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                    Closing price on 5/18/2021
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                    | Open | 10.90 |  
                    | High | 11.00 |  
                    | Low | 10.80 |  
                    | Volume | 4,300 |  
                    | Split-adjusted Price | 8.66 |  
                
             | 
 |  VTC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/18/2021 | +0.20 / +1.85% | 10.90 | 11.00 | 10.80 | 11.00 | 10.92 | 8.66 | 4,300 |   |  
            | 5/17/2021 | +0.20 / +1.89% | 10.80 | 10.90 | 10.80 | 10.80 | 10.80 | 8.50 | 2,500 |   |  			
            | 5/14/2021 | 0.00 / 0.00% | 10.70 | 10.70 | 10.60 | 10.60 | 10.64 | 8.35 | 7,300 |   |  
            | 5/13/2021 | 0.00 / 0.00% | 10.60 | 10.60 | 10.60 | 10.60 | 10.60 | 8.35 | 8,100 |   |  			
            | 5/12/2021 | +0.30 / +2.91% | 10.50 | 10.60 | 10.40 | 10.60 | 10.52 | 8.35 | 3,200 |   |  
            | 5/11/2021 | -0.80 / -7.21% | 11.10 | 11.10 | 10.20 | 10.30 | 10.93 | 8.11 | 9,400 |   |  			
            | 5/10/2021 | -0.40 / -3.48% | 11.10 | 11.10 | 11.00 | 11.10 | 11.08 | 8.74 | 2,600 |   |  
            | 5/7/2021 | 0.00 / 0.00% | 11.50 | 11.50 | 11.50 | 11.50 | 11.50 | 9.06 | 1,200 |   |  			
            | 5/6/2021 | -0.10 / -0.86% | 11.00 | 11.50 | 11.00 | 11.50 | 11.02 | 9.06 | 2,600 |   |  
            | 5/5/2021 | -0.20 / -1.69% | 11.70 | 11.70 | 11.40 | 11.60 | 11.65 | 9.13 | 1,900 |   |  			
            | 5/4/2021 | -0.10 / -0.84% | 11.90 | 11.90 | 11.70 | 11.80 | 11.83 | 9.29 | 1,400 |   |  
            | 4/29/2021 | +0.50 / +4.39% | 11.50 | 11.90 | 11.40 | 11.90 | 11.49 | 9.37 | 700 |   |  			
            | 4/28/2021 | 0.00 / 0.00% | 11.60 | 11.60 | 11.40 | 11.40 | 11.53 | 8.98 | 3,800 |   |  
            | 4/27/2021 | 0.00 / 0.00% | 11.40 | 11.40 | 11.40 | 11.40 | 11.40 | 8.98 | 300 |   |  			
            | 4/26/2021 | +0.40 / +3.64% | 11.10 | 11.60 | 11.10 | 11.40 | 11.30 | 8.98 | 1,200 |   |  
            | 4/23/2021 | -0.70 / -5.98% | 11.00 | 11.00 | 10.70 | 11.00 | 10.80 | 8.66 | 6,400 |   |  			
            | 4/22/2021 | -0.50 / -4.10% | 12.10 | 12.10 | 11.70 | 11.70 | 12.04 | 9.21 | 6,400 |   |  
            | 4/20/2021 | -0.30 / -2.40% | 12.50 | 12.50 | 12.20 | 12.20 | 12.41 | 9.61 | 4,400 |   |  			
            | 4/19/2021 | 0.00 / 0.00% | 12.50 | 12.50 | 12.50 | 12.50 | 12.50 | 9.84 | 500 |   |  
            | 4/16/2021 | -0.30 / -2.34% | 12.80 | 12.80 | 12.50 | 12.50 | 12.53 | 9.84 | 2,200 |   |  			
            | 4/15/2021 | +0.30 / +2.40% | 13.00 | 13.20 | 12.80 | 12.80 | 13.01 | 10.08 | 5,000 |   |  
            | 4/14/2021 | 0.00 / 0.00% | 12.50 | 12.50 | 12.50 | 12.50 | 12.50 | 9.84 | 2,600 |   |  			
            | 4/13/2021 | 0.00 / 0.00% | 12.50 | 12.50 | 12.50 | 12.50 | 12.50 | 9.84 | 14,400 |   |  
            | 4/12/2021 | +0.10 / +0.81% | 12.50 | 12.90 | 12.50 | 12.50 | 12.74 | 9.84 | 11,037 |   |  			
            | 4/9/2021 | -0.10 / -0.80% | 12.50 | 12.80 | 12.40 | 12.40 | 12.54 | 9.76 | 8,800 |   |  
            | 4/8/2021 | -0.20 / -1.57% | 12.50 | 12.50 | 12.50 | 12.50 | 12.50 | 9.84 | 500 |   |  			
            | 4/7/2021 | -0.30 / -2.31% | 13.00 | 13.00 | 12.00 | 12.70 | 12.75 | 10.00 | 8,300 |   |  
            | 4/6/2021 | 0.00 / 0.00% | 13.00 | 13.00 | 12.60 | 13.00 | 12.91 | 10.24 | 14,700 |   |  			
            | 4/5/2021 | +0.50 / +4.00% | 12.60 | 13.00 | 12.60 | 13.00 | 12.91 | 10.24 | 10,500 |   |  
            | 4/2/2021 | +0.10 / +0.81% | 12.40 | 12.90 | 12.40 | 12.50 | 12.58 | 9.84 | 4,800 |   |  |