| 
                 
                    Closing price on 3/14/2023
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    41.10 | 
                 
                
                    | High | 
                    41.90 | 
                 
                
                    | Low | 
                    40.20 | 
                     
                
                    | Volume | 
                    18,300 | 
                                 
                
                    | Split-adjusted Price | 
                    17.93 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
LBM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/14/2023
             | 
            
                -0.70 / -1.66%
             |             
            
                41.10
             |           
            
                41.90
             |               
            
                40.20
             |                           
            
                41.50
             | 
            
                40.76
             |                     
            
                17.93
             |                                 
            
                18,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/13/2023
             | 
            
                +0.30 / +0.72%
             |             
            
                41.20
             |           
            
                42.80
             |               
            
                41.20
             |                           
            
                42.20
             | 
            
                41.63
             |                     
            
                18.24
             |                                 
            
                6,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2023
             | 
            
                +0.45 / +1.09%
             |             
            
                42.00
             |           
            
                42.00
             |               
            
                41.90
             |                           
            
                41.90
             | 
            
                41.94
             |                     
            
                18.11
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2023
             | 
            
                -0.05 / -0.12%
             |             
            
                41.50
             |           
            
                41.50
             |               
            
                41.00
             |                           
            
                41.45
             | 
            
                41.26
             |                     
            
                17.91
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2023
             | 
            
                -0.25 / -0.60%
             |             
            
                41.50
             |           
            
                41.85
             |               
            
                41.50
             |                           
            
                41.50
             | 
            
                41.74
             |                     
            
                17.93
             |                                 
            
                4,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2023
             | 
            
                0.00 / 0.00%
             |             
            
                41.75
             |           
            
                41.75
             |               
            
                41.75
             |                           
            
                41.75
             | 
            
                41.75
             |                     
            
                18.04
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2023
             | 
            
                -0.05 / -0.12%
             |             
            
                41.80
             |           
            
                41.80
             |               
            
                41.10
             |                           
            
                41.75
             | 
            
                41.78
             |                     
            
                18.04
             |                                 
            
                3,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2023
             | 
            
                +0.20 / +0.48%
             |             
            
                41.70
             |           
            
                42.00
             |               
            
                41.35
             |                           
            
                41.80
             | 
            
                41.62
             |                     
            
                18.06
             |                                 
            
                9,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2023
             | 
            
                -0.25 / -0.60%
             |             
            
                40.65
             |           
            
                41.80
             |               
            
                40.65
             |                           
            
                41.60
             | 
            
                41.52
             |                     
            
                17.98
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2023
             | 
            
                -1.05 / -2.45%
             |             
            
                41.00
             |           
            
                42.70
             |               
            
                40.10
             |                           
            
                41.85
             | 
            
                40.98
             |                     
            
                18.09
             |                                 
            
                3,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2023
             | 
            
                +2.60 / +6.45%
             |             
            
                40.05
             |           
            
                42.90
             |               
            
                40.00
             |                           
            
                42.90
             | 
            
                41.71
             |                     
            
                18.54
             |                                 
            
                17,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2023
             | 
            
                -0.70 / -1.71%
             |             
            
                41.00
             |           
            
                41.00
             |               
            
                40.30
             |                           
            
                40.30
             | 
            
                40.78
             |                     
            
                17.42
             |                                 
            
                1,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2023
             | 
            
                -0.50 / -1.20%
             |             
            
                41.00
             |           
            
                41.00
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                41.00
             |                     
            
                17.72
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2023
             | 
            
                0.00 / 0.00%
             |             
            
                41.50
             |           
            
                41.50
             |               
            
                41.50
             |                           
            
                41.50
             | 
            
                41.50
             |                     
            
                17.93
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2023
             | 
            
                -0.30 / -0.72%
             |             
            
                40.85
             |           
            
                41.50
             |               
            
                40.80
             |                           
            
                41.50
             | 
            
                41.25
             |                     
            
                17.93
             |                                 
            
                2,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2023
             | 
            
                +0.80 / +1.95%
             |             
            
                41.00
             |           
            
                42.00
             |               
            
                40.80
             |                           
            
                41.80
             | 
            
                40.94
             |                     
            
                18.06
             |                                 
            
                10,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2023
             | 
            
                +0.10 / +0.24%
             |             
            
                41.75
             |           
            
                41.75
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                41.02
             |                     
            
                17.72
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2023
             | 
            
                -0.10 / -0.24%
             |             
            
                41.80
             |           
            
                41.80
             |               
            
                40.60
             |                           
            
                40.90
             | 
            
                40.82
             |                     
            
                17.67
             |                                 
            
                2,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2023
             | 
            
                -0.20 / -0.49%
             |             
            
                42.00
             |           
            
                42.00
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                41.48
             |                     
            
                17.72
             |                                 
            
                9,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2023
             | 
            
                -0.20 / -0.48%
             |             
            
                41.75
             |           
            
                41.75
             |               
            
                41.20
             |                           
            
                41.20
             | 
            
                41.30
             |                     
            
                17.80
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2023
             | 
            
                -0.10 / -0.24%
             |             
            
                41.00
             |           
            
                41.40
             |               
            
                41.00
             |                           
            
                41.40
             | 
            
                41.03
             |                     
            
                17.89
             |                                 
            
                4,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2023
             | 
            
                -0.45 / -1.07%
             |             
            
                41.05
             |           
            
                42.75
             |               
            
                41.00
             |                           
            
                41.50
             | 
            
                41.12
             |                     
            
                17.93
             |                                 
            
                8,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2023
             | 
            
                -0.15 / -0.36%
             |             
            
                42.10
             |           
            
                42.10
             |               
            
                40.60
             |                           
            
                41.95
             | 
            
                40.94
             |                     
            
                18.13
             |                                 
            
                12,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2023
             | 
            
                +0.90 / +2.18%
             |             
            
                41.20
             |           
            
                42.90
             |               
            
                41.00
             |                           
            
                42.10
             | 
            
                41.16
             |                     
            
                18.19
             |                                 
            
                15,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2023
             | 
            
                -1.15 / -2.72%
             |             
            
                42.00
             |           
            
                42.50
             |               
            
                41.00
             |                           
            
                41.20
             | 
            
                41.25
             |                     
            
                17.80
             |                                 
            
                70,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2023
             | 
            
                +0.20 / +0.47%
             |             
            
                42.00
             |           
            
                42.45
             |               
            
                41.40
             |                           
            
                42.35
             | 
            
                41.73
             |                     
            
                18.30
             |                                 
            
                47,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2023
             | 
            
                +0.15 / +0.36%
             |             
            
                42.15
             |           
            
                43.00
             |               
            
                41.70
             |                           
            
                42.15
             | 
            
                41.89
             |                     
            
                18.21
             |                                 
            
                22,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2023
             | 
            
                -0.30 / -0.71%
             |             
            
                43.40
             |           
            
                43.40
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.38
             |                     
            
                18.15
             |                                 
            
                20,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2023
             | 
            
                -0.50 / -1.17%
             |             
            
                41.05
             |           
            
                43.50
             |               
            
                41.05
             |                           
            
                42.30
             | 
            
                41.60
             |                     
            
                18.28
             |                                 
            
                28,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2023
             | 
            
                0.00 / 0.00%
             |             
            
                41.20
             |           
            
                43.50
             |               
            
                41.20
             |                           
            
                42.80
             | 
            
                42.67
             |                     
            
                18.50
             |                                 
            
                23,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |