| 
    
        
            | 
                    Closing price on 3/22/2023
                 |  |  
    
        |           
                
                    | Open | 1.40 |  
                    | High | 1.40 |  
                    | Low | 1.30 |  
                    | Volume | 534,500 |  
                    | Split-adjusted Price | 1.30 |  
                
             | 
 |  KVC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/22/2023 | -0.10 / -7.14% | 1.40 | 1.40 | 1.30 | 1.30 | 1.30 | 1.30 | 534,500 |   |  
            | 3/21/2023 | 0.00 / 0.00% | 1.40 | 1.40 | 1.30 | 1.40 | 1.37 | 1.40 | 79,200 |   |  			
            | 3/20/2023 | +0.10 / +7.69% | 1.30 | 1.40 | 1.30 | 1.40 | 1.32 | 1.40 | 299,400 |   |  
            | 3/17/2023 | -0.10 / -7.14% | 1.40 | 1.40 | 1.30 | 1.30 | 1.31 | 1.30 | 271,000 |   |  			
            | 3/16/2023 | 0.00 / 0.00% | 1.40 | 1.40 | 1.30 | 1.40 | 1.38 | 1.40 | 93,900 |   |  
            | 3/15/2023 | +0.10 / +7.69% | 1.40 | 1.40 | 1.30 | 1.40 | 1.33 | 1.40 | 230,000 |   |  			
            | 3/14/2023 | -0.10 / -7.14% | 1.40 | 1.40 | 1.30 | 1.30 | 1.30 | 1.30 | 426,400 |   |  
            | 3/13/2023 | 0.00 / 0.00% | 1.30 | 1.40 | 1.30 | 1.40 | 1.37 | 1.40 | 207,900 |   |  			
            | 3/10/2023 | -0.10 / -6.67% | 1.50 | 1.50 | 1.40 | 1.40 | 1.40 | 1.40 | 405,200 |   |  
            | 3/9/2023 | +0.10 / +7.14% | 1.40 | 1.50 | 1.30 | 1.50 | 1.38 | 1.50 | 730,500 |   |  			
            | 3/8/2023 | -0.10 / -6.67% | 1.50 | 1.50 | 1.40 | 1.40 | 1.41 | 1.40 | 163,000 |   |  
            | 3/7/2023 | +0.10 / +7.14% | 1.40 | 1.50 | 1.30 | 1.50 | 1.42 | 1.50 | 134,600 |   |  			
            | 3/6/2023 | 0.00 / 0.00% | 1.40 | 1.50 | 1.30 | 1.40 | 1.40 | 1.40 | 461,600 |   |  
            | 3/3/2023 | +0.10 / +7.69% | 1.30 | 1.40 | 1.30 | 1.40 | 1.34 | 1.40 | 172,300 |   |  			
            | 3/2/2023 | -0.10 / -7.14% | 1.30 | 1.50 | 1.30 | 1.30 | 1.37 | 1.30 | 313,400 |   |  
            | 3/1/2023 | 0.00 / 0.00% | 1.50 | 1.50 | 1.30 | 1.40 | 1.40 | 1.40 | 313,400 |   |  			
            | 2/28/2023 | 0.00 / 0.00% | 1.40 | 1.50 | 1.30 | 1.40 | 1.43 | 1.40 | 247,100 |   |  
            | 2/27/2023 | 0.00 / 0.00% | 1.40 | 1.50 | 1.30 | 1.40 | 1.40 | 1.40 | 729,900 |   |  			
            | 2/24/2023 | -0.10 / -6.67% | 1.50 | 1.50 | 1.40 | 1.40 | 1.45 | 1.40 | 97,400 |   |  
            | 2/23/2023 | +0.10 / +7.14% | 1.50 | 1.50 | 1.40 | 1.50 | 1.43 | 1.50 | 119,000 |   |  			
            | 2/22/2023 | -0.10 / -6.67% | 1.50 | 1.60 | 1.40 | 1.40 | 1.47 | 1.40 | 281,300 |   |  
            | 2/21/2023 | 0.00 / 0.00% | 1.50 | 1.60 | 1.40 | 1.50 | 1.50 | 1.50 | 406,800 |   |  			
            | 2/20/2023 | +0.10 / +7.14% | 1.40 | 1.50 | 1.40 | 1.50 | 1.46 | 1.50 | 427,000 |   |  
            | 2/17/2023 | -0.10 / -6.67% | 1.50 | 1.50 | 1.40 | 1.40 | 1.43 | 1.40 | 417,500 |   |  			
            | 2/16/2023 | +0.10 / +7.14% | 1.40 | 1.50 | 1.30 | 1.50 | 1.43 | 1.50 | 267,000 |   |  
            | 2/15/2023 | 0.00 / 0.00% | 1.30 | 1.50 | 1.30 | 1.40 | 1.37 | 1.40 | 681,800 |   |  			
            | 2/14/2023 | -0.10 / -6.67% | 1.50 | 1.50 | 1.40 | 1.40 | 1.40 | 1.40 | 1,121,700 |   |  
            | 2/13/2023 | -0.10 / -6.25% | 1.60 | 1.60 | 1.50 | 1.50 | 1.52 | 1.50 | 945,900 |   |  			
            | 2/10/2023 | -0.10 / -5.88% | 1.80 | 1.80 | 1.60 | 1.60 | 1.67 | 1.60 | 214,400 |   |  
            | 2/9/2023 | 0.00 / 0.00% | 1.70 | 1.80 | 1.60 | 1.70 | 1.70 | 1.70 | 215,100 |   |  |