| 
                 
                    Closing price on 12/26/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    15.50 | 
                 
                
                    | High | 
                    16.00 | 
                 
                
                    | Low | 
                    13.50 | 
                     
                
                    | Volume | 
                    6,800 | 
                                 
                
                    | Split-adjusted Price | 
                    14.00 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DSP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/26/2022
             | 
            
                -0.70 / -4.76%
             |             
            
                15.50
             |           
            
                16.00
             |               
            
                13.50
             |                           
            
                14.00
             | 
            
                15.30
             |                     
            
                14.00
             |                                 
            
                6,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/23/2022
             | 
            
                -1.60 / -10.26%
             |             
            
                15.40
             |           
            
                16.00
             |               
            
                13.60
             |                           
            
                14.00
             | 
            
                14.70
             |                     
            
                14.00
             |                                 
            
                8,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/22/2022
             | 
            
                +0.60 / +3.90%
             |             
            
                15.30
             |           
            
                16.00
             |               
            
                15.30
             |                           
            
                16.00
             | 
            
                15.60
             |                     
            
                16.00
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2022
             | 
            
                +0.90 / +6.16%
             |             
            
                15.40
             |           
            
                15.50
             |               
            
                15.40
             |                           
            
                15.50
             | 
            
                15.40
             |                     
            
                15.50
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/20/2022
             | 
            
                +0.50 / +3.23%
             |             
            
                13.40
             |           
            
                16.00
             |               
            
                13.20
             |                           
            
                16.00
             | 
            
                14.60
             |                     
            
                16.00
             |                                 
            
                7,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/19/2022
             | 
            
                -1.20 / -8.39%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                13.10
             |                           
            
                13.10
             | 
            
                15.50
             |                     
            
                13.10
             |                                 
            
                5,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2022
             | 
            
                +0.30 / +2.11%
             |             
            
                12.70
             |           
            
                14.50
             |               
            
                12.70
             |                           
            
                14.50
             | 
            
                14.30
             |                     
            
                14.50
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2022
             | 
            
                -1.50 / -10.49%
             |             
            
                12.60
             |           
            
                15.70
             |               
            
                12.50
             |                           
            
                12.80
             | 
            
                14.20
             |                     
            
                12.80
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2022
             | 
            
                +0.60 / +4.17%
             |             
            
                16.20
             |           
            
                16.30
             |               
            
                12.70
             |                           
            
                15.00
             | 
            
                14.30
             |                     
            
                15.00
             |                                 
            
                13,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2022
             | 
            
                +1.50 / +10.34%
             |             
            
                15.00
             |           
            
                16.00
             |               
            
                12.50
             |                           
            
                16.00
             | 
            
                14.40
             |                     
            
                16.00
             |                                 
            
                3,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/12/2022
             | 
            
                +1.70 / +13.08%
             |             
            
                14.50
             |           
            
                14.70
             |               
            
                14.50
             |                           
            
                14.70
             | 
            
                14.50
             |                     
            
                14.70
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2022
             | 
            
                +0.20 / +1.48%
             |             
            
                13.40
             |           
            
                13.80
             |               
            
                11.70
             |                           
            
                13.70
             | 
            
                13.00
             |                     
            
                13.70
             |                                 
            
                8,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2022
             | 
            
                +0.10 / +0.79%
             |             
            
                13.50
             |           
            
                13.60
             |               
            
                12.70
             |                           
            
                12.80
             | 
            
                13.50
             |                     
            
                12.80
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2022
             | 
            
                -0.60 / -4.48%
             |             
            
                12.00
             |           
            
                12.80
             |               
            
                12.00
             |                           
            
                12.80
             | 
            
                12.70
             |                     
            
                12.80
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2022
             | 
            
                -1.50 / -11.28%
             |             
            
                13.20
             |           
            
                13.60
             |               
            
                11.60
             |                           
            
                11.80
             | 
            
                13.40
             |                     
            
                11.80
             |                                 
            
                5,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2022
             | 
            
                -1.50 / -12.00%
             |             
            
                13.40
             |           
            
                13.50
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                13.30
             |                     
            
                11.00
             |                                 
            
                6,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2022
             | 
            
                +1.30 / +11.50%
             |             
            
                10.60
             |           
            
                12.80
             |               
            
                10.60
             |                           
            
                12.60
             | 
            
                12.50
             |                     
            
                12.60
             |                                 
            
                12,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2022
             | 
            
                +0.40 / +3.54%
             |             
            
                12.70
             |           
            
                12.80
             |               
            
                10.50
             |                           
            
                11.70
             | 
            
                11.30
             |                     
            
                11.70
             |                                 
            
                5,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2022
             | 
            
                -0.20 / -1.69%
             |             
            
                10.50
             |           
            
                11.60
             |               
            
                10.50
             |                           
            
                11.60
             | 
            
                11.30
             |                     
            
                11.60
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2022
             | 
            
                +1.00 / +9.35%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.80
             |                     
            
                11.70
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2022
             | 
            
                -1.20 / -10.08%
             |             
            
                10.60
             |           
            
                12.30
             |               
            
                10.60
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                10.70
             |                                 
            
                4,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2022
             | 
            
                +1.00 / +9.17%
             |             
            
                11.90
             |           
            
                11.90
             |               
            
                11.90
             |                           
            
                11.90
             | 
            
                11.90
             |                     
            
                11.90
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2022
             | 
            
                -1.60 / -13.11%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                10.60
             |                           
            
                10.60
             | 
            
                10.90
             |                     
            
                10.60
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2022
             | 
            
                0.00 / 0.00%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                12.20
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2022
             | 
            
                -1.10 / -8.33%
             |             
            
                12.90
             |           
            
                12.90
             |               
            
                11.50
             |                           
            
                12.10
             | 
            
                12.20
             |                     
            
                12.10
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2022
             | 
            
                0.00 / 0.00%
             |             
            
                13.20
             |           
            
                13.20
             |               
            
                13.20
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                13.20
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2022
             | 
            
                +1.40 / +11.86%
             |             
            
                13.20
             |           
            
                13.20
             |               
            
                13.20
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                13.20
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2022
             | 
            
                0.00 / 0.00%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.80
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                11.80
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2022
             | 
            
                +1.20 / +11.32%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.80
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                11.80
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2022
             | 
            
                -0.30 / -2.83%
             |             
            
                11.90
             |           
            
                11.90
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.60
             |                     
            
                10.30
             |                                 
            
                2,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |