| 
                 
                    Closing price on 5/21/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    13.80 | 
                 
                
                    | High | 
                    13.80 | 
                 
                
                    | Low | 
                    13.70 | 
                     
                
                    | Volume | 
                    19,091 | 
                                 
                
                    | Split-adjusted Price | 
                    11.93 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BLI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/21/2021
             | 
            
                +0.80 / +6.20%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.70
             |                           
            
                13.70
             | 
            
                13.80
             |                     
            
                11.93
             |                                 
            
                19,091
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2021
             | 
            
                0.00 / 0.00%
             |             
            
                12.50
             |           
            
                13.30
             |               
            
                12.50
             |                           
            
                13.30
             | 
            
                12.90
             |                     
            
                11.58
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2021
             | 
            
                +0.40 / +3.05%
             |             
            
                13.10
             |           
            
                13.50
             |               
            
                13.10
             |                           
            
                13.50
             | 
            
                13.34
             |                     
            
                11.76
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2021
             | 
            
                -0.90 / -6.43%
             |             
            
                13.10
             |           
            
                13.10
             |               
            
                13.10
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                11.41
             |                                 
            
                1,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2021
             | 
            
                +0.10 / +0.72%
             |             
            
                13.80
             |           
            
                14.00
             |               
            
                13.80
             |                           
            
                13.90
             | 
            
                13.96
             |                     
            
                12.11
             |                                 
            
                3,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2021
             | 
            
                +1.40 / +11.11%
             |             
            
                13.00
             |           
            
                14.00
             |               
            
                13.00
             |                           
            
                14.00
             | 
            
                13.81
             |                     
            
                12.19
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2021
             | 
            
                0.00 / 0.00%
             |             
            
                12.70
             |           
            
                13.00
             |               
            
                12.50
             |                           
            
                13.00
             | 
            
                12.62
             |                     
            
                11.32
             |                                 
            
                33,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2021
             | 
            
                +1.00 / +7.75%
             |             
            
                12.90
             |           
            
                13.90
             |               
            
                12.90
             |                           
            
                13.90
             | 
            
                12.96
             |                     
            
                12.11
             |                                 
            
                10,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2021
             | 
            
                +0.50 / +3.88%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                12.90
             |                           
            
                13.40
             | 
            
                12.93
             |                     
            
                11.67
             |                                 
            
                6,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2021
             | 
            
                -0.50 / -3.57%
             |             
            
                13.00
             |           
            
                13.50
             |               
            
                12.70
             |                           
            
                13.50
             | 
            
                12.94
             |                     
            
                11.76
             |                                 
            
                3,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2021
             | 
            
                +0.20 / +1.45%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                12.19
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                12.02
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.40
             |           
            
                14.00
             |               
            
                13.40
             |                           
            
                13.50
             | 
            
                13.84
             |                     
            
                11.76
             |                                 
            
                8,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2021
             | 
            
                -0.10 / -0.75%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                13.30
             |                           
            
                13.30
             | 
            
                13.47
             |                     
            
                11.58
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2021
             | 
            
                +0.40 / +3.08%
             |             
            
                13.40
             |           
            
                13.40
             |               
            
                13.40
             |                           
            
                13.40
             | 
            
                13.40
             |                     
            
                11.67
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2021
             | 
            
                -1.00 / -6.85%
             |             
            
                13.00
             |           
            
                13.60
             |               
            
                13.00
             |                           
            
                13.60
             | 
            
                13.05
             |                     
            
                11.85
             |                                 
            
                2,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2021
             | 
            
                +1.00 / +7.69%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.60
             |                     
            
                12.19
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2021
             | 
            
                +0.20 / +1.52%
             |             
            
                13.30
             |           
            
                13.40
             |               
            
                13.00
             |                           
            
                13.40
             | 
            
                13.05
             |                     
            
                11.67
             |                                 
            
                13,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.70
             |               
            
                13.00
             |                           
            
                13.70
             | 
            
                13.15
             |                     
            
                11.93
             |                                 
            
                17,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2021
             | 
            
                +0.30 / +2.19%
             |             
            
                13.70
             |           
            
                14.00
             |               
            
                13.70
             |                           
            
                14.00
             | 
            
                13.74
             |                     
            
                12.19
             |                                 
            
                700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2021
             | 
            
                +0.30 / +2.24%
             |             
            
                13.70
             |           
            
                13.70
             |               
            
                13.70
             |                           
            
                13.70
             | 
            
                13.70
             |                     
            
                11.93
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2021
             | 
            
                +1.20 / +8.76%
             |             
            
                13.00
             |           
            
                14.90
             |               
            
                12.80
             |                           
            
                14.90
             | 
            
                13.44
             |                     
            
                12.98
             |                                 
            
                10,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2021
             | 
            
                -0.10 / -0.72%
             |             
            
                13.70
             |           
            
                13.70
             |               
            
                13.70
             |                           
            
                13.70
             | 
            
                13.70
             |                     
            
                11.93
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                12.02
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2021
             | 
            
                +1.00 / +7.69%
             |             
            
                13.50
             |           
            
                14.00
             |               
            
                13.50
             |                           
            
                14.00
             | 
            
                13.75
             |                     
            
                12.19
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2021
             | 
            
                -0.40 / -2.99%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                11.32
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2021
             | 
            
                +0.10 / +0.72%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.10
             |                           
            
                14.00
             | 
            
                13.37
             |                     
            
                12.19
             |                                 
            
                11,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2021
             | 
            
                +0.30 / +2.21%
             |             
            
                13.90
             |           
            
                13.90
             |               
            
                13.90
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                12.11
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2021
             | 
            
                +0.40 / +2.94%
             |             
            
                13.50
             |           
            
                14.00
             |               
            
                13.50
             |                           
            
                14.00
             | 
            
                13.63
             |                     
            
                12.19
             |                                 
            
                3,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.50
             |           
            
                14.20
             |               
            
                13.50
             |                           
            
                14.20
             | 
            
                13.59
             |                     
            
                12.37
             |                                 
            
                3,700
             |  
            
                 
             |                                                              
             
    
         
    
    
 |