| 
                 
                    Closing price on 7/13/2023
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    47.75 | 
                 
                
                    | High | 
                    47.95 | 
                 
                
                    | Low | 
                    47.50 | 
                     
                
                    | Volume | 
                    21,200 | 
                                 
                
                    | Split-adjusted Price | 
                    21.64 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
LBM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/13/2023
             | 
            
                +0.05 / +0.10%
             |             
            
                47.75
             |           
            
                47.95
             |               
            
                47.50
             |                           
            
                47.85
             | 
            
                47.63
             |                     
            
                21.64
             |                                 
            
                21,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2023
             | 
            
                -0.05 / -0.10%
             |             
            
                47.75
             |           
            
                47.90
             |               
            
                47.10
             |                           
            
                47.80
             | 
            
                47.54
             |                     
            
                21.62
             |                                 
            
                40,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2023
             | 
            
                +0.35 / +0.74%
             |             
            
                47.05
             |           
            
                48.00
             |               
            
                47.05
             |                           
            
                47.85
             | 
            
                47.78
             |                     
            
                21.64
             |                                 
            
                3,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2023
             | 
            
                0.00 / 0.00%
             |             
            
                48.00
             |           
            
                48.00
             |               
            
                47.00
             |                           
            
                47.50
             | 
            
                47.53
             |                     
            
                21.48
             |                                 
            
                8,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2023
             | 
            
                -0.50 / -1.04%
             |             
            
                48.00
             |           
            
                48.00
             |               
            
                47.10
             |                           
            
                47.50
             | 
            
                47.25
             |                     
            
                21.48
             |                                 
            
                8,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2023
             | 
            
                -0.70 / -1.44%
             |             
            
                48.70
             |           
            
                48.70
             |               
            
                48.00
             |                           
            
                48.00
             | 
            
                48.04
             |                     
            
                21.71
             |                                 
            
                19,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2023
             | 
            
                0.00 / 0.00%
             |             
            
                48.70
             |           
            
                48.80
             |               
            
                48.60
             |                           
            
                48.70
             | 
            
                48.66
             |                     
            
                22.02
             |                                 
            
                12,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2023
             | 
            
                -0.15 / -0.31%
             |             
            
                48.00
             |           
            
                48.70
             |               
            
                48.00
             |                           
            
                48.70
             | 
            
                48.25
             |                     
            
                22.02
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2023
             | 
            
                -0.35 / -0.71%
             |             
            
                47.25
             |           
            
                49.95
             |               
            
                47.25
             |                           
            
                48.85
             | 
            
                47.57
             |                     
            
                22.09
             |                                 
            
                5,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2023
             | 
            
                +1.50 / +3.14%
             |             
            
                46.85
             |           
            
                49.60
             |               
            
                46.85
             |                           
            
                49.20
             | 
            
                49.13
             |                     
            
                22.25
             |                                 
            
                53,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2023
             | 
            
                +0.30 / +0.63%
             |             
            
                46.80
             |           
            
                48.00
             |               
            
                46.80
             |                           
            
                47.70
             | 
            
                47.44
             |                     
            
                21.57
             |                                 
            
                20,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2023
             | 
            
                -0.10 / -0.21%
             |             
            
                46.65
             |           
            
                47.50
             |               
            
                46.65
             |                           
            
                47.40
             | 
            
                47.04
             |                     
            
                21.44
             |                                 
            
                4,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2023
             | 
            
                +0.50 / +1.06%
             |             
            
                47.00
             |           
            
                48.45
             |               
            
                46.75
             |                           
            
                47.50
             | 
            
                47.12
             |                     
            
                21.48
             |                                 
            
                13,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2023
             | 
            
                +0.60 / +1.29%
             |             
            
                46.40
             |           
            
                47.45
             |               
            
                46.40
             |                           
            
                47.00
             | 
            
                46.88
             |                     
            
                21.25
             |                                 
            
                13,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2023
             | 
            
                -1.00 / -2.11%
             |             
            
                46.85
             |           
            
                47.70
             |               
            
                46.10
             |                           
            
                46.40
             | 
            
                46.68
             |                     
            
                20.98
             |                                 
            
                5,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2023
             | 
            
                -0.40 / -0.84%
             |             
            
                47.05
             |           
            
                48.00
             |               
            
                47.00
             |                           
            
                47.40
             | 
            
                47.57
             |                     
            
                21.44
             |                                 
            
                6,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2023
             | 
            
                -0.60 / -1.24%
             |             
            
                46.80
             |           
            
                48.90
             |               
            
                46.80
             |                           
            
                47.80
             | 
            
                47.07
             |                     
            
                21.62
             |                                 
            
                24,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2023
             | 
            
                -0.10 / -0.21%
             |             
            
                46.85
             |           
            
                49.00
             |               
            
                46.85
             |                           
            
                48.40
             | 
            
                48.00
             |                     
            
                21.89
             |                                 
            
                21,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/19/2023
             | 
            
                -1.35 / -2.71%
             |             
            
                47.20
             |           
            
                48.50
             |               
            
                46.70
             |                           
            
                48.50
             | 
            
                47.84
             |                     
            
                21.93
             |                                 
            
                36,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2023
             | 
            
                +3.05 / +6.52%
             |             
            
                47.00
             |           
            
                49.85
             |               
            
                45.60
             |                           
            
                49.85
             | 
            
                48.92
             |                     
            
                22.54
             |                                 
            
                61,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2023
             | 
            
                +1.35 / +2.97%
             |             
            
                45.15
             |           
            
                46.80
             |               
            
                45.00
             |                           
            
                46.80
             | 
            
                45.95
             |                     
            
                21.16
             |                                 
            
                18,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2023
             | 
            
                -1.35 / -2.88%
             |             
            
                46.85
             |           
            
                47.30
             |               
            
                45.35
             |                           
            
                45.45
             | 
            
                46.00
             |                     
            
                20.55
             |                                 
            
                8,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2023
             | 
            
                -0.10 / -0.21%
             |             
            
                46.00
             |           
            
                46.80
             |               
            
                45.25
             |                           
            
                46.80
             | 
            
                46.52
             |                     
            
                21.16
             |                                 
            
                3,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2023
             | 
            
                0.00 / 0.00%
             |             
            
                46.40
             |           
            
                46.90
             |               
            
                45.00
             |                           
            
                46.90
             | 
            
                45.66
             |                     
            
                21.21
             |                                 
            
                13,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2023
             | 
            
                0.00 / 0.00%
             |             
            
                46.55
             |           
            
                46.90
             |               
            
                46.50
             |                           
            
                46.90
             | 
            
                46.60
             |                     
            
                21.21
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2023
             | 
            
                +1.90 / +4.22%
             |             
            
                45.05
             |           
            
                47.90
             |               
            
                44.75
             |                           
            
                46.90
             | 
            
                46.20
             |                     
            
                21.21
             |                                 
            
                9,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2023
             | 
            
                +0.60 / +1.35%
             |             
            
                44.20
             |           
            
                47.50
             |               
            
                44.20
             |                           
            
                45.00
             | 
            
                45.36
             |                     
            
                20.35
             |                                 
            
                45,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2023
             | 
            
                -0.10 / -0.22%
             |             
            
                44.50
             |           
            
                45.00
             |               
            
                43.60
             |                           
            
                44.40
             | 
            
                44.22
             |                     
            
                20.08
             |                                 
            
                8,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2023
             | 
            
                -0.40 / -0.89%
             |             
            
                44.90
             |           
            
                45.00
             |               
            
                44.50
             |                           
            
                44.50
             | 
            
                44.71
             |                     
            
                20.12
             |                                 
            
                15,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2023
             | 
            
                +1.20 / +2.75%
             |             
            
                43.80
             |           
            
                44.90
             |               
            
                43.10
             |                           
            
                44.90
             | 
            
                44.34
             |                     
            
                20.30
             |                                 
            
                11,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |