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                    Closing price on 8/13/2020
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                    | Open | 6.70 |  
                    | High | 6.70 |  
                    | Low | 6.70 |  
                    | Volume | 16,000 |  
                    | Split-adjusted Price | 5.64 |  
                
             | 
 |  VFS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/13/2020 | 0.00 / 0.00% | 6.70 | 6.70 | 6.70 | 6.70 | 6.70 | 5.64 | 16,000 |   |  
            | 8/12/2020 | -0.20 / -2.90% | 6.50 | 6.70 | 6.50 | 6.70 | 6.61 | 5.64 | 17,400 |   |  			
            | 8/11/2020 | 0.00 / 0.00% | 6.50 | 6.90 | 6.50 | 6.90 | 6.54 | 5.80 | 15,800 |   |  
            | 8/10/2020 | +0.10 / +1.47% | 6.80 | 6.90 | 6.80 | 6.90 | 6.86 | 5.80 | 5,100 |   |  			
            | 8/7/2020 | +0.30 / +4.35% | 6.70 | 7.20 | 6.70 | 7.20 | 6.78 | 6.06 | 13,000 |   |  
            | 8/6/2020 | +0.10 / +1.47% | 7.70 | 7.70 | 6.60 | 6.90 | 6.63 | 5.80 | 5,300 |   |  			
            | 8/5/2020 | +0.20 / +3.03% | 6.50 | 6.80 | 6.50 | 6.80 | 6.67 | 5.72 | 300 |   |  
            | 8/4/2020 | +0.20 / +3.13% | 6.50 | 6.60 | 6.50 | 6.60 | 6.53 | 5.55 | 1,800 |   |  			
            | 8/3/2020 | 0.00 / 0.00% | 6.40 | 6.50 | 6.40 | 6.40 | 6.40 | 5.38 | 25,300 |   |  
            | 7/31/2020 | +0.10 / +1.56% | 6.50 | 6.50 | 6.30 | 6.50 | 6.44 | 5.47 | 25,000 |   |  			
            | 7/30/2020 | -0.10 / -1.54% | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 5.38 | 13,200 |   |  
            | 7/29/2020 | -0.30 / -4.41% | 6.10 | 6.50 | 6.10 | 6.50 | 6.44 | 5.47 | 31,400 |   |  			
            | 7/28/2020 | -0.50 / -6.85% | 6.00 | 6.80 | 6.00 | 6.80 | 6.54 | 5.72 | 25,100 |   |  
            | 7/27/2020 | 0.00 / 0.00% | 7.00 | 7.30 | 6.30 | 7.30 | 6.67 | 6.14 | 24,400 |   |  			
            | 7/24/2020 | -0.20 / -2.70% | 7.50 | 7.50 | 7.10 | 7.20 | 7.27 | 6.06 | 28,800 |   |  
            | 7/23/2020 | -0.30 / -3.90% | 7.40 | 7.40 | 7.30 | 7.40 | 7.40 | 6.22 | 25,200 |   |  			
            | 7/22/2020 | +0.30 / +4.05% | 7.30 | 7.70 | 7.30 | 7.70 | 7.38 | 6.48 | 40,400 |   |  
            | 7/21/2020 | 0.00 / 0.00% | 7.40 | 7.50 | 7.10 | 7.40 | 7.37 | 6.22 | 36,600 |   |  			
            | 7/20/2020 | +0.10 / +1.37% | 7.40 | 7.40 | 7.30 | 7.40 | 7.40 | 6.22 | 32,400 |   |  
            | 7/17/2020 | -0.30 / -3.90% | 7.20 | 7.40 | 7.10 | 7.40 | 7.27 | 6.22 | 38,700 |   |  			
            | 7/16/2020 | +0.40 / +5.48% | 7.20 | 7.70 | 7.20 | 7.70 | 7.26 | 6.48 | 36,000 |   |  
            | 7/15/2020 | -0.10 / -1.35% | 8.00 | 8.00 | 7.00 | 7.30 | 7.34 | 6.14 | 45,900 |   |  			
            | 7/14/2020 | 0.00 / 0.00% | 7.40 | 7.50 | 6.90 | 7.40 | 7.27 | 6.22 | 36,600 |   |  
            | 7/13/2020 | -1.20 / -13.95% | 8.00 | 8.90 | 7.40 | 7.40 | 7.52 | 6.22 | 39,000 |   |  			
            | 7/10/2020 | -1.60 / -15.09% | 9.00 | 9.50 | 8.00 | 9.00 | 8.64 | 7.57 | 20,000 |   |  
            | 7/9/2020 | +1.30 / +13.98% | 8.00 | 10.60 | 8.00 | 10.60 | 8.33 | 8.92 | 46,500 |   |  			
            | 7/8/2020 | -1.50 / -13.89% | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 7.82 | 5,000 |   |  
            | 7/7/2020 | -1.80 / -14.29% | 11.10 | 11.10 | 10.80 | 10.80 | 10.88 | 9.08 | 29,600 |   |  			
            | 7/6/2020 | -1.70 / -11.89% | 16.40 | 16.40 | 12.20 | 12.60 | 12.59 | 10.60 | 108,500 |   |  
            | 7/3/2020 | +1.80 / +14.40% | 14.30 | 14.30 | 14.30 | 14.30 | 14.30 | 12.03 | 113,200 |   |  |