| 
                 
                    Closing price on 11/3/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    10.60 | 
                 
                
                    | High | 
                    11.80 | 
                 
                
                    | Low | 
                    9.30 | 
                     
                
                    | Volume | 
                    500 | 
                                 
                
                    | Split-adjusted Price | 
                    11.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DSP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/3/2022
             | 
            
                +1.20 / +11.32%
             |             
            
                10.60
             |           
            
                11.80
             |               
            
                9.30
             |                           
            
                11.80
             | 
            
                10.50
             |                     
            
                11.80
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/2/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.60
             |           
            
                10.60
             |               
            
                10.60
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                10.60
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/1/2022
             | 
            
                +1.50 / +14.15%
             |             
            
                10.70
             |           
            
                12.10
             |               
            
                9.20
             |                           
            
                12.10
             | 
            
                10.60
             |                     
            
                12.10
             |                                 
            
                3,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/31/2022
             | 
            
                -0.30 / -2.80%
             |             
            
                10.80
             |           
            
                10.80
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.60
             |                     
            
                10.40
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/28/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.80
             |           
            
                10.80
             |               
            
                10.60
             |                           
            
                10.60
             | 
            
                10.70
             |                     
            
                10.60
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/27/2022
             | 
            
                +1.40 / +13.21%
             |             
            
                10.70
             |           
            
                12.00
             |               
            
                10.00
             |                           
            
                12.00
             | 
            
                10.60
             |                     
            
                12.00
             |                                 
            
                1,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/26/2022
             | 
            
                -0.30 / -2.80%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.60
             |                     
            
                10.40
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2022
             | 
            
                -0.20 / -1.85%
             |             
            
                10.80
             |           
            
                11.60
             |               
            
                10.40
             |                           
            
                10.60
             | 
            
                10.70
             |                     
            
                10.60
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/24/2022
             | 
            
                -0.10 / -0.92%
             |             
            
                10.80
             |           
            
                10.80
             |               
            
                10.80
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                10.80
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                10.90
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/20/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                10.90
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                10.90
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                10.90
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                10.90
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2022
             | 
            
                +0.20 / +1.87%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                10.90
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/13/2022
             | 
            
                0.00 / 0.00%
             |             
            
                11.90
             |           
            
                11.90
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.70
             |                     
            
                10.50
             |                                 
            
                2,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                10.50
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2022
             | 
            
                +0.10 / +0.96%
             |             
            
                10.60
             |           
            
                10.60
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                10.50
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2022
             | 
            
                -0.10 / -0.95%
             |             
            
                10.40
             |           
            
                10.40
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                10.40
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2022
             | 
            
                -0.20 / -1.89%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.50
             |                     
            
                10.40
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/6/2022
             | 
            
                -0.10 / -0.95%
             |             
            
                10.80
             |           
            
                10.80
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.60
             |                     
            
                10.40
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2022
             | 
            
                +0.30 / +2.83%
             |             
            
                10.70
             |           
            
                10.90
             |               
            
                10.20
             |                           
            
                10.90
             | 
            
                10.50
             |                     
            
                10.90
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2022
             | 
            
                +0.20 / +1.90%
             |             
            
                10.60
             |           
            
                10.80
             |               
            
                10.60
             |                           
            
                10.70
             | 
            
                10.60
             |                     
            
                10.70
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2022
             | 
            
                +0.10 / +0.97%
             |             
            
                10.60
             |           
            
                11.80
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.50
             |                     
            
                10.40
             |                                 
            
                9,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2022
             | 
            
                0.00 / 0.00%
             |             
            
                9.00
             |           
            
                11.90
             |               
            
                8.90
             |                           
            
                10.40
             | 
            
                10.30
             |                     
            
                10.40
             |                                 
            
                49,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2022
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                11.00
             |               
            
                8.50
             |                           
            
                10.00
             | 
            
                10.40
             |                     
            
                10.00
             |                                 
            
                10,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/28/2022
             | 
            
                +1.30 / +14.94%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.90
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                10.00
             |                                 
            
                22,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2022
             | 
            
                +1.10 / +14.47%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.70
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                8.70
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2022
             | 
            
                +1.00 / +13.89%
             |             
            
                6.90
             |           
            
                8.20
             |               
            
                6.90
             |                           
            
                8.20
             | 
            
                7.60
             |                     
            
                8.20
             |                                 
            
                4,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2022
             | 
            
                +0.20 / +2.82%
             |             
            
                6.70
             |           
            
                8.10
             |               
            
                6.70
             |                           
            
                7.30
             | 
            
                7.20
             |                     
            
                7.30
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |