| 
                 
                    Closing price on 5/31/2024
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    10.70 | 
                 
                
                    | High | 
                    11.10 | 
                 
                
                    | Low | 
                    10.70 | 
                     
                
                    | Volume | 
                    86,800 | 
                                 
                
                    | Split-adjusted Price | 
                    10.20 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SD9 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/31/2024
             | 
            
                +0.40 / +3.77%
             |             
            
                10.70
             |           
            
                11.10
             |               
            
                10.70
             |                           
            
                11.00
             | 
            
                10.95
             |                     
            
                10.20
             |                                 
            
                86,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2024
             | 
            
                0.00 / 0.00%
             |             
            
                10.50
             |           
            
                10.70
             |               
            
                10.50
             |                           
            
                10.60
             | 
            
                10.56
             |                     
            
                9.83
             |                                 
            
                41,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2024
             | 
            
                +0.10 / +0.95%
             |             
            
                10.60
             |           
            
                10.80
             |               
            
                10.50
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                9.83
             |                                 
            
                72,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2024
             | 
            
                -0.10 / -0.94%
             |             
            
                10.60
             |           
            
                10.70
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.53
             |                     
            
                9.74
             |                                 
            
                10,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/27/2024
             | 
            
                +0.60 / +6.00%
             |             
            
                10.10
             |           
            
                10.60
             |               
            
                10.00
             |                           
            
                10.60
             | 
            
                10.13
             |                     
            
                9.83
             |                                 
            
                463,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2024
             | 
            
                -0.30 / -2.91%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                9.90
             |                           
            
                10.00
             | 
            
                10.11
             |                     
            
                9.28
             |                                 
            
                168,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2024
             | 
            
                -0.20 / -1.90%
             |             
            
                10.10
             |           
            
                10.60
             |               
            
                10.10
             |                           
            
                10.30
             | 
            
                10.35
             |                     
            
                9.55
             |                                 
            
                33,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2024
             | 
            
                -0.20 / -1.87%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.40
             |                           
            
                10.50
             | 
            
                10.52
             |                     
            
                9.74
             |                                 
            
                154,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2024
             | 
            
                0.00 / 0.00%
             |             
            
                10.70
             |           
            
                11.00
             |               
            
                10.60
             |                           
            
                10.70
             | 
            
                10.68
             |                     
            
                9.92
             |                                 
            
                28,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2024
             | 
            
                +0.20 / +1.90%
             |             
            
                10.50
             |           
            
                10.80
             |               
            
                10.50
             |                           
            
                10.70
             | 
            
                10.63
             |                     
            
                9.92
             |                                 
            
                188,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2024
             | 
            
                -0.50 / -4.55%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.59
             |                     
            
                9.74
             |                                 
            
                56,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2024
             | 
            
                +0.10 / +0.92%
             |             
            
                11.00
             |           
            
                11.20
             |               
            
                10.60
             |                           
            
                11.00
             | 
            
                10.84
             |                     
            
                10.20
             |                                 
            
                172,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2024
             | 
            
                -0.30 / -2.68%
             |             
            
                11.60
             |           
            
                12.00
             |               
            
                10.70
             |                           
            
                10.90
             | 
            
                11.20
             |                     
            
                10.11
             |                                 
            
                95,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2024
             | 
            
                +1.00 / +9.80%
             |             
            
                10.40
             |           
            
                11.20
             |               
            
                10.40
             |                           
            
                11.20
             | 
            
                11.03
             |                     
            
                10.39
             |                                 
            
                505,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2024
             | 
            
                +0.50 / +5.15%
             |             
            
                9.80
             |           
            
                10.40
             |               
            
                9.80
             |                           
            
                10.20
             | 
            
                10.15
             |                     
            
                9.46
             |                                 
            
                135,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2024
             | 
            
                +0.20 / +2.11%
             |             
            
                9.40
             |           
            
                9.70
             |               
            
                9.40
             |                           
            
                9.70
             | 
            
                9.62
             |                     
            
                9.00
             |                                 
            
                43,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2024
             | 
            
                +0.20 / +2.15%
             |             
            
                9.30
             |           
            
                9.60
             |               
            
                9.20
             |                           
            
                9.50
             | 
            
                9.30
             |                     
            
                8.81
             |                                 
            
                132,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2024
             | 
            
                0.00 / 0.00%
             |             
            
                9.10
             |           
            
                9.40
             |               
            
                9.10
             |                           
            
                9.30
             | 
            
                9.29
             |                     
            
                8.63
             |                                 
            
                89,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2024
             | 
            
                +0.10 / +1.09%
             |             
            
                9.20
             |           
            
                9.30
             |               
            
                9.10
             |                           
            
                9.30
             | 
            
                9.21
             |                     
            
                8.63
             |                                 
            
                196,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2024
             | 
            
                0.00 / 0.00%
             |             
            
                9.20
             |           
            
                9.20
             |               
            
                9.00
             |                           
            
                9.20
             | 
            
                9.10
             |                     
            
                8.53
             |                                 
            
                193,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2024
             | 
            
                +0.10 / +1.10%
             |             
            
                9.10
             |           
            
                9.20
             |               
            
                9.00
             |                           
            
                9.20
             | 
            
                9.10
             |                     
            
                8.53
             |                                 
            
                54,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/2/2024
             | 
            
                0.00 / 0.00%
             |             
            
                9.00
             |           
            
                9.10
             |               
            
                8.90
             |                           
            
                9.10
             | 
            
                9.00
             |                     
            
                8.44
             |                                 
            
                6,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2024
             | 
            
                +0.60 / +7.06%
             |             
            
                8.60
             |           
            
                9.30
             |               
            
                8.40
             |                           
            
                9.10
             | 
            
                8.90
             |                     
            
                8.44
             |                                 
            
                52,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2024
             | 
            
                -0.10 / -1.16%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                7.88
             |                                 
            
                10,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2024
             | 
            
                +0.10 / +1.18%
             |             
            
                8.50
             |           
            
                8.60
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.50
             |                     
            
                7.98
             |                                 
            
                8,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2024
             | 
            
                0.00 / 0.00%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.40
             |                           
            
                8.50
             | 
            
                8.49
             |                     
            
                7.88
             |                                 
            
                19,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2024
             | 
            
                0.00 / 0.00%
             |             
            
                8.50
             |           
            
                8.60
             |               
            
                8.40
             |                           
            
                8.50
             | 
            
                8.47
             |                     
            
                7.88
             |                                 
            
                29,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2024
             | 
            
                -0.20 / -2.30%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.57
             |                     
            
                7.88
             |                                 
            
                10,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2024
             | 
            
                -0.10 / -1.14%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.70
             |                           
            
                8.70
             | 
            
                8.71
             |                     
            
                8.07
             |                                 
            
                5,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2024
             | 
            
                +0.10 / +1.15%
             |             
            
                8.70
             |           
            
                8.80
             |               
            
                8.50
             |                           
            
                8.80
             | 
            
                8.68
             |                     
            
                8.16
             |                                 
            
                23,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |