| 
                 
                    Closing price on 9/28/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    31.50 | 
                 
                
                    | High | 
                    31.50 | 
                 
                
                    | Low | 
                    27.40 | 
                     
                
                    | Volume | 
                    2,112,900 | 
                                 
                
                    | Split-adjusted Price | 
                    27.94 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VGI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/28/2018
             | 
            
                +0.80 / +2.92%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                27.40
             |                           
            
                28.20
             | 
            
                29.26
             |                     
            
                27.94
             |                                 
            
                2,112,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2018
             | 
            
                +3.50 / +14.64%
             |             
            
                27.40
             |           
            
                27.40
             |               
            
                27.40
             |                           
            
                27.40
             | 
            
                27.40
             |                     
            
                27.15
             |                                 
            
                392,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2018
             | 
            
                +2.90 / +13.81%
             |             
            
                23.90
             |           
            
                23.90
             |               
            
                23.80
             |                           
            
                23.90
             | 
            
                23.90
             |                     
            
                23.68
             |                                 
            
                234,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/25/2018
             | 
            
                +6.00 / +40.00%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                16.00
             |                           
            
                21.00
             | 
            
                20.81
             |                     
            
                20.81
             |                                 
            
                1,816,800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |