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                    Closing price on 11/11/2020
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                    | Open | 3.90 |  
                    | High | 3.90 |  
                    | Low | 3.70 |  
                    | Volume | 71,300 |  
                    | Split-adjusted Price | 3.80 |  
                
             | 
 |  VKC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/11/2020 | -0.20 / -5.00% | 3.90 | 3.90 | 3.70 | 3.80 | 3.82 | 3.80 | 71,300 |   |  
            | 11/10/2020 | +0.10 / +2.56% | 4.00 | 4.00 | 3.80 | 4.00 | 3.90 | 4.00 | 14,600 |   |  			
            | 11/9/2020 | 0.00 / 0.00% | 4.00 | 4.00 | 3.90 | 3.90 | 3.90 | 3.90 | 47,500 |   |  
            | 11/6/2020 | -0.10 / -2.50% | 4.00 | 4.00 | 3.90 | 3.90 | 3.97 | 3.90 | 1,500 |   |  			
            | 11/5/2020 | -0.10 / -2.44% | 4.00 | 4.00 | 3.90 | 4.00 | 3.98 | 4.00 | 38,700 |   |  
            | 11/4/2020 | +0.10 / +2.50% | 4.00 | 4.10 | 4.00 | 4.10 | 4.06 | 4.10 | 6,600 |   |  			
            | 11/3/2020 | 0.00 / 0.00% | 4.10 | 4.10 | 3.90 | 4.00 | 3.97 | 4.00 | 2,000 |   |  
            | 11/2/2020 | -0.10 / -2.44% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 1,000 |   |  			
            | 10/30/2020 | +0.10 / +2.50% | 4.00 | 4.10 | 3.90 | 4.10 | 3.98 | 4.10 | 15,200 |   |  
            | 10/29/2020 | 0.00 / 0.00% | 4.00 | 4.10 | 4.00 | 4.00 | 4.00 | 4.00 | 30,500 |   |  			
            | 10/28/2020 | 0.00 / 0.00% | 4.10 | 4.10 | 4.00 | 4.00 | 4.07 | 4.00 | 52,100 |   |  
            | 10/27/2020 | -0.20 / -4.76% | 4.10 | 4.10 | 4.00 | 4.00 | 4.09 | 4.00 | 105,600 |   |  			
            | 10/26/2020 | -0.10 / -2.33% | 4.10 | 4.20 | 4.00 | 4.20 | 4.10 | 4.20 | 77,300 |   |  
            | 10/23/2020 | 0.00 / 0.00% | 4.20 | 4.30 | 4.10 | 4.30 | 4.18 | 4.30 | 122,200 |   |  			
            | 10/22/2020 | +0.10 / +2.38% | 4.40 | 4.40 | 4.00 | 4.30 | 4.16 | 4.30 | 142,700 |   |  
            | 10/21/2020 | -0.20 / -4.55% | 4.40 | 4.40 | 4.10 | 4.20 | 4.23 | 4.20 | 145,100 |   |  			
            | 10/20/2020 | 0.00 / 0.00% | 4.30 | 4.40 | 4.30 | 4.40 | 4.30 | 4.40 | 138,900 |   |  
            | 10/19/2020 | -0.10 / -2.22% | 4.50 | 4.50 | 4.30 | 4.40 | 4.39 | 4.40 | 116,700 |   |  			
            | 10/16/2020 | +0.10 / +2.27% | 4.40 | 4.50 | 4.30 | 4.50 | 4.37 | 4.50 | 2,000 |   |  
            | 10/15/2020 | -0.10 / -2.22% | 4.30 | 4.40 | 4.20 | 4.40 | 4.29 | 4.40 | 32,000 |   |  			
            | 10/14/2020 | 0.00 / 0.00% | 4.50 | 4.50 | 4.20 | 4.50 | 4.33 | 4.50 | 23,100 |   |  
            | 10/13/2020 | -0.10 / -2.17% | 4.60 | 4.60 | 4.50 | 4.50 | 4.60 | 4.50 | 5,700 |   |  			
            | 10/12/2020 | -0.20 / -4.17% | 4.80 | 4.80 | 4.60 | 4.60 | 4.79 | 4.60 | 50,200 |   |  
            | 10/9/2020 | -0.10 / -2.04% | 4.90 | 4.90 | 4.70 | 4.80 | 4.79 | 4.80 | 13,000 |   |  			
            | 10/8/2020 | 0.00 / 0.00% | 4.90 | 5.00 | 4.80 | 4.90 | 4.87 | 4.90 | 16,900 |   |  
            | 10/7/2020 | +0.10 / +2.08% | 4.80 | 4.90 | 4.80 | 4.90 | 4.80 | 4.90 | 85,900 |   |  			
            | 10/6/2020 | +0.10 / +2.13% | 4.70 | 4.90 | 4.70 | 4.80 | 4.77 | 4.80 | 135,800 |   |  
            | 10/5/2020 | +0.20 / +4.44% | 4.60 | 4.70 | 4.60 | 4.70 | 4.60 | 4.70 | 48,800 |   |  			
            | 10/2/2020 | 0.00 / 0.00% | 4.50 | 4.70 | 4.50 | 4.50 | 4.56 | 4.50 | 106,700 |   |  
            | 10/1/2020 | -0.10 / -2.17% | 4.70 | 4.70 | 4.50 | 4.50 | 4.64 | 4.50 | 119,300 |   |  |