| 
                 
                    Closing price on 2/29/2024
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    42.60 | 
                 
                
                    | High | 
                    42.60 | 
                 
                
                    | Low | 
                    42.00 | 
                     
                
                    | Volume | 
                    7,800 | 
                                 
                
                    | Split-adjusted Price | 
                    40.76 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VTK Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2024
             | 
            
                +0.30 / +0.74%
             |             
            
                40.70
             |           
            
                42.00
             |               
            
                40.60
             |                           
            
                41.00
             | 
            
                41.30
             |                     
            
                39.32
             |                                 
            
                19,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/31/2024
             | 
            
                -0.50 / -1.21%
             |             
            
                41.30
             |           
            
                41.30
             |               
            
                40.50
             |                           
            
                40.80
             | 
            
                40.70
             |                     
            
                39.13
             |                                 
            
                13,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/30/2024
             | 
            
                0.00 / 0.00%
             |             
            
                43.00
             |           
            
                47.00
             |               
            
                40.20
             |                           
            
                41.10
             | 
            
                41.30
             |                     
            
                39.42
             |                                 
            
                10,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2024
             | 
            
                0.00 / 0.00%
             |             
            
                41.30
             |           
            
                41.30
             |               
            
                40.40
             |                           
            
                41.10
             | 
            
                41.10
             |                     
            
                39.42
             |                                 
            
                7,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2024
             | 
            
                +0.10 / +0.24%
             |             
            
                41.00
             |           
            
                41.30
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                41.10
             |                     
            
                39.32
             |                                 
            
                9,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2024
             | 
            
                -1.20 / -2.87%
             |             
            
                41.90
             |           
            
                42.80
             |               
            
                40.50
             |                           
            
                40.60
             | 
            
                40.90
             |                     
            
                38.94
             |                                 
            
                23,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/24/2024
             | 
            
                -0.60 / -1.41%
             |             
            
                42.00
             |           
            
                43.00
             |               
            
                41.00
             |                           
            
                41.90
             | 
            
                41.80
             |                     
            
                40.19
             |                                 
            
                24,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/23/2024
             | 
            
                +0.30 / +0.70%
             |             
            
                43.20
             |           
            
                43.20
             |               
            
                42.10
             |                           
            
                43.00
             | 
            
                42.50
             |                     
            
                41.24
             |                                 
            
                18,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2024
             | 
            
                +0.60 / +1.42%
             |             
            
                42.40
             |           
            
                43.80
             |               
            
                42.00
             |                           
            
                43.00
             | 
            
                42.70
             |                     
            
                41.24
             |                                 
            
                18,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2024
             | 
            
                -0.20 / -0.47%
             |             
            
                44.00
             |           
            
                46.00
             |               
            
                41.80
             |                           
            
                42.10
             | 
            
                42.40
             |                     
            
                40.38
             |                                 
            
                18,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2024
             | 
            
                -2.50 / -5.64%
             |             
            
                44.90
             |           
            
                44.90
             |               
            
                41.50
             |                           
            
                41.80
             | 
            
                42.30
             |                     
            
                40.09
             |                                 
            
                31,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2024
             | 
            
                -0.20 / -0.46%
             |             
            
                44.90
             |           
            
                45.90
             |               
            
                43.30
             |                           
            
                43.50
             | 
            
                44.30
             |                     
            
                41.72
             |                                 
            
                20,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2024
             | 
            
                +4.30 / +10.59%
             |             
            
                43.00
             |           
            
                45.00
             |               
            
                41.00
             |                           
            
                44.90
             | 
            
                43.70
             |                     
            
                43.07
             |                                 
            
                71,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2024
             | 
            
                +2.70 / +7.05%
             |             
            
                39.00
             |           
            
                44.00
             |               
            
                38.30
             |                           
            
                41.00
             | 
            
                40.60
             |                     
            
                39.32
             |                                 
            
                35,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2024
             | 
            
                +0.10 / +0.26%
             |             
            
                39.00
             |           
            
                39.00
             |               
            
                37.80
             |                           
            
                38.60
             | 
            
                38.31
             |                     
            
                37.02
             |                                 
            
                27,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |