| 
                 
                    Closing price on 2/17/2025
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    4.70 | 
                 
                
                    | High | 
                    5.00 | 
                 
                
                    | Low | 
                    4.70 | 
                     
                
                    | Volume | 
                    67,300 | 
                                 
                
                    | Split-adjusted Price | 
                    4.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SDA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/17/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                5.00
             |               
            
                4.70
             |                           
            
                4.80
             | 
            
                4.80
             |                     
            
                4.80
             |                                 
            
                67,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/14/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.80
             | 
            
                4.67
             |                     
            
                4.80
             |                                 
            
                54,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/13/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.80
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.80
             | 
            
                4.68
             |                     
            
                4.80
             |                                 
            
                45,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/12/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.80
             |           
            
                4.80
             |               
            
                4.70
             |                           
            
                4.80
             | 
            
                4.76
             |                     
            
                4.80
             |                                 
            
                3,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/11/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                5.00
             |               
            
                4.60
             |                           
            
                4.80
             | 
            
                4.83
             |                     
            
                4.80
             |                                 
            
                68,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.80
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.80
             | 
            
                4.70
             |                     
            
                4.80
             |                                 
            
                35,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/7/2025
             | 
            
                +0.10 / +2.13%
             |             
            
                4.70
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.80
             | 
            
                4.69
             |                     
            
                4.80
             |                                 
            
                31,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/6/2025
             | 
            
                -0.10 / -2.08%
             |             
            
                4.80
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                4.70
             |                                 
            
                22,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2025
             | 
            
                +0.20 / +4.35%
             |             
            
                4.60
             |           
            
                4.90
             |               
            
                4.60
             |                           
            
                4.80
             | 
            
                4.74
             |                     
            
                4.80
             |                                 
            
                66,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/4/2025
             | 
            
                +0.10 / +2.22%
             |             
            
                4.50
             |           
            
                4.60
             |               
            
                4.50
             |                           
            
                4.60
             | 
            
                4.53
             |                     
            
                4.60
             |                                 
            
                15,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/3/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.54
             |                     
            
                4.50
             |                                 
            
                3,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/24/2025
             | 
            
                -0.10 / -2.17%
             |             
            
                4.50
             |           
            
                4.60
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.50
             |                     
            
                4.50
             |                                 
            
                13,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/23/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.50
             |                           
            
                4.60
             | 
            
                4.52
             |                     
            
                4.60
             |                                 
            
                34,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.50
             |                           
            
                4.60
             | 
            
                4.51
             |                     
            
                4.60
             |                                 
            
                31,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.50
             |           
            
                4.60
             |               
            
                4.50
             |                           
            
                4.60
             | 
            
                4.53
             |                     
            
                4.60
             |                                 
            
                2,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2025
             | 
            
                +0.10 / +2.22%
             |             
            
                4.50
             |           
            
                4.60
             |               
            
                4.50
             |                           
            
                4.60
             | 
            
                4.50
             |                     
            
                4.60
             |                                 
            
                48,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2025
             | 
            
                -0.20 / -4.26%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.58
             |                     
            
                4.50
             |                                 
            
                12,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.63
             |                     
            
                4.70
             |                                 
            
                26,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2025
             | 
            
                +0.20 / +4.44%
             |             
            
                4.60
             |           
            
                4.70
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.68
             |                     
            
                4.70
             |                                 
            
                29,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2025
             | 
            
                -0.10 / -2.17%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.51
             |                     
            
                4.50
             |                                 
            
                15,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2025
             | 
            
                -0.10 / -2.13%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.50
             |                           
            
                4.60
             | 
            
                4.57
             |                     
            
                4.60
             |                                 
            
                28,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.50
             |                           
            
                4.70
             | 
            
                4.61
             |                     
            
                4.70
             |                                 
            
                29,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.63
             |                     
            
                4.70
             |                                 
            
                6,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.68
             |                     
            
                4.70
             |                                 
            
                24,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2025
             | 
            
                -0.10 / -2.08%
             |             
            
                4.80
             |           
            
                4.80
             |               
            
                4.50
             |                           
            
                4.70
             | 
            
                4.65
             |                     
            
                4.70
             |                                 
            
                25,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2025
             | 
            
                -0.10 / -2.04%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.70
             |                           
            
                4.80
             | 
            
                4.72
             |                     
            
                4.80
             |                                 
            
                51,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/3/2025
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                5.00
             |               
            
                4.70
             |                           
            
                4.90
             | 
            
                4.79
             |                     
            
                4.90
             |                                 
            
                56,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/2/2025
             | 
            
                +0.10 / +2.08%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.80
             |                           
            
                4.90
             | 
            
                4.80
             |                     
            
                4.90
             |                                 
            
                17,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/31/2024
             | 
            
                0.00 / 0.00%
             |             
            
                4.80
             |           
            
                4.80
             |               
            
                4.70
             |                           
            
                4.80
             | 
            
                4.80
             |                     
            
                4.80
             |                                 
            
                9,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2024
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.70
             |                           
            
                4.80
             | 
            
                4.75
             |                     
            
                4.80
             |                                 
            
                61,800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |