| 
                 
                    Closing price on 8/1/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    140.40 | 
                 
                
                    | High | 
                    141.50 | 
                 
                
                    | Low | 
                    140.00 | 
                     
                
                    | Volume | 
                    36,700 | 
                                 
                
                    | Split-adjusted Price | 
                    61.43 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VTP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/1/2019
             | 
            
                +0.10 / +0.07%
             |             
            
                140.40
             |           
            
                141.50
             |               
            
                140.00
             |                           
            
                140.40
             | 
            
                140.71
             |                     
            
                61.43
             |                                 
            
                36,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2019
             | 
            
                -0.40 / -0.28%
             |             
            
                141.00
             |           
            
                141.80
             |               
            
                139.00
             |                           
            
                140.30
             | 
            
                140.42
             |                     
            
                61.38
             |                                 
            
                90,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2019
             | 
            
                +0.50 / +0.36%
             |             
            
                140.60
             |           
            
                142.50
             |               
            
                140.10
             |                           
            
                140.70
             | 
            
                141.25
             |                     
            
                61.56
             |                                 
            
                35,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2019
             | 
            
                -2.90 / -2.03%
             |             
            
                143.10
             |           
            
                144.00
             |               
            
                139.00
             |                           
            
                140.20
             | 
            
                140.56
             |                     
            
                61.34
             |                                 
            
                188,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2019
             | 
            
                -1.50 / -1.03%
             |             
            
                145.10
             |           
            
                145.10
             |               
            
                142.10
             |                           
            
                143.50
             | 
            
                143.07
             |                     
            
                62.79
             |                                 
            
                63,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/25/2019
             | 
            
                +0.30 / +0.21%
             |             
            
                144.70
             |           
            
                147.00
             |               
            
                144.20
             |                           
            
                145.00
             | 
            
                145.13
             |                     
            
                63.44
             |                                 
            
                37,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2019
             | 
            
                -2.20 / -1.50%
             |             
            
                146.70
             |           
            
                146.70
             |               
            
                144.70
             |                           
            
                144.70
             | 
            
                145.10
             |                     
            
                63.31
             |                                 
            
                28,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2019
             | 
            
                -0.10 / -0.07%
             |             
            
                147.00
             |           
            
                147.30
             |               
            
                146.10
             |                           
            
                146.90
             | 
            
                146.84
             |                     
            
                64.27
             |                                 
            
                31,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/22/2019
             | 
            
                +5.10 / +3.59%
             |             
            
                142.30
             |           
            
                148.00
             |               
            
                140.00
             |                           
            
                147.00
             | 
            
                143.93
             |                     
            
                64.32
             |                                 
            
                187,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2019
             | 
            
                +0.40 / +0.28%
             |             
            
                142.50
             |           
            
                142.90
             |               
            
                140.10
             |                           
            
                142.30
             | 
            
                141.94
             |                     
            
                62.26
             |                                 
            
                63,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2019
             | 
            
                -1.90 / -1.32%
             |             
            
                143.00
             |           
            
                143.00
             |               
            
                141.30
             |                           
            
                141.90
             | 
            
                142.34
             |                     
            
                62.08
             |                                 
            
                24,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2019
             | 
            
                +1.80 / +1.27%
             |             
            
                142.00
             |           
            
                143.80
             |               
            
                142.00
             |                           
            
                143.80
             | 
            
                143.02
             |                     
            
                62.92
             |                                 
            
                106,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2019
             | 
            
                +2.10 / +1.50%
             |             
            
                139.00
             |           
            
                144.50
             |               
            
                139.00
             |                           
            
                142.00
             | 
            
                141.06
             |                     
            
                62.13
             |                                 
            
                109,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2019
             | 
            
                -0.10 / -0.07%
             |             
            
                139.00
             |           
            
                139.90
             |               
            
                137.00
             |                           
            
                139.90
             | 
            
                138.44
             |                     
            
                61.21
             |                                 
            
                42,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                140.10
             |           
            
                140.50
             |               
            
                138.50
             |                           
            
                140.10
             | 
            
                139.95
             |                     
            
                61.30
             |                                 
            
                62,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2019
             | 
            
                -0.90 / -0.64%
             |             
            
                141.00
             |           
            
                142.00
             |               
            
                140.00
             |                           
            
                140.10
             | 
            
                140.40
             |                     
            
                61.30
             |                                 
            
                57,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2019
             | 
            
                +3.40 / +2.47%
             |             
            
                139.00
             |           
            
                141.00
             |               
            
                137.50
             |                           
            
                141.00
             | 
            
                139.20
             |                     
            
                61.69
             |                                 
            
                92,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2019
             | 
            
                +2.10 / +1.55%
             |             
            
                138.00
             |           
            
                138.50
             |               
            
                135.30
             |                           
            
                137.60
             | 
            
                137.04
             |                     
            
                60.20
             |                                 
            
                52,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2019
             | 
            
                -2.70 / -1.95%
             |             
            
                137.50
             |           
            
                138.00
             |               
            
                135.10
             |                           
            
                135.50
             | 
            
                135.53
             |                     
            
                59.28
             |                                 
            
                30,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2019
             | 
            
                -0.90 / -0.65%
             |             
            
                139.00
             |           
            
                139.00
             |               
            
                137.80
             |                           
            
                138.00
             | 
            
                138.17
             |                     
            
                60.38
             |                                 
            
                25,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2019
             | 
            
                +3.30 / +2.43%
             |             
            
                135.80
             |           
            
                140.00
             |               
            
                135.50
             |                           
            
                138.90
             | 
            
                137.67
             |                     
            
                60.77
             |                                 
            
                87,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2019
             | 
            
                +1.00 / +0.74%
             |             
            
                135.20
             |           
            
                137.00
             |               
            
                134.60
             |                           
            
                135.60
             | 
            
                135.59
             |                     
            
                59.33
             |                                 
            
                76,055
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2019
             | 
            
                -2.90 / -2.11%
             |             
            
                137.00
             |           
            
                138.00
             |               
            
                133.80
             |                           
            
                134.60
             | 
            
                135.18
             |                     
            
                58.89
             |                                 
            
                107,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2019
             | 
            
                -3.50 / -2.48%
             |             
            
                141.50
             |           
            
                141.50
             |               
            
                136.60
             |                           
            
                137.50
             | 
            
                138.49
             |                     
            
                60.16
             |                                 
            
                101,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2019
             | 
            
                -1.50 / -1.06%
             |             
            
                142.50
             |           
            
                142.50
             |               
            
                140.50
             |                           
            
                140.50
             | 
            
                141.02
             |                     
            
                61.47
             |                                 
            
                20,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2019
             | 
            
                +2.00 / +1.43%
             |             
            
                140.00
             |           
            
                142.90
             |               
            
                140.00
             |                           
            
                142.00
             | 
            
                141.21
             |                     
            
                62.13
             |                                 
            
                116,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                140.00
             |           
            
                140.70
             |               
            
                138.00
             |                           
            
                140.00
             | 
            
                139.47
             |                     
            
                61.25
             |                                 
            
                77,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2019
             | 
            
                -3.00 / -2.10%
             |             
            
                143.80
             |           
            
                144.50
             |               
            
                140.00
             |                           
            
                140.00
             | 
            
                142.45
             |                     
            
                61.25
             |                                 
            
                59,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2019
             | 
            
                -1.90 / -1.31%
             |             
            
                145.20
             |           
            
                145.20
             |               
            
                142.50
             |                           
            
                143.00
             | 
            
                144.19
             |                     
            
                62.57
             |                                 
            
                43,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2019
             | 
            
                -1.20 / -0.82%
             |             
            
                147.00
             |           
            
                147.00
             |               
            
                144.00
             |                           
            
                144.80
             | 
            
                144.88
             |                     
            
                63.35
             |                                 
            
                33,200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |