| 
                 
                    Closing price on 3/21/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.20 | 
                 
                
                    | High | 
                    8.40 | 
                 
                
                    | Low | 
                    7.80 | 
                     
                
                    | Volume | 
                    316,000 | 
                                 
                
                    | Split-adjusted Price | 
                    6.37 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BCC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/21/2019
             | 
            
                -0.40 / -4.88%
             |             
            
                8.20
             |           
            
                8.40
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                8.10
             |                     
            
                6.37
             |                                 
            
                316,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2019
             | 
            
                +0.10 / +1.23%
             |             
            
                8.10
             |           
            
                8.20
             |               
            
                7.90
             |                           
            
                8.20
             | 
            
                8.04
             |                     
            
                6.70
             |                                 
            
                302,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2019
             | 
            
                +0.30 / +3.85%
             |             
            
                7.90
             |           
            
                8.30
             |               
            
                7.80
             |                           
            
                8.10
             | 
            
                8.06
             |                     
            
                6.62
             |                                 
            
                723,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2019
             | 
            
                +0.10 / +1.30%
             |             
            
                7.50
             |           
            
                8.10
             |               
            
                7.50
             |                           
            
                7.80
             | 
            
                7.82
             |                     
            
                6.37
             |                                 
            
                361,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2019
             | 
            
                +0.50 / +6.94%
             |             
            
                7.10
             |           
            
                7.90
             |               
            
                7.10
             |                           
            
                7.70
             | 
            
                7.77
             |                     
            
                6.29
             |                                 
            
                899,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.11
             |                     
            
                5.88
             |                                 
            
                82,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.40
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.07
             |                     
            
                5.88
             |                                 
            
                660,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2019
             | 
            
                +0.20 / +2.86%
             |             
            
                7.00
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.14
             |                     
            
                5.88
             |                                 
            
                258,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2019
             | 
            
                -0.10 / -1.41%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.08
             |                     
            
                5.72
             |                                 
            
                165,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/8/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.10
             | 
            
                7.11
             |                     
            
                5.80
             |                                 
            
                135,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.10
             | 
            
                7.05
             |                     
            
                5.80
             |                                 
            
                425,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2019
             | 
            
                +0.20 / +2.90%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.10
             | 
            
                6.98
             |                     
            
                5.80
             |                                 
            
                57,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                6.98
             |                     
            
                5.64
             |                                 
            
                512,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2019
             | 
            
                +0.10 / +1.47%
             |             
            
                6.80
             |           
            
                7.20
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.96
             |                     
            
                5.64
             |                                 
            
                260,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/1/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                5.55
             |                                 
            
                18,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2019
             | 
            
                -0.10 / -1.45%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.82
             |                     
            
                5.55
             |                                 
            
                65,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2019
             | 
            
                +0.10 / +1.47%
             |             
            
                6.70
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.78
             |                     
            
                5.64
             |                                 
            
                85,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.72
             |                     
            
                5.55
             |                                 
            
                34,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2019
             | 
            
                -0.10 / -1.45%
             |             
            
                6.90
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.83
             |                     
            
                5.55
             |                                 
            
                19,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2019
             | 
            
                -0.20 / -2.82%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.50
             |                           
            
                6.90
             | 
            
                6.71
             |                     
            
                5.64
             |                                 
            
                214,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2019
             | 
            
                +0.10 / +1.43%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.10
             | 
            
                7.01
             |                     
            
                5.80
             |                                 
            
                129,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.02
             |                     
            
                5.72
             |                                 
            
                143,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2019
             | 
            
                -0.30 / -4.11%
             |             
            
                7.40
             |           
            
                7.40
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.11
             |                     
            
                5.72
             |                                 
            
                362,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2019
             | 
            
                +0.40 / +5.80%
             |             
            
                6.90
             |           
            
                7.40
             |               
            
                6.90
             |                           
            
                7.30
             | 
            
                7.14
             |                     
            
                5.96
             |                                 
            
                306,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/15/2019
             | 
            
                +0.10 / +1.47%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.80
             |                     
            
                5.64
             |                                 
            
                49,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.74
             |                     
            
                5.55
             |                                 
            
                70,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/13/2019
             | 
            
                -0.10 / -1.45%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.80
             | 
            
                6.78
             |                     
            
                5.55
             |                                 
            
                49,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.79
             |                     
            
                5.64
             |                                 
            
                48,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/11/2019
             | 
            
                +0.10 / +1.47%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.87
             |                     
            
                5.64
             |                                 
            
                18,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.80
             | 
            
                6.71
             |                     
            
                5.55
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |