| 
                 
                    Closing price on 5/27/2024
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    80.60 | 
                 
                
                    | High | 
                    80.60 | 
                 
                
                    | Low | 
                    74.00 | 
                     
                
                    | Volume | 
                    243,300 | 
                                 
                
                    | Split-adjusted Price | 
                    73.85 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VTK Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/27/2024
             | 
            
                -4.40 / -5.41%
             |             
            
                80.60
             |           
            
                80.60
             |               
            
                74.00
             |                           
            
                77.00
             | 
            
                75.20
             |                     
            
                73.85
             |                                 
            
                243,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2024
             | 
            
                -6.90 / -7.89%
             |             
            
                87.00
             |           
            
                87.90
             |               
            
                77.60
             |                           
            
                80.60
             | 
            
                81.40
             |                     
            
                77.31
             |                                 
            
                273,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2024
             | 
            
                +6.10 / +7.46%
             |             
            
                87.00
             |           
            
                93.10
             |               
            
                81.80
             |                           
            
                87.90
             | 
            
                87.50
             |                     
            
                84.31
             |                                 
            
                345,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2024
             | 
            
                +10.80 / +14.98%
             |             
            
                74.50
             |           
            
                82.90
             |               
            
                74.50
             |                           
            
                82.90
             | 
            
                81.80
             |                     
            
                79.51
             |                                 
            
                221,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2024
             | 
            
                +7.80 / +11.69%
             |             
            
                68.80
             |           
            
                76.70
             |               
            
                68.70
             |                           
            
                74.50
             | 
            
                72.10
             |                     
            
                71.46
             |                                 
            
                286,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2024
             | 
            
                +8.90 / +14.88%
             |             
            
                63.70
             |           
            
                68.70
             |               
            
                63.70
             |                           
            
                68.70
             | 
            
                66.70
             |                     
            
                65.89
             |                                 
            
                290,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2024
             | 
            
                +8.20 / +14.77%
             |             
            
                55.50
             |           
            
                63.70
             |               
            
                55.20
             |                           
            
                63.70
             | 
            
                59.80
             |                     
            
                61.10
             |                                 
            
                276,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2024
             | 
            
                +0.60 / +1.09%
             |             
            
                56.20
             |           
            
                56.20
             |               
            
                55.00
             |                           
            
                55.40
             | 
            
                55.50
             |                     
            
                53.14
             |                                 
            
                67,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2024
             | 
            
                +1.70 / +3.19%
             |             
            
                53.30
             |           
            
                56.00
             |               
            
                53.30
             |                           
            
                55.00
             | 
            
                54.80
             |                     
            
                52.75
             |                                 
            
                92,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2024
             | 
            
                -1.30 / -2.41%
             |             
            
                54.00
             |           
            
                54.00
             |               
            
                52.70
             |                           
            
                52.70
             | 
            
                53.30
             |                     
            
                50.55
             |                                 
            
                74,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2024
             | 
            
                -1.20 / -2.17%
             |             
            
                55.20
             |           
            
                56.40
             |               
            
                53.50
             |                           
            
                54.00
             | 
            
                54.00
             |                     
            
                51.79
             |                                 
            
                65,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2024
             | 
            
                -2.00 / -3.50%
             |             
            
                56.00
             |           
            
                56.40
             |               
            
                54.50
             |                           
            
                55.10
             | 
            
                55.20
             |                     
            
                52.85
             |                                 
            
                88,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2024
             | 
            
                -0.10 / -0.18%
             |             
            
                57.90
             |           
            
                57.90
             |               
            
                56.30
             |                           
            
                56.40
             | 
            
                57.10
             |                     
            
                54.10
             |                                 
            
                57,103
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2024
             | 
            
                +2.10 / +3.82%
             |             
            
                56.00
             |           
            
                57.50
             |               
            
                54.90
             |                           
            
                57.10
             | 
            
                56.50
             |                     
            
                54.77
             |                                 
            
                139,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2024
             | 
            
                +1.40 / +2.58%
             |             
            
                54.20
             |           
            
                55.90
             |               
            
                54.00
             |                           
            
                55.60
             | 
            
                55.00
             |                     
            
                53.33
             |                                 
            
                82,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2024
             | 
            
                +0.60 / +1.11%
             |             
            
                54.60
             |           
            
                56.00
             |               
            
                53.50
             |                           
            
                54.50
             | 
            
                54.20
             |                     
            
                52.27
             |                                 
            
                41,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2024
             | 
            
                +0.40 / +0.75%
             |             
            
                56.00
             |           
            
                56.00
             |               
            
                53.30
             |                           
            
                53.40
             | 
            
                53.90
             |                     
            
                51.22
             |                                 
            
                38,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/2/2024
             | 
            
                -0.50 / -0.92%
             |             
            
                54.20
             |           
            
                54.20
             |               
            
                52.30
             |                           
            
                53.70
             | 
            
                53.00
             |                     
            
                51.51
             |                                 
            
                51,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2024
             | 
            
                -1.00 / -1.81%
             |             
            
                55.30
             |           
            
                55.30
             |               
            
                53.50
             |                           
            
                54.30
             | 
            
                54.20
             |                     
            
                52.08
             |                                 
            
                66,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2024
             | 
            
                -0.40 / -0.73%
             |             
            
                56.00
             |           
            
                57.00
             |               
            
                53.70
             |                           
            
                54.20
             | 
            
                55.30
             |                     
            
                51.99
             |                                 
            
                85,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2024
             | 
            
                +4.50 / +8.91%
             |             
            
                52.00
             |           
            
                55.50
             |               
            
                52.00
             |                           
            
                55.00
             | 
            
                54.60
             |                     
            
                52.75
             |                                 
            
                71,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2024
             | 
            
                +4.90 / +10.40%
             |             
            
                47.40
             |           
            
                52.00
             |               
            
                47.40
             |                           
            
                52.00
             | 
            
                50.50
             |                     
            
                49.88
             |                                 
            
                113,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2024
             | 
            
                +2.20 / +4.87%
             |             
            
                47.50
             |           
            
                47.60
             |               
            
                46.40
             |                           
            
                47.40
             | 
            
                47.10
             |                     
            
                45.46
             |                                 
            
                30,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2024
             | 
            
                -1.50 / -3.19%
             |             
            
                46.00
             |           
            
                46.50
             |               
            
                44.00
             |                           
            
                45.50
             | 
            
                45.20
             |                     
            
                43.64
             |                                 
            
                31,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2024
             | 
            
                +0.40 / +0.88%
             |             
            
                46.10
             |           
            
                47.90
             |               
            
                46.00
             |                           
            
                46.10
             | 
            
                47.00
             |                     
            
                44.22
             |                                 
            
                30,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2024
             | 
            
                -1.00 / -2.04%
             |             
            
                46.60
             |           
            
                47.90
             |               
            
                44.00
             |                           
            
                47.90
             | 
            
                45.70
             |                     
            
                45.94
             |                                 
            
                103,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2024
             | 
            
                -5.40 / -10.42%
             |             
            
                51.80
             |           
            
                51.80
             |               
            
                45.10
             |                           
            
                46.40
             | 
            
                48.90
             |                     
            
                44.50
             |                                 
            
                87,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2024
             | 
            
                +1.30 / +2.57%
             |             
            
                50.90
             |           
            
                52.50
             |               
            
                50.70
             |                           
            
                51.80
             | 
            
                51.80
             |                     
            
                49.68
             |                                 
            
                34,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2024
             | 
            
                -0.60 / -1.15%
             |             
            
                50.00
             |           
            
                51.60
             |               
            
                49.50
             |                           
            
                51.60
             | 
            
                50.50
             |                     
            
                49.49
             |                                 
            
                29,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2024
             | 
            
                +0.90 / +1.76%
             |             
            
                52.00
             |           
            
                53.10
             |               
            
                51.00
             |                           
            
                52.00
             | 
            
                52.20
             |                     
            
                49.88
             |                                 
            
                86,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |