| 
                 
                    Closing price on 3/26/2025
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    63.60 | 
                 
                
                    | High | 
                    63.60 | 
                 
                
                    | Low | 
                    62.00 | 
                     
                
                    | Volume | 
                    23,400 | 
                                 
                
                    | Split-adjusted Price | 
                    60.85 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VTK Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/26/2025
             | 
            
                -1.30 / -2.04%
             |             
            
                63.60
             |           
            
                63.60
             |               
            
                62.00
             |                           
            
                62.40
             | 
            
                62.40
             |                     
            
                60.85
             |                                 
            
                23,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2025
             | 
            
                -2.40 / -3.67%
             |             
            
                65.20
             |           
            
                65.20
             |               
            
                62.40
             |                           
            
                63.00
             | 
            
                63.70
             |                     
            
                61.43
             |                                 
            
                23,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2025
             | 
            
                -0.80 / -1.21%
             |             
            
                66.20
             |           
            
                66.20
             |               
            
                65.10
             |                           
            
                65.20
             | 
            
                65.40
             |                     
            
                63.58
             |                                 
            
                10,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2025
             | 
            
                +0.40 / +0.61%
             |             
            
                67.90
             |           
            
                67.90
             |               
            
                65.80
             |                           
            
                66.20
             | 
            
                66.00
             |                     
            
                64.55
             |                                 
            
                10,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/20/2025
             | 
            
                -0.70 / -1.06%
             |             
            
                66.20
             |           
            
                66.20
             |               
            
                65.30
             |                           
            
                65.40
             | 
            
                65.80
             |                     
            
                63.77
             |                                 
            
                13,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2025
             | 
            
                -0.80 / -1.20%
             |             
            
                67.10
             |           
            
                67.10
             |               
            
                65.60
             |                           
            
                66.00
             | 
            
                66.10
             |                     
            
                64.36
             |                                 
            
                8,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2025
             | 
            
                +0.60 / +0.90%
             |             
            
                66.80
             |           
            
                67.40
             |               
            
                66.40
             |                           
            
                67.40
             | 
            
                66.80
             |                     
            
                65.72
             |                                 
            
                8,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2025
             | 
            
                -0.90 / -1.33%
             |             
            
                67.50
             |           
            
                67.50
             |               
            
                66.50
             |                           
            
                66.60
             | 
            
                66.80
             |                     
            
                64.94
             |                                 
            
                18,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/14/2025
             | 
            
                -0.40 / -0.59%
             |             
            
                68.60
             |           
            
                68.80
             |               
            
                67.10
             |                           
            
                67.20
             | 
            
                67.50
             |                     
            
                65.53
             |                                 
            
                16,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/13/2025
             | 
            
                -0.90 / -1.32%
             |             
            
                67.90
             |           
            
                71.50
             |               
            
                66.90
             |                           
            
                67.10
             | 
            
                67.60
             |                     
            
                65.43
             |                                 
            
                19,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2025
             | 
            
                -1.00 / -1.46%
             |             
            
                68.70
             |           
            
                68.70
             |               
            
                67.60
             |                           
            
                67.70
             | 
            
                68.00
             |                     
            
                66.02
             |                                 
            
                32,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2025
             | 
            
                -0.90 / -1.29%
             |             
            
                69.00
             |           
            
                69.00
             |               
            
                68.50
             |                           
            
                68.60
             | 
            
                68.70
             |                     
            
                66.89
             |                                 
            
                20,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2025
             | 
            
                -0.20 / -0.29%
             |             
            
                70.90
             |           
            
                70.90
             |               
            
                69.10
             |                           
            
                69.50
             | 
            
                69.50
             |                     
            
                67.77
             |                                 
            
                11,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2025
             | 
            
                +0.10 / +0.14%
             |             
            
                70.00
             |           
            
                70.00
             |               
            
                69.60
             |                           
            
                69.80
             | 
            
                69.70
             |                     
            
                68.06
             |                                 
            
                9,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2025
             | 
            
                +1.50 / +2.17%
             |             
            
                70.00
             |           
            
                71.80
             |               
            
                69.20
             |                           
            
                70.50
             | 
            
                69.70
             |                     
            
                68.75
             |                                 
            
                16,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2025
             | 
            
                -0.80 / -1.15%
             |             
            
                69.80
             |           
            
                70.00
             |               
            
                68.30
             |                           
            
                69.00
             | 
            
                69.00
             |                     
            
                67.28
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2025
             | 
            
                -0.10 / -0.14%
             |             
            
                70.00
             |           
            
                70.00
             |               
            
                69.10
             |                           
            
                69.90
             | 
            
                69.80
             |                     
            
                68.16
             |                                 
            
                17,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2025
             | 
            
                +0.60 / +0.86%
             |             
            
                69.80
             |           
            
                71.00
             |               
            
                69.40
             |                           
            
                70.00
             | 
            
                70.00
             |                     
            
                68.26
             |                                 
            
                14,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2025
             | 
            
                +0.90 / +1.30%
             |             
            
                69.00
             |           
            
                70.00
             |               
            
                68.50
             |                           
            
                69.90
             | 
            
                69.40
             |                     
            
                68.16
             |                                 
            
                16,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2025
             | 
            
                +0.30 / +0.43%
             |             
            
                69.50
             |           
            
                69.50
             |               
            
                68.10
             |                           
            
                69.30
             | 
            
                69.00
             |                     
            
                67.58
             |                                 
            
                8,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2025
             | 
            
                +0.80 / +1.17%
             |             
            
                68.20
             |           
            
                70.00
             |               
            
                68.10
             |                           
            
                69.00
             | 
            
                69.00
             |                     
            
                67.28
             |                                 
            
                36,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2025
             | 
            
                +0.10 / +0.15%
             |             
            
                68.30
             |           
            
                68.50
             |               
            
                68.00
             |                           
            
                68.40
             | 
            
                68.20
             |                     
            
                66.70
             |                                 
            
                15,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2025
             | 
            
                -1.40 / -2.01%
             |             
            
                69.70
             |           
            
                69.70
             |               
            
                68.00
             |                           
            
                68.30
             | 
            
                68.30
             |                     
            
                66.60
             |                                 
            
                26,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2025
             | 
            
                -0.30 / -0.43%
             |             
            
                69.90
             |           
            
                70.00
             |               
            
                69.50
             |                           
            
                69.70
             | 
            
                69.70
             |                     
            
                67.97
             |                                 
            
                21,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2025
             | 
            
                -1.00 / -1.41%
             |             
            
                70.80
             |           
            
                70.80
             |               
            
                69.80
             |                           
            
                69.90
             | 
            
                70.00
             |                     
            
                68.16
             |                                 
            
                12,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2025
             | 
            
                +0.90 / +1.30%
             |             
            
                77.50
             |           
            
                77.50
             |               
            
                69.60
             |                           
            
                70.10
             | 
            
                70.90
             |                     
            
                68.36
             |                                 
            
                24,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2025
             | 
            
                0.00 / 0.00%
             |             
            
                68.70
             |           
            
                69.70
             |               
            
                68.70
             |                           
            
                69.30
             | 
            
                69.20
             |                     
            
                67.58
             |                                 
            
                18,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2025
             | 
            
                -0.80 / -1.15%
             |             
            
                70.00
             |           
            
                70.00
             |               
            
                69.00
             |                           
            
                69.00
             | 
            
                69.30
             |                     
            
                67.28
             |                                 
            
                18,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2025
             | 
            
                +0.40 / +0.57%
             |             
            
                69.60
             |           
            
                71.60
             |               
            
                69.20
             |                           
            
                70.00
             | 
            
                69.80
             |                     
            
                68.26
             |                                 
            
                25,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2025
             | 
            
                -0.10 / -0.14%
             |             
            
                70.10
             |           
            
                70.10
             |               
            
                69.00
             |                           
            
                70.00
             | 
            
                69.60
             |                     
            
                68.26
             |                                 
            
                20,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |