| 
                 
                    Closing price on 11/1/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    94.90 | 
                 
                
                    | High | 
                    94.90 | 
                 
                
                    | Low | 
                    90.90 | 
                     
                
                    | Volume | 
                    226,100 | 
                                 
                
                    | Split-adjusted Price | 
                    29.94 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VHC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/1/2018
             | 
            
                -3.00 / -3.19%
             |             
            
                94.90
             |           
            
                94.90
             |               
            
                90.90
             |                           
            
                91.00
             | 
            
                92.43
             |                     
            
                29.94
             |                                 
            
                226,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/31/2018
             | 
            
                +4.00 / +4.44%
             |             
            
                91.90
             |           
            
                95.10
             |               
            
                91.40
             |                           
            
                94.00
             | 
            
                93.00
             |                     
            
                30.92
             |                                 
            
                1,730,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/30/2018
             | 
            
                -3.80 / -4.05%
             |             
            
                93.80
             |           
            
                94.50
             |               
            
                89.90
             |                           
            
                90.00
             | 
            
                91.96
             |                     
            
                29.61
             |                                 
            
                271,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/29/2018
             | 
            
                +0.50 / +0.54%
             |             
            
                93.30
             |           
            
                95.50
             |               
            
                93.00
             |                           
            
                93.80
             | 
            
                94.09
             |                     
            
                30.86
             |                                 
            
                201,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/26/2018
             | 
            
                -3.20 / -3.32%
             |             
            
                98.20
             |           
            
                98.90
             |               
            
                92.70
             |                           
            
                93.30
             | 
            
                95.04
             |                     
            
                30.69
             |                                 
            
                222,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2018
             | 
            
                -2.50 / -2.53%
             |             
            
                94.90
             |           
            
                97.00
             |               
            
                93.00
             |                           
            
                96.50
             | 
            
                94.64
             |                     
            
                31.75
             |                                 
            
                394,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/24/2018
             | 
            
                -2.00 / -1.98%
             |             
            
                101.00
             |           
            
                102.00
             |               
            
                96.00
             |                           
            
                99.00
             | 
            
                99.16
             |                     
            
                32.57
             |                                 
            
                213,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/23/2018
             | 
            
                +0.70 / +0.70%
             |             
            
                105.00
             |           
            
                105.00
             |               
            
                100.00
             |                           
            
                101.00
             | 
            
                101.77
             |                     
            
                33.23
             |                                 
            
                495,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/22/2018
             | 
            
                +6.50 / +6.93%
             |             
            
                93.80
             |           
            
                100.30
             |               
            
                93.80
             |                           
            
                100.30
             | 
            
                98.00
             |                     
            
                33.00
             |                                 
            
                465,490
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2018
             | 
            
                +4.10 / +4.57%
             |             
            
                88.00
             |           
            
                93.80
             |               
            
                88.00
             |                           
            
                93.80
             | 
            
                91.76
             |                     
            
                30.86
             |                                 
            
                283,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2018
             | 
            
                -0.10 / -0.11%
             |             
            
                88.40
             |           
            
                91.90
             |               
            
                88.40
             |                           
            
                89.70
             | 
            
                90.27
             |                     
            
                29.51
             |                                 
            
                67,240
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2018
             | 
            
                -0.20 / -0.22%
             |             
            
                91.00
             |           
            
                92.70
             |               
            
                89.60
             |                           
            
                89.80
             | 
            
                90.91
             |                     
            
                29.54
             |                                 
            
                112,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/16/2018
             | 
            
                +2.00 / +2.27%
             |             
            
                88.90
             |           
            
                90.20
             |               
            
                86.70
             |                           
            
                90.00
             | 
            
                89.81
             |                     
            
                29.61
             |                                 
            
                100,660
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2018
             | 
            
                -0.70 / -0.79%
             |             
            
                88.70
             |           
            
                88.80
             |               
            
                86.00
             |                           
            
                88.00
             | 
            
                87.85
             |                     
            
                28.95
             |                                 
            
                151,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2018
             | 
            
                +1.70 / +1.95%
             |             
            
                85.20
             |           
            
                90.00
             |               
            
                84.10
             |                           
            
                88.70
             | 
            
                86.15
             |                     
            
                29.18
             |                                 
            
                354,460
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2018
             | 
            
                -6.50 / -6.95%
             |             
            
                90.00
             |           
            
                90.00
             |               
            
                87.00
             |                           
            
                87.00
             | 
            
                87.74
             |                     
            
                28.62
             |                                 
            
                523,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2018
             | 
            
                +1.10 / +1.19%
             |             
            
                92.40
             |           
            
                94.30
             |               
            
                92.40
             |                           
            
                93.50
             | 
            
                93.39
             |                     
            
                30.76
             |                                 
            
                86,820
             |            
            
                 
             |                                       
         
    
        
            | 
                10/9/2018
             | 
            
                +0.30 / +0.33%
             |             
            
                91.20
             |           
            
                93.00
             |               
            
                91.20
             |                           
            
                92.40
             | 
            
                92.26
             |                     
            
                30.40
             |                                 
            
                77,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/8/2018
             | 
            
                0.00 / 0.00%
             |             
            
                93.50
             |           
            
                93.50
             |               
            
                90.30
             |                           
            
                92.10
             | 
            
                91.29
             |                     
            
                30.30
             |                                 
            
                190,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2018
             | 
            
                -3.40 / -3.56%
             |             
            
                94.20
             |           
            
                95.40
             |               
            
                92.10
             |                           
            
                92.10
             | 
            
                93.74
             |                     
            
                30.30
             |                                 
            
                161,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2018
             | 
            
                +1.10 / +1.17%
             |             
            
                94.00
             |           
            
                96.50
             |               
            
                94.00
             |                           
            
                95.50
             | 
            
                95.78
             |                     
            
                31.42
             |                                 
            
                153,210
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2018
             | 
            
                +1.40 / +1.51%
             |             
            
                92.00
             |           
            
                94.50
             |               
            
                92.00
             |                           
            
                94.40
             | 
            
                93.56
             |                     
            
                31.06
             |                                 
            
                66,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/2/2018
             | 
            
                +1.00 / +1.09%
             |             
            
                90.20
             |           
            
                93.00
             |               
            
                90.20
             |                           
            
                93.00
             | 
            
                91.76
             |                     
            
                30.60
             |                                 
            
                127,210
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2018
             | 
            
                -3.10 / -3.26%
             |             
            
                95.00
             |           
            
                95.00
             |               
            
                91.00
             |                           
            
                92.00
             | 
            
                92.41
             |                     
            
                30.27
             |                                 
            
                376,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/28/2018
             | 
            
                -1.90 / -1.96%
             |             
            
                98.60
             |           
            
                98.60
             |               
            
                95.00
             |                           
            
                95.10
             | 
            
                95.69
             |                     
            
                31.29
             |                                 
            
                305,460
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2018
             | 
            
                +0.50 / +0.52%
             |             
            
                96.00
             |           
            
                98.00
             |               
            
                96.00
             |                           
            
                97.00
             | 
            
                96.99
             |                     
            
                31.91
             |                                 
            
                165,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2018
             | 
            
                +0.50 / +0.52%
             |             
            
                97.50
             |           
            
                98.30
             |               
            
                96.00
             |                           
            
                96.50
             | 
            
                97.53
             |                     
            
                31.75
             |                                 
            
                364,580
             |            
            
                 
             |                                       
         
    
        
            | 
                9/25/2018
             | 
            
                +3.80 / +4.12%
             |             
            
                92.20
             |           
            
                96.80
             |               
            
                92.10
             |                           
            
                96.00
             | 
            
                95.21
             |                     
            
                31.58
             |                                 
            
                172,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2018
             | 
            
                -1.30 / -1.39%
             |             
            
                93.50
             |           
            
                95.00
             |               
            
                92.00
             |                           
            
                92.20
             | 
            
                92.95
             |                     
            
                30.33
             |                                 
            
                148,290
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2018
             | 
            
                +0.50 / +0.54%
             |             
            
                93.90
             |           
            
                96.40
             |               
            
                89.00
             |                           
            
                93.50
             | 
            
                93.88
             |                     
            
                30.76
             |                                 
            
                207,860
             |  
            
                 
             |                                                              
             
    
         
    
    
 |