| 
                 
                    Closing price on 11/19/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    17.50 | 
                 
                
                    | High | 
                    17.50 | 
                 
                
                    | Low | 
                    17.20 | 
                     
                
                    | Volume | 
                    9,300 | 
                                 
                
                    | Split-adjusted Price | 
                    13.34 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BSA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/19/2021
             | 
            
                -0.10 / -0.58%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.20
             |                           
            
                17.20
             | 
            
                17.30
             |                     
            
                13.34
             |                                 
            
                9,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2021
             | 
            
                +0.40 / +2.34%
             |             
            
                17.10
             |           
            
                17.50
             |               
            
                17.10
             |                           
            
                17.50
             | 
            
                17.30
             |                     
            
                13.57
             |                                 
            
                10,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2021
             | 
            
                +0.30 / +1.79%
             |             
            
                17.00
             |           
            
                17.10
             |               
            
                17.00
             |                           
            
                17.10
             | 
            
                17.10
             |                     
            
                13.26
             |                                 
            
                14,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2021
             | 
            
                0.00 / 0.00%
             |             
            
                16.80
             |           
            
                16.80
             |               
            
                16.80
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                13.03
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/15/2021
             | 
            
                +0.10 / +0.60%
             |             
            
                16.80
             |           
            
                16.80
             |               
            
                16.80
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                13.03
             |                                 
            
                2,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2021
             | 
            
                +0.20 / +1.21%
             |             
            
                16.70
             |           
            
                16.80
             |               
            
                16.70
             |                           
            
                16.70
             | 
            
                16.70
             |                     
            
                12.95
             |                                 
            
                5,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2021
             | 
            
                +0.10 / +0.61%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.50
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                12.79
             |                                 
            
                21,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/10/2021
             | 
            
                0.00 / 0.00%
             |             
            
                16.10
             |           
            
                16.50
             |               
            
                16.10
             |                           
            
                16.20
             | 
            
                16.40
             |                     
            
                12.56
             |                                 
            
                18,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/9/2021
             | 
            
                +0.10 / +0.62%
             |             
            
                16.10
             |           
            
                16.20
             |               
            
                16.10
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                12.56
             |                                 
            
                40,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2021
             | 
            
                +0.10 / +0.63%
             |             
            
                16.10
             |           
            
                16.10
             |               
            
                16.10
             |                           
            
                16.10
             | 
            
                16.10
             |                     
            
                12.48
             |                                 
            
                13,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                16.00
             |           
            
                16.20
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                12.41
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2021
             | 
            
                -0.20 / -1.23%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                12.41
             |                                 
            
                18,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/3/2021
             | 
            
                0.00 / 0.00%
             |             
            
                16.20
             |           
            
                16.20
             |               
            
                16.10
             |                           
            
                16.10
             | 
            
                16.20
             |                     
            
                12.48
             |                                 
            
                38,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/2/2021
             | 
            
                0.00 / 0.00%
             |             
            
                16.00
             |           
            
                16.20
             |               
            
                16.00
             |                           
            
                16.10
             | 
            
                16.10
             |                     
            
                12.48
             |                                 
            
                26,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/1/2021
             | 
            
                +0.10 / +0.63%
             |             
            
                16.00
             |           
            
                16.10
             |               
            
                16.00
             |                           
            
                16.10
             | 
            
                16.10
             |                     
            
                12.48
             |                                 
            
                5,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/29/2021
             | 
            
                -0.10 / -0.62%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                12.41
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/28/2021
             | 
            
                +0.20 / +1.26%
             |             
            
                16.00
             |           
            
                16.10
             |               
            
                16.00
             |                           
            
                16.10
             | 
            
                16.10
             |                     
            
                12.48
             |                                 
            
                13,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/27/2021
             | 
            
                0.00 / 0.00%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                15.90
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                12.33
             |                                 
            
                65,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/26/2021
             | 
            
                -0.20 / -1.25%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                15.60
             |                           
            
                15.80
             | 
            
                15.90
             |                     
            
                12.25
             |                                 
            
                35,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2021
             | 
            
                +0.20 / +1.27%
             |             
            
                16.00
             |           
            
                16.20
             |               
            
                15.70
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                12.41
             |                                 
            
                38,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/22/2021
             | 
            
                +0.20 / +1.27%
             |             
            
                15.20
             |           
            
                15.90
             |               
            
                15.20
             |                           
            
                15.90
             | 
            
                15.80
             |                     
            
                12.33
             |                                 
            
                5,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2021
             | 
            
                +0.30 / +1.92%
             |             
            
                15.50
             |           
            
                15.90
             |               
            
                15.50
             |                           
            
                15.90
             | 
            
                15.70
             |                     
            
                12.33
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/20/2021
             | 
            
                -0.10 / -0.64%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.60
             |                     
            
                12.02
             |                                 
            
                9,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2021
             | 
            
                +0.10 / +0.65%
             |             
            
                15.50
             |           
            
                15.90
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.60
             |                     
            
                12.02
             |                                 
            
                25,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2021
             | 
            
                +0.40 / +2.67%
             |             
            
                15.00
             |           
            
                15.50
             |               
            
                15.00
             |                           
            
                15.40
             | 
            
                15.40
             |                     
            
                11.94
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2021
             | 
            
                +0.10 / +0.67%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                11.63
             |                                 
            
                2,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2021
             | 
            
                +0.10 / +0.68%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                14.80
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                11.55
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/13/2021
             | 
            
                +0.10 / +0.67%
             |             
            
                14.80
             |           
            
                15.10
             |               
            
                14.80
             |                           
            
                15.00
             | 
            
                14.80
             |                     
            
                11.63
             |                                 
            
                22,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2021
             | 
            
                -0.20 / -1.33%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                14.90
             |                     
            
                11.48
             |                                 
            
                5,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2021
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                11.63
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |