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                    Closing price on 3/21/2024
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                    | Open | 51.40 |  
                    | High | 52.50 |  
                    | Low | 50.50 |  
                    | Volume | 25,500 |  
                    | Split-adjusted Price | 50.26 |  
                
             | 
 |  VTK Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/21/2024 | +1.70 / +3.35% | 51.40 | 52.50 | 50.50 | 52.40 | 51.60 | 50.26 | 25,500 |   |  
            | 3/20/2024 | +1.70 / +3.43% | 51.50 | 51.50 | 50.00 | 51.30 | 50.70 | 49.20 | 15,300 |   |  			
            | 3/19/2024 | +0.90 / +1.83% | 49.70 | 50.10 | 49.10 | 50.00 | 49.60 | 47.96 | 40,200 |   |  
            | 3/18/2024 | -3.00 / -5.69% | 54.90 | 54.90 | 47.50 | 49.70 | 49.10 | 47.67 | 65,700 |   |  			
            | 3/15/2024 | -1.30 / -2.31% | 56.00 | 56.00 | 51.50 | 54.90 | 52.70 | 52.66 | 48,100 |   |  
            | 3/14/2024 | 0.00 / 0.00% | 59.00 | 63.00 | 53.90 | 56.00 | 56.20 | 53.71 | 106,000 |   |  			
            | 3/13/2024 | +7.30 / +14.99% | 52.00 | 56.00 | 52.00 | 56.00 | 56.00 | 53.71 | 96,000 |   |  
            | 3/12/2024 | +6.40 / +14.92% | 45.00 | 49.30 | 45.00 | 49.30 | 48.70 | 47.29 | 145,900 |   |  			
            | 3/11/2024 | +3.30 / +8.11% | 40.00 | 44.20 | 40.00 | 44.00 | 42.90 | 42.20 | 113,600 |   |  
            | 3/8/2024 | -0.30 / -0.74% | 42.90 | 42.90 | 40.50 | 40.50 | 40.70 | 38.85 | 30,900 |   |  			
            | 3/7/2024 | -0.10 / -0.24% | 40.70 | 41.70 | 40.60 | 40.80 | 40.80 | 39.13 | 10,000 |   |  
            | 3/6/2024 | -0.40 / -0.97% | 41.20 | 41.20 | 40.60 | 40.90 | 40.90 | 39.23 | 14,200 |   |  			
            | 3/5/2024 | -0.90 / -2.16% | 41.70 | 41.70 | 40.80 | 40.80 | 41.30 | 39.13 | 27,400 |   |  
            | 3/4/2024 | +0.90 / +2.23% | 43.00 | 43.00 | 41.20 | 41.30 | 41.70 | 39.61 | 5,500 |   |  			
            | 3/1/2024 | -0.90 / -2.12% | 41.70 | 41.80 | 39.90 | 41.50 | 40.40 | 39.80 | 90,500 |   |  
            | 2/29/2024 | -0.70 / -1.62% | 42.60 | 42.60 | 42.00 | 42.50 | 42.40 | 40.76 | 7,800 |   |  			
            | 2/28/2024 | +0.50 / +1.18% | 42.80 | 44.00 | 42.60 | 42.90 | 43.20 | 41.15 | 7,400 |   |  
            | 2/27/2024 | +0.70 / +1.66% | 41.80 | 42.90 | 41.80 | 42.80 | 42.40 | 41.05 | 32,700 |   |  			
            | 2/26/2024 | -0.40 / -0.95% | 42.30 | 42.30 | 41.70 | 41.90 | 42.10 | 40.19 | 2,500 |   |  
            | 2/23/2024 | -0.20 / -0.47% | 42.60 | 42.80 | 41.70 | 42.30 | 42.30 | 40.57 | 22,900 |   |  			
            | 2/22/2024 | +0.70 / +1.66% | 43.00 | 43.00 | 42.10 | 42.80 | 42.50 | 41.05 | 32,900 |   |  
            | 2/21/2024 | +0.70 / +1.67% | 41.70 | 42.90 | 41.70 | 42.50 | 42.10 | 40.76 | 20,200 |   |  			
            | 2/20/2024 | +0.50 / +1.20% | 41.50 | 42.00 | 41.50 | 42.00 | 41.80 | 40.28 | 30,000 |   |  
            | 2/19/2024 | +0.70 / +1.71% | 42.60 | 42.60 | 41.00 | 41.60 | 41.50 | 39.90 | 48,500 |   |  			
            | 2/16/2024 | +0.10 / +0.24% | 40.90 | 41.00 | 40.40 | 41.00 | 40.90 | 39.32 | 18,700 |   |  
            | 2/15/2024 | -0.80 / -1.93% | 41.00 | 41.20 | 40.60 | 40.70 | 40.90 | 39.04 | 15,400 |   |  			
            | 2/7/2024 | +0.10 / +0.24% | 38.60 | 41.70 | 38.60 | 41.50 | 41.50 | 39.80 | 10,500 |   |  
            | 2/6/2024 | +0.20 / +0.48% | 41.70 | 41.70 | 41.10 | 41.60 | 41.40 | 39.90 | 10,200 |   |  			
            | 2/5/2024 | -0.30 / -0.72% | 41.40 | 41.80 | 41.00 | 41.20 | 41.40 | 39.52 | 30,800 |   |  
            | 2/2/2024 | +0.10 / +0.24% | 41.50 | 42.00 | 41.40 | 41.40 | 41.50 | 39.71 | 19,700 |   |  |