| 
                 
                    Closing price on 7/11/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    88.00 | 
                 
                
                    | High | 
                    88.00 | 
                 
                
                    | Low | 
                    87.40 | 
                     
                
                    | Volume | 
                    118,080 | 
                                 
                
                    | Split-adjusted Price | 
                    30.19 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VHC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/11/2019
             | 
            
                0.00 / 0.00%
             |             
            
                88.00
             |           
            
                88.00
             |               
            
                87.40
             |                           
            
                88.00
             | 
            
                87.77
             |                     
            
                30.19
             |                                 
            
                118,080
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2019
             | 
            
                0.00 / 0.00%
             |             
            
                88.40
             |           
            
                88.40
             |               
            
                87.50
             |                           
            
                88.00
             | 
            
                87.92
             |                     
            
                30.19
             |                                 
            
                69,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2019
             | 
            
                +0.40 / +0.46%
             |             
            
                87.60
             |           
            
                88.30
             |               
            
                86.70
             |                           
            
                88.00
             | 
            
                87.55
             |                     
            
                30.19
             |                                 
            
                176,480
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2019
             | 
            
                -0.40 / -0.45%
             |             
            
                87.70
             |           
            
                88.40
             |               
            
                87.30
             |                           
            
                87.60
             | 
            
                87.66
             |                     
            
                30.05
             |                                 
            
                273,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2019
             | 
            
                +1.50 / +1.73%
             |             
            
                86.90
             |           
            
                88.20
             |               
            
                86.00
             |                           
            
                88.00
             | 
            
                87.46
             |                     
            
                30.19
             |                                 
            
                280,120
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2019
             | 
            
                +0.90 / +1.05%
             |             
            
                86.00
             |           
            
                86.80
             |               
            
                85.80
             |                           
            
                86.50
             | 
            
                86.25
             |                     
            
                29.67
             |                                 
            
                121,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2019
             | 
            
                -0.90 / -1.04%
             |             
            
                86.50
             |           
            
                86.50
             |               
            
                85.30
             |                           
            
                85.60
             | 
            
                85.65
             |                     
            
                29.36
             |                                 
            
                143,810
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2019
             | 
            
                -1.50 / -1.70%
             |             
            
                88.00
             |           
            
                88.20
             |               
            
                86.50
             |                           
            
                86.50
             | 
            
                87.30
             |                     
            
                29.67
             |                                 
            
                159,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2019
             | 
            
                0.00 / 0.00%
             |             
            
                89.00
             |           
            
                89.00
             |               
            
                87.20
             |                           
            
                88.00
             | 
            
                87.78
             |                     
            
                30.19
             |                                 
            
                140,810
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2019
             | 
            
                0.00 / 0.00%
             |             
            
                88.00
             |           
            
                88.30
             |               
            
                87.20
             |                           
            
                88.00
             | 
            
                87.87
             |                     
            
                30.19
             |                                 
            
                185,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2019
             | 
            
                -0.50 / -0.56%
             |             
            
                88.50
             |           
            
                89.00
             |               
            
                87.30
             |                           
            
                88.00
             | 
            
                88.12
             |                     
            
                30.19
             |                                 
            
                209,720
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2019
             | 
            
                +2.50 / +2.91%
             |             
            
                87.30
             |           
            
                89.00
             |               
            
                87.00
             |                           
            
                88.50
             | 
            
                88.09
             |                     
            
                30.36
             |                                 
            
                211,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2019
             | 
            
                -1.70 / -1.94%
             |             
            
                87.70
             |           
            
                88.00
             |               
            
                85.90
             |                           
            
                86.00
             | 
            
                86.81
             |                     
            
                29.50
             |                                 
            
                81,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2019
             | 
            
                +0.70 / +0.80%
             |             
            
                87.00
             |           
            
                87.70
             |               
            
                86.80
             |                           
            
                87.70
             | 
            
                87.19
             |                     
            
                30.08
             |                                 
            
                129,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2019
             | 
            
                +0.40 / +0.46%
             |             
            
                86.60
             |           
            
                87.40
             |               
            
                86.50
             |                           
            
                87.00
             | 
            
                86.84
             |                     
            
                29.84
             |                                 
            
                89,980
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2019
             | 
            
                +0.10 / +0.12%
             |             
            
                86.90
             |           
            
                86.90
             |               
            
                86.30
             |                           
            
                86.60
             | 
            
                86.66
             |                     
            
                29.71
             |                                 
            
                91,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/19/2019
             | 
            
                +1.50 / +1.76%
             |             
            
                85.50
             |           
            
                86.80
             |               
            
                85.30
             |                           
            
                86.50
             | 
            
                86.13
             |                     
            
                29.67
             |                                 
            
                149,760
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                85.50
             |           
            
                86.00
             |               
            
                84.40
             |                           
            
                85.00
             | 
            
                85.01
             |                     
            
                29.16
             |                                 
            
                149,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2019
             | 
            
                -0.30 / -0.35%
             |             
            
                86.50
             |           
            
                86.50
             |               
            
                84.90
             |                           
            
                85.00
             | 
            
                85.47
             |                     
            
                29.16
             |                                 
            
                128,360
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2019
             | 
            
                -0.70 / -0.81%
             |             
            
                86.30
             |           
            
                86.80
             |               
            
                84.80
             |                           
            
                85.30
             | 
            
                85.58
             |                     
            
                29.26
             |                                 
            
                210,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2019
             | 
            
                -1.50 / -1.71%
             |             
            
                88.10
             |           
            
                88.10
             |               
            
                85.00
             |                           
            
                86.00
             | 
            
                86.46
             |                     
            
                29.50
             |                                 
            
                196,460
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                87.50
             |           
            
                88.40
             |               
            
                87.50
             |                           
            
                87.50
             | 
            
                87.98
             |                     
            
                30.01
             |                                 
            
                107,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2019
             | 
            
                -0.10 / -0.11%
             |             
            
                87.80
             |           
            
                88.50
             |               
            
                87.20
             |                           
            
                87.50
             | 
            
                87.75
             |                     
            
                30.01
             |                                 
            
                143,410
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2019
             | 
            
                -3.00 / -3.31%
             |             
            
                90.70
             |           
            
                90.80
             |               
            
                87.60
             |                           
            
                87.60
             | 
            
                88.53
             |                     
            
                30.05
             |                                 
            
                452,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2019
             | 
            
                +0.20 / +0.22%
             |             
            
                90.10
             |           
            
                91.00
             |               
            
                90.10
             |                           
            
                90.60
             | 
            
                90.57
             |                     
            
                31.08
             |                                 
            
                98,230
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2019
             | 
            
                +1.30 / +1.46%
             |             
            
                89.00
             |           
            
                91.00
             |               
            
                89.00
             |                           
            
                90.40
             | 
            
                90.21
             |                     
            
                31.01
             |                                 
            
                274,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2019
             | 
            
                +0.20 / +0.22%
             |             
            
                89.00
             |           
            
                89.80
             |               
            
                88.90
             |                           
            
                89.10
             | 
            
                89.25
             |                     
            
                30.56
             |                                 
            
                228,680
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2019
             | 
            
                +0.90 / +1.02%
             |             
            
                88.00
             |           
            
                89.50
             |               
            
                87.30
             |                           
            
                88.90
             | 
            
                88.22
             |                     
            
                30.49
             |                                 
            
                259,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2019
             | 
            
                -3.00 / -3.30%
             |             
            
                89.60
             |           
            
                90.60
             |               
            
                88.00
             |                           
            
                88.00
             | 
            
                89.35
             |                     
            
                30.19
             |                                 
            
                490,070
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2019
             | 
            
                -2.50 / -2.67%
             |             
            
                92.90
             |           
            
                93.50
             |               
            
                90.70
             |                           
            
                91.00
             | 
            
                92.16
             |                     
            
                31.22
             |                                 
            
                597,470
             |  
            
                 
             |                                                              
             
    
         
    
    
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