| 
                 
                    Closing price on 3/1/2024
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    30.00 | 
                 
                
                    | High | 
                    30.00 | 
                 
                
                    | Low | 
                    30.00 | 
                     
                
                    | Volume | 
                    500 | 
                                 
                
                    | Split-adjusted Price | 
                    26.78 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SDN Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/1/2024
             | 
            
                -0.20 / -0.66%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                26.78
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/29/2024
             | 
            
                0.00 / 0.00%
             |             
            
                30.20
             |           
            
                30.20
             |               
            
                30.20
             |                           
            
                30.20
             | 
            
                30.20
             |                     
            
                26.96
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2024
             | 
            
                +0.20 / +0.67%
             |             
            
                30.00
             |           
            
                30.20
             |               
            
                29.10
             |                           
            
                30.20
             | 
            
                29.82
             |                     
            
                26.96
             |                                 
            
                4,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2024
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                26.78
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2024
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                26.78
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2024
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                26.78
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2024
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                26.78
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2024
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                26.78
             |                                 
            
                2,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2024
             | 
            
                -0.10 / -0.33%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                26.78
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2024
             | 
            
                +0.10 / +0.33%
             |             
            
                29.00
             |           
            
                30.10
             |               
            
                29.00
             |                           
            
                30.10
             | 
            
                29.93
             |                     
            
                26.87
             |                                 
            
                8,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2024
             | 
            
                +0.50 / +1.69%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                26.78
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2024
             | 
            
                +0.30 / +1.03%
             |             
            
                29.00
             |           
            
                29.50
             |               
            
                29.00
             |                           
            
                29.50
             | 
            
                29.16
             |                     
            
                26.34
             |                                 
            
                4,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/7/2024
             | 
            
                +0.40 / +1.39%
             |             
            
                29.00
             |           
            
                29.20
             |               
            
                29.00
             |                           
            
                29.20
             | 
            
                29.09
             |                     
            
                26.07
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/6/2024
             | 
            
                0.00 / 0.00%
             |             
            
                28.80
             |           
            
                28.80
             |               
            
                28.80
             |                           
            
                28.80
             | 
            
                28.80
             |                     
            
                25.71
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2024
             | 
            
                0.00 / 0.00%
             |             
            
                28.80
             |           
            
                28.80
             |               
            
                28.80
             |                           
            
                28.80
             | 
            
                28.80
             |                     
            
                25.71
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/2/2024
             | 
            
                0.00 / 0.00%
             |             
            
                28.80
             |           
            
                28.80
             |               
            
                28.80
             |                           
            
                28.80
             | 
            
                28.80
             |                     
            
                25.71
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/1/2024
             | 
            
                +0.50 / +1.77%
             |             
            
                28.80
             |           
            
                28.80
             |               
            
                28.80
             |                           
            
                28.80
             | 
            
                28.80
             |                     
            
                25.71
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/31/2024
             | 
            
                0.00 / 0.00%
             |             
            
                28.30
             |           
            
                28.30
             |               
            
                28.30
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                25.27
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/30/2024
             | 
            
                0.00 / 0.00%
             |             
            
                28.30
             |           
            
                28.30
             |               
            
                28.30
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                25.27
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2024
             | 
            
                0.00 / 0.00%
             |             
            
                28.30
             |           
            
                28.30
             |               
            
                28.30
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                25.27
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2024
             | 
            
                0.00 / 0.00%
             |             
            
                28.30
             |           
            
                28.30
             |               
            
                28.30
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                25.27
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2024
             | 
            
                0.00 / 0.00%
             |             
            
                28.30
             |           
            
                28.30
             |               
            
                28.30
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                25.27
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2024
             | 
            
                0.00 / 0.00%
             |             
            
                28.30
             |           
            
                28.30
             |               
            
                28.30
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                25.27
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2024
             | 
            
                +1.80 / +6.79%
             |             
            
                28.50
             |           
            
                28.50
             |               
            
                28.10
             |                           
            
                28.30
             | 
            
                28.33
             |                     
            
                25.27
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2024
             | 
            
                +2.40 / +9.96%
             |             
            
                26.50
             |           
            
                26.50
             |               
            
                26.50
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                23.66
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2024
             | 
            
                0.00 / 0.00%
             |             
            
                24.10
             |           
            
                24.10
             |               
            
                24.10
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                21.52
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2024
             | 
            
                0.00 / 0.00%
             |             
            
                24.10
             |           
            
                24.10
             |               
            
                24.10
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                21.52
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2024
             | 
            
                0.00 / 0.00%
             |             
            
                24.10
             |           
            
                24.10
             |               
            
                24.10
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                21.52
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2024
             | 
            
                0.00 / 0.00%
             |             
            
                24.10
             |           
            
                24.10
             |               
            
                24.10
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                21.52
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2024
             | 
            
                -2.40 / -9.06%
             |             
            
                24.10
             |           
            
                24.10
             |               
            
                24.10
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                21.52
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |