| 
                 
                    Closing price on 4/10/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    2.76 | 
                 
                
                    | High | 
                    2.76 | 
                 
                
                    | Low | 
                    2.69 | 
                     
                
                    | Volume | 
                    2,299,460 | 
                                 
                
                    | Split-adjusted Price | 
                    2.73 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VHG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/10/2017
             | 
            
                0.00 / 0.00%
             |             
            
                2.76
             |           
            
                2.76
             |               
            
                2.69
             |                           
            
                2.73
             | 
            
                2.73
             |                     
            
                2.73
             |                                 
            
                2,299,460
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2017
             | 
            
                +0.09 / +3.41%
             |             
            
                2.64
             |           
            
                2.75
             |               
            
                2.60
             |                           
            
                2.73
             | 
            
                2.69
             |                     
            
                2.73
             |                                 
            
                2,959,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2017
             | 
            
                +0.01 / +0.38%
             |             
            
                2.63
             |           
            
                2.69
             |               
            
                2.62
             |                           
            
                2.64
             | 
            
                2.64
             |                     
            
                2.64
             |                                 
            
                2,214,590
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2017
             | 
            
                +0.04 / +1.54%
             |             
            
                2.60
             |           
            
                2.69
             |               
            
                2.60
             |                           
            
                2.63
             | 
            
                2.62
             |                     
            
                2.63
             |                                 
            
                1,858,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/3/2017
             | 
            
                -0.11 / -4.07%
             |             
            
                2.67
             |           
            
                2.70
             |               
            
                2.52
             |                           
            
                2.59
             | 
            
                2.64
             |                     
            
                2.59
             |                                 
            
                3,155,260
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2017
             | 
            
                -0.01 / -0.37%
             |             
            
                2.70
             |           
            
                2.74
             |               
            
                2.62
             |                           
            
                2.70
             | 
            
                2.69
             |                     
            
                2.70
             |                                 
            
                5,063,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2017
             | 
            
                -0.09 / -3.21%
             |             
            
                2.67
             |           
            
                2.82
             |               
            
                2.67
             |                           
            
                2.71
             | 
            
                2.76
             |                     
            
                2.71
             |                                 
            
                4,620,520
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2017
             | 
            
                +0.08 / +2.94%
             |             
            
                2.65
             |           
            
                2.83
             |               
            
                2.65
             |                           
            
                2.80
             | 
            
                2.73
             |                     
            
                2.80
             |                                 
            
                7,201,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2017
             | 
            
                +0.17 / +6.67%
             |             
            
                2.60
             |           
            
                2.72
             |               
            
                2.59
             |                           
            
                2.72
             | 
            
                2.70
             |                     
            
                2.72
             |                                 
            
                11,994,180
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2017
             | 
            
                +0.16 / +6.69%
             |             
            
                2.45
             |           
            
                2.55
             |               
            
                2.45
             |                           
            
                2.55
             | 
            
                2.54
             |                     
            
                2.55
             |                                 
            
                7,169,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2017
             | 
            
                +0.15 / +6.70%
             |             
            
                2.24
             |           
            
                2.39
             |               
            
                2.24
             |                           
            
                2.39
             | 
            
                2.33
             |                     
            
                2.39
             |                                 
            
                6,842,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2017
             | 
            
                +0.07 / +3.23%
             |             
            
                2.17
             |           
            
                2.24
             |               
            
                2.17
             |                           
            
                2.24
             | 
            
                2.21
             |                     
            
                2.24
             |                                 
            
                4,353,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2017
             | 
            
                +0.01 / +0.46%
             |             
            
                2.17
             |           
            
                2.22
             |               
            
                2.16
             |                           
            
                2.17
             | 
            
                2.19
             |                     
            
                2.17
             |                                 
            
                3,189,960
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2017
             | 
            
                -0.02 / -0.92%
             |             
            
                2.17
             |           
            
                2.18
             |               
            
                2.15
             |                           
            
                2.16
             | 
            
                2.17
             |                     
            
                2.16
             |                                 
            
                900,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/20/2017
             | 
            
                0.00 / 0.00%
             |             
            
                2.18
             |           
            
                2.19
             |               
            
                2.17
             |                           
            
                2.18
             | 
            
                2.18
             |                     
            
                2.18
             |                                 
            
                1,169,550
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2017
             | 
            
                -0.03 / -1.36%
             |             
            
                2.21
             |           
            
                2.22
             |               
            
                2.18
             |                           
            
                2.18
             | 
            
                2.19
             |                     
            
                2.18
             |                                 
            
                967,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2017
             | 
            
                +0.05 / +2.31%
             |             
            
                2.18
             |           
            
                2.23
             |               
            
                2.16
             |                           
            
                2.21
             | 
            
                2.19
             |                     
            
                2.21
             |                                 
            
                2,215,580
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2017
             | 
            
                0.00 / 0.00%
             |             
            
                2.16
             |           
            
                2.19
             |               
            
                2.15
             |                           
            
                2.16
             | 
            
                2.16
             |                     
            
                2.16
             |                                 
            
                877,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/14/2017
             | 
            
                -0.03 / -1.37%
             |             
            
                2.18
             |           
            
                2.20
             |               
            
                2.16
             |                           
            
                2.16
             | 
            
                2.17
             |                     
            
                2.16
             |                                 
            
                1,715,160
             |            
            
                 
             |                                       
         
    
        
            | 
                3/13/2017
             | 
            
                -0.07 / -3.10%
             |             
            
                2.25
             |           
            
                2.25
             |               
            
                2.19
             |                           
            
                2.19
             | 
            
                2.22
             |                     
            
                2.19
             |                                 
            
                2,132,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2017
             | 
            
                -0.01 / -0.44%
             |             
            
                2.27
             |           
            
                2.28
             |               
            
                2.24
             |                           
            
                2.26
             | 
            
                2.26
             |                     
            
                2.26
             |                                 
            
                3,143,980
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2017
             | 
            
                -0.01 / -0.44%
             |             
            
                2.29
             |           
            
                2.31
             |               
            
                2.27
             |                           
            
                2.27
             | 
            
                2.28
             |                     
            
                2.27
             |                                 
            
                3,046,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2017
             | 
            
                -0.06 / -2.56%
             |             
            
                2.34
             |           
            
                2.34
             |               
            
                2.28
             |                           
            
                2.28
             | 
            
                2.30
             |                     
            
                2.28
             |                                 
            
                2,112,570
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2017
             | 
            
                +0.05 / +2.18%
             |             
            
                2.29
             |           
            
                2.39
             |               
            
                2.28
             |                           
            
                2.34
             | 
            
                2.33
             |                     
            
                2.34
             |                                 
            
                3,806,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2017
             | 
            
                -0.02 / -0.87%
             |             
            
                2.32
             |           
            
                2.32
             |               
            
                2.29
             |                           
            
                2.29
             | 
            
                2.30
             |                     
            
                2.29
             |                                 
            
                1,704,640
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2017
             | 
            
                +0.05 / +2.21%
             |             
            
                2.26
             |           
            
                2.35
             |               
            
                2.26
             |                           
            
                2.31
             | 
            
                2.30
             |                     
            
                2.31
             |                                 
            
                2,758,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2017
             | 
            
                0.00 / 0.00%
             |             
            
                2.29
             |           
            
                2.29
             |               
            
                2.26
             |                           
            
                2.26
             | 
            
                2.27
             |                     
            
                2.26
             |                                 
            
                1,386,740
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2017
             | 
            
                0.00 / 0.00%
             |             
            
                2.28
             |           
            
                2.31
             |               
            
                2.25
             |                           
            
                2.26
             | 
            
                2.28
             |                     
            
                2.26
             |                                 
            
                4,458,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2017
             | 
            
                -0.05 / -2.16%
             |             
            
                2.31
             |           
            
                2.32
             |               
            
                2.26
             |                           
            
                2.26
             | 
            
                2.29
             |                     
            
                2.26
             |                                 
            
                2,457,840
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2017
             | 
            
                +0.03 / +1.32%
             |             
            
                2.30
             |           
            
                2.33
             |               
            
                2.27
             |                           
            
                2.31
             | 
            
                2.30
             |                     
            
                2.31
             |                                 
            
                2,308,610
             |  
            
                 
             |                                                              
             
    
         
    
    
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