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            | 
                    Closing price on 12/22/2020
                 |  |  
    
        |           
                
                    | Open | 7.20 |  
                    | High | 7.40 |  
                    | Low | 7.20 |  
                    | Volume | 12,300 |  
                    | Split-adjusted Price | 6.22 |  
                
             | 
 |  VFS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/22/2020 | +0.20 / +2.78% | 7.20 | 7.40 | 7.20 | 7.40 | 7.37 | 6.22 | 12,300 |   |  
            | 12/21/2020 | +0.80 / +12.31% | 6.50 | 7.40 | 6.50 | 7.30 | 7.18 | 6.14 | 18,200 |   |  			
            | 12/18/2020 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 5.47 | 2,000 |   |  
            | 12/17/2020 | 0.00 / 0.00% | 6.60 | 6.60 | 6.50 | 6.50 | 6.50 | 5.47 | 34,900 |   |  			
            | 12/16/2020 | +0.40 / +6.25% | 6.50 | 6.80 | 6.50 | 6.80 | 6.50 | 5.72 | 40,600 |   |  
            | 12/15/2020 | -0.20 / -3.03% | 7.30 | 7.30 | 6.40 | 6.40 | 6.40 | 5.38 | 38,100 |   |  			
            | 12/14/2020 | +0.30 / +4.69% | 7.30 | 7.30 | 6.40 | 6.70 | 6.60 | 5.64 | 33,900 |   |  
            | 12/11/2020 | 0.00 / 0.00% | 6.40 | 6.50 | 6.40 | 6.50 | 6.44 | 5.47 | 31,300 |   |  			
            | 12/10/2020 | 0.00 / 0.00% | 6.60 | 6.60 | 6.40 | 6.50 | 6.50 | 5.47 | 38,300 |   |  
            | 12/9/2020 | +0.10 / +1.54% | 6.50 | 6.60 | 6.50 | 6.60 | 6.51 | 5.55 | 39,500 |   |  			
            | 12/8/2020 | +0.10 / +1.54% | 6.50 | 6.60 | 6.40 | 6.60 | 6.49 | 5.55 | 20,500 |   |  
            | 12/7/2020 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 5.47 | 19,500 |   |  			
            | 12/4/2020 | +0.10 / +1.56% | 6.40 | 7.20 | 6.40 | 6.50 | 6.54 | 5.47 | 27,400 |   |  
            | 12/3/2020 | -0.10 / -1.54% | 6.40 | 6.50 | 6.40 | 6.40 | 6.42 | 5.38 | 19,300 |   |  			
            | 12/2/2020 | 0.00 / 0.00% | 6.60 | 6.60 | 6.50 | 6.50 | 6.51 | 5.47 | 3,500 |   |  
            | 12/1/2020 | +0.20 / +3.17% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 5.47 | 100 |   |  			
            | 11/30/2020 | +0.20 / +3.17% | 6.20 | 6.60 | 6.10 | 6.50 | 6.27 | 5.47 | 29,100 |   |  
            | 11/27/2020 | 0.00 / 0.00% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 5.30 | 2,000 |   |  			
            | 11/26/2020 | 0.00 / 0.00% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 5.30 | 22,900 |   |  
            | 11/25/2020 | -0.20 / -3.08% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 5.30 | 500 |   |  			
            | 11/24/2020 | +0.10 / +1.54% | 6.60 | 6.60 | 6.50 | 6.60 | 6.52 | 5.55 | 25,900 |   |  
            | 11/23/2020 | 0.00 / 0.00% | 6.40 | 6.50 | 6.40 | 6.40 | 6.47 | 5.38 | 38,000 |   |  			
            | 11/20/2020 | 0.00 / 0.00% | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 5.38 | 0 |   |  
            | 11/19/2020 | +0.10 / +1.56% | 6.40 | 6.50 | 6.40 | 6.50 | 6.41 | 5.47 | 33,000 |   |  			
            | 11/18/2020 | 0.00 / 0.00% | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 5.38 | 23,100 |   |  
            | 11/17/2020 | 0.00 / 0.00% | 6.30 | 6.50 | 6.30 | 6.50 | 6.40 | 5.47 | 200 |   |  			
            | 11/16/2020 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 5.47 | 17,600 |   |  
            | 11/13/2020 | 0.00 / 0.00% | 6.50 | 6.60 | 6.50 | 6.50 | 6.54 | 5.47 | 14,000 |   |  			
            | 11/12/2020 | 0.00 / 0.00% | 6.50 | 6.60 | 6.50 | 6.50 | 6.50 | 5.47 | 42,400 |   |  
            | 11/11/2020 | +0.10 / +1.54% | 6.50 | 6.60 | 6.50 | 6.60 | 6.51 | 5.55 | 40,100 |   |  |