| 
                 
                    Closing price on 11/12/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    12.80 | 
                 
                
                    | High | 
                    12.80 | 
                 
                
                    | Low | 
                    12.70 | 
                     
                
                    | Volume | 
                    17,100 | 
                                 
                
                    | Split-adjusted Price | 
                    8.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BSA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/12/2020
             | 
            
                -0.10 / -0.78%
             |             
            
                12.80
             |           
            
                12.80
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                8.80
             |                                 
            
                17,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2020
             | 
            
                -0.10 / -0.78%
             |             
            
                12.80
             |           
            
                12.80
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                8.87
             |                                 
            
                12,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/10/2020
             | 
            
                0.00 / 0.00%
             |             
            
                12.80
             |           
            
                12.90
             |               
            
                12.80
             |                           
            
                12.90
             | 
            
                12.81
             |                     
            
                8.94
             |                                 
            
                6,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2020
             | 
            
                +0.10 / +0.78%
             |             
            
                12.80
             |           
            
                12.90
             |               
            
                12.80
             |                           
            
                12.90
             | 
            
                12.83
             |                     
            
                8.94
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/6/2020
             | 
            
                0.00 / 0.00%
             |             
            
                12.80
             |           
            
                12.80
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                8.87
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2020
             | 
            
                0.00 / 0.00%
             |             
            
                12.70
             |           
            
                12.80
             |               
            
                12.70
             |                           
            
                12.80
             | 
            
                12.71
             |                     
            
                8.87
             |                                 
            
                7,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2020
             | 
            
                0.00 / 0.00%
             |             
            
                12.80
             |           
            
                12.80
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                8.87
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/3/2020
             | 
            
                -0.20 / -1.54%
             |             
            
                12.90
             |           
            
                12.90
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.81
             |                     
            
                8.87
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/2/2020
             | 
            
                +0.30 / +2.36%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.80
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                9.01
             |                                 
            
                253,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2020
             | 
            
                -0.10 / -0.78%
             |             
            
                12.60
             |           
            
                12.70
             |               
            
                12.60
             |                           
            
                12.70
             | 
            
                12.69
             |                     
            
                8.80
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2020
             | 
            
                +0.10 / +0.79%
             |             
            
                12.80
             |           
            
                12.80
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                8.87
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2020
             | 
            
                -0.30 / -2.31%
             |             
            
                12.90
             |           
            
                12.90
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.90
             |                     
            
                8.80
             |                                 
            
                1,411,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/27/2020
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                9.01
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2020
             | 
            
                +0.10 / +0.78%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                9.01
             |                                 
            
                80,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2020
             | 
            
                +0.20 / +1.61%
             |             
            
                12.90
             |           
            
                12.90
             |               
            
                12.60
             |                           
            
                12.60
             | 
            
                12.90
             |                     
            
                8.73
             |                                 
            
                401,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2020
             | 
            
                0.00 / 0.00%
             |             
            
                12.30
             |           
            
                12.40
             |               
            
                12.30
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                8.59
             |                                 
            
                34,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2020
             | 
            
                -0.60 / -4.62%
             |             
            
                12.40
             |           
            
                12.50
             |               
            
                12.40
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                8.59
             |                                 
            
                14,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/20/2020
             | 
            
                +0.50 / +4.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                9.01
             |                                 
            
                200,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/19/2020
             | 
            
                -0.30 / -2.34%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                8.66
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2020
             | 
            
                +0.30 / +2.40%
             |             
            
                12.80
             |           
            
                12.80
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                8.87
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2020
             | 
            
                -0.30 / -2.34%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                8.66
             |                                 
            
                3,945,406
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2020
             | 
            
                0.00 / 0.00%
             |             
            
                12.80
             |           
            
                12.80
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                8.87
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2020
             | 
            
                -0.40 / -3.03%
             |             
            
                12.80
             |           
            
                12.80
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                8.87
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2020
             | 
            
                0.00 / 0.00%
             |             
            
                12.30
             |           
            
                13.20
             |               
            
                12.30
             |                           
            
                13.20
             | 
            
                12.80
             |                     
            
                9.15
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2020
             | 
            
                +0.10 / +0.76%
             |             
            
                13.20
             |           
            
                13.20
             |               
            
                13.20
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                9.15
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2020
             | 
            
                +0.80 / +6.50%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.22
             |                     
            
                9.08
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2020
             | 
            
                0.00 / 0.00%
             |             
            
                12.30
             |           
            
                12.30
             |               
            
                12.30
             |                           
            
                12.30
             | 
            
                12.30
             |                     
            
                8.52
             |                                 
            
                7,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/6/2020
             | 
            
                0.00 / 0.00%
             |             
            
                12.30
             |           
            
                12.30
             |               
            
                12.20
             |                           
            
                12.30
             | 
            
                12.30
             |                     
            
                8.52
             |                                 
            
                13,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2020
             | 
            
                0.00 / 0.00%
             |             
            
                12.30
             |           
            
                12.30
             |               
            
                12.30
             |                           
            
                12.30
             | 
            
                12.30
             |                     
            
                8.52
             |                                 
            
                16,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2020
             | 
            
                0.00 / 0.00%
             |             
            
                12.30
             |           
            
                12.30
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.25
             |                     
            
                8.45
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |