| 
                 
                    Closing price on 4/13/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    16.00 | 
                 
                
                    | High | 
                    16.00 | 
                 
                
                    | Low | 
                    15.30 | 
                     
                
                    | Volume | 
                    84,400 | 
                                 
                
                    | Split-adjusted Price | 
                    9.22 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VBB Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/13/2021
             | 
            
                -0.10 / -0.65%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                15.30
             |                           
            
                15.30
             | 
            
                15.57
             |                     
            
                9.22
             |                                 
            
                84,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2021
             | 
            
                +1.50 / +10.34%
             |             
            
                14.60
             |           
            
                16.00
             |               
            
                14.60
             |                           
            
                16.00
             | 
            
                15.41
             |                     
            
                9.65
             |                                 
            
                94,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/9/2021
             | 
            
                +0.10 / +0.69%
             |             
            
                14.50
             |           
            
                14.70
             |               
            
                14.20
             |                           
            
                14.60
             | 
            
                14.48
             |                     
            
                8.80
             |                                 
            
                56,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                14.60
             |           
            
                14.60
             |               
            
                14.30
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                8.74
             |                                 
            
                58,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2021
             | 
            
                -0.10 / -0.68%
             |             
            
                14.60
             |           
            
                14.70
             |               
            
                14.30
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                8.74
             |                                 
            
                50,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2021
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.10
             |               
            
                14.40
             |                           
            
                14.80
             | 
            
                14.63
             |                     
            
                8.92
             |                                 
            
                76,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2021
             | 
            
                +0.90 / +6.43%
             |             
            
                14.50
             |           
            
                15.00
             |               
            
                14.50
             |                           
            
                14.90
             | 
            
                14.77
             |                     
            
                8.98
             |                                 
            
                152,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/2/2021
             | 
            
                +0.80 / +5.97%
             |             
            
                13.70
             |           
            
                14.20
             |               
            
                13.70
             |                           
            
                14.20
             | 
            
                14.02
             |                     
            
                8.56
             |                                 
            
                91,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2021
             | 
            
                +0.30 / +2.26%
             |             
            
                13.30
             |           
            
                13.60
             |               
            
                13.20
             |                           
            
                13.60
             | 
            
                13.42
             |                     
            
                8.20
             |                                 
            
                74,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2021
             | 
            
                +0.10 / +0.75%
             |             
            
                13.10
             |           
            
                13.40
             |               
            
                13.10
             |                           
            
                13.40
             | 
            
                13.27
             |                     
            
                8.08
             |                                 
            
                26,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2021
             | 
            
                +0.30 / +2.29%
             |             
            
                13.30
             |           
            
                13.40
             |               
            
                13.10
             |                           
            
                13.40
             | 
            
                13.25
             |                     
            
                8.08
             |                                 
            
                24,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2021
             | 
            
                +0.50 / +3.91%
             |             
            
                13.00
             |           
            
                13.30
             |               
            
                12.90
             |                           
            
                13.30
             | 
            
                13.09
             |                     
            
                8.02
             |                                 
            
                47,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2021
             | 
            
                +0.10 / +0.77%
             |             
            
                13.20
             |           
            
                13.20
             |               
            
                12.60
             |                           
            
                13.10
             | 
            
                12.81
             |                     
            
                7.90
             |                                 
            
                27,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2021
             | 
            
                -0.20 / -1.52%
             |             
            
                13.10
             |           
            
                13.20
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                12.98
             |                     
            
                7.84
             |                                 
            
                11,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2021
             | 
            
                +0.30 / +2.33%
             |             
            
                12.80
             |           
            
                13.60
             |               
            
                12.80
             |                           
            
                13.20
             | 
            
                13.23
             |                     
            
                7.96
             |                                 
            
                51,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2021
             | 
            
                -0.30 / -2.26%
             |             
            
                13.20
             |           
            
                13.30
             |               
            
                12.80
             |                           
            
                13.00
             | 
            
                12.93
             |                     
            
                7.84
             |                                 
            
                114,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2021
             | 
            
                -0.20 / -1.48%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                13.30
             |                           
            
                13.30
             | 
            
                13.32
             |                     
            
                8.02
             |                                 
            
                27,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2021
             | 
            
                -0.10 / -0.73%
             |             
            
                13.70
             |           
            
                13.70
             |               
            
                13.40
             |                           
            
                13.60
             | 
            
                13.54
             |                     
            
                8.20
             |                                 
            
                38,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2021
             | 
            
                +0.40 / +3.01%
             |             
            
                13.50
             |           
            
                13.80
             |               
            
                13.50
             |                           
            
                13.70
             | 
            
                13.67
             |                     
            
                8.26
             |                                 
            
                186,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2021
             | 
            
                +0.20 / +1.52%
             |             
            
                13.30
             |           
            
                13.40
             |               
            
                13.20
             |                           
            
                13.40
             | 
            
                13.25
             |                     
            
                8.08
             |                                 
            
                122,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2021
             | 
            
                +0.10 / +0.76%
             |             
            
                13.10
             |           
            
                13.40
             |               
            
                13.10
             |                           
            
                13.20
             | 
            
                13.17
             |                     
            
                7.96
             |                                 
            
                74,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.10
             |           
            
                13.20
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.08
             |                     
            
                7.90
             |                                 
            
                129,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2021
             | 
            
                +0.10 / +0.77%
             |             
            
                13.10
             |           
            
                13.20
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.07
             |                     
            
                7.90
             |                                 
            
                58,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2021
             | 
            
                +0.20 / +1.55%
             |             
            
                13.00
             |           
            
                13.10
             |               
            
                12.90
             |                           
            
                13.10
             | 
            
                13.01
             |                     
            
                7.90
             |                                 
            
                71,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2021
             | 
            
                +0.10 / +0.78%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                12.94
             |                     
            
                7.84
             |                                 
            
                23,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.80
             |                           
            
                13.00
             | 
            
                12.91
             |                     
            
                7.84
             |                                 
            
                22,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.20
             |               
            
                12.80
             |                           
            
                13.00
             | 
            
                12.98
             |                     
            
                7.84
             |                                 
            
                16,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2021
             | 
            
                -1.00 / -7.41%
             |             
            
                13.40
             |           
            
                13.40
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.96
             |                     
            
                7.54
             |                                 
            
                34,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2021
             | 
            
                +0.10 / +0.76%
             |             
            
                13.10
             |           
            
                13.50
             |               
            
                13.10
             |                           
            
                13.20
             | 
            
                13.47
             |                     
            
                7.96
             |                                 
            
                11,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2021
             | 
            
                -0.70 / -5.30%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                13.10
             |                     
            
                7.54
             |                                 
            
                20,700
             |  
            
                 
             |                                                              
             
    
         
    
    
 |