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                    Closing price on 2/8/2022
                 |  |  
    
        |           
                
                    | Open | 29.00 |  
                    | High | 29.00 |  
                    | Low | 28.10 |  
                    | Volume | 1,600 |  
                    | Split-adjusted Price | 13.11 |  
                
             | 
 |  VTK Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/8/2022 | -0.10 / -0.35% | 29.00 | 29.00 | 28.10 | 28.40 | 28.30 | 13.11 | 1,600 |   |  
            | 2/7/2022 | 0.00 / 0.00% | 28.50 | 28.50 | 28.50 | 28.50 | 28.50 | 13.16 | 2,100 |   |  			
            | 1/28/2022 | 0.00 / 0.00% | 28.50 | 28.50 | 28.50 | 28.50 | 28.50 | 13.16 | 100 |   |  
            | 1/27/2022 | +0.10 / +0.35% | 28.50 | 28.50 | 28.50 | 28.50 | 28.50 | 13.16 | 100 |   |  			
            | 1/26/2022 | -0.10 / -0.35% | 28.40 | 28.40 | 28.40 | 28.40 | 28.40 | 13.11 | 100 |   |  
            | 1/25/2022 | +0.10 / +0.35% | 28.50 | 28.50 | 28.50 | 28.50 | 28.50 | 13.16 | 100 |   |  			
            | 1/24/2022 | +0.70 / +2.53% | 28.40 | 28.40 | 28.40 | 28.40 | 28.40 | 13.11 | 100 |   |  
            | 1/21/2022 | -0.30 / -1.07% | 26.20 | 28.00 | 26.20 | 27.70 | 27.70 | 12.79 | 6,500 |   |  			
            | 1/20/2022 | -0.70 / -2.44% | 28.00 | 28.00 | 28.00 | 28.00 | 28.00 | 12.93 | 100 |   |  
            | 1/19/2022 | +1.90 / +7.09% | 28.70 | 28.70 | 28.70 | 28.70 | 28.70 | 13.25 | 100 |   |  			
            | 1/18/2022 | -1.00 / -3.48% | 24.40 | 27.80 | 24.40 | 27.70 | 26.80 | 12.79 | 1,400 |   |  
            | 1/17/2022 | -0.20 / -0.69% | 29.00 | 29.00 | 28.40 | 28.60 | 28.70 | 13.21 | 4,100 |   |  			
            | 1/14/2022 | -0.20 / -0.69% | 28.80 | 28.80 | 28.80 | 28.80 | 28.80 | 13.30 | 100 |   |  
            | 1/13/2022 | +0.30 / +1.05% | 29.00 | 29.00 | 29.00 | 29.00 | 29.00 | 13.39 | 100 |   |  			
            | 1/12/2022 | 0.00 / 0.00% | 28.70 | 28.70 | 28.70 | 28.70 | 28.70 | 13.25 | 500 |   |  
            | 1/11/2022 | +0.40 / +1.41% | 28.80 | 28.80 | 28.70 | 28.70 | 28.70 | 13.25 | 1,000 |   |  			
            | 1/10/2022 | -0.30 / -1.06% | 29.00 | 29.00 | 27.80 | 28.00 | 28.30 | 12.93 | 3,500 |   |  
            | 1/7/2022 | -1.60 / -5.50% | 29.00 | 29.00 | 27.50 | 27.50 | 28.30 | 12.70 | 200 |   |  			
            | 1/6/2022 | +0.20 / +0.69% | 29.10 | 29.10 | 29.10 | 29.10 | 29.10 | 13.44 | 100 |   |  
            | 1/5/2022 | -0.30 / -1.04% | 28.90 | 29.00 | 28.50 | 28.50 | 28.90 | 13.16 | 1,635 |   |  			
            | 1/4/2022 | 0.00 / 0.00% | 29.00 | 29.10 | 28.60 | 28.90 | 28.80 | 13.34 | 2,400 |   |  
            | 12/31/2021 | +0.60 / +2.12% | 29.00 | 29.50 | 28.40 | 28.90 | 28.90 | 13.34 | 4,900 |   |  			
            | 12/30/2021 | +0.30 / +1.05% | 27.50 | 29.00 | 27.50 | 29.00 | 28.30 | 13.39 | 1,100 |   |  
            | 12/29/2021 | -0.20 / -0.69% | 28.70 | 28.70 | 28.70 | 28.70 | 28.70 | 13.25 | 100 |   |  			
            | 12/28/2021 | +1.70 / +6.25% | 28.90 | 28.90 | 28.90 | 28.90 | 28.90 | 13.34 | 100 |   |  
            | 12/27/2021 | 0.00 / 0.00% | 26.10 | 27.50 | 26.10 | 27.50 | 27.20 | 12.70 | 4,200 |   |  			
            | 12/24/2021 | +0.20 / +0.73% | 27.50 | 27.90 | 27.50 | 27.50 | 27.50 | 12.70 | 3,000 |   |  
            | 12/23/2021 | -1.80 / -6.23% | 27.50 | 27.50 | 27.10 | 27.10 | 27.30 | 12.51 | 200 |   |  			
            | 12/22/2021 | +2.40 / +9.06% | 28.50 | 29.10 | 28.50 | 28.90 | 28.90 | 13.34 | 1,500 |   |  
            | 12/21/2021 | +0.10 / +0.35% | 28.40 | 28.50 | 25.00 | 28.50 | 26.50 | 13.16 | 8,600 |   |  |