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                    Closing price on 5/14/2019
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                    | Open | 7.30 |  
                    | High | 7.30 |  
                    | Low | 7.00 |  
                    | Volume | 10,400 |  
                    | Split-adjusted Price | 4.79 |  
                
             | 
 |  VTC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/14/2019 | 0.00 / 0.00% | 7.30 | 7.30 | 7.00 | 7.30 | 7.15 | 4.79 | 10,400 |   |  
            | 5/13/2019 | 0.00 / 0.00% | 7.40 | 7.40 | 7.30 | 7.30 | 7.32 | 4.79 | 6,200 |   |  			
            | 5/10/2019 | 0.00 / 0.00% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 4.79 | 100 |   |  
            | 5/9/2019 | 0.00 / 0.00% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 4.79 | 0 |   |  			
            | 5/8/2019 | +0.10 / +1.39% | 7.20 | 7.30 | 7.20 | 7.30 | 7.30 | 4.79 | 5,600 |   |  
            | 5/7/2019 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.72 | 1,800 |   |  			
            | 5/6/2019 | -0.20 / -2.70% | 7.20 | 7.20 | 7.00 | 7.20 | 7.12 | 4.72 | 14,100 |   |  
            | 5/3/2019 | 0.00 / 0.00% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 4.85 | 0 |   |  			
            | 5/2/2019 | +0.10 / +1.37% | 7.30 | 7.40 | 7.30 | 7.40 | 7.37 | 4.85 | 3,000 |   |  
            | 4/26/2019 | 0.00 / 0.00% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 4.79 | 0 |   |  			
            | 4/25/2019 | 0.00 / 0.00% | 7.50 | 7.50 | 7.30 | 7.30 | 7.33 | 4.79 | 1,200 |   |  
            | 4/24/2019 | -0.30 / -3.95% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 4.79 | 500 |   |  			
            | 4/23/2019 | +0.10 / +1.33% | 7.60 | 7.60 | 7.60 | 7.60 | 7.60 | 4.98 | 100 |   |  
            | 4/22/2019 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 4.92 | 0 |   |  			
            | 4/19/2019 | 0.00 / 0.00% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 4.92 | 0 |   |  
            | 4/18/2019 | -0.20 / -2.60% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 4.92 | 100 |   |  			
            | 4/17/2019 | 0.00 / 0.00% | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 5.05 | 0 |   |  
            | 4/16/2019 | -0.10 / -1.28% | 7.70 | 7.80 | 7.70 | 7.70 | 7.74 | 5.05 | 5,000 |   |  			
            | 4/12/2019 | -0.10 / -1.27% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 5.11 | 300 |   |  
            | 4/11/2019 | +0.20 / +2.60% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 5.18 | 100 |   |  			
            | 4/10/2019 | 0.00 / 0.00% | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 5.05 | 0 |   |  
            | 4/9/2019 | 0.00 / 0.00% | 7.20 | 7.70 | 7.20 | 7.70 | 7.29 | 5.05 | 10,500 |   |  			
            | 4/8/2019 | 0.00 / 0.00% | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 5.05 | 0 |   |  
            | 4/5/2019 | 0.00 / 0.00% | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 5.05 | 0 |   |  			
            | 4/4/2019 | 0.00 / 0.00% | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 5.05 | 0 |   |  
            | 4/3/2019 | +0.10 / +1.32% | 7.70 | 7.70 | 7.70 | 7.70 | 7.70 | 5.05 | 900 |   |  			
            | 4/2/2019 | -0.10 / -1.30% | 7.60 | 7.70 | 7.50 | 7.60 | 7.59 | 4.98 | 1,000 |   |  
            | 4/1/2019 | -0.20 / -2.53% | 7.80 | 7.80 | 7.70 | 7.70 | 7.73 | 5.05 | 700 |   |  			
            | 3/29/2019 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 5.18 | 0 |   |  
            | 3/28/2019 | +0.10 / +1.28% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 5.18 | 100 |   |  |