| 
                 
                    Closing price on 6/4/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    9.80 | 
                 
                
                    | High | 
                    9.90 | 
                 
                
                    | Low | 
                    9.20 | 
                     
                
                    | Volume | 
                    5,500 | 
                                 
                
                    | Split-adjusted Price | 
                    5.54 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VGS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/4/2019
             | 
            
                -0.20 / -2.11%
             |             
            
                9.80
             |           
            
                9.90
             |               
            
                9.20
             |                           
            
                9.30
             | 
            
                9.57
             |                     
            
                5.54
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/3/2019
             | 
            
                +0.30 / +3.26%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                8.90
             |                           
            
                9.50
             | 
            
                9.42
             |                     
            
                5.66
             |                                 
            
                10,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2019
             | 
            
                -0.20 / -2.13%
             |             
            
                9.90
             |           
            
                10.00
             |               
            
                9.10
             |                           
            
                9.20
             | 
            
                9.34
             |                     
            
                5.48
             |                                 
            
                11,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2019
             | 
            
                -0.10 / -1.05%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                9.10
             |                           
            
                9.40
             | 
            
                9.67
             |                     
            
                5.60
             |                                 
            
                4,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2019
             | 
            
                +0.30 / +3.26%
             |             
            
                9.90
             |           
            
                10.00
             |               
            
                9.20
             |                           
            
                9.50
             | 
            
                9.58
             |                     
            
                5.66
             |                                 
            
                9,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2019
             | 
            
                -0.30 / -3.16%
             |             
            
                9.60
             |           
            
                9.60
             |               
            
                9.10
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                5.48
             |                                 
            
                4,977,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/27/2019
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.10
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.67
             |                     
            
                5.66
             |                                 
            
                21,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2019
             | 
            
                -0.20 / -2.06%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.80
             |                     
            
                5.66
             |                                 
            
                14,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2019
             | 
            
                +0.20 / +2.11%
             |             
            
                10.10
             |           
            
                10.20
             |               
            
                9.30
             |                           
            
                9.70
             | 
            
                9.62
             |                     
            
                5.77
             |                                 
            
                71,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2019
             | 
            
                0.00 / 0.00%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                8.80
             |                           
            
                9.50
             | 
            
                9.24
             |                     
            
                5.66
             |                                 
            
                21,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2019
             | 
            
                +0.30 / +3.26%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.30
             |                           
            
                9.50
             | 
            
                9.82
             |                     
            
                5.66
             |                                 
            
                7,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2019
             | 
            
                +0.30 / +3.37%
             |             
            
                9.00
             |           
            
                9.40
             |               
            
                9.00
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                5.48
             |                                 
            
                5,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2019
             | 
            
                -0.10 / -1.11%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.90
             |                           
            
                8.90
             | 
            
                8.95
             |                     
            
                5.30
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2019
             | 
            
                -0.30 / -3.23%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.60
             |                           
            
                9.00
             | 
            
                8.81
             |                     
            
                5.36
             |                                 
            
                19,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2019
             | 
            
                +0.30 / +3.33%
             |             
            
                9.20
             |           
            
                9.90
             |               
            
                9.00
             |                           
            
                9.30
             | 
            
                9.19
             |                     
            
                5.54
             |                                 
            
                35,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.80
             |           
            
                9.00
             |               
            
                8.80
             |                           
            
                9.00
             | 
            
                8.84
             |                     
            
                5.36
             |                                 
            
                13,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2019
             | 
            
                -0.20 / -2.17%
             |             
            
                8.80
             |           
            
                9.10
             |               
            
                8.80
             |                           
            
                9.00
             | 
            
                8.85
             |                     
            
                5.36
             |                                 
            
                14,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2019
             | 
            
                +0.10 / +1.10%
             |             
            
                9.20
             |           
            
                9.20
             |               
            
                9.20
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                5.48
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2019
             | 
            
                +0.20 / +2.25%
             |             
            
                8.90
             |           
            
                9.20
             |               
            
                8.90
             |                           
            
                9.10
             | 
            
                8.98
             |                     
            
                5.42
             |                                 
            
                33,552
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2019
             | 
            
                -0.10 / -1.11%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.90
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                5.30
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2019
             | 
            
                +0.20 / +2.27%
             |             
            
                9.20
             |           
            
                9.20
             |               
            
                8.80
             |                           
            
                9.00
             | 
            
                8.84
             |                     
            
                5.36
             |                                 
            
                40,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2019
             | 
            
                -0.10 / -1.12%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.50
             |                           
            
                8.80
             | 
            
                8.64
             |                     
            
                5.24
             |                                 
            
                20,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2019
             | 
            
                -0.30 / -3.26%
             |             
            
                9.20
             |           
            
                9.20
             |               
            
                8.90
             |                           
            
                8.90
             | 
            
                9.10
             |                     
            
                5.30
             |                                 
            
                5,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                9.20
             |           
            
                9.20
             |               
            
                9.10
             |                           
            
                9.20
             | 
            
                9.17
             |                     
            
                5.48
             |                                 
            
                20,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                9.40
             |           
            
                9.40
             |               
            
                9.20
             |                           
            
                9.20
             | 
            
                9.22
             |                     
            
                5.48
             |                                 
            
                11,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2019
             | 
            
                -0.10 / -1.08%
             |             
            
                9.30
             |           
            
                9.40
             |               
            
                9.20
             |                           
            
                9.20
             | 
            
                9.28
             |                     
            
                5.48
             |                                 
            
                34,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2019
             | 
            
                -0.20 / -2.11%
             |             
            
                9.50
             |           
            
                9.60
             |               
            
                9.30
             |                           
            
                9.30
             | 
            
                9.44
             |                     
            
                5.54
             |                                 
            
                16,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                5.66
             |                                 
            
                11,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2019
             | 
            
                -0.40 / -4.04%
             |             
            
                9.50
             |           
            
                9.80
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.66
             |                     
            
                5.66
             |                                 
            
                15,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                9.90
             |           
            
                10.00
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                9.93
             |                     
            
                5.89
             |                                 
            
                9,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |