| 
                 
                    Closing price on 10/11/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    90.00 | 
                 
                
                    | High | 
                    90.00 | 
                 
                
                    | Low | 
                    87.00 | 
                     
                
                    | Volume | 
                    523,010 | 
                                 
                
                    | Split-adjusted Price | 
                    28.62 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VHC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2018
             | 
            
                +3.00 / +3.33%
             |             
            
                89.00
             |           
            
                93.20
             |               
            
                89.00
             |                           
            
                93.00
             | 
            
                91.96
             |                     
            
                30.60
             |                                 
            
                116,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2018
             | 
            
                0.00 / 0.00%
             |             
            
                90.00
             |           
            
                90.30
             |               
            
                88.20
             |                           
            
                90.00
             | 
            
                89.26
             |                     
            
                29.61
             |                                 
            
                64,050
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2018
             | 
            
                0.00 / 0.00%
             |             
            
                90.00
             |           
            
                90.40
             |               
            
                87.50
             |                           
            
                90.00
             | 
            
                89.97
             |                     
            
                29.61
             |                                 
            
                139,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2018
             | 
            
                +4.00 / +4.65%
             |             
            
                88.10
             |           
            
                91.00
             |               
            
                88.10
             |                           
            
                90.00
             | 
            
                90.10
             |                     
            
                29.61
             |                                 
            
                273,120
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2018
             | 
            
                +1.10 / +1.30%
             |             
            
                84.90
             |           
            
                88.00
             |               
            
                84.00
             |                           
            
                86.00
             | 
            
                85.93
             |                     
            
                28.29
             |                                 
            
                252,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                85.00
             |           
            
                86.20
             |               
            
                84.00
             |                           
            
                84.90
             | 
            
                85.27
             |                     
            
                27.93
             |                                 
            
                69,530
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2018
             | 
            
                +4.10 / +5.07%
             |             
            
                81.00
             |           
            
                85.10
             |               
            
                81.00
             |                           
            
                84.90
             | 
            
                83.27
             |                     
            
                27.93
             |                                 
            
                285,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/11/2018
             | 
            
                -0.90 / -1.10%
             |             
            
                81.90
             |           
            
                81.90
             |               
            
                80.80
             |                           
            
                80.80
             | 
            
                81.30
             |                     
            
                26.58
             |                                 
            
                65,780
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2018
             | 
            
                +0.40 / +0.49%
             |             
            
                81.30
             |           
            
                82.50
             |               
            
                80.40
             |                           
            
                81.70
             | 
            
                81.53
             |                     
            
                26.88
             |                                 
            
                53,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2018
             | 
            
                -0.70 / -0.85%
             |             
            
                82.00
             |           
            
                83.60
             |               
            
                79.30
             |                           
            
                81.30
             | 
            
                80.94
             |                     
            
                26.75
             |                                 
            
                118,960
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2018
             | 
            
                +2.70 / +3.40%
             |             
            
                80.50
             |           
            
                82.40
             |               
            
                80.00
             |                           
            
                82.00
             | 
            
                81.48
             |                     
            
                26.98
             |                                 
            
                104,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2018
             | 
            
                +0.30 / +0.38%
             |             
            
                80.00
             |           
            
                82.10
             |               
            
                79.10
             |                           
            
                79.30
             | 
            
                80.84
             |                     
            
                26.09
             |                                 
            
                160,720
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2018
             | 
            
                +2.00 / +2.60%
             |             
            
                76.90
             |           
            
                80.00
             |               
            
                75.20
             |                           
            
                79.00
             | 
            
                78.45
             |                     
            
                25.99
             |                                 
            
                109,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2018
             | 
            
                0.00 / 0.00%
             |             
            
                77.00
             |           
            
                78.50
             |               
            
                76.00
             |                           
            
                77.00
             | 
            
                77.40
             |                     
            
                25.33
             |                                 
            
                307,280
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2018
             | 
            
                +4.00 / +5.48%
             |             
            
                72.50
             |           
            
                77.00
             |               
            
                72.50
             |                           
            
                77.00
             | 
            
                74.81
             |                     
            
                25.33
             |                                 
            
                188,680
             |  
            
                 
             |                                                              
             
    
         
    
    
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