| 
                 
                    Closing price on 2/28/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    2.31 | 
                 
                
                    | High | 
                    2.32 | 
                 
                
                    | Low | 
                    2.26 | 
                     
                
                    | Volume | 
                    2,457,840 | 
                                 
                
                    | Split-adjusted Price | 
                    2.26 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VHG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2017
             | 
            
                +0.01 / +0.44%
             |             
            
                2.26
             |           
            
                2.38
             |               
            
                2.26
             |                           
            
                2.28
             | 
            
                2.30
             |                     
            
                2.28
             |                                 
            
                2,083,370
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2017
             | 
            
                -0.04 / -1.73%
             |             
            
                2.30
             |           
            
                2.32
             |               
            
                2.25
             |                           
            
                2.27
             | 
            
                2.29
             |                     
            
                2.27
             |                                 
            
                1,774,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2017
             | 
            
                -0.07 / -2.94%
             |             
            
                2.39
             |           
            
                2.39
             |               
            
                2.30
             |                           
            
                2.31
             | 
            
                2.33
             |                     
            
                2.31
             |                                 
            
                1,613,670
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2017
             | 
            
                +0.14 / +6.25%
             |             
            
                2.27
             |           
            
                2.39
             |               
            
                2.26
             |                           
            
                2.38
             | 
            
                2.34
             |                     
            
                2.38
             |                                 
            
                3,500,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2017
             | 
            
                -0.03 / -1.32%
             |             
            
                2.24
             |           
            
                2.27
             |               
            
                2.22
             |                           
            
                2.24
             | 
            
                2.24
             |                     
            
                2.24
             |                                 
            
                1,383,950
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2017
             | 
            
                -0.03 / -1.30%
             |             
            
                2.30
             |           
            
                2.30
             |               
            
                2.24
             |                           
            
                2.27
             | 
            
                2.27
             |                     
            
                2.27
             |                                 
            
                1,101,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2017
             | 
            
                +0.02 / +0.88%
             |             
            
                2.29
             |           
            
                2.39
             |               
            
                2.27
             |                           
            
                2.30
             | 
            
                2.31
             |                     
            
                2.30
             |                                 
            
                2,185,590
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2017
             | 
            
                -0.08 / -3.39%
             |             
            
                2.36
             |           
            
                2.37
             |               
            
                2.28
             |                           
            
                2.28
             | 
            
                2.32
             |                     
            
                2.28
             |                                 
            
                1,354,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2017
             | 
            
                0.00 / 0.00%
             |             
            
                2.37
             |           
            
                2.48
             |               
            
                2.33
             |                           
            
                2.36
             | 
            
                2.40
             |                     
            
                2.36
             |                                 
            
                1,892,330
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2017
             | 
            
                +0.15 / +6.79%
             |             
            
                2.22
             |           
            
                2.36
             |               
            
                2.22
             |                           
            
                2.36
             | 
            
                2.35
             |                     
            
                2.36
             |                                 
            
                3,271,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2017
             | 
            
                -0.02 / -0.90%
             |             
            
                2.21
             |           
            
                2.23
             |               
            
                2.19
             |                           
            
                2.21
             | 
            
                2.20
             |                     
            
                2.21
             |                                 
            
                1,540,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2017
             | 
            
                -0.02 / -0.89%
             |             
            
                2.30
             |           
            
                2.31
             |               
            
                2.18
             |                           
            
                2.23
             | 
            
                2.25
             |                     
            
                2.23
             |                                 
            
                2,270,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2017
             | 
            
                +0.14 / +6.64%
             |             
            
                2.12
             |           
            
                2.25
             |               
            
                2.12
             |                           
            
                2.25
             | 
            
                2.22
             |                     
            
                2.25
             |                                 
            
                1,552,740
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2017
             | 
            
                +0.07 / +3.43%
             |             
            
                2.03
             |           
            
                2.14
             |               
            
                2.03
             |                           
            
                2.11
             | 
            
                2.11
             |                     
            
                2.11
             |                                 
            
                2,046,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2017
             | 
            
                +0.01 / +0.49%
             |             
            
                2.02
             |           
            
                2.04
             |               
            
                2.00
             |                           
            
                2.04
             | 
            
                2.02
             |                     
            
                2.04
             |                                 
            
                778,430
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2017
             | 
            
                +0.05 / +2.53%
             |             
            
                1.99
             |           
            
                2.04
             |               
            
                1.99
             |                           
            
                2.03
             | 
            
                2.02
             |                     
            
                2.03
             |                                 
            
                1,420,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2017
             | 
            
                +0.03 / +1.54%
             |             
            
                1.92
             |           
            
                2.00
             |               
            
                1.92
             |                           
            
                1.98
             | 
            
                1.96
             |                     
            
                1.98
             |                                 
            
                791,550
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2017
             | 
            
                -0.06 / -2.99%
             |             
            
                1.98
             |           
            
                1.99
             |               
            
                1.93
             |                           
            
                1.95
             | 
            
                1.95
             |                     
            
                1.95
             |                                 
            
                2,291,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2017
             | 
            
                +0.03 / +1.52%
             |             
            
                1.98
             |           
            
                2.03
             |               
            
                1.95
             |                           
            
                2.01
             | 
            
                1.99
             |                     
            
                2.01
             |                                 
            
                1,161,510
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2017
             | 
            
                +0.03 / +1.54%
             |             
            
                2.01
             |           
            
                2.01
             |               
            
                1.95
             |                           
            
                1.98
             | 
            
                1.99
             |                     
            
                1.98
             |                                 
            
                1,418,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2017
             | 
            
                -0.07 / -3.47%
             |             
            
                2.02
             |           
            
                2.02
             |               
            
                1.94
             |                           
            
                1.95
             | 
            
                1.98
             |                     
            
                1.95
             |                                 
            
                915,370
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2017
             | 
            
                -0.01 / -0.49%
             |             
            
                2.06
             |           
            
                2.06
             |               
            
                2.02
             |                           
            
                2.02
             | 
            
                2.02
             |                     
            
                2.02
             |                                 
            
                469,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2017
             | 
            
                +0.01 / +0.50%
             |             
            
                2.04
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.03
             | 
            
                2.04
             |                     
            
                2.03
             |                                 
            
                1,767,860
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2017
             | 
            
                -0.11 / -5.16%
             |             
            
                2.13
             |           
            
                2.13
             |               
            
                2.02
             |                           
            
                2.02
             | 
            
                2.07
             |                     
            
                2.02
             |                                 
            
                1,038,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2017
             | 
            
                -0.02 / -0.93%
             |             
            
                2.17
             |           
            
                2.18
             |               
            
                2.13
             |                           
            
                2.13
             | 
            
                2.15
             |                     
            
                2.13
             |                                 
            
                583,990
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2017
             | 
            
                -0.01 / -0.46%
             |             
            
                2.16
             |           
            
                2.16
             |               
            
                2.15
             |                           
            
                2.15
             | 
            
                2.15
             |                     
            
                2.15
             |                                 
            
                512,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2017
             | 
            
                -0.03 / -1.37%
             |             
            
                2.19
             |           
            
                2.19
             |               
            
                2.15
             |                           
            
                2.16
             | 
            
                2.17
             |                     
            
                2.16
             |                                 
            
                474,450
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2017
             | 
            
                +0.02 / +0.92%
             |             
            
                2.19
             |           
            
                2.20
             |               
            
                2.18
             |                           
            
                2.19
             | 
            
                2.19
             |                     
            
                2.19
             |                                 
            
                426,650
             |  
            
                 
             |                                                              
             
    
         
    
    
 | 
					 
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