| 
                 
                    Closing price on 3/26/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    13.60 | 
                 
                
                    | High | 
                    13.70 | 
                 
                
                    | Low | 
                    13.50 | 
                     
                
                    | Volume | 
                    7,600 | 
                                 
                
                    | Split-adjusted Price | 
                    9.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BSA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/26/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.60
             |           
            
                13.70
             |               
            
                13.50
             |                           
            
                13.70
             | 
            
                13.67
             |                     
            
                9.80
             |                                 
            
                7,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2021
             | 
            
                +0.20 / +1.48%
             |             
            
                13.50
             |           
            
                13.70
             |               
            
                13.50
             |                           
            
                13.70
             | 
            
                13.66
             |                     
            
                9.80
             |                                 
            
                4,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2021
             | 
            
                -0.10 / -0.74%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                13.50
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                9.66
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2021
             | 
            
                -0.20 / -1.45%
             |             
            
                13.60
             |           
            
                13.60
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                9.73
             |                                 
            
                4,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                9.87
             |                                 
            
                32,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2021
             | 
            
                +1.40 / +11.29%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                9.87
             |                                 
            
                195
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2021
             | 
            
                -0.10 / -0.72%
             |             
            
                13.60
             |           
            
                13.80
             |               
            
                12.00
             |                           
            
                13.70
             | 
            
                12.36
             |                     
            
                9.80
             |                                 
            
                21,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                9.87
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2021
             | 
            
                -0.20 / -1.43%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.81
             |                     
            
                9.87
             |                                 
            
                9,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2021
             | 
            
                +0.10 / +0.72%
             |             
            
                13.90
             |           
            
                14.10
             |               
            
                13.90
             |                           
            
                13.90
             | 
            
                13.95
             |                     
            
                9.94
             |                                 
            
                10,951
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.90
             |           
            
                15.00
             |               
            
                13.50
             |                           
            
                13.90
             | 
            
                13.79
             |                     
            
                9.94
             |                                 
            
                44,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2021
             | 
            
                +0.20 / +1.46%
             |             
            
                13.90
             |           
            
                14.00
             |               
            
                13.90
             |                           
            
                13.90
             | 
            
                13.92
             |                     
            
                9.94
             |                                 
            
                5,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.90
             |           
            
                13.90
             |               
            
                13.70
             |                           
            
                13.70
             | 
            
                13.71
             |                     
            
                9.80
             |                                 
            
                8,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2021
             | 
            
                +0.80 / +6.06%
             |             
            
                13.40
             |           
            
                14.00
             |               
            
                13.40
             |                           
            
                14.00
             | 
            
                13.70
             |                     
            
                10.02
             |                                 
            
                41,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2021
             | 
            
                +0.20 / +1.55%
             |             
            
                13.20
             |           
            
                13.30
             |               
            
                13.10
             |                           
            
                13.10
             | 
            
                13.24
             |                     
            
                9.37
             |                                 
            
                16,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2021
             | 
            
                -0.10 / -0.76%
             |             
            
                12.90
             |           
            
                13.00
             |               
            
                12.50
             |                           
            
                13.00
             | 
            
                12.91
             |                     
            
                9.30
             |                                 
            
                9,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2021
             | 
            
                +0.20 / +1.55%
             |             
            
                13.10
             |           
            
                13.10
             |               
            
                13.10
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                9.37
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2021
             | 
            
                0.00 / 0.00%
             |             
            
                12.70
             |           
            
                13.00
             |               
            
                12.60
             |                           
            
                13.00
             | 
            
                12.92
             |                     
            
                9.30
             |                                 
            
                9,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                9.30
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                9.30
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                9.30
             |                                 
            
                6,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2021
             | 
            
                -0.10 / -0.76%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                9.30
             |                                 
            
                15,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.10
             |           
            
                13.10
             |               
            
                13.10
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                9.37
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2021
             | 
            
                -0.10 / -0.76%
             |             
            
                13.10
             |           
            
                13.10
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.07
             |                     
            
                9.30
             |                                 
            
                10,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2021
             | 
            
                +0.10 / +0.77%
             |             
            
                13.00
             |           
            
                13.10
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.09
             |                     
            
                9.37
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2021
             | 
            
                +0.10 / +0.78%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                9.30
             |                                 
            
                6,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                12.90
             |           
            
                13.00
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                12.95
             |                     
            
                9.30
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                9.30
             |                                 
            
                7,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                12.90
             |           
            
                13.00
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                12.95
             |                     
            
                9.30
             |                                 
            
                4,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                9.30
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |