| 
                 
                    Closing price on 3/24/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    23.30 | 
                 
                
                    | High | 
                    23.80 | 
                 
                
                    | Low | 
                    23.30 | 
                     
                
                    | Volume | 
                    3,500 | 
                                 
                
                    | Split-adjusted Price | 
                    23.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SCD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/24/2021
             | 
            
                +0.50 / +2.15%
             |             
            
                23.30
             |           
            
                23.80
             |               
            
                23.30
             |                           
            
                23.80
             | 
            
                23.59
             |                     
            
                23.80
             |                                 
            
                3,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2021
             | 
            
                -0.30 / -1.27%
             |             
            
                23.60
             |           
            
                23.60
             |               
            
                23.00
             |                           
            
                23.30
             | 
            
                23.30
             |                     
            
                23.30
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2021
             | 
            
                +0.30 / +1.29%
             |             
            
                23.70
             |           
            
                23.70
             |               
            
                23.60
             |                           
            
                23.60
             | 
            
                23.68
             |                     
            
                23.60
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2021
             | 
            
                -0.30 / -1.27%
             |             
            
                23.60
             |           
            
                23.60
             |               
            
                23.00
             |                           
            
                23.30
             | 
            
                23.30
             |                     
            
                23.30
             |                                 
            
                1,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                23.80
             |           
            
                23.80
             |               
            
                23.60
             |                           
            
                23.60
             | 
            
                23.74
             |                     
            
                23.60
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2021
             | 
            
                0.00 / 0.00%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.60
             |                           
            
                23.60
             | 
            
                23.80
             |                     
            
                23.60
             |                                 
            
                8,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2021
             | 
            
                -0.40 / -1.67%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.20
             |                           
            
                23.60
             | 
            
                23.73
             |                     
            
                23.60
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2021
             | 
            
                0.00 / 0.00%
             |             
            
                24.00
             |           
            
                24.50
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.02
             |                     
            
                24.00
             |                                 
            
                2,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2021
             | 
            
                0.00 / 0.00%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.70
             |                           
            
                24.00
             | 
            
                23.88
             |                     
            
                24.00
             |                                 
            
                5,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2021
             | 
            
                +0.10 / +0.42%
             |             
            
                24.40
             |           
            
                24.40
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.27
             |                     
            
                24.00
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2021
             | 
            
                +0.10 / +0.42%
             |             
            
                23.90
             |           
            
                23.90
             |               
            
                23.90
             |                           
            
                23.90
             | 
            
                23.90
             |                     
            
                23.90
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2021
             | 
            
                -0.20 / -0.83%
             |             
            
                23.80
             |           
            
                23.80
             |               
            
                23.80
             |                           
            
                23.80
             | 
            
                23.80
             |                     
            
                23.80
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2021
             | 
            
                -0.10 / -0.41%
             |             
            
                23.95
             |           
            
                24.00
             |               
            
                23.95
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                24.00
             |                                 
            
                2,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                24.10
             |           
            
                24.10
             |               
            
                24.10
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                24.10
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2021
             | 
            
                +0.60 / +2.55%
             |             
            
                24.00
             |           
            
                24.50
             |               
            
                23.30
             |                           
            
                24.10
             | 
            
                23.94
             |                     
            
                24.10
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2021
             | 
            
                +0.30 / +1.29%
             |             
            
                22.60
             |           
            
                24.00
             |               
            
                22.60
             |                           
            
                23.50
             | 
            
                23.76
             |                     
            
                23.50
             |                                 
            
                8,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2021
             | 
            
                0.00 / 0.00%
             |             
            
                23.80
             |           
            
                23.80
             |               
            
                23.20
             |                           
            
                23.20
             | 
            
                23.58
             |                     
            
                23.20
             |                                 
            
                3,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2021
             | 
            
                -0.80 / -3.33%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.10
             |                           
            
                23.20
             | 
            
                23.61
             |                     
            
                23.20
             |                                 
            
                6,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2021
             | 
            
                +0.10 / +0.42%
             |             
            
                23.10
             |           
            
                24.00
             |               
            
                23.00
             |                           
            
                24.00
             | 
            
                23.81
             |                     
            
                24.00
             |                                 
            
                25,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2021
             | 
            
                -0.10 / -0.42%
             |             
            
                23.10
             |           
            
                23.90
             |               
            
                23.10
             |                           
            
                23.90
             | 
            
                23.23
             |                     
            
                23.90
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2021
             | 
            
                0.00 / 0.00%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                24.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2021
             | 
            
                0.00 / 0.00%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                24.00
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2021
             | 
            
                0.00 / 0.00%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.90
             |                           
            
                24.00
             | 
            
                23.99
             |                     
            
                24.00
             |                                 
            
                15,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2021
             | 
            
                0.00 / 0.00%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                24.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2021
             | 
            
                -1.00 / -4.00%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                24.00
             |                                 
            
                10,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2021
             | 
            
                +0.10 / +0.40%
             |             
            
                24.90
             |           
            
                25.00
             |               
            
                24.50
             |                           
            
                25.00
             | 
            
                24.90
             |                     
            
                25.00
             |                                 
            
                4,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2021
             | 
            
                +0.75 / +3.11%
             |             
            
                24.10
             |           
            
                25.40
             |               
            
                24.10
             |                           
            
                24.90
             | 
            
                24.62
             |                     
            
                24.90
             |                                 
            
                5,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2021
             | 
            
                -0.05 / -0.21%
             |             
            
                24.15
             |           
            
                24.25
             |               
            
                24.00
             |                           
            
                24.15
             | 
            
                24.17
             |                     
            
                24.15
             |                                 
            
                18,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                24.20
             |           
            
                24.20
             |               
            
                24.20
             |                           
            
                24.20
             | 
            
                24.20
             |                     
            
                24.20
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/4/2021
             | 
            
                -0.05 / -0.21%
             |             
            
                24.00
             |           
            
                24.20
             |               
            
                24.00
             |                           
            
                24.20
             | 
            
                24.19
             |                     
            
                24.20
             |                                 
            
                5,800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |