| 
                 
                    Closing price on 12/24/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.60 | 
                 
                
                    | High | 
                    7.60 | 
                 
                
                    | Low | 
                    7.30 | 
                     
                
                    | Volume | 
                    62,000 | 
                                 
                
                    | Split-adjusted Price | 
                    7.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
KSD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/24/2021
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.30
             |                           
            
                7.60
             | 
            
                7.44
             |                     
            
                7.60
             |                                 
            
                62,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/23/2021
             | 
            
                -0.20 / -2.56%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.30
             |                           
            
                7.60
             | 
            
                7.53
             |                     
            
                7.60
             |                                 
            
                87,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/22/2021
             | 
            
                +0.60 / +8.33%
             |             
            
                7.20
             |           
            
                7.90
             |               
            
                7.00
             |                           
            
                7.80
             | 
            
                7.54
             |                     
            
                7.80
             |                                 
            
                120,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2021
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.10
             |                     
            
                7.20
             |                                 
            
                142,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/20/2021
             | 
            
                0.00 / 0.00%
             |             
            
                7.30
             |           
            
                7.30
             |               
            
                7.10
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                7.20
             |                                 
            
                60,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/17/2021
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.30
             |               
            
                7.20
             |                           
            
                7.20
             | 
            
                7.21
             |                     
            
                7.20
             |                                 
            
                48,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2021
             | 
            
                +0.10 / +1.41%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.12
             |                     
            
                7.20
             |                                 
            
                82,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2021
             | 
            
                -0.10 / -1.39%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.10
             |                           
            
                7.10
             | 
            
                7.15
             |                     
            
                7.10
             |                                 
            
                31,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2021
             | 
            
                -0.20 / -2.70%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                6.90
             |                           
            
                7.20
             | 
            
                7.11
             |                     
            
                7.20
             |                                 
            
                93,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2021
             | 
            
                +0.20 / +2.78%
             |             
            
                7.30
             |           
            
                7.60
             |               
            
                7.00
             |                           
            
                7.40
             | 
            
                7.15
             |                     
            
                7.40
             |                                 
            
                46,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2021
             | 
            
                +0.10 / +1.41%
             |             
            
                7.20
             |           
            
                7.50
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.12
             |                     
            
                7.20
             |                                 
            
                58,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2021
             | 
            
                -0.10 / -1.39%
             |             
            
                7.20
             |           
            
                7.40
             |               
            
                7.00
             |                           
            
                7.10
             | 
            
                7.09
             |                     
            
                7.10
             |                                 
            
                35,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2021
             | 
            
                +0.10 / +1.41%
             |             
            
                7.30
             |           
            
                7.30
             |               
            
                6.90
             |                           
            
                7.20
             | 
            
                7.01
             |                     
            
                7.20
             |                                 
            
                68,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2021
             | 
            
                +0.20 / +2.90%
             |             
            
                6.90
             |           
            
                7.10
             |               
            
                6.60
             |                           
            
                7.10
             | 
            
                6.92
             |                     
            
                7.10
             |                                 
            
                116,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2021
             | 
            
                -0.50 / -6.76%
             |             
            
                7.40
             |           
            
                7.40
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                7.09
             |                     
            
                6.90
             |                                 
            
                82,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2021
             | 
            
                -0.30 / -3.90%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                7.10
             |                           
            
                7.40
             | 
            
                7.73
             |                     
            
                7.40
             |                                 
            
                161,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2021
             | 
            
                +0.70 / +10.00%
             |             
            
                7.00
             |           
            
                7.70
             |               
            
                6.90
             |                           
            
                7.70
             | 
            
                7.36
             |                     
            
                7.70
             |                                 
            
                252,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2021
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                7.00
             | 
            
                6.91
             |                     
            
                7.00
             |                                 
            
                43,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2021
             | 
            
                +0.30 / +4.48%
             |             
            
                6.70
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                7.00
             | 
            
                6.89
             |                     
            
                7.00
             |                                 
            
                108,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2021
             | 
            
                -0.20 / -2.90%
             |             
            
                6.50
             |           
            
                7.00
             |               
            
                6.50
             |                           
            
                6.70
             | 
            
                6.72
             |                     
            
                6.70
             |                                 
            
                68,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2021
             | 
            
                -0.40 / -5.48%
             |             
            
                7.20
             |           
            
                7.30
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.94
             |                     
            
                6.90
             |                                 
            
                105,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2021
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.00
             |                           
            
                7.30
             | 
            
                7.15
             |                     
            
                7.30
             |                                 
            
                67,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2021
             | 
            
                +0.40 / +5.80%
             |             
            
                6.90
             |           
            
                7.40
             |               
            
                6.90
             |                           
            
                7.30
             | 
            
                7.12
             |                     
            
                7.30
             |                                 
            
                96,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2021
             | 
            
                -0.10 / -1.43%
             |             
            
                6.90
             |           
            
                7.30
             |               
            
                6.40
             |                           
            
                6.90
             | 
            
                6.85
             |                     
            
                6.90
             |                                 
            
                186,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2021
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.50
             |               
            
                6.80
             |                           
            
                7.00
             | 
            
                7.08
             |                     
            
                7.00
             |                                 
            
                221,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2021
             | 
            
                +0.20 / +2.94%
             |             
            
                6.80
             |           
            
                7.10
             |               
            
                6.70
             |                           
            
                7.00
             | 
            
                6.91
             |                     
            
                7.00
             |                                 
            
                134,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2021
             | 
            
                +0.30 / +4.62%
             |             
            
                6.60
             |           
            
                6.90
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.77
             |                     
            
                6.80
             |                                 
            
                102,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2021
             | 
            
                +0.10 / +1.56%
             |             
            
                6.40
             |           
            
                6.80
             |               
            
                6.10
             |                           
            
                6.50
             | 
            
                6.43
             |                     
            
                6.50
             |                                 
            
                24,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2021
             | 
            
                -0.50 / -7.25%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.30
             |                           
            
                6.40
             | 
            
                6.55
             |                     
            
                6.40
             |                                 
            
                116,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2021
             | 
            
                +0.20 / +2.99%
             |             
            
                6.50
             |           
            
                7.20
             |               
            
                6.50
             |                           
            
                6.90
             | 
            
                6.94
             |                     
            
                6.90
             |                                 
            
                98,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |