| 
                 
                    Closing price on 11/3/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    16.20 | 
                 
                
                    | High | 
                    16.20 | 
                 
                
                    | Low | 
                    16.10 | 
                     
                
                    | Volume | 
                    38,900 | 
                                 
                
                    | Split-adjusted Price | 
                    12.48 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BSA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/8/2021
             | 
            
                -0.10 / -0.66%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                11.63
             |                                 
            
                7,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2021
             | 
            
                +0.30 / +2.03%
             |             
            
                15.30
             |           
            
                15.30
             |               
            
                15.10
             |                           
            
                15.10
             | 
            
                15.10
             |                     
            
                11.71
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/6/2021
             | 
            
                -0.40 / -2.60%
             |             
            
                15.40
             |           
            
                15.40
             |               
            
                14.30
             |                           
            
                15.00
             | 
            
                14.80
             |                     
            
                11.63
             |                                 
            
                21,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2021
             | 
            
                +0.40 / +2.67%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.40
             |                           
            
                15.40
             | 
            
                15.40
             |                     
            
                11.94
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2021
             | 
            
                +0.60 / +4.05%
             |             
            
                14.90
             |           
            
                15.40
             |               
            
                14.90
             |                           
            
                15.40
             | 
            
                15.00
             |                     
            
                11.94
             |                                 
            
                58,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2021
             | 
            
                0.00 / 0.00%
             |             
            
                14.80
             |           
            
                14.80
             |               
            
                14.70
             |                           
            
                14.70
             | 
            
                14.80
             |                     
            
                11.40
             |                                 
            
                9,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2021
             | 
            
                +0.20 / +1.38%
             |             
            
                14.70
             |           
            
                14.70
             |               
            
                14.70
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                11.40
             |                                 
            
                9,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2021
             | 
            
                +0.10 / +0.70%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.40
             |                           
            
                14.40
             | 
            
                14.50
             |                     
            
                11.17
             |                                 
            
                12,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/28/2021
             | 
            
                +0.10 / +0.64%
             |             
            
                15.50
             |           
            
                15.70
             |               
            
                15.50
             |                           
            
                15.70
             | 
            
                15.50
             |                     
            
                11.23
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2021
             | 
            
                +0.40 / +2.61%
             |             
            
                15.30
             |           
            
                15.70
             |               
            
                15.30
             |                           
            
                15.70
             | 
            
                15.60
             |                     
            
                11.23
             |                                 
            
                55,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2021
             | 
            
                0.00 / 0.00%
             |             
            
                15.30
             |           
            
                15.30
             |               
            
                15.30
             |                           
            
                15.30
             | 
            
                15.30
             |                     
            
                10.95
             |                                 
            
                6,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2021
             | 
            
                0.00 / 0.00%
             |             
            
                15.30
             |           
            
                15.30
             |               
            
                15.00
             |                           
            
                15.30
             | 
            
                15.30
             |                     
            
                10.95
             |                                 
            
                11,200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |