| 
                 
                    Closing price on 5/12/2023
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    6.70 | 
                 
                
                    | High | 
                    6.90 | 
                 
                
                    | Low | 
                    6.50 | 
                     
                
                    | Volume | 
                    65,800 | 
                                 
                
                    | Split-adjusted Price | 
                    6.70 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SDA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/12/2023
             | 
            
                -0.20 / -2.90%
             |             
            
                6.70
             |           
            
                6.90
             |               
            
                6.50
             |                           
            
                6.70
             | 
            
                6.66
             |                     
            
                6.70
             |                                 
            
                65,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2023
             | 
            
                +0.30 / +4.55%
             |             
            
                6.80
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.88
             |                     
            
                6.90
             |                                 
            
                187,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2023
             | 
            
                +0.40 / +6.45%
             |             
            
                6.10
             |           
            
                6.80
             |               
            
                6.10
             |                           
            
                6.60
             | 
            
                6.45
             |                     
            
                6.60
             |                                 
            
                170,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2023
             | 
            
                +0.10 / +1.64%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.10
             |                           
            
                6.20
             | 
            
                6.13
             |                     
            
                6.20
             |                                 
            
                10,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2023
             | 
            
                +0.30 / +5.17%
             |             
            
                5.90
             |           
            
                6.20
             |               
            
                5.80
             |                           
            
                6.10
             | 
            
                6.01
             |                     
            
                6.10
             |                                 
            
                46,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2023
             | 
            
                -0.20 / -3.33%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                5.80
             | 
            
                5.89
             |                     
            
                5.80
             |                                 
            
                15,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2023
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.90
             |                           
            
                6.00
             | 
            
                5.96
             |                     
            
                6.00
             |                                 
            
                17,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2023
             | 
            
                +0.10 / +1.69%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.90
             |                           
            
                6.00
             | 
            
                5.94
             |                     
            
                6.00
             |                                 
            
                35,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2023
             | 
            
                +0.10 / +1.72%
             |             
            
                5.90
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.90
             |                     
            
                5.90
             |                                 
            
                26,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2023
             | 
            
                0.00 / 0.00%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.74
             |                     
            
                5.80
             |                                 
            
                28,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2023
             | 
            
                +0.10 / +1.75%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.81
             |                     
            
                5.80
             |                                 
            
                44,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2023
             | 
            
                -0.10 / -1.72%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.79
             |                     
            
                5.70
             |                                 
            
                36,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2023
             | 
            
                0.00 / 0.00%
             |             
            
                5.80
             |           
            
                6.00
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.85
             |                     
            
                5.80
             |                                 
            
                31,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2023
             | 
            
                0.00 / 0.00%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.60
             |                           
            
                5.80
             | 
            
                5.74
             |                     
            
                5.80
             |                                 
            
                22,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2023
             | 
            
                -0.20 / -3.33%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                5.80
             | 
            
                5.89
             |                     
            
                5.80
             |                                 
            
                36,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2023
             | 
            
                +0.20 / +3.45%
             |             
            
                5.80
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                6.00
             | 
            
                5.92
             |                     
            
                6.00
             |                                 
            
                41,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2023
             | 
            
                -0.20 / -3.33%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                5.80
             |                           
            
                5.80
             | 
            
                5.87
             |                     
            
                5.80
             |                                 
            
                27,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2023
             | 
            
                -0.10 / -1.64%
             |             
            
                6.30
             |           
            
                6.40
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.14
             |                     
            
                6.00
             |                                 
            
                76,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2023
             | 
            
                -0.30 / -4.69%
             |             
            
                6.60
             |           
            
                6.60
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.20
             |                     
            
                6.10
             |                                 
            
                65,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2023
             | 
            
                -0.30 / -4.48%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.46
             |                     
            
                6.40
             |                                 
            
                66,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2023
             | 
            
                -0.10 / -1.47%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.40
             |                           
            
                6.70
             | 
            
                6.59
             |                     
            
                6.70
             |                                 
            
                93,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2023
             | 
            
                +0.20 / +3.03%
             |             
            
                6.50
             |           
            
                7.20
             |               
            
                6.30
             |                           
            
                6.80
             | 
            
                6.75
             |                     
            
                6.80
             |                                 
            
                235,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2023
             | 
            
                +0.20 / +3.13%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.40
             |                           
            
                6.60
             | 
            
                6.63
             |                     
            
                6.60
             |                                 
            
                135,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2023
             | 
            
                +0.50 / +8.47%
             |             
            
                5.90
             |           
            
                6.40
             |               
            
                5.90
             |                           
            
                6.40
             | 
            
                6.37
             |                     
            
                6.40
             |                                 
            
                286,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2023
             | 
            
                +0.10 / +1.72%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.90
             | 
            
                5.78
             |                     
            
                5.90
             |                                 
            
                44,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2023
             | 
            
                +0.10 / +1.75%
             |             
            
                5.60
             |           
            
                5.80
             |               
            
                5.50
             |                           
            
                5.80
             | 
            
                5.65
             |                     
            
                5.80
             |                                 
            
                26,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/3/2023
             | 
            
                +0.20 / +3.64%
             |             
            
                5.50
             |           
            
                5.70
             |               
            
                5.50
             |                           
            
                5.70
             | 
            
                5.59
             |                     
            
                5.70
             |                                 
            
                33,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2023
             | 
            
                0.00 / 0.00%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.50
             |                           
            
                5.50
             | 
            
                5.50
             |                     
            
                5.50
             |                                 
            
                22,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2023
             | 
            
                -0.10 / -1.79%
             |             
            
                5.60
             |           
            
                5.70
             |               
            
                5.50
             |                           
            
                5.50
             | 
            
                5.56
             |                     
            
                5.50
             |                                 
            
                16,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2023
             | 
            
                0.00 / 0.00%
             |             
            
                5.50
             |           
            
                5.60
             |               
            
                5.40
             |                           
            
                5.60
             | 
            
                5.47
             |                     
            
                5.60
             |                                 
            
                8,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |