 | 22.30 | 22.40 | 22.49 | 11.43 | 323,618 |   |  
            | 3/16/2017 | 0.00 / 0.00% | 22.50 | 22.50 | 22.30 | 22.50 | 22.49 | 11.48 | 11,912 |   |  			
            | 3/15/2017 | -0.30 / -1.32% | 23.00 | 23.00 | 22.50 | 22.50 | 22.65 | 11.48 | 23,503 |   |  
            | 3/14/2017 | +0.30 / +1.33% | 24.00 | 24.00 | 22.00 | 22.80 | 22.65 | 11.63 | 30,510 |   |  			
            | 3/13/2017 | +0.10 / +0.45% | 23.00 | 23.00 | 22.20 | 22.50 | 22.35 | 11.48 | 15,510 |   |  
            | 3/10/2017 | +0.40 / +1.82% | 22.00 | 22.50 | 22.00 | 22.40 | 22.09 | 11.43 | 46,210 |   |  			
            | 3/9/2017 | -0.60 / -2.65% | 22.60 | 22.60 | 21.90 | 22.00 | 22.19 | 11.23 | 112,685 |   |  
            | 3/8/2017 | -0.60 / -2.59% | 22.80 | 22.80 | 22.40 | 22.60 | 22.65 | 11.53 | 33,575 |   |  			
            | 3/7/2017 | -0.20 / -0.85% | 23.40 | 23.40 | 22.90 | 23.20 | 23.17 | 11.84 | 22,468 |   |  
            | 3/6/2017 | 0.00 / 0.00% | 21.10 | 23.50 | 21.10 | 23.40 | 23.40 | 11.94 | 56,072 |   |  			
            | 3/3/2017 | +0.40 / +1.74% | 23.80 | 23.80 | 22.70 | 23.40 | 23.12 | 11.94 | 7,200 |   |  
            | 3/2/2017 | +0.70 / +3.14% | 22.90 | 24.00 | 22.70 | 23.00 | 23.11 | 11.74 | 69,175 |   |  			
            | 3/1/2017 | +0.30 / +1.36% | 22.30 | 23.10 | 21.70 | 22.30 | 22.42 | 11.38 | 71,057 |   |  
            | 2/28/2017 | +1.00 / +4.76% | 21.80 | 22.30 | 21.80 | 22.00 | 22.03 | 11.23 | 8,072 |   |  			
            | 2/27/2017 | +0.50 / +2.44% | 20.90 | 21.20 | 20.20 | 21.00 | 20.72 | 10.72 | 135,600 |   |  
            | 2/24/2017 | +0.60 / +3.02% | 19.70 | 20.60 | 19.70 | 20.50 | 20.04 | 10.46 | 103,325 |   |  			
            | 2/23/2017 | 0.00 / 0.00% | 20.20 | 20.20 | 19.80 | 19.90 | 19.84 | 10.15 | 41,700 |   |  
            | 2/22/2017 | +0.30 / +1.53% | 19.80 | 20.00 | 19.70 | 19.90 | 19.87 | 10.15 | 35,124 |   |  			
            | 2/21/2017 | -0.80 / -3.92% | 19.30 | 20.30 | 18.40 | 19.60 | 19.48 | 10.00 | 47,550 |   |  
            | 2/20/2017 | +1.50 / +7.94% | 18.80 | 20.40 | 18.70 | 20.40 | 19.55 | 10.41 | 57,744 |   |  			
            | 2/17/2017 | +0.30 / +1.61% | 18.60 | 18.90 | 18.50 | 18.90 | 18.61 | 9.64 | 126,099 |   |  
            | 2/16/2017 | -0.30 / -1.59% | 19.00 | 19.00 | 18.60 | 18.60 | 18.82 | 9.49 | 21,800 |   |  			
            | 2/15/2017 | +0.10 / +0.53% | 17.20 | 19.50 | 17.20 | 18.90 | 18.94 | 9.64 | 43,850 |   |  
            | 2/14/2017 | +0.10 / +0.53% | 18.60 | 18.90 | 18.60 | 18.80 | 18.74 | 9.59 | 56,123 |   |  |