| 
                 
                    Closing price on 2/8/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.30 | 
                 
                
                    | High | 
                    9.10 | 
                 
                
                    | Low | 
                    8.30 | 
                     
                
                    | Volume | 
                    82,400 | 
                                 
                
                    | Split-adjusted Price | 
                    9.10 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
KSD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/8/2022
             | 
            
                +0.80 / +9.64%
             |             
            
                8.30
             |           
            
                9.10
             |               
            
                8.30
             |                           
            
                9.10
             | 
            
                8.87
             |                     
            
                9.10
             |                                 
            
                82,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2022
             | 
            
                +0.10 / +1.22%
             |             
            
                8.20
             |           
            
                8.30
             |               
            
                8.00
             |                           
            
                8.30
             | 
            
                8.12
             |                     
            
                8.30
             |                                 
            
                70,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/28/2022
             | 
            
                0.00 / 0.00%
             |             
            
                8.20
             |           
            
                8.30
             |               
            
                8.00
             |                           
            
                8.20
             | 
            
                8.10
             |                     
            
                8.20
             |                                 
            
                44,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2022
             | 
            
                -0.10 / -1.20%
             |             
            
                8.10
             |           
            
                8.40
             |               
            
                8.00
             |                           
            
                8.20
             | 
            
                8.13
             |                     
            
                8.20
             |                                 
            
                42,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2022
             | 
            
                0.00 / 0.00%
             |             
            
                8.20
             |           
            
                8.40
             |               
            
                8.10
             |                           
            
                8.30
             | 
            
                8.27
             |                     
            
                8.30
             |                                 
            
                25,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2022
             | 
            
                +0.60 / +7.79%
             |             
            
                7.70
             |           
            
                8.40
             |               
            
                7.70
             |                           
            
                8.30
             | 
            
                8.13
             |                     
            
                8.30
             |                                 
            
                59,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2022
             | 
            
                +0.10 / +1.32%
             |             
            
                8.20
             |           
            
                8.30
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                8.08
             |                     
            
                7.70
             |                                 
            
                73,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2022
             | 
            
                -0.20 / -2.56%
             |             
            
                7.50
             |           
            
                7.80
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.71
             |                     
            
                7.60
             |                                 
            
                9,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2022
             | 
            
                +0.10 / +1.30%
             |             
            
                7.50
             |           
            
                7.80
             |               
            
                7.40
             |                           
            
                7.80
             | 
            
                7.65
             |                     
            
                7.80
             |                                 
            
                14,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2022
             | 
            
                +0.40 / +5.48%
             |             
            
                7.30
             |           
            
                7.70
             |               
            
                7.30
             |                           
            
                7.70
             | 
            
                7.47
             |                     
            
                7.70
             |                                 
            
                20,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2022
             | 
            
                -0.10 / -1.35%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.30
             |                           
            
                7.30
             | 
            
                7.38
             |                     
            
                7.30
             |                                 
            
                54,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2022
             | 
            
                -0.40 / -5.13%
             |             
            
                7.70
             |           
            
                7.90
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.55
             |                     
            
                7.40
             |                                 
            
                41,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2022
             | 
            
                +0.10 / +1.30%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.85
             |                     
            
                7.80
             |                                 
            
                41,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2022
             | 
            
                -0.30 / -3.75%
             |             
            
                8.00
             |           
            
                8.20
             |               
            
                7.60
             |                           
            
                7.70
             | 
            
                7.84
             |                     
            
                7.70
             |                                 
            
                123,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2022
             | 
            
                -0.50 / -5.88%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                7.70
             |                           
            
                8.00
             | 
            
                7.84
             |                     
            
                8.00
             |                                 
            
                46,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2022
             | 
            
                0.00 / 0.00%
             |             
            
                8.50
             |           
            
                8.60
             |               
            
                8.30
             |                           
            
                8.50
             | 
            
                8.43
             |                     
            
                8.50
             |                                 
            
                36,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/10/2022
             | 
            
                +0.50 / +6.25%
             |             
            
                8.00
             |           
            
                8.80
             |               
            
                8.00
             |                           
            
                8.50
             | 
            
                8.58
             |                     
            
                8.50
             |                                 
            
                96,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/7/2022
             | 
            
                +0.20 / +2.56%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                8.00
             | 
            
                7.81
             |                     
            
                8.00
             |                                 
            
                74,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/6/2022
             | 
            
                +0.20 / +2.63%
             |             
            
                7.60
             |           
            
                7.80
             |               
            
                7.50
             |                           
            
                7.80
             | 
            
                7.59
             |                     
            
                7.80
             |                                 
            
                90,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.59
             |                     
            
                7.60
             |                                 
            
                47,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2022
             | 
            
                +0.20 / +2.70%
             |             
            
                7.40
             |           
            
                7.80
             |               
            
                7.40
             |                           
            
                7.60
             | 
            
                7.40
             |                     
            
                7.60
             |                                 
            
                75,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/31/2021
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.46
             |                     
            
                7.40
             |                                 
            
                32,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/30/2021
             | 
            
                -0.10 / -1.33%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.47
             |                     
            
                7.40
             |                                 
            
                63,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/29/2021
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.50
             | 
            
                7.46
             |                     
            
                7.50
             |                                 
            
                32,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/28/2021
             | 
            
                +0.10 / +1.35%
             |             
            
                7.40
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.50
             | 
            
                7.49
             |                     
            
                7.50
             |                                 
            
                35,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2021
             | 
            
                -0.20 / -2.63%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.30
             |                           
            
                7.40
             | 
            
                7.43
             |                     
            
                7.40
             |                                 
            
                61,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |