| 
                 
                    Closing price on 5/20/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    179.00 | 
                 
                
                    | High | 
                    185.00 | 
                 
                
                    | Low | 
                    179.00 | 
                     
                
                    | Volume | 
                    300 | 
                                 
                
                    | Split-adjusted Price | 
                    106.15 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VCF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/20/2019
             | 
            
                +5.00 / +2.79%
             |             
            
                179.00
             |           
            
                185.00
             |               
            
                179.00
             |                           
            
                184.00
             | 
            
                180.00
             |                     
            
                106.15
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                179.00
             |           
            
                179.00
             |               
            
                179.00
             |                           
            
                179.00
             | 
            
                179.00
             |                     
            
                103.27
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2019
             | 
            
                -1.00 / -0.56%
             |             
            
                184.00
             |           
            
                184.00
             |               
            
                179.00
             |                           
            
                179.00
             | 
            
                180.22
             |                     
            
                103.27
             |                                 
            
                910
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2019
             | 
            
                -5.00 / -2.70%
             |             
            
                185.00
             |           
            
                185.00
             |               
            
                180.00
             |                           
            
                180.00
             | 
            
                180.52
             |                     
            
                103.85
             |                                 
            
                770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                185.00
             |           
            
                185.00
             |               
            
                185.00
             |                           
            
                185.00
             | 
            
                185.00
             |                     
            
                106.73
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2019
             | 
            
                +0.10 / +0.05%
             |             
            
                180.00
             |           
            
                185.00
             |               
            
                180.00
             |                           
            
                185.00
             | 
            
                180.00
             |                     
            
                106.73
             |                                 
            
                550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2019
             | 
            
                +4.90 / +2.72%
             |             
            
                184.90
             |           
            
                184.90
             |               
            
                184.90
             |                           
            
                184.90
             | 
            
                184.90
             |                     
            
                106.67
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                180.00
             |           
            
                180.00
             |               
            
                180.00
             |                           
            
                180.00
             | 
            
                180.00
             |                     
            
                103.85
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2019
             | 
            
                0.00 / 0.00%
             |             
            
                180.00
             |           
            
                180.00
             |               
            
                180.00
             |                           
            
                180.00
             | 
            
                180.00
             |                     
            
                103.85
             |                                 
            
                140
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2019
             | 
            
                -8.00 / -4.26%
             |             
            
                188.00
             |           
            
                188.00
             |               
            
                180.00
             |                           
            
                180.00
             | 
            
                180.65
             |                     
            
                103.85
             |                                 
            
                310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2019
             | 
            
                +6.00 / +3.30%
             |             
            
                188.00
             |           
            
                188.00
             |               
            
                188.00
             |                           
            
                188.00
             | 
            
                188.00
             |                     
            
                108.46
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                187.00
             |           
            
                187.00
             |               
            
                181.00
             |                           
            
                182.00
             | 
            
                183.33
             |                     
            
                105.00
             |                                 
            
                240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/2/2019
             | 
            
                -11.00 / -5.70%
             |             
            
                190.00
             |           
            
                190.00
             |               
            
                182.00
             |                           
            
                182.00
             | 
            
                187.50
             |                     
            
                105.00
             |                                 
            
                1,760
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2019
             | 
            
                -1.00 / -0.52%
             |             
            
                194.00
             |           
            
                194.00
             |               
            
                188.20
             |                           
            
                193.00
             | 
            
                192.30
             |                     
            
                111.35
             |                                 
            
                670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                194.00
             |           
            
                194.00
             |               
            
                194.00
             |                           
            
                194.00
             | 
            
                194.00
             |                     
            
                111.92
             |                                 
            
                110
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                187.80
             |           
            
                194.00
             |               
            
                187.70
             |                           
            
                194.00
             | 
            
                191.38
             |                     
            
                111.92
             |                                 
            
                580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                193.00
             |           
            
                194.00
             |               
            
                186.50
             |                           
            
                194.00
             | 
            
                192.13
             |                     
            
                111.92
             |                                 
            
                890
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2019
             | 
            
                -0.90 / -0.46%
             |             
            
                186.00
             |           
            
                194.00
             |               
            
                186.00
             |                           
            
                194.00
             | 
            
                190.00
             |                     
            
                111.92
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2019
             | 
            
                -5.10 / -2.55%
             |             
            
                187.00
             |           
            
                199.00
             |               
            
                187.00
             |                           
            
                194.90
             | 
            
                188.89
             |                     
            
                112.44
             |                                 
            
                1,260
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2019
             | 
            
                +0.10 / +0.05%
             |             
            
                209.00
             |           
            
                209.00
             |               
            
                190.00
             |                           
            
                200.00
             | 
            
                201.26
             |                     
            
                115.39
             |                                 
            
                2,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2019
             | 
            
                +5.90 / +3.04%
             |             
            
                181.50
             |           
            
                200.00
             |               
            
                181.50
             |                           
            
                199.90
             | 
            
                190.30
             |                     
            
                115.33
             |                                 
            
                1,650
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2019
             | 
            
                +5.00 / +2.65%
             |             
            
                186.00
             |           
            
                194.00
             |               
            
                186.00
             |                           
            
                194.00
             | 
            
                188.55
             |                     
            
                111.92
             |                                 
            
                2,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2019
             | 
            
                +3.00 / +1.61%
             |             
            
                185.00
             |           
            
                190.00
             |               
            
                181.00
             |                           
            
                189.00
             | 
            
                184.60
             |                     
            
                109.04
             |                                 
            
                4,610
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2019
             | 
            
                +5.00 / +2.76%
             |             
            
                181.00
             |           
            
                190.00
             |               
            
                181.00
             |                           
            
                186.00
             | 
            
                186.05
             |                     
            
                107.31
             |                                 
            
                1,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2019
             | 
            
                +7.10 / +4.08%
             |             
            
                186.00
             |           
            
                186.00
             |               
            
                175.00
             |                           
            
                181.00
             | 
            
                179.39
             |                     
            
                104.42
             |                                 
            
                2,960
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2019
             | 
            
                +11.30 / +6.95%
             |             
            
                173.90
             |           
            
                173.90
             |               
            
                173.90
             |                           
            
                173.90
             | 
            
                173.90
             |                     
            
                100.33
             |                                 
            
                1,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2019
             | 
            
                +10.60 / +6.97%
             |             
            
                162.60
             |           
            
                162.60
             |               
            
                162.60
             |                           
            
                162.60
             | 
            
                162.60
             |                     
            
                93.81
             |                                 
            
                2,120
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2019
             | 
            
                -0.80 / -0.52%
             |             
            
                152.00
             |           
            
                152.00
             |               
            
                152.00
             |                           
            
                152.00
             | 
            
                152.00
             |                     
            
                87.69
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2019
             | 
            
                +1.80 / +1.19%
             |             
            
                151.00
             |           
            
                153.00
             |               
            
                151.00
             |                           
            
                152.80
             | 
            
                152.73
             |                     
            
                88.15
             |                                 
            
                550
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2019
             | 
            
                +1.00 / +0.67%
             |             
            
                150.00
             |           
            
                151.00
             |               
            
                150.00
             |                           
            
                151.00
             | 
            
                150.00
             |                     
            
                87.12
             |                                 
            
                220
             |  
            
                 
             |                                                              
             
    
         
    
    
 |