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                    Closing price on 5/10/2022
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                    | Open | 35.00 |  
                    | High | 36.60 |  
                    | Low | 35.00 |  
                    | Volume | 2,500 |  
                    | Split-adjusted Price | 16.90 |  
                
             | 
 |  VTK Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 4/20/2022 | -1.70 / -4.39% | 36.50 | 37.10 | 36.50 | 37.00 | 36.80 | 17.09 | 2,700 |   |  
            | 4/19/2022 | 0.00 / 0.00% | 38.70 | 38.70 | 38.70 | 38.70 | 38.70 | 17.87 | 900 |   |  			
            | 4/18/2022 | 0.00 / 0.00% | 39.10 | 39.10 | 38.50 | 38.80 | 38.70 | 17.92 | 8,200 |   |  
            | 4/15/2022 | +1.10 / +2.90% | 38.70 | 39.00 | 38.20 | 39.00 | 38.80 | 18.01 | 5,800 |   |  			
            | 4/14/2022 | +0.60 / +1.58% | 37.10 | 38.50 | 37.10 | 38.50 | 37.90 | 17.78 | 2,400 |   |  
            | 4/13/2022 | +0.50 / +1.34% | 37.90 | 37.90 | 37.90 | 37.90 | 37.90 | 17.50 | 100 |   |  			
            | 4/12/2022 | -0.80 / -2.12% | 38.40 | 38.40 | 36.50 | 37.00 | 37.40 | 17.09 | 9,000 |   |  
            | 4/8/2022 | +0.40 / +1.06% | 37.50 | 38.00 | 37.50 | 38.00 | 37.80 | 17.55 | 5,100 |   |  			
            | 4/7/2022 | -0.60 / -1.57% | 37.60 | 37.70 | 37.50 | 37.60 | 37.60 | 17.36 | 2,000 |   |  
            | 4/6/2022 | 0.00 / 0.00% | 38.60 | 38.60 | 37.90 | 37.90 | 38.20 | 17.50 | 5,200 |   |  			
            | 4/5/2022 | +0.70 / +1.88% | 37.20 | 38.00 | 37.20 | 38.00 | 37.90 | 17.55 | 5,100 |   |  
            | 4/4/2022 | -0.10 / -0.27% | 37.50 | 37.50 | 37.00 | 37.30 | 37.30 | 17.22 | 2,200 |   |  			
            | 4/1/2022 | 0.00 / 0.00% | 37.40 | 37.40 | 37.40 | 37.40 | 37.40 | 17.27 | 5,300 |   |  
            | 3/31/2022 | -0.10 / -0.27% | 37.40 | 37.50 | 37.30 | 37.30 | 37.40 | 17.22 | 3,200 |   |  			
            | 3/30/2022 | +0.30 / +0.81% | 41.00 | 41.00 | 37.00 | 37.40 | 37.40 | 17.27 | 11,100 |   |  
            | 3/29/2022 | 0.00 / 0.00% | 37.50 | 37.50 | 36.30 | 37.30 | 37.10 | 17.22 | 4,100 |   |  			
            | 3/28/2022 | +1.70 / +4.71% | 36.10 | 39.90 | 36.10 | 37.80 | 37.30 | 17.45 | 7,400 |   |  
            | 3/25/2022 | +1.20 / +3.44% | 35.00 | 37.80 | 35.00 | 36.10 | 36.10 | 16.67 | 9,300 |   |  |