| 
                 
                    Closing price on 9/20/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    3.10 | 
                 
                
                    | High | 
                    3.30 | 
                 
                
                    | Low | 
                    3.10 | 
                     
                
                    | Volume | 
                    184,200 | 
                                 
                
                    | Split-adjusted Price | 
                    3.20 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
KVC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/20/2022
             | 
            
                +0.10 / +3.23%
             |             
            
                3.10
             |           
            
                3.30
             |               
            
                3.10
             |                           
            
                3.20
             | 
            
                3.21
             |                     
            
                3.20
             |                                 
            
                184,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/19/2022
             | 
            
                -0.20 / -6.06%
             |             
            
                3.40
             |           
            
                3.40
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.19
             |                     
            
                3.10
             |                                 
            
                541,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2022
             | 
            
                -0.10 / -2.94%
             |             
            
                3.30
             |           
            
                3.40
             |               
            
                3.30
             |                           
            
                3.30
             | 
            
                3.33
             |                     
            
                3.30
             |                                 
            
                188,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2022
             | 
            
                -0.10 / -2.86%
             |             
            
                3.50
             |           
            
                3.50
             |               
            
                3.30
             |                           
            
                3.40
             | 
            
                3.40
             |                     
            
                3.40
             |                                 
            
                304,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2022
             | 
            
                0.00 / 0.00%
             |             
            
                3.50
             |           
            
                3.50
             |               
            
                3.40
             |                           
            
                3.50
             | 
            
                3.42
             |                     
            
                3.50
             |                                 
            
                223,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/13/2022
             | 
            
                0.00 / 0.00%
             |             
            
                3.50
             |           
            
                3.60
             |               
            
                3.40
             |                           
            
                3.50
             | 
            
                3.51
             |                     
            
                3.50
             |                                 
            
                182,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/12/2022
             | 
            
                0.00 / 0.00%
             |             
            
                3.50
             |           
            
                3.60
             |               
            
                3.40
             |                           
            
                3.50
             | 
            
                3.52
             |                     
            
                3.50
             |                                 
            
                148,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2022
             | 
            
                0.00 / 0.00%
             |             
            
                3.40
             |           
            
                3.60
             |               
            
                3.40
             |                           
            
                3.50
             | 
            
                3.46
             |                     
            
                3.50
             |                                 
            
                248,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2022
             | 
            
                0.00 / 0.00%
             |             
            
                3.60
             |           
            
                3.60
             |               
            
                3.40
             |                           
            
                3.50
             | 
            
                3.50
             |                     
            
                3.50
             |                                 
            
                319,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2022
             | 
            
                -0.20 / -5.41%
             |             
            
                3.60
             |           
            
                3.70
             |               
            
                3.50
             |                           
            
                3.50
             | 
            
                3.54
             |                     
            
                3.50
             |                                 
            
                533,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/6/2022
             | 
            
                -0.10 / -2.63%
             |             
            
                3.80
             |           
            
                3.90
             |               
            
                3.60
             |                           
            
                3.70
             | 
            
                3.75
             |                     
            
                3.70
             |                                 
            
                196,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2022
             | 
            
                +0.30 / +8.57%
             |             
            
                3.50
             |           
            
                3.80
             |               
            
                3.50
             |                           
            
                3.80
             | 
            
                3.72
             |                     
            
                3.80
             |                                 
            
                812,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2022
             | 
            
                0.00 / 0.00%
             |             
            
                3.50
             |           
            
                3.60
             |               
            
                3.40
             |                           
            
                3.50
             | 
            
                3.52
             |                     
            
                3.50
             |                                 
            
                212,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2022
             | 
            
                0.00 / 0.00%
             |             
            
                3.50
             |           
            
                3.70
             |               
            
                3.40
             |                           
            
                3.50
             | 
            
                3.59
             |                     
            
                3.50
             |                                 
            
                268,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2022
             | 
            
                -0.20 / -5.41%
             |             
            
                3.60
             |           
            
                3.60
             |               
            
                3.40
             |                           
            
                3.50
             | 
            
                3.51
             |                     
            
                3.50
             |                                 
            
                637,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2022
             | 
            
                0.00 / 0.00%
             |             
            
                3.70
             |           
            
                3.80
             |               
            
                3.60
             |                           
            
                3.70
             | 
            
                3.68
             |                     
            
                3.70
             |                                 
            
                355,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2022
             | 
            
                0.00 / 0.00%
             |             
            
                3.70
             |           
            
                3.80
             |               
            
                3.60
             |                           
            
                3.70
             | 
            
                3.70
             |                     
            
                3.70
             |                                 
            
                469,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2022
             | 
            
                0.00 / 0.00%
             |             
            
                3.60
             |           
            
                3.80
             |               
            
                3.60
             |                           
            
                3.70
             | 
            
                3.68
             |                     
            
                3.70
             |                                 
            
                210,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2022
             | 
            
                +0.10 / +2.78%
             |             
            
                3.60
             |           
            
                3.70
             |               
            
                3.50
             |                           
            
                3.70
             | 
            
                3.57
             |                     
            
                3.70
             |                                 
            
                504,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2022
             | 
            
                -0.10 / -2.70%
             |             
            
                3.70
             |           
            
                3.70
             |               
            
                3.50
             |                           
            
                3.60
             | 
            
                3.60
             |                     
            
                3.60
             |                                 
            
                406,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2022
             | 
            
                -0.10 / -2.63%
             |             
            
                3.80
             |           
            
                3.80
             |               
            
                3.60
             |                           
            
                3.70
             | 
            
                3.70
             |                     
            
                3.70
             |                                 
            
                416,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/18/2022
             | 
            
                0.00 / 0.00%
             |             
            
                3.70
             |           
            
                3.90
             |               
            
                3.60
             |                           
            
                3.80
             | 
            
                3.71
             |                     
            
                3.80
             |                                 
            
                943,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2022
             | 
            
                -0.20 / -5.00%
             |             
            
                4.00
             |           
            
                4.00
             |               
            
                3.70
             |                           
            
                3.80
             | 
            
                3.86
             |                     
            
                3.80
             |                                 
            
                869,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2022
             | 
            
                0.00 / 0.00%
             |             
            
                4.00
             |           
            
                4.10
             |               
            
                3.80
             |                           
            
                4.00
             | 
            
                3.94
             |                     
            
                4.00
             |                                 
            
                1,120,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2022
             | 
            
                0.00 / 0.00%
             |             
            
                4.00
             |           
            
                4.10
             |               
            
                3.90
             |                           
            
                4.00
             | 
            
                4.01
             |                     
            
                4.00
             |                                 
            
                484,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2022
             | 
            
                +0.20 / +5.26%
             |             
            
                3.90
             |           
            
                4.00
             |               
            
                3.70
             |                           
            
                4.00
             | 
            
                3.87
             |                     
            
                4.00
             |                                 
            
                715,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/11/2022
             | 
            
                -0.10 / -2.56%
             |             
            
                3.80
             |           
            
                4.00
             |               
            
                3.70
             |                           
            
                3.80
             | 
            
                3.85
             |                     
            
                3.80
             |                                 
            
                946,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2022
             | 
            
                -0.10 / -2.50%
             |             
            
                4.00
             |           
            
                4.00
             |               
            
                3.80
             |                           
            
                3.90
             | 
            
                3.89
             |                     
            
                3.90
             |                                 
            
                362,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2022
             | 
            
                +0.20 / +5.26%
             |             
            
                3.70
             |           
            
                4.10
             |               
            
                3.70
             |                           
            
                4.00
             | 
            
                3.94
             |                     
            
                4.00
             |                                 
            
                976,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2022
             | 
            
                +0.30 / +8.57%
             |             
            
                3.50
             |           
            
                3.80
             |               
            
                3.50
             |                           
            
                3.80
             | 
            
                3.65
             |                     
            
                3.80
             |                                 
            
                1,557,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |