| 
                 
                    Closing price on 4/24/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    11.30 | 
                 
                
                    | High | 
                    11.30 | 
                 
                
                    | Low | 
                    11.30 | 
                     
                
                    | Volume | 
                    1,710,650 | 
                                 
                
                    | Split-adjusted Price | 
                    10.47 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VNG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/24/2014
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                10.47
             |                                 
            
                1,710,650
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2014
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                10.47
             |                                 
            
                3,941,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2014
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                11.30
             |               
            
                11.20
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                10.47
             |                                 
            
                3,238,810
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2014
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                10.47
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2014
             | 
            
                +0.40 / +3.67%
             |             
            
                11.00
             |           
            
                11.30
             |               
            
                11.00
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                10.47
             |                                 
            
                8,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2014
             | 
            
                +0.70 / +6.86%
             |             
            
                9.70
             |           
            
                10.90
             |               
            
                9.50
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                10.10
             |                                 
            
                2,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2014
             | 
            
                +0.60 / +6.25%
             |             
            
                9.00
             |           
            
                10.20
             |               
            
                9.00
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                9.45
             |                                 
            
                12,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2014
             | 
            
                -0.70 / -6.80%
             |             
            
                9.60
             |           
            
                9.60
             |               
            
                9.60
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                8.90
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2014
             | 
            
                0.00 / 0.00%
             |             
            
                9.60
             |           
            
                10.30
             |               
            
                9.60
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                9.55
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2014
             | 
            
                0.00 / 0.00%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                9.55
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2014
             | 
            
                0.00 / 0.00%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                9.55
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2014
             | 
            
                0.00 / 0.00%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                9.55
             |                                 
            
                3,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2014
             | 
            
                -0.70 / -6.36%
             |             
            
                10.30
             |           
            
                11.00
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                9.55
             |                                 
            
                5,620
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2014
             | 
            
                +0.70 / +6.80%
             |             
            
                10.30
             |           
            
                11.00
             |               
            
                10.30
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                10.19
             |                                 
            
                13,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/3/2014
             | 
            
                +0.40 / +4.04%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                9.70
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                9.55
             |                                 
            
                245,740
             |            
            
                 
             |                                       
         
    
        
            | 
                4/2/2014
             | 
            
                +0.60 / +6.45%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                9.90
             |                     
            
                9.18
             |                                 
            
                5,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2014
             | 
            
                +0.60 / +6.90%
             |             
            
                9.30
             |           
            
                9.30
             |               
            
                9.30
             |                           
            
                9.30
             | 
            
                9.30
             |                     
            
                8.62
             |                                 
            
                46,860
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2014
             | 
            
                +0.50 / +6.10%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.70
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                8.06
             |                                 
            
                15,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2014
             | 
            
                +0.50 / +6.49%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                7.60
             |                                 
            
                10,610
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2014
             | 
            
                +0.50 / +6.94%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                7.14
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2014
             | 
            
                +0.40 / +5.88%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.20
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                6.67
             |                                 
            
                230
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2014
             | 
            
                +0.40 / +6.25%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                6.30
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2014
             | 
            
                0.00 / 0.00%
             |             
            
                6.40
             |           
            
                6.40
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.40
             |                     
            
                5.93
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2014
             | 
            
                -0.30 / -4.48%
             |             
            
                6.30
             |           
            
                7.00
             |               
            
                6.30
             |                           
            
                6.40
             | 
            
                6.40
             |                     
            
                5.93
             |                                 
            
                1,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/20/2014
             | 
            
                -0.50 / -6.94%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                6.21
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2014
             | 
            
                +0.20 / +2.86%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.20
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                6.67
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.40
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                6.49
             |                                 
            
                330
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2014
             | 
            
                +0.40 / +6.06%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.40
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                6.49
             |                                 
            
                10,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/14/2014
             | 
            
                +0.40 / +6.45%
             |             
            
                6.60
             |           
            
                6.60
             |               
            
                6.60
             |                           
            
                6.60
             | 
            
                6.60
             |                     
            
                6.12
             |                                 
            
                5,740
             |            
            
                 
             |                                       
         
    
        
            | 
                3/13/2014
             | 
            
                -0.40 / -6.06%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.20
             |                     
            
                5.75
             |                                 
            
                1,122,420
             |  
            
                 
             |                                                              
             
    
         
    
    
 |