| 
                 
                    Closing price on 10/28/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    41.00 | 
                 
                
                    | High | 
                    42.50 | 
                 
                
                    | Low | 
                    41.00 | 
                     
                
                    | Volume | 
                    9,800 | 
                                 
                
                    | Split-adjusted Price | 
                    18.03 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
LBM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/28/2022
             | 
            
                +1.15 / +2.79%
             |             
            
                41.00
             |           
            
                42.50
             |               
            
                41.00
             |                           
            
                42.35
             | 
            
                42.09
             |                     
            
                18.03
             |                                 
            
                9,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/27/2022
             | 
            
                +0.40 / +0.98%
             |             
            
                41.50
             |           
            
                41.50
             |               
            
                41.20
             |                           
            
                41.20
             | 
            
                41.24
             |                     
            
                17.54
             |                                 
            
                700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/26/2022
             | 
            
                -1.10 / -2.63%
             |             
            
                39.00
             |           
            
                41.75
             |               
            
                39.00
             |                           
            
                40.80
             | 
            
                39.63
             |                     
            
                17.37
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2022
             | 
            
                -0.10 / -0.24%
             |             
            
                39.15
             |           
            
                41.95
             |               
            
                39.15
             |                           
            
                41.90
             | 
            
                40.99
             |                     
            
                17.84
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/24/2022
             | 
            
                -0.45 / -1.06%
             |             
            
                43.45
             |           
            
                43.45
             |               
            
                39.50
             |                           
            
                42.00
             | 
            
                40.30
             |                     
            
                17.88
             |                                 
            
                5,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2022
             | 
            
                +1.45 / +3.54%
             |             
            
                38.20
             |           
            
                43.85
             |               
            
                38.20
             |                           
            
                42.45
             | 
            
                39.58
             |                     
            
                18.07
             |                                 
            
                1,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/20/2022
             | 
            
                -0.80 / -1.91%
             |             
            
                41.00
             |           
            
                41.00
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                41.00
             |                     
            
                17.46
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2022
             | 
            
                -1.15 / -2.68%
             |             
            
                41.90
             |           
            
                42.00
             |               
            
                41.80
             |                           
            
                41.80
             | 
            
                41.96
             |                     
            
                17.80
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2022
             | 
            
                +0.20 / +0.47%
             |             
            
                42.00
             |           
            
                42.95
             |               
            
                42.00
             |                           
            
                42.95
             | 
            
                42.79
             |                     
            
                18.29
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2022
             | 
            
                +0.25 / +0.59%
             |             
            
                42.00
             |           
            
                42.75
             |               
            
                42.00
             |                           
            
                42.75
             | 
            
                42.54
             |                     
            
                18.20
             |                                 
            
                2,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2022
             | 
            
                0.00 / 0.00%
             |             
            
                42.00
             |           
            
                42.95
             |               
            
                42.00
             |                           
            
                42.50
             | 
            
                42.31
             |                     
            
                18.09
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/13/2022
             | 
            
                0.00 / 0.00%
             |             
            
                40.95
             |           
            
                42.50
             |               
            
                40.95
             |                           
            
                42.50
             | 
            
                41.81
             |                     
            
                18.09
             |                                 
            
                3,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2022
             | 
            
                -0.40 / -0.93%
             |             
            
                42.50
             |           
            
                42.50
             |               
            
                42.50
             |                           
            
                42.50
             | 
            
                42.50
             |                     
            
                18.09
             |                                 
            
                75,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2022
             | 
            
                0.00 / 0.00%
             |             
            
                43.90
             |           
            
                43.90
             |               
            
                40.00
             |                           
            
                42.90
             | 
            
                42.26
             |                     
            
                18.26
             |                                 
            
                59,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2022
             | 
            
                0.00 / 0.00%
             |             
            
                42.90
             |           
            
                42.90
             |               
            
                42.90
             |                           
            
                42.90
             | 
            
                42.90
             |                     
            
                18.26
             |                                 
            
                141,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2022
             | 
            
                -0.10 / -0.23%
             |             
            
                40.25
             |           
            
                42.90
             |               
            
                40.25
             |                           
            
                42.90
             | 
            
                41.84
             |                     
            
                18.26
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/6/2022
             | 
            
                +0.10 / +0.23%
             |             
            
                43.00
             |           
            
                43.00
             |               
            
                43.00
             |                           
            
                43.00
             | 
            
                43.00
             |                     
            
                18.31
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2022
             | 
            
                +0.05 / +0.12%
             |             
            
                42.90
             |           
            
                42.90
             |               
            
                42.90
             |                           
            
                42.90
             | 
            
                42.90
             |                     
            
                18.26
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2022
             | 
            
                -0.15 / -0.35%
             |             
            
                41.05
             |           
            
                42.85
             |               
            
                41.05
             |                           
            
                42.85
             | 
            
                42.28
             |                     
            
                18.24
             |                                 
            
                49,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2022
             | 
            
                0.00 / 0.00%
             |             
            
                43.00
             |           
            
                43.00
             |               
            
                43.00
             |                           
            
                43.00
             | 
            
                43.00
             |                     
            
                18.31
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2022
             | 
            
                0.00 / 0.00%
             |             
            
                43.85
             |           
            
                44.00
             |               
            
                42.50
             |                           
            
                43.00
             | 
            
                43.62
             |                     
            
                18.31
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2022
             | 
            
                +0.40 / +0.94%
             |             
            
                43.00
             |           
            
                43.00
             |               
            
                42.80
             |                           
            
                43.00
             | 
            
                42.89
             |                     
            
                18.31
             |                                 
            
                1,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/28/2022
             | 
            
                -1.20 / -2.74%
             |             
            
                44.50
             |           
            
                44.50
             |               
            
                42.60
             |                           
            
                42.60
             | 
            
                42.71
             |                     
            
                18.14
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2022
             | 
            
                -0.05 / -0.11%
             |             
            
                43.85
             |           
            
                44.90
             |               
            
                43.00
             |                           
            
                43.80
             | 
            
                43.83
             |                     
            
                18.65
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2022
             | 
            
                -0.15 / -0.34%
             |             
            
                43.00
             |           
            
                43.85
             |               
            
                42.60
             |                           
            
                43.85
             | 
            
                42.78
             |                     
            
                18.67
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2022
             | 
            
                +0.55 / +1.27%
             |             
            
                44.00
             |           
            
                44.00
             |               
            
                42.60
             |                           
            
                44.00
             | 
            
                43.93
             |                     
            
                18.73
             |                                 
            
                2,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/22/2022
             | 
            
                +0.75 / +1.76%
             |             
            
                42.70
             |           
            
                43.45
             |               
            
                42.65
             |                           
            
                43.45
             | 
            
                42.76
             |                     
            
                18.50
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2022
             | 
            
                -1.75 / -3.94%
             |             
            
                43.00
             |           
            
                44.00
             |               
            
                42.70
             |                           
            
                42.70
             | 
            
                42.83
             |                     
            
                18.18
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/20/2022
             | 
            
                +0.85 / +1.95%
             |             
            
                44.80
             |           
            
                44.80
             |               
            
                42.90
             |                           
            
                44.45
             | 
            
                43.56
             |                     
            
                18.92
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/19/2022
             | 
            
                -1.05 / -2.35%
             |             
            
                44.65
             |           
            
                46.00
             |               
            
                43.60
             |                           
            
                43.60
             | 
            
                44.00
             |                     
            
                18.56
             |                                 
            
                6,500
             |  
            
                 
             |                                                              
             
    
         
    
    
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