| 
                 
                    Closing price on 2/22/2023
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    19.70 | 
                 
                
                    | High | 
                    19.70 | 
                 
                
                    | Low | 
                    19.00 | 
                     
                
                    | Volume | 
                    4,400 | 
                                 
                
                    | Split-adjusted Price | 
                    17.91 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NNC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/22/2023
             | 
            
                -0.25 / -1.28%
             |             
            
                19.70
             |           
            
                19.70
             |               
            
                19.00
             |                           
            
                19.30
             | 
            
                19.26
             |                     
            
                17.91
             |                                 
            
                4,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2023
             | 
            
                -0.20 / -1.01%
             |             
            
                19.60
             |           
            
                19.60
             |               
            
                19.35
             |                           
            
                19.55
             | 
            
                19.54
             |                     
            
                18.15
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2023
             | 
            
                -0.05 / -0.25%
             |             
            
                19.80
             |           
            
                19.90
             |               
            
                19.55
             |                           
            
                19.75
             | 
            
                19.69
             |                     
            
                18.33
             |                                 
            
                4,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2023
             | 
            
                +1.20 / +6.45%
             |             
            
                18.60
             |           
            
                19.80
             |               
            
                18.45
             |                           
            
                19.80
             | 
            
                19.25
             |                     
            
                18.38
             |                                 
            
                21,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2023
             | 
            
                +0.10 / +0.54%
             |             
            
                18.10
             |           
            
                18.60
             |               
            
                18.05
             |                           
            
                18.60
             | 
            
                18.14
             |                     
            
                17.26
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2023
             | 
            
                0.00 / 0.00%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.05
             |                           
            
                18.50
             | 
            
                18.41
             |                     
            
                17.17
             |                                 
            
                2,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2023
             | 
            
                -0.20 / -1.07%
             |             
            
                18.40
             |           
            
                18.50
             |               
            
                18.40
             |                           
            
                18.50
             | 
            
                18.42
             |                     
            
                17.17
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2023
             | 
            
                -0.10 / -0.53%
             |             
            
                18.80
             |           
            
                18.80
             |               
            
                18.00
             |                           
            
                18.70
             | 
            
                18.05
             |                     
            
                17.36
             |                                 
            
                5,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2023
             | 
            
                0.00 / 0.00%
             |             
            
                18.80
             |           
            
                18.80
             |               
            
                18.80
             |                           
            
                18.80
             | 
            
                18.80
             |                     
            
                17.45
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2023
             | 
            
                +0.55 / +3.01%
             |             
            
                18.30
             |           
            
                18.90
             |               
            
                18.25
             |                           
            
                18.80
             | 
            
                18.32
             |                     
            
                17.45
             |                                 
            
                3,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2023
             | 
            
                0.00 / 0.00%
             |             
            
                18.25
             |           
            
                18.25
             |               
            
                18.00
             |                           
            
                18.25
             | 
            
                18.19
             |                     
            
                16.94
             |                                 
            
                6,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2023
             | 
            
                -0.75 / -3.95%
             |             
            
                18.50
             |           
            
                18.80
             |               
            
                18.00
             |                           
            
                18.25
             | 
            
                18.40
             |                     
            
                16.94
             |                                 
            
                4,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2023
             | 
            
                -0.20 / -1.04%
             |             
            
                19.10
             |           
            
                19.10
             |               
            
                18.40
             |                           
            
                19.00
             | 
            
                18.40
             |                     
            
                17.64
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2023
             | 
            
                +0.10 / +0.52%
             |             
            
                18.10
             |           
            
                19.20
             |               
            
                18.10
             |                           
            
                19.20
             | 
            
                18.64
             |                     
            
                17.82
             |                                 
            
                8,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2023
             | 
            
                0.00 / 0.00%
             |             
            
                19.20
             |           
            
                19.20
             |               
            
                17.80
             |                           
            
                19.10
             | 
            
                18.03
             |                     
            
                17.73
             |                                 
            
                13,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2023
             | 
            
                0.00 / 0.00%
             |             
            
                19.20
             |           
            
                19.70
             |               
            
                19.10
             |                           
            
                19.10
             | 
            
                19.35
             |                     
            
                17.73
             |                                 
            
                3,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/31/2023
             | 
            
                -0.90 / -4.50%
             |             
            
                19.90
             |           
            
                20.00
             |               
            
                19.10
             |                           
            
                19.10
             | 
            
                19.59
             |                     
            
                17.73
             |                                 
            
                2,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/30/2023
             | 
            
                +0.10 / +0.50%
             |             
            
                21.20
             |           
            
                21.20
             |               
            
                19.90
             |                           
            
                20.00
             | 
            
                20.07
             |                     
            
                18.56
             |                                 
            
                3,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/27/2023
             | 
            
                0.00 / 0.00%
             |             
            
                19.90
             |           
            
                19.90
             |               
            
                18.80
             |                           
            
                19.90
             | 
            
                19.65
             |                     
            
                18.47
             |                                 
            
                3,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2023
             | 
            
                -0.10 / -0.50%
             |             
            
                19.95
             |           
            
                19.95
             |               
            
                18.70
             |                           
            
                19.90
             | 
            
                19.06
             |                     
            
                18.47
             |                                 
            
                2,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2023
             | 
            
                +0.40 / +2.04%
             |             
            
                19.60
             |           
            
                20.00
             |               
            
                19.60
             |                           
            
                20.00
             | 
            
                19.90
             |                     
            
                18.56
             |                                 
            
                2,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2023
             | 
            
                +0.15 / +0.77%
             |             
            
                19.40
             |           
            
                19.60
             |               
            
                19.40
             |                           
            
                19.60
             | 
            
                19.47
             |                     
            
                18.19
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2023
             | 
            
                +0.80 / +4.29%
             |             
            
                18.40
             |           
            
                19.45
             |               
            
                18.40
             |                           
            
                19.45
             | 
            
                18.99
             |                     
            
                18.05
             |                                 
            
                3,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2023
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.25
             |               
            
                18.65
             |                           
            
                18.65
             | 
            
                18.94
             |                     
            
                17.31
             |                                 
            
                4,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2023
             | 
            
                -0.65 / -3.37%
             |             
            
                18.25
             |           
            
                18.65
             |               
            
                18.25
             |                           
            
                18.65
             | 
            
                18.55
             |                     
            
                17.31
             |                                 
            
                14,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2023
             | 
            
                +0.20 / +1.05%
             |             
            
                19.90
             |           
            
                19.90
             |               
            
                18.60
             |                           
            
                19.30
             | 
            
                18.88
             |                     
            
                17.91
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/10/2023
             | 
            
                +0.50 / +2.69%
             |             
            
                19.10
             |           
            
                19.10
             |               
            
                19.10
             |                           
            
                19.10
             | 
            
                19.10
             |                     
            
                17.73
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/9/2023
             | 
            
                -0.80 / -4.12%
             |             
            
                19.50
             |           
            
                19.50
             |               
            
                18.60
             |                           
            
                18.60
             | 
            
                18.69
             |                     
            
                17.26
             |                                 
            
                1,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/6/2023
             | 
            
                +0.10 / +0.52%
             |             
            
                19.20
             |           
            
                19.40
             |               
            
                18.35
             |                           
            
                19.40
             | 
            
                19.10
             |                     
            
                18.01
             |                                 
            
                15,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2023
             | 
            
                0.00 / 0.00%
             |             
            
                19.30
             |           
            
                19.35
             |               
            
                19.30
             |                           
            
                19.30
             | 
            
                19.30
             |                     
            
                17.91
             |                                 
            
                8,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |