| 
                 
                    Closing price on 8/8/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    141.00 | 
                 
                
                    | High | 
                    143.60 | 
                 
                
                    | Low | 
                    141.00 | 
                     
                
                    | Volume | 
                    3,600 | 
                                 
                
                    | Split-adjusted Price | 
                    102.03 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SLS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/8/2022
             | 
            
                +2.80 / +2.00%
             |             
            
                141.00
             |           
            
                143.60
             |               
            
                141.00
             |                           
            
                142.90
             | 
            
                142.26
             |                     
            
                102.03
             |                                 
            
                3,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2022
             | 
            
                0.00 / 0.00%
             |             
            
                139.00
             |           
            
                140.10
             |               
            
                139.00
             |                           
            
                140.10
             | 
            
                139.20
             |                     
            
                100.03
             |                                 
            
                6,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/4/2022
             | 
            
                -3.90 / -2.71%
             |             
            
                144.00
             |           
            
                146.00
             |               
            
                140.10
             |                           
            
                140.10
             | 
            
                140.68
             |                     
            
                100.03
             |                                 
            
                4,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/3/2022
             | 
            
                -0.20 / -0.14%
             |             
            
                143.00
             |           
            
                144.00
             |               
            
                143.00
             |                           
            
                144.00
             | 
            
                143.04
             |                     
            
                102.82
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2022
             | 
            
                +4.40 / +3.15%
             |             
            
                140.00
             |           
            
                145.00
             |               
            
                139.90
             |                           
            
                144.20
             | 
            
                141.95
             |                     
            
                102.96
             |                                 
            
                7,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2022
             | 
            
                0.00 / 0.00%
             |             
            
                136.50
             |           
            
                139.80
             |               
            
                136.50
             |                           
            
                139.80
             | 
            
                138.57
             |                     
            
                99.82
             |                                 
            
                700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2022
             | 
            
                -0.20 / -0.14%
             |             
            
                138.00
             |           
            
                139.80
             |               
            
                138.00
             |                           
            
                139.80
             | 
            
                138.90
             |                     
            
                99.82
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2022
             | 
            
                +0.10 / +0.07%
             |             
            
                137.00
             |           
            
                140.00
             |               
            
                135.30
             |                           
            
                140.00
             | 
            
                139.58
             |                     
            
                99.96
             |                                 
            
                5,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/27/2022
             | 
            
                +0.90 / +0.65%
             |             
            
                140.70
             |           
            
                140.70
             |               
            
                137.50
             |                           
            
                139.90
             | 
            
                138.21
             |                     
            
                99.89
             |                                 
            
                4,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2022
             | 
            
                -4.00 / -2.80%
             |             
            
                140.00
             |           
            
                140.00
             |               
            
                139.00
             |                           
            
                139.00
             | 
            
                139.81
             |                     
            
                99.25
             |                                 
            
                7,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2022
             | 
            
                -0.90 / -0.63%
             |             
            
                143.50
             |           
            
                143.50
             |               
            
                143.00
             |                           
            
                143.00
             | 
            
                143.17
             |                     
            
                102.10
             |                                 
            
                1,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2022
             | 
            
                0.00 / 0.00%
             |             
            
                143.90
             |           
            
                143.90
             |               
            
                143.90
             |                           
            
                143.90
             | 
            
                143.90
             |                     
            
                102.74
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/21/2022
             | 
            
                -3.10 / -2.11%
             |             
            
                144.80
             |           
            
                144.80
             |               
            
                137.00
             |                           
            
                143.90
             | 
            
                137.81
             |                     
            
                102.74
             |                                 
            
                8,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2022
             | 
            
                +2.00 / +1.38%
             |             
            
                145.90
             |           
            
                147.00
             |               
            
                145.90
             |                           
            
                147.00
             | 
            
                146.29
             |                     
            
                104.96
             |                                 
            
                7,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2022
             | 
            
                -0.40 / -0.28%
             |             
            
                140.00
             |           
            
                145.00
             |               
            
                140.00
             |                           
            
                145.00
             | 
            
                142.89
             |                     
            
                103.53
             |                                 
            
                10,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2022
             | 
            
                -1.50 / -1.02%
             |             
            
                139.20
             |           
            
                146.80
             |               
            
                139.10
             |                           
            
                145.40
             | 
            
                140.93
             |                     
            
                103.82
             |                                 
            
                1,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2022
             | 
            
                +13.30 / +9.96%
             |             
            
                135.00
             |           
            
                146.90
             |               
            
                135.00
             |                           
            
                146.90
             | 
            
                143.56
             |                     
            
                104.89
             |                                 
            
                13,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2022
             | 
            
                +1.10 / +0.83%
             |             
            
                133.00
             |           
            
                133.90
             |               
            
                132.50
             |                           
            
                133.60
             | 
            
                133.30
             |                     
            
                95.39
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2022
             | 
            
                +1.50 / +1.15%
             |             
            
                131.00
             |           
            
                132.50
             |               
            
                131.00
             |                           
            
                132.50
             | 
            
                131.67
             |                     
            
                94.60
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2022
             | 
            
                +2.00 / +1.55%
             |             
            
                129.00
             |           
            
                131.00
             |               
            
                129.00
             |                           
            
                131.00
             | 
            
                130.45
             |                     
            
                93.53
             |                                 
            
                3,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2022
             | 
            
                +2.00 / +1.57%
             |             
            
                133.00
             |           
            
                133.00
             |               
            
                127.00
             |                           
            
                129.00
             | 
            
                127.26
             |                     
            
                92.11
             |                                 
            
                4,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2022
             | 
            
                +0.70 / +0.55%
             |             
            
                126.30
             |           
            
                127.00
             |               
            
                125.00
             |                           
            
                127.00
             | 
            
                126.04
             |                     
            
                90.68
             |                                 
            
                14,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2022
             | 
            
                -0.20 / -0.16%
             |             
            
                126.30
             |           
            
                126.30
             |               
            
                126.30
             |                           
            
                126.30
             | 
            
                126.30
             |                     
            
                90.18
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2022
             | 
            
                +0.50 / +0.40%
             |             
            
                122.20
             |           
            
                126.50
             |               
            
                122.00
             |                           
            
                126.50
             | 
            
                122.62
             |                     
            
                90.32
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2022
             | 
            
                -1.30 / -1.02%
             |             
            
                128.00
             |           
            
                130.00
             |               
            
                123.60
             |                           
            
                126.00
             | 
            
                126.39
             |                     
            
                89.96
             |                                 
            
                5,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2022
             | 
            
                -0.20 / -0.16%
             |             
            
                127.30
             |           
            
                127.30
             |               
            
                127.30
             |                           
            
                127.30
             | 
            
                127.30
             |                     
            
                90.89
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2022
             | 
            
                +1.50 / +1.19%
             |             
            
                126.00
             |           
            
                127.50
             |               
            
                122.00
             |                           
            
                127.50
             | 
            
                123.00
             |                     
            
                91.03
             |                                 
            
                5,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2022
             | 
            
                +0.20 / +0.16%
             |             
            
                123.50
             |           
            
                129.00
             |               
            
                123.50
             |                           
            
                126.00
             | 
            
                125.95
             |                     
            
                89.96
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2022
             | 
            
                -1.80 / -1.41%
             |             
            
                129.00
             |           
            
                129.00
             |               
            
                123.30
             |                           
            
                125.80
             | 
            
                124.84
             |                     
            
                89.82
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2022
             | 
            
                +2.20 / +1.75%
             |             
            
                128.00
             |           
            
                130.00
             |               
            
                125.40
             |                           
            
                127.60
             | 
            
                127.17
             |                     
            
                91.11
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |