| 
                 
                    Closing price on 4/17/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    53.10 | 
                 
                
                    | High | 
                    54.00 | 
                 
                
                    | Low | 
                    51.90 | 
                     
                
                    | Volume | 
                    166,820 | 
                                 
                
                    | Split-adjusted Price | 
                    16.47 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VHC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/17/2017
             | 
            
                -1.20 / -2.26%
             |             
            
                53.10
             |           
            
                54.00
             |               
            
                51.90
             |                           
            
                51.90
             | 
            
                52.26
             |                     
            
                16.47
             |                                 
            
                166,820
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2017
             | 
            
                -3.70 / -6.51%
             |             
            
                56.50
             |           
            
                56.50
             |               
            
                53.10
             |                           
            
                53.10
             | 
            
                54.79
             |                     
            
                16.85
             |                                 
            
                67,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2017
             | 
            
                -0.20 / -0.35%
             |             
            
                57.00
             |           
            
                57.10
             |               
            
                56.00
             |                           
            
                56.80
             | 
            
                56.71
             |                     
            
                18.02
             |                                 
            
                6,380,360
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2017
             | 
            
                +1.00 / +1.79%
             |             
            
                56.30
             |           
            
                57.90
             |               
            
                56.30
             |                           
            
                57.00
             | 
            
                56.93
             |                     
            
                18.09
             |                                 
            
                267,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2017
             | 
            
                +0.20 / +0.36%
             |             
            
                55.80
             |           
            
                57.00
             |               
            
                55.80
             |                           
            
                56.00
             | 
            
                56.35
             |                     
            
                17.77
             |                                 
            
                204,770
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2017
             | 
            
                +0.80 / +1.45%
             |             
            
                55.60
             |           
            
                56.00
             |               
            
                55.30
             |                           
            
                55.80
             | 
            
                55.74
             |                     
            
                17.71
             |                                 
            
                199,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2017
             | 
            
                +0.50 / +0.92%
             |             
            
                54.50
             |           
            
                55.20
             |               
            
                54.00
             |                           
            
                55.00
             | 
            
                54.71
             |                     
            
                17.45
             |                                 
            
                221,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2017
             | 
            
                -0.20 / -0.37%
             |             
            
                54.70
             |           
            
                54.70
             |               
            
                54.00
             |                           
            
                54.50
             | 
            
                54.38
             |                     
            
                17.30
             |                                 
            
                154,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2017
             | 
            
                +0.10 / +0.18%
             |             
            
                54.60
             |           
            
                54.70
             |               
            
                53.60
             |                           
            
                54.70
             | 
            
                54.31
             |                     
            
                17.36
             |                                 
            
                67,820
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2017
             | 
            
                +0.40 / +0.74%
             |             
            
                54.50
             |           
            
                54.80
             |               
            
                54.20
             |                           
            
                54.60
             | 
            
                54.53
             |                     
            
                17.33
             |                                 
            
                353,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2017
             | 
            
                -0.30 / -0.55%
             |             
            
                54.60
             |           
            
                55.20
             |               
            
                54.20
             |                           
            
                54.20
             | 
            
                54.67
             |                     
            
                17.20
             |                                 
            
                480,720
             |            
            
                 
             |                                       
         
    
        
            | 
                3/30/2017
             | 
            
                +0.10 / +0.18%
             |             
            
                54.50
             |           
            
                54.70
             |               
            
                54.00
             |                           
            
                54.50
             | 
            
                54.41
             |                     
            
                17.30
             |                                 
            
                503,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/29/2017
             | 
            
                +0.10 / +0.18%
             |             
            
                54.30
             |           
            
                54.50
             |               
            
                54.20
             |                           
            
                54.40
             | 
            
                54.32
             |                     
            
                17.26
             |                                 
            
                169,540
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2017
             | 
            
                +0.80 / +1.50%
             |             
            
                54.00
             |           
            
                54.50
             |               
            
                53.30
             |                           
            
                54.30
             | 
            
                54.07
             |                     
            
                17.23
             |                                 
            
                339,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2017
             | 
            
                +2.00 / +3.88%
             |             
            
                51.50
             |           
            
                54.30
             |               
            
                51.50
             |                           
            
                53.50
             | 
            
                52.75
             |                     
            
                16.98
             |                                 
            
                494,310
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2017
             | 
            
                +0.40 / +0.78%
             |             
            
                51.00
             |           
            
                51.90
             |               
            
                50.50
             |                           
            
                51.50
             | 
            
                51.27
             |                     
            
                16.34
             |                                 
            
                45,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/23/2017
             | 
            
                -0.90 / -1.73%
             |             
            
                52.00
             |           
            
                52.30
             |               
            
                51.10
             |                           
            
                51.10
             | 
            
                51.63
             |                     
            
                16.22
             |                                 
            
                137,990
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2017
             | 
            
                -0.60 / -1.14%
             |             
            
                52.60
             |           
            
                52.70
             |               
            
                51.50
             |                           
            
                52.00
             | 
            
                52.16
             |                     
            
                16.50
             |                                 
            
                110,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2017
             | 
            
                +0.10 / +0.19%
             |             
            
                52.50
             |           
            
                52.90
             |               
            
                52.50
             |                           
            
                52.60
             | 
            
                52.57
             |                     
            
                16.69
             |                                 
            
                132,240
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2017
             | 
            
                0.00 / 0.00%
             |             
            
                52.10
             |           
            
                52.70
             |               
            
                51.80
             |                           
            
                52.50
             | 
            
                52.37
             |                     
            
                16.66
             |                                 
            
                155,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2017
             | 
            
                -0.10 / -0.19%
             |             
            
                52.20
             |           
            
                52.60
             |               
            
                52.00
             |                           
            
                52.50
             | 
            
                52.28
             |                     
            
                16.66
             |                                 
            
                190,260
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2017
             | 
            
                +0.60 / +1.15%
             |             
            
                52.20
             |           
            
                53.00
             |               
            
                52.00
             |                           
            
                52.60
             | 
            
                52.49
             |                     
            
                16.69
             |                                 
            
                139,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2017
             | 
            
                +1.10 / +2.16%
             |             
            
                51.00
             |           
            
                52.30
             |               
            
                51.00
             |                           
            
                52.00
             | 
            
                51.54
             |                     
            
                16.50
             |                                 
            
                210,970
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2017
             | 
            
                -0.40 / -0.78%
             |             
            
                51.00
             |           
            
                51.40
             |               
            
                50.50
             |                           
            
                50.90
             | 
            
                50.96
             |                     
            
                16.15
             |                                 
            
                74,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2017
             | 
            
                -0.40 / -0.77%
             |             
            
                51.10
             |           
            
                51.30
             |               
            
                50.00
             |                           
            
                51.30
             | 
            
                50.60
             |                     
            
                16.28
             |                                 
            
                74,270
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2017
             | 
            
                0.00 / 0.00%
             |             
            
                51.70
             |           
            
                51.90
             |               
            
                50.00
             |                           
            
                51.70
             | 
            
                50.82
             |                     
            
                16.41
             |                                 
            
                61,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/9/2017
             | 
            
                -0.60 / -1.15%
             |             
            
                51.70
             |           
            
                52.00
             |               
            
                51.00
             |                           
            
                51.70
             | 
            
                51.48
             |                     
            
                16.41
             |                                 
            
                28,670
             |            
            
                 
             |                                       
         
    
        
            | 
                3/8/2017
             | 
            
                -0.40 / -0.76%
             |             
            
                52.70
             |           
            
                52.80
             |               
            
                52.20
             |                           
            
                52.30
             | 
            
                52.58
             |                     
            
                16.60
             |                                 
            
                104,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2017
             | 
            
                +1.10 / +2.13%
             |             
            
                51.60
             |           
            
                53.10
             |               
            
                50.20
             |                           
            
                52.70
             | 
            
                52.12
             |                     
            
                16.72
             |                                 
            
                118,270
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2017
             | 
            
                -0.40 / -0.77%
             |             
            
                52.50
             |           
            
                53.00
             |               
            
                51.60
             |                           
            
                51.60
             | 
            
                52.56
             |                     
            
                16.37
             |                                 
            
                140,350
             |  
            
                 
             |                                                              
             
    
         
    
    
 |