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                    Closing price on 2/14/2020
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                    | Open | 2.90 |  
                    | High | 2.90 |  
                    | Low | 2.90 |  
                    | Volume | 6,000 |  
                    | Split-adjusted Price | 2.90 |  
                
             | 
 |  VKC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/14/2020 | 0.00 / 0.00% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 6,000 |   |  
            | 2/13/2020 | -0.10 / -3.33% | 3.00 | 3.00 | 2.80 | 2.90 | 2.91 | 2.90 | 56,200 |   |  			
            | 2/12/2020 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3,600 |   |  
            | 2/11/2020 | 0.00 / 0.00% | 3.00 | 3.00 | 2.90 | 3.00 | 2.92 | 3.00 | 61,500 |   |  			
            | 2/10/2020 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 14,600 |   |  
            | 2/7/2020 | +0.10 / +3.45% | 2.90 | 3.00 | 2.90 | 3.00 | 2.99 | 3.00 | 24,200 |   |  			
            | 2/6/2020 | +0.10 / +3.57% | 2.90 | 3.00 | 2.90 | 2.90 | 2.91 | 2.90 | 12,500 |   |  
            | 2/5/2020 | -0.20 / -6.67% | 2.90 | 3.00 | 2.80 | 2.80 | 2.93 | 2.80 | 11,600 |   |  			
            | 2/4/2020 | 0.00 / 0.00% | 3.00 | 3.00 | 2.90 | 3.00 | 2.95 | 3.00 | 11,200 |   |  
            | 2/3/2020 | -0.10 / -3.23% | 2.90 | 3.00 | 2.90 | 3.00 | 2.90 | 3.00 | 8,200 |   |  			
            | 1/31/2020 | +0.20 / +6.90% | 2.90 | 3.10 | 2.90 | 3.10 | 2.96 | 3.10 | 10,200 |   |  
            | 1/30/2020 | 0.00 / 0.00% | 3.00 | 3.00 | 2.90 | 2.90 | 2.91 | 2.90 | 1,100 |   |  			
            | 1/22/2020 | -0.10 / -3.33% | 3.00 | 3.10 | 2.90 | 2.90 | 3.00 | 2.90 | 14,200 |   |  
            | 1/21/2020 | 0.00 / 0.00% | 2.90 | 3.00 | 2.90 | 3.00 | 2.93 | 3.00 | 300 |   |  			
            | 1/20/2020 | 0.00 / 0.00% | 2.90 | 3.00 | 2.90 | 3.00 | 2.90 | 3.00 | 6,600 |   |  
            | 1/17/2020 | +0.10 / +3.45% | 2.90 | 3.00 | 2.90 | 3.00 | 2.90 | 3.00 | 3,100 |   |  			
            | 1/16/2020 | 0.00 / 0.00% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 3,000 |   |  
            | 1/15/2020 | +0.10 / +3.57% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 5,400 |   |  			
            | 1/14/2020 | -0.10 / -3.45% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 1,100 |   |  
            | 1/13/2020 | +0.10 / +3.57% | 2.90 | 2.90 | 2.80 | 2.90 | 2.83 | 2.90 | 2,800 |   |  			
            | 1/10/2020 | -0.10 / -3.45% | 2.80 | 2.90 | 2.80 | 2.80 | 2.81 | 2.80 | 10,600 |   |  
            | 1/9/2020 | +0.10 / +3.57% | 2.90 | 2.90 | 2.80 | 2.90 | 2.87 | 2.90 | 6,100 |   |  			
            | 1/8/2020 | -0.20 / -6.67% | 2.90 | 3.00 | 2.80 | 2.80 | 2.86 | 2.80 | 3,900 |   |  
            | 1/7/2020 | 0.00 / 0.00% | 3.00 | 3.00 | 2.80 | 3.00 | 2.86 | 3.00 | 13,700 |   |  			
            | 1/6/2020 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 300 |   |  
            | 1/3/2020 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 14,000 |   |  			
            | 1/2/2020 | +0.20 / +7.14% | 2.90 | 3.00 | 2.90 | 3.00 | 2.99 | 3.00 | 67,800 |   |  
            | 12/31/2019 | 0.00 / 0.00% | 2.70 | 2.80 | 2.70 | 2.80 | 2.76 | 2.80 | 4,800 |   |  			
            | 12/30/2019 | 0.00 / 0.00% | 2.80 | 2.90 | 2.80 | 2.80 | 2.84 | 2.80 | 2,900 |   |  
            | 12/27/2019 | 0.00 / 0.00% | 2.90 | 2.90 | 2.80 | 2.80 | 2.81 | 2.80 | 4,600 |   |  |