| 
                 
                    Closing price on 2/18/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    26.00 | 
                 
                
                    | High | 
                    26.00 | 
                 
                
                    | Low | 
                    26.00 | 
                     
                
                    | Volume | 
                    0 | 
                                 
                
                    | Split-adjusted Price | 
                    15.16 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SDV Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                15.16
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2021
             | 
            
                +2.50 / +10.64%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                15.16
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                23.50
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                13.70
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                23.50
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                13.70
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                23.50
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                13.70
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/4/2021
             | 
            
                0.00 / 0.00%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                23.50
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                13.70
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/3/2021
             | 
            
                +1.50 / +6.82%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                23.50
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                13.70
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/2/2021
             | 
            
                0.00 / 0.00%
             |             
            
                22.00
             |           
            
                22.00
             |               
            
                22.00
             |                           
            
                22.00
             | 
            
                22.00
             |                     
            
                12.83
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/1/2021
             | 
            
                -3.00 / -12.00%
             |             
            
                22.00
             |           
            
                22.00
             |               
            
                22.00
             |                           
            
                22.00
             | 
            
                22.00
             |                     
            
                12.83
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2021
             | 
            
                0.00 / 0.00%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                14.58
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/28/2021
             | 
            
                0.00 / 0.00%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                14.58
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2021
             | 
            
                -0.30 / -1.20%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                24.70
             |                           
            
                24.70
             | 
            
                24.99
             |                     
            
                14.40
             |                                 
            
                4,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2021
             | 
            
                0.00 / 0.00%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                14.58
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2021
             | 
            
                0.00 / 0.00%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                14.58
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2021
             | 
            
                -1.10 / -4.21%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                14.58
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2021
             | 
            
                0.00 / 0.00%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                26.10
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                15.22
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2021
             | 
            
                0.00 / 0.00%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                26.10
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                15.22
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2021
             | 
            
                0.00 / 0.00%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                26.10
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                15.22
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2021
             | 
            
                +3.40 / +14.85%
             |             
            
                24.90
             |           
            
                26.30
             |               
            
                23.00
             |                           
            
                26.30
             | 
            
                26.09
             |                     
            
                15.33
             |                                 
            
                21,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2021
             | 
            
                0.00 / 0.00%
             |             
            
                22.90
             |           
            
                22.90
             |               
            
                22.90
             |                           
            
                22.90
             | 
            
                22.90
             |                     
            
                13.35
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2021
             | 
            
                0.00 / 0.00%
             |             
            
                22.90
             |           
            
                22.90
             |               
            
                22.90
             |                           
            
                22.90
             | 
            
                22.90
             |                     
            
                13.35
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2021
             | 
            
                0.00 / 0.00%
             |             
            
                22.90
             |           
            
                22.90
             |               
            
                22.90
             |                           
            
                22.90
             | 
            
                22.90
             |                     
            
                13.35
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2021
             | 
            
                +0.30 / +1.33%
             |             
            
                22.90
             |           
            
                22.90
             |               
            
                22.90
             |                           
            
                22.90
             | 
            
                22.90
             |                     
            
                13.35
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2021
             | 
            
                0.00 / 0.00%
             |             
            
                22.60
             |           
            
                22.60
             |               
            
                22.60
             |                           
            
                22.60
             | 
            
                22.60
             |                     
            
                13.18
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                22.60
             |           
            
                22.60
             |               
            
                22.60
             |                           
            
                22.60
             | 
            
                22.60
             |                     
            
                13.18
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/7/2021
             | 
            
                +2.80 / +14.00%
             |             
            
                22.50
             |           
            
                22.80
             |               
            
                22.50
             |                           
            
                22.80
             | 
            
                22.55
             |                     
            
                13.29
             |                                 
            
                6,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/6/2021
             | 
            
                -2.50 / -11.11%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                11.66
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                22.50
             |           
            
                22.50
             |               
            
                22.50
             |                           
            
                22.50
             | 
            
                22.50
             |                     
            
                13.12
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2021
             | 
            
                +1.50 / +7.14%
             |             
            
                22.50
             |           
            
                22.50
             |               
            
                22.50
             |                           
            
                22.50
             | 
            
                22.50
             |                     
            
                13.12
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/31/2020
             | 
            
                0.00 / 0.00%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                12.24
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |