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                    Closing price on 6/3/2022
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                    | Open | 37.00 |  
                    | High | 37.00 |  
                    | Low | 36.40 |  
                    | Volume | 2,000 |  
                    | Split-adjusted Price | 16.81 |  
                
             | 
 |  VTK Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/3/2022 | +0.30 / +0.83% | 37.00 | 37.00 | 36.40 | 36.40 | 36.50 | 16.81 | 2,000 |   |  
            | 6/2/2022 | -0.10 / -0.27% | 34.50 | 36.50 | 34.50 | 36.50 | 36.10 | 16.85 | 800 |   |  			
            | 6/1/2022 | -0.20 / -0.54% | 36.60 | 36.60 | 36.60 | 36.60 | 36.60 | 16.90 | 300 |   |  
            | 5/31/2022 | +0.10 / +0.27% | 36.90 | 36.90 | 35.90 | 36.90 | 36.80 | 17.04 | 7,300 |   |  			
            | 5/30/2022 | -0.10 / -0.27% | 36.90 | 36.90 | 36.80 | 36.80 | 36.80 | 16.99 | 1,600 |   |  
            | 5/27/2022 | +0.10 / +0.27% | 37.00 | 37.00 | 36.60 | 36.60 | 36.90 | 16.90 | 1,200 |   |  			
            | 5/26/2022 | -0.10 / -0.27% | 36.60 | 36.60 | 36.50 | 36.50 | 36.50 | 16.85 | 600 |   |  
            | 5/25/2022 | 0.00 / 0.00% | 36.60 | 36.60 | 36.60 | 36.60 | 36.60 | 16.90 | 200 |   |  			
            | 5/24/2022 | 0.00 / 0.00% | 36.60 | 36.60 | 36.60 | 36.60 | 36.60 | 16.90 | 0 |   |  
            | 5/23/2022 | 0.00 / 0.00% | 35.60 | 37.50 | 35.60 | 37.50 | 36.60 | 17.32 | 400 |   |  			
            | 5/20/2022 | 0.00 / 0.00% | 37.50 | 37.50 | 37.50 | 37.50 | 37.50 | 17.32 | 300 |   |  
            | 5/19/2022 | +1.80 / +5.04% | 37.80 | 38.00 | 36.40 | 37.50 | 37.50 | 17.32 | 2,100 |   |  			
            | 5/18/2022 | -0.10 / -0.28% | 35.70 | 35.70 | 35.70 | 35.70 | 35.70 | 16.48 | 300 |   |  
            | 5/17/2022 | 0.00 / 0.00% | 35.80 | 35.80 | 35.70 | 35.80 | 35.80 | 16.53 | 700 |   |  			
            | 5/16/2022 | +0.50 / +1.41% | 35.50 | 36.00 | 35.50 | 36.00 | 35.80 | 16.62 | 400 |   |  
            | 5/13/2022 | -1.00 / -2.78% | 36.00 | 36.00 | 35.00 | 35.00 | 35.50 | 16.16 | 600 |   |  			
            | 5/12/2022 | -1.90 / -5.01% | 36.00 | 36.00 | 36.00 | 36.00 | 36.00 | 16.62 | 200 |   |  
            | 5/11/2022 | +2.50 / +7.06% | 37.90 | 37.90 | 37.90 | 37.90 | 37.90 | 17.50 | 400 |   |  			
            | 5/10/2022 | +0.30 / +0.83% | 35.00 | 36.60 | 35.00 | 36.60 | 35.40 | 16.90 | 2,500 |   |  
            | 5/9/2022 | -2.00 / -5.26% | 36.50 | 36.50 | 36.00 | 36.00 | 36.30 | 16.62 | 2,000 |   |  			
            | 5/6/2022 | +2.00 / +5.41% | 37.80 | 39.00 | 37.80 | 39.00 | 38.00 | 18.01 | 6,100 |   |  
            | 5/5/2022 | 0.00 / 0.00% | 37.00 | 37.10 | 37.00 | 37.00 | 37.00 | 17.09 | 2,600 |   |  			
            | 5/4/2022 | +0.70 / +1.93% | 36.90 | 37.00 | 36.90 | 37.00 | 37.00 | 17.09 | 2,200 |   |  
            | 4/29/2022 | +0.90 / +2.50% | 36.00 | 37.00 | 36.00 | 36.90 | 36.30 | 17.04 | 1,100 |   |  			
            | 4/28/2022 | -1.30 / -3.49% | 36.00 | 36.00 | 36.00 | 36.00 | 36.00 | 16.62 | 1,500 |   |  
            | 4/27/2022 | +2.20 / +6.27% | 37.30 | 37.30 | 37.30 | 37.30 | 37.30 | 17.22 | 100 |   |  			
            | 4/26/2022 | 0.00 / 0.00% | 35.10 | 35.10 | 35.10 | 35.10 | 35.10 | 16.21 | 3,400 |   |  
            | 4/25/2022 | -1.70 / -4.66% | 41.50 | 41.50 | 34.50 | 34.80 | 35.10 | 16.07 | 3,100 |   |  			
            | 4/22/2022 | +0.30 / +0.84% | 40.90 | 40.90 | 36.00 | 36.20 | 36.50 | 16.72 | 1,100 |   |  
            | 4/21/2022 | -0.80 / -2.17% | 36.00 | 36.00 | 35.60 | 36.00 | 35.90 | 16.62 | 3,300 |   |  |