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                    Closing price on 4/5/2021
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        |           
                
                    | Open | 9.40 |  
                    | High | 9.40 |  
                    | Low | 8.90 |  
                    | Volume | 35,000 |  
                    | Split-adjusted Price | 7.57 |  
                
             | 
 |  VFS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/5/2021 | -0.70 / -7.22% | 9.40 | 9.40 | 8.90 | 9.00 | 9.07 | 7.57 | 35,000 |   |  
            | 4/2/2021 | +0.70 / +8.05% | 8.80 | 10.00 | 8.80 | 9.40 | 9.75 | 7.91 | 97,000 |   |  			
            | 4/1/2021 | +0.30 / +3.53% | 8.80 | 8.80 | 8.60 | 8.80 | 8.74 | 7.40 | 9,400 |   |  
            | 3/31/2021 | +0.10 / +1.19% | 8.50 | 8.60 | 8.50 | 8.50 | 8.51 | 7.15 | 80,300 |   |  			
            | 3/30/2021 | +0.10 / +1.19% | 8.40 | 8.60 | 8.40 | 8.50 | 8.41 | 7.15 | 65,700 |   |  
            | 3/29/2021 | +0.20 / +2.44% | 8.40 | 8.40 | 8.40 | 8.40 | 8.40 | 7.06 | 47,600 |   |  			
            | 3/26/2021 | 0.00 / 0.00% | 8.30 | 8.30 | 7.90 | 8.30 | 8.15 | 6.98 | 10,000 |   |  
            | 3/25/2021 | -0.40 / -4.60% | 8.20 | 8.30 | 8.20 | 8.30 | 8.29 | 6.98 | 15,300 |   |  			
            | 3/24/2021 | -0.40 / -4.49% | 8.80 | 8.80 | 8.10 | 8.50 | 8.66 | 7.15 | 26,100 |   |  
            | 3/23/2021 | 0.00 / 0.00% | 8.90 | 8.90 | 8.80 | 8.80 | 8.86 | 7.40 | 2,500 |   |  			
            | 3/22/2021 | +0.20 / +2.33% | 8.80 | 8.80 | 8.80 | 8.80 | 8.80 | 7.40 | 9,500 |   |  
            | 3/19/2021 | +0.30 / +3.53% | 8.50 | 8.80 | 8.40 | 8.80 | 8.56 | 7.40 | 121,200 |   |  			
            | 3/18/2021 | -0.40 / -4.55% | 10.00 | 10.00 | 8.40 | 8.40 | 8.55 | 7.06 | 5,300 |   |  
            | 3/17/2021 | -0.10 / -1.12% | 7.90 | 8.80 | 7.90 | 8.80 | 8.78 | 7.40 | 5,300 |   |  			
            | 3/16/2021 | 0.00 / 0.00% | 8.90 | 8.90 | 8.90 | 8.90 | 8.90 | 7.49 | 23,000 |   |  
            | 3/15/2021 | +0.10 / +1.14% | 8.80 | 9.00 | 8.50 | 8.90 | 8.93 | 7.49 | 15,600 |   |  			
            | 3/12/2021 | +0.10 / +1.15% | 9.10 | 9.10 | 8.50 | 8.80 | 8.82 | 7.40 | 66,700 |   |  
            | 3/11/2021 | +0.80 / +9.64% | 8.20 | 9.20 | 8.20 | 9.10 | 8.69 | 7.65 | 51,100 |   |  			
            | 3/10/2021 | 0.00 / 0.00% | 8.20 | 8.40 | 8.20 | 8.40 | 8.30 | 7.06 | 91,000 |   |  
            | 3/9/2021 | -0.10 / -1.19% | 8.40 | 8.40 | 8.10 | 8.30 | 8.39 | 6.98 | 65,700 |   |  			
            | 3/8/2021 | +0.60 / +7.59% | 8.40 | 8.60 | 8.30 | 8.50 | 8.42 | 7.15 | 32,400 |   |  
            | 3/5/2021 | -0.10 / -1.25% | 7.80 | 7.90 | 7.10 | 7.90 | 7.89 | 6.64 | 81,900 |   |  			
            | 3/4/2021 | +0.40 / +5.26% | 8.00 | 8.30 | 7.80 | 8.00 | 8.01 | 6.73 | 47,400 |   |  
            | 3/3/2021 | +0.50 / +6.76% | 7.40 | 8.00 | 7.40 | 7.90 | 7.61 | 6.64 | 117,300 |   |  			
            | 3/2/2021 | +0.10 / +1.39% | 7.40 | 7.60 | 7.30 | 7.30 | 7.44 | 6.14 | 114,400 |   |  
            | 3/1/2021 | +0.20 / +2.78% | 7.20 | 7.40 | 7.20 | 7.40 | 7.24 | 6.22 | 134,200 |   |  			
            | 2/26/2021 | -0.30 / -4.05% | 7.30 | 7.30 | 7.00 | 7.10 | 7.17 | 5.97 | 16,100 |   |  
            | 2/25/2021 | -0.20 / -2.67% | 7.50 | 7.70 | 7.30 | 7.30 | 7.39 | 6.14 | 5,200 |   |  			
            | 2/24/2021 | -0.20 / -2.67% | 7.50 | 7.50 | 7.30 | 7.30 | 7.46 | 6.14 | 32,900 |   |  
            | 2/23/2021 | -0.20 / -2.63% | 7.40 | 7.50 | 7.30 | 7.40 | 7.46 | 6.22 | 21,000 |   |  |