| 
                 
                    Closing price on 12/6/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    46.90 | 
                 
                
                    | High | 
                    55.00 | 
                 
                
                    | Low | 
                    46.80 | 
                     
                
                    | Volume | 
                    196,400 | 
                                 
                
                    | Split-adjusted Price | 
                    46.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SDA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/6/2021
             | 
            
                -5.20 / -10.00%
             |             
            
                46.90
             |           
            
                55.00
             |               
            
                46.80
             |                           
            
                46.80
             | 
            
                48.30
             |                     
            
                46.80
             |                                 
            
                196,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2021
             | 
            
                -2.80 / -5.11%
             |             
            
                49.40
             |           
            
                60.20
             |               
            
                49.40
             |                           
            
                52.00
             | 
            
                53.52
             |                     
            
                52.00
             |                                 
            
                572,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2021
             | 
            
                -6.00 / -9.87%
             |             
            
                54.80
             |           
            
                56.50
             |               
            
                54.80
             |                           
            
                54.80
             | 
            
                54.87
             |                     
            
                54.80
             |                                 
            
                271,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2021
             | 
            
                -6.70 / -9.93%
             |             
            
                67.50
             |           
            
                67.50
             |               
            
                60.80
             |                           
            
                60.80
             | 
            
                60.98
             |                     
            
                60.80
             |                                 
            
                153,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2021
             | 
            
                -7.50 / -10.00%
             |             
            
                75.00
             |           
            
                75.00
             |               
            
                67.50
             |                           
            
                67.50
             | 
            
                68.41
             |                     
            
                67.50
             |                                 
            
                368,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2021
             | 
            
                -0.40 / -0.53%
             |             
            
                76.00
             |           
            
                80.00
             |               
            
                68.40
             |                           
            
                75.00
             | 
            
                75.57
             |                     
            
                75.00
             |                                 
            
                257,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2021
             | 
            
                +6.10 / +8.80%
             |             
            
                76.20
             |           
            
                76.20
             |               
            
                70.00
             |                           
            
                75.40
             | 
            
                74.77
             |                     
            
                75.40
             |                                 
            
                224,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2021
             | 
            
                +6.30 / +10.00%
             |             
            
                63.00
             |           
            
                69.30
             |               
            
                63.00
             |                           
            
                69.30
             | 
            
                67.99
             |                     
            
                69.30
             |                                 
            
                156,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2021
             | 
            
                +2.00 / +3.28%
             |             
            
                59.60
             |           
            
                64.80
             |               
            
                59.60
             |                           
            
                63.00
             | 
            
                62.59
             |                     
            
                63.00
             |                                 
            
                188,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2021
             | 
            
                -4.00 / -6.15%
             |             
            
                65.00
             |           
            
                65.00
             |               
            
                58.50
             |                           
            
                61.00
             | 
            
                60.68
             |                     
            
                61.00
             |                                 
            
                198,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2021
             | 
            
                -6.50 / -9.09%
             |             
            
                72.00
             |           
            
                73.00
             |               
            
                64.40
             |                           
            
                65.00
             | 
            
                66.77
             |                     
            
                65.00
             |                                 
            
                206,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2021
             | 
            
                -1.60 / -2.19%
             |             
            
                80.00
             |           
            
                80.00
             |               
            
                71.00
             |                           
            
                71.50
             | 
            
                75.19
             |                     
            
                71.50
             |                                 
            
                226,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2021
             | 
            
                +6.60 / +9.92%
             |             
            
                66.30
             |           
            
                73.10
             |               
            
                66.00
             |                           
            
                73.10
             | 
            
                70.56
             |                     
            
                73.10
             |                                 
            
                434,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2021
             | 
            
                -1.70 / -2.49%
             |             
            
                65.30
             |           
            
                70.00
             |               
            
                65.00
             |                           
            
                66.50
             | 
            
                67.37
             |                     
            
                66.50
             |                                 
            
                238,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2021
             | 
            
                0.00 / 0.00%
             |             
            
                75.00
             |           
            
                75.00
             |               
            
                67.00
             |                           
            
                68.20
             | 
            
                69.06
             |                     
            
                68.20
             |                                 
            
                182,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2021
             | 
            
                +3.70 / +5.74%
             |             
            
                64.50
             |           
            
                70.90
             |               
            
                64.50
             |                           
            
                68.20
             | 
            
                68.56
             |                     
            
                68.20
             |                                 
            
                359,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2021
             | 
            
                +5.80 / +9.88%
             |             
            
                64.50
             |           
            
                64.50
             |               
            
                52.90
             |                           
            
                64.50
             | 
            
                61.81
             |                     
            
                64.50
             |                                 
            
                546,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2021
             | 
            
                +5.30 / +9.93%
             |             
            
                58.70
             |           
            
                58.70
             |               
            
                58.70
             |                           
            
                58.70
             | 
            
                58.70
             |                     
            
                58.70
             |                                 
            
                113,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/10/2021
             | 
            
                +4.80 / +9.88%
             |             
            
                53.00
             |           
            
                53.40
             |               
            
                53.00
             |                           
            
                53.40
             | 
            
                53.39
             |                     
            
                53.40
             |                                 
            
                107,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2021
             | 
            
                +4.40 / +9.95%
             |             
            
                48.30
             |           
            
                48.60
             |               
            
                46.70
             |                           
            
                48.60
             | 
            
                47.92
             |                     
            
                48.60
             |                                 
            
                417,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2021
             | 
            
                +4.00 / +9.95%
             |             
            
                44.20
             |           
            
                44.20
             |               
            
                40.20
             |                           
            
                44.20
             | 
            
                44.14
             |                     
            
                44.20
             |                                 
            
                169,366
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2021
             | 
            
                +3.60 / +9.84%
             |             
            
                37.00
             |           
            
                40.20
             |               
            
                36.80
             |                           
            
                40.20
             | 
            
                39.72
             |                     
            
                40.20
             |                                 
            
                380,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2021
             | 
            
                +3.30 / +9.91%
             |             
            
                33.30
             |           
            
                36.60
             |               
            
                31.80
             |                           
            
                36.60
             | 
            
                33.41
             |                     
            
                36.60
             |                                 
            
                287,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/3/2021
             | 
            
                +0.60 / +1.83%
             |             
            
                33.50
             |           
            
                34.00
             |               
            
                32.50
             |                           
            
                33.30
             | 
            
                33.03
             |                     
            
                33.30
             |                                 
            
                386,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/2/2021
             | 
            
                +0.70 / +2.19%
             |             
            
                32.00
             |           
            
                33.10
             |               
            
                31.60
             |                           
            
                32.70
             | 
            
                32.46
             |                     
            
                32.70
             |                                 
            
                288,949
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2021
             | 
            
                +2.00 / +6.67%
             |             
            
                30.00
             |           
            
                33.00
             |               
            
                29.30
             |                           
            
                32.00
             | 
            
                31.41
             |                     
            
                32.00
             |                                 
            
                358,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2021
             | 
            
                -0.20 / -0.66%
             |             
            
                33.20
             |           
            
                33.20
             |               
            
                29.00
             |                           
            
                30.00
             | 
            
                30.78
             |                     
            
                30.00
             |                                 
            
                891,664
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2021
             | 
            
                +2.70 / +9.82%
             |             
            
                30.20
             |           
            
                30.20
             |               
            
                30.00
             |                           
            
                30.20
             | 
            
                30.20
             |                     
            
                30.20
             |                                 
            
                132,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/27/2021
             | 
            
                +2.50 / +10.00%
             |             
            
                27.00
             |           
            
                27.50
             |               
            
                27.00
             |                           
            
                27.50
             | 
            
                27.48
             |                     
            
                27.50
             |                                 
            
                273,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2021
             | 
            
                +2.20 / +9.65%
             |             
            
                22.80
             |           
            
                25.00
             |               
            
                22.80
             |                           
            
                25.00
             | 
            
                23.92
             |                     
            
                25.00
             |                                 
            
                424,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |