| 
                 
                    Closing price on 9/27/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    23.00 | 
                 
                
                    | High | 
                    23.00 | 
                 
                
                    | Low | 
                    21.70 | 
                     
                
                    | Volume | 
                    7,000 | 
                                 
                
                    | Split-adjusted Price | 
                    9.06 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BSA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/27/2018
             | 
            
                -1.30 / -5.65%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                21.70
             |                           
            
                21.70
             | 
            
                22.28
             |                     
            
                9.06
             |                                 
            
                7,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2018
             | 
            
                0.00 / 0.00%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                9.61
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2018
             | 
            
                +1.40 / +6.48%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.90
             |                           
            
                23.00
             | 
            
                22.99
             |                     
            
                9.61
             |                                 
            
                10,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2018
             | 
            
                +0.90 / +4.35%
             |             
            
                21.30
             |           
            
                22.00
             |               
            
                21.30
             |                           
            
                21.60
             | 
            
                21.66
             |                     
            
                9.02
             |                                 
            
                5,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2018
             | 
            
                0.00 / 0.00%
             |             
            
                20.70
             |           
            
                20.70
             |               
            
                20.70
             |                           
            
                20.70
             | 
            
                20.70
             |                     
            
                8.65
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2018
             | 
            
                0.00 / 0.00%
             |             
            
                20.70
             |           
            
                20.70
             |               
            
                20.70
             |                           
            
                20.70
             | 
            
                20.70
             |                     
            
                8.65
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2018
             | 
            
                0.00 / 0.00%
             |             
            
                20.70
             |           
            
                20.70
             |               
            
                20.70
             |                           
            
                20.70
             | 
            
                20.70
             |                     
            
                8.65
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2018
             | 
            
                +0.20 / +0.98%
             |             
            
                20.70
             |           
            
                20.70
             |               
            
                20.70
             |                           
            
                20.70
             | 
            
                20.70
             |                     
            
                8.65
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.50
             |                           
            
                20.50
             | 
            
                20.50
             |                     
            
                8.56
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2018
             | 
            
                -0.60 / -2.84%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.50
             |                           
            
                20.50
             | 
            
                20.50
             |                     
            
                8.56
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                21.00
             |           
            
                21.10
             |               
            
                21.00
             |                           
            
                21.10
             | 
            
                21.02
             |                     
            
                8.81
             |                                 
            
                12,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2018
             | 
            
                0.00 / 0.00%
             |             
            
                21.10
             |           
            
                21.10
             |               
            
                21.10
             |                           
            
                21.10
             | 
            
                21.10
             |                     
            
                8.81
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/11/2018
             | 
            
                0.00 / 0.00%
             |             
            
                21.10
             |           
            
                21.10
             |               
            
                21.10
             |                           
            
                21.10
             | 
            
                21.10
             |                     
            
                8.81
             |                                 
            
                8,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2018
             | 
            
                0.00 / 0.00%
             |             
            
                21.10
             |           
            
                21.10
             |               
            
                21.10
             |                           
            
                21.10
             | 
            
                21.10
             |                     
            
                8.81
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2018
             | 
            
                0.00 / 0.00%
             |             
            
                21.10
             |           
            
                21.10
             |               
            
                21.10
             |                           
            
                21.10
             | 
            
                21.10
             |                     
            
                8.81
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2018
             | 
            
                +0.10 / +0.48%
             |             
            
                21.10
             |           
            
                21.10
             |               
            
                21.10
             |                           
            
                21.10
             | 
            
                21.10
             |                     
            
                8.81
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2018
             | 
            
                0.00 / 0.00%
             |             
            
                21.10
             |           
            
                21.10
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.05
             |                     
            
                8.77
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2018
             | 
            
                0.00 / 0.00%
             |             
            
                23.90
             |           
            
                23.90
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.09
             |                     
            
                8.77
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2018
             | 
            
                -0.50 / -2.33%
             |             
            
                22.50
             |           
            
                22.50
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.02
             |                     
            
                8.77
             |                                 
            
                7,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2018
             | 
            
                +1.50 / +7.50%
             |             
            
                21.50
             |           
            
                21.50
             |               
            
                21.50
             |                           
            
                21.50
             | 
            
                21.50
             |                     
            
                8.98
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2018
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                19.50
             |                           
            
                20.00
             | 
            
                19.74
             |                     
            
                8.35
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2018
             | 
            
                -1.20 / -5.66%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.19
             |                     
            
                8.35
             |                                 
            
                6,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2018
             | 
            
                -2.80 / -11.67%
             |             
            
                21.20
             |           
            
                21.20
             |               
            
                21.20
             |                           
            
                21.20
             | 
            
                21.20
             |                     
            
                8.86
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2018
             | 
            
                0.00 / 0.00%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                10.02
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2018
             | 
            
                -4.20 / -14.89%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                10.02
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2018
             | 
            
                +3.60 / +14.63%
             |             
            
                28.20
             |           
            
                28.20
             |               
            
                28.20
             |                           
            
                28.20
             | 
            
                28.20
             |                     
            
                11.78
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/21/2018
             | 
            
                +3.20 / +14.95%
             |             
            
                24.60
             |           
            
                24.60
             |               
            
                24.60
             |                           
            
                24.60
             | 
            
                24.60
             |                     
            
                10.28
             |                                 
            
                27,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2018
             | 
            
                +6.10 / +39.87%
             |             
            
                21.40
             |           
            
                21.40
             |               
            
                21.40
             |                           
            
                21.40
             | 
            
                21.40
             |                     
            
                8.94
             |                                 
            
                8,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |