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            | 
                    Closing price on 7/21/2020
                 |  |  
    
        |           
                
                    | Open | 7.40 |  
                    | High | 7.50 |  
                    | Low | 7.10 |  
                    | Volume | 36,600 |  
                    | Split-adjusted Price | 6.22 |  
                
             | 
 |  VFS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  
            | 7/2/2020 | -1.90 / -13.19% | 10.90 | 12.50 | 10.90 | 12.50 | 12.45 | 10.51 | 102,800 |   |  			
            | 7/1/2020 | +4.10 / +39.81% | 10.60 | 14.40 | 10.60 | 14.40 | 10.92 | 12.11 | 120,500 |   |  |