| 
                 
                    Closing price on 8/19/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    12.00 | 
                 
                
                    | High | 
                    12.00 | 
                 
                
                    | Low | 
                    12.00 | 
                     
                
                    | Volume | 
                    13,700 | 
                                 
                
                    | Split-adjusted Price | 
                    8.31 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BSA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/19/2020
             | 
            
                +0.10 / +0.84%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.31
             |                                 
            
                13,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/18/2020
             | 
            
                +0.10 / +0.85%
             |             
            
                11.80
             |           
            
                11.90
             |               
            
                11.80
             |                           
            
                11.90
             | 
            
                11.90
             |                     
            
                8.24
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2020
             | 
            
                0.00 / 0.00%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.80
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                8.18
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2020
             | 
            
                +0.10 / +0.85%
             |             
            
                11.80
             |           
            
                11.90
             |               
            
                11.80
             |                           
            
                11.90
             | 
            
                11.83
             |                     
            
                8.24
             |                                 
            
                21,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2020
             | 
            
                +0.10 / +0.85%
             |             
            
                11.60
             |           
            
                11.80
             |               
            
                11.60
             |                           
            
                11.80
             | 
            
                11.75
             |                     
            
                8.18
             |                                 
            
                5,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2020
             | 
            
                0.00 / 0.00%
             |             
            
                11.50
             |           
            
                11.70
             |               
            
                11.50
             |                           
            
                11.70
             | 
            
                11.59
             |                     
            
                8.11
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/11/2020
             | 
            
                +0.10 / +0.86%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                8.11
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2020
             | 
            
                -0.40 / -3.33%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.50
             |                           
            
                11.60
             | 
            
                11.74
             |                     
            
                8.04
             |                                 
            
                8,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2020
             | 
            
                0.00 / 0.00%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.31
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2020
             | 
            
                -0.20 / -1.64%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.31
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/5/2020
             | 
            
                -0.20 / -1.61%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                8.45
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/4/2020
             | 
            
                +0.10 / +0.81%
             |             
            
                12.10
             |           
            
                12.40
             |               
            
                12.10
             |                           
            
                12.40
             | 
            
                12.13
             |                     
            
                8.59
             |                                 
            
                14,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2020
             | 
            
                +0.60 / +5.13%
             |             
            
                11.80
             |           
            
                12.30
             |               
            
                11.80
             |                           
            
                12.30
             | 
            
                12.07
             |                     
            
                8.52
             |                                 
            
                32,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2020
             | 
            
                0.00 / 0.00%
             |             
            
                11.70
             |           
            
                11.80
             |               
            
                11.70
             |                           
            
                11.80
             | 
            
                11.71
             |                     
            
                8.18
             |                                 
            
                46,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2020
             | 
            
                +0.60 / +5.36%
             |             
            
                11.00
             |           
            
                11.80
             |               
            
                11.00
             |                           
            
                11.80
             | 
            
                11.66
             |                     
            
                8.18
             |                                 
            
                54,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2020
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                11.00
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                7.76
             |                                 
            
                74,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/28/2020
             | 
            
                -0.20 / -1.75%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                11.10
             |                           
            
                11.20
             | 
            
                11.16
             |                     
            
                7.76
             |                                 
            
                42,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2020
             | 
            
                0.00 / 0.00%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.20
             |                           
            
                11.40
             | 
            
                11.33
             |                     
            
                7.90
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2020
             | 
            
                0.00 / 0.00%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.30
             |                           
            
                11.40
             | 
            
                11.38
             |                     
            
                7.90
             |                                 
            
                7,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2020
             | 
            
                -0.10 / -0.87%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.40
             |                           
            
                11.40
             | 
            
                11.40
             |                     
            
                7.90
             |                                 
            
                10,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/22/2020
             | 
            
                +0.10 / +0.88%
             |             
            
                11.30
             |           
            
                11.50
             |               
            
                11.30
             |                           
            
                11.50
             | 
            
                11.40
             |                     
            
                7.97
             |                                 
            
                10,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/21/2020
             | 
            
                -0.30 / -2.56%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.20
             |                           
            
                11.40
             | 
            
                11.44
             |                     
            
                7.90
             |                                 
            
                45,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2020
             | 
            
                0.00 / 0.00%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                8.11
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2020
             | 
            
                0.00 / 0.00%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                8.11
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2020
             | 
            
                0.00 / 0.00%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.78
             |                     
            
                8.11
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2020
             | 
            
                0.00 / 0.00%
             |             
            
                11.70
             |           
            
                11.90
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.75
             |                     
            
                8.11
             |                                 
            
                4,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2020
             | 
            
                +0.10 / +0.86%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                8.11
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2020
             | 
            
                0.00 / 0.00%
             |             
            
                11.50
             |           
            
                11.60
             |               
            
                11.50
             |                           
            
                11.60
             | 
            
                11.60
             |                     
            
                8.04
             |                                 
            
                27,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2020
             | 
            
                -0.10 / -0.85%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.60
             |                           
            
                11.60
             | 
            
                11.63
             |                     
            
                8.04
             |                                 
            
                11,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2020
             | 
            
                -0.30 / -2.50%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                8.11
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |