| 
                 
                    Closing price on 10/1/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    67.80 | 
                 
                
                    | High | 
                    67.80 | 
                 
                
                    | Low | 
                    59.00 | 
                     
                
                    | Volume | 
                    19,800 | 
                                 
                
                    | Split-adjusted Price | 
                    61.20 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BBC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/1/2021
             | 
            
                +2.80 / +4.42%
             |             
            
                67.80
             |           
            
                67.80
             |               
            
                59.00
             |                           
            
                66.20
             | 
            
                64.78
             |                     
            
                61.20
             |                                 
            
                19,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2021
             | 
            
                +2.40 / +3.93%
             |             
            
                63.40
             |           
            
                63.40
             |               
            
                63.40
             |                           
            
                63.40
             | 
            
                63.40
             |                     
            
                58.61
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2021
             | 
            
                -1.90 / -3.02%
             |             
            
                62.90
             |           
            
                62.90
             |               
            
                61.00
             |                           
            
                61.00
             | 
            
                61.00
             |                     
            
                56.39
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2021
             | 
            
                -0.10 / -0.16%
             |             
            
                62.90
             |           
            
                62.90
             |               
            
                62.90
             |                           
            
                62.90
             | 
            
                62.90
             |                     
            
                58.15
             |                                 
            
                1,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2021
             | 
            
                0.00 / 0.00%
             |             
            
                62.10
             |           
            
                63.00
             |               
            
                62.10
             |                           
            
                63.00
             | 
            
                62.50
             |                     
            
                58.24
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2021
             | 
            
                0.00 / 0.00%
             |             
            
                63.00
             |           
            
                63.00
             |               
            
                63.00
             |                           
            
                63.00
             | 
            
                63.00
             |                     
            
                58.24
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2021
             | 
            
                +1.60 / +2.61%
             |             
            
                62.00
             |           
            
                63.50
             |               
            
                62.00
             |                           
            
                63.00
             | 
            
                62.89
             |                     
            
                58.24
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2021
             | 
            
                +0.40 / +0.66%
             |             
            
                61.20
             |           
            
                61.40
             |               
            
                61.20
             |                           
            
                61.40
             | 
            
                61.25
             |                     
            
                56.76
             |                                 
            
                800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2021
             | 
            
                -4.10 / -6.30%
             |             
            
                64.50
             |           
            
                64.50
             |               
            
                60.60
             |                           
            
                61.00
             | 
            
                62.43
             |                     
            
                56.39
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2021
             | 
            
                +1.40 / +2.20%
             |             
            
                63.60
             |           
            
                65.10
             |               
            
                59.30
             |                           
            
                65.10
             | 
            
                62.03
             |                     
            
                60.18
             |                                 
            
                5,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2021
             | 
            
                +0.20 / +0.31%
             |             
            
                63.40
             |           
            
                63.70
             |               
            
                63.40
             |                           
            
                63.70
             | 
            
                63.40
             |                     
            
                58.89
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2021
             | 
            
                +0.50 / +0.79%
             |             
            
                65.80
             |           
            
                65.80
             |               
            
                63.50
             |                           
            
                63.50
             | 
            
                64.96
             |                     
            
                58.70
             |                                 
            
                3,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2021
             | 
            
                +0.60 / +0.96%
             |             
            
                62.40
             |           
            
                63.00
             |               
            
                62.40
             |                           
            
                63.00
             | 
            
                62.80
             |                     
            
                58.24
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2021
             | 
            
                -1.90 / -2.95%
             |             
            
                64.20
             |           
            
                64.20
             |               
            
                62.30
             |                           
            
                62.40
             | 
            
                64.00
             |                     
            
                57.69
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2021
             | 
            
                -0.50 / -0.77%
             |             
            
                62.10
             |           
            
                64.30
             |               
            
                62.10
             |                           
            
                64.30
             | 
            
                64.17
             |                     
            
                59.44
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2021
             | 
            
                +1.50 / +2.37%
             |             
            
                63.20
             |           
            
                64.80
             |               
            
                62.00
             |                           
            
                64.80
             | 
            
                62.86
             |                     
            
                59.90
             |                                 
            
                700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2021
             | 
            
                +1.30 / +2.10%
             |             
            
                62.00
             |           
            
                63.30
             |               
            
                62.00
             |                           
            
                63.30
             | 
            
                62.27
             |                     
            
                58.52
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                62.00
             |           
            
                62.10
             |               
            
                62.00
             |                           
            
                62.00
             | 
            
                62.00
             |                     
            
                57.32
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2021
             | 
            
                0.00 / 0.00%
             |             
            
                61.90
             |           
            
                63.90
             |               
            
                61.90
             |                           
            
                62.00
             | 
            
                62.00
             |                     
            
                57.32
             |                                 
            
                4,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2021
             | 
            
                +1.70 / +2.82%
             |             
            
                59.30
             |           
            
                62.00
             |               
            
                59.20
             |                           
            
                62.00
             | 
            
                59.58
             |                     
            
                57.32
             |                                 
            
                2,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2021
             | 
            
                0.00 / 0.00%
             |             
            
                60.30
             |           
            
                60.30
             |               
            
                60.30
             |                           
            
                60.30
             | 
            
                60.30
             |                     
            
                55.74
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/25/2021
             | 
            
                -3.20 / -5.04%
             |             
            
                63.50
             |           
            
                63.50
             |               
            
                60.30
             |                           
            
                60.30
             | 
            
                60.91
             |                     
            
                55.74
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2021
             | 
            
                +1.20 / +1.93%
             |             
            
                62.30
             |           
            
                63.50
             |               
            
                62.30
             |                           
            
                63.50
             | 
            
                62.30
             |                     
            
                58.70
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2021
             | 
            
                -3.80 / -5.75%
             |             
            
                62.10
             |           
            
                62.30
             |               
            
                60.00
             |                           
            
                62.30
             | 
            
                60.63
             |                     
            
                57.59
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2021
             | 
            
                -2.80 / -4.06%
             |             
            
                66.00
             |           
            
                66.10
             |               
            
                66.00
             |                           
            
                66.10
             | 
            
                66.10
             |                     
            
                61.11
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2021
             | 
            
                -0.10 / -0.14%
             |             
            
                68.00
             |           
            
                68.90
             |               
            
                67.80
             |                           
            
                68.90
             | 
            
                67.80
             |                     
            
                63.69
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                63.70
             |           
            
                69.00
             |               
            
                63.70
             |                           
            
                69.00
             | 
            
                66.00
             |                     
            
                63.79
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2021
             | 
            
                +0.50 / +0.73%
             |             
            
                68.30
             |           
            
                69.00
             |               
            
                68.30
             |                           
            
                69.00
             | 
            
                69.00
             |                     
            
                63.79
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2021
             | 
            
                -7.50 / -9.87%
             |             
            
                69.10
             |           
            
                69.20
             |               
            
                68.40
             |                           
            
                68.50
             | 
            
                68.54
             |                     
            
                63.32
             |                                 
            
                4,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2021
             | 
            
                -0.60 / -0.78%
             |             
            
                71.00
             |           
            
                76.00
             |               
            
                69.10
             |                           
            
                76.00
             | 
            
                70.00
             |                     
            
                70.26
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |