| 
                 
                    Closing price on 10/12/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    47.25 | 
                 
                
                    | High | 
                    47.75 | 
                 
                
                    | Low | 
                    47.20 | 
                     
                
                    | Volume | 
                    43,800 | 
                                 
                
                    | Split-adjusted Price | 
                    37.47 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NNC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/12/2020
             | 
            
                +0.25 / +0.53%
             |             
            
                47.25
             |           
            
                47.75
             |               
            
                47.20
             |                           
            
                47.50
             | 
            
                47.33
             |                     
            
                37.47
             |                                 
            
                43,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/9/2020
             | 
            
                +0.15 / +0.32%
             |             
            
                47.10
             |           
            
                47.25
             |               
            
                46.95
             |                           
            
                47.25
             | 
            
                47.12
             |                     
            
                37.27
             |                                 
            
                55,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/8/2020
             | 
            
                -0.05 / -0.11%
             |             
            
                46.90
             |           
            
                47.15
             |               
            
                46.90
             |                           
            
                47.10
             | 
            
                47.06
             |                     
            
                37.15
             |                                 
            
                14,810
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2020
             | 
            
                0.00 / 0.00%
             |             
            
                47.15
             |           
            
                47.15
             |               
            
                47.00
             |                           
            
                47.15
             | 
            
                47.11
             |                     
            
                37.19
             |                                 
            
                19,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/6/2020
             | 
            
                +0.15 / +0.32%
             |             
            
                47.00
             |           
            
                47.15
             |               
            
                46.90
             |                           
            
                47.15
             | 
            
                47.03
             |                     
            
                37.19
             |                                 
            
                19,030
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2020
             | 
            
                -0.25 / -0.53%
             |             
            
                47.00
             |           
            
                47.25
             |               
            
                46.95
             |                           
            
                47.00
             | 
            
                47.00
             |                     
            
                37.07
             |                                 
            
                8,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/2/2020
             | 
            
                -0.30 / -0.63%
             |             
            
                46.90
             |           
            
                47.25
             |               
            
                46.75
             |                           
            
                47.25
             | 
            
                46.89
             |                     
            
                37.27
             |                                 
            
                3,540
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2020
             | 
            
                +0.65 / +1.39%
             |             
            
                46.80
             |           
            
                47.55
             |               
            
                46.30
             |                           
            
                47.55
             | 
            
                46.76
             |                     
            
                37.51
             |                                 
            
                9,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2020
             | 
            
                0.00 / 0.00%
             |             
            
                46.90
             |           
            
                46.90
             |               
            
                46.00
             |                           
            
                46.90
             | 
            
                46.62
             |                     
            
                36.99
             |                                 
            
                5,320
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2020
             | 
            
                +0.10 / +0.21%
             |             
            
                46.85
             |           
            
                46.90
             |               
            
                46.85
             |                           
            
                46.90
             | 
            
                46.88
             |                     
            
                36.99
             |                                 
            
                8,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/28/2020
             | 
            
                -0.20 / -0.43%
             |             
            
                47.00
             |           
            
                47.00
             |               
            
                46.75
             |                           
            
                46.80
             | 
            
                46.87
             |                     
            
                36.91
             |                                 
            
                4,310
             |            
            
                 
             |                                       
         
    
        
            | 
                9/25/2020
             | 
            
                0.00 / 0.00%
             |             
            
                47.00
             |           
            
                47.10
             |               
            
                46.90
             |                           
            
                47.00
             | 
            
                47.06
             |                     
            
                37.07
             |                                 
            
                6,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2020
             | 
            
                -0.55 / -1.16%
             |             
            
                47.35
             |           
            
                47.35
             |               
            
                47.00
             |                           
            
                47.00
             | 
            
                47.11
             |                     
            
                37.07
             |                                 
            
                6,410
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2020
             | 
            
                +0.15 / +0.32%
             |             
            
                47.05
             |           
            
                47.55
             |               
            
                47.00
             |                           
            
                47.55
             | 
            
                47.15
             |                     
            
                37.51
             |                                 
            
                19,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/22/2020
             | 
            
                -0.30 / -0.63%
             |             
            
                47.70
             |           
            
                47.70
             |               
            
                47.00
             |                           
            
                47.40
             | 
            
                47.14
             |                     
            
                37.39
             |                                 
            
                10,840
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2020
             | 
            
                -0.15 / -0.31%
             |             
            
                47.30
             |           
            
                47.80
             |               
            
                47.30
             |                           
            
                47.70
             | 
            
                47.52
             |                     
            
                37.62
             |                                 
            
                4,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/18/2020
             | 
            
                +0.50 / +1.06%
             |             
            
                47.00
             |           
            
                47.95
             |               
            
                47.00
             |                           
            
                47.85
             | 
            
                47.41
             |                     
            
                37.74
             |                                 
            
                6,750
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2020
             | 
            
                -0.35 / -0.73%
             |             
            
                47.60
             |           
            
                47.60
             |               
            
                47.35
             |                           
            
                47.35
             | 
            
                47.47
             |                     
            
                37.35
             |                                 
            
                3,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2020
             | 
            
                +0.80 / +1.71%
             |             
            
                47.05
             |           
            
                47.70
             |               
            
                47.05
             |                           
            
                47.70
             | 
            
                47.44
             |                     
            
                37.62
             |                                 
            
                20,680
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2020
             | 
            
                +0.25 / +0.54%
             |             
            
                46.80
             |           
            
                47.30
             |               
            
                46.80
             |                           
            
                46.90
             | 
            
                46.96
             |                     
            
                36.99
             |                                 
            
                5,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2020
             | 
            
                0.00 / 0.00%
             |             
            
                46.65
             |           
            
                46.70
             |               
            
                46.65
             |                           
            
                46.65
             | 
            
                46.65
             |                     
            
                36.80
             |                                 
            
                4,920
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2020
             | 
            
                0.00 / 0.00%
             |             
            
                46.55
             |           
            
                46.65
             |               
            
                46.50
             |                           
            
                46.65
             | 
            
                46.65
             |                     
            
                36.80
             |                                 
            
                9,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2020
             | 
            
                +0.30 / +0.65%
             |             
            
                46.35
             |           
            
                46.65
             |               
            
                46.35
             |                           
            
                46.65
             | 
            
                46.48
             |                     
            
                36.80
             |                                 
            
                9,510
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2020
             | 
            
                -0.30 / -0.64%
             |             
            
                46.30
             |           
            
                46.60
             |               
            
                46.30
             |                           
            
                46.35
             | 
            
                46.40
             |                     
            
                36.56
             |                                 
            
                4,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2020
             | 
            
                +0.05 / +0.11%
             |             
            
                46.50
             |           
            
                46.70
             |               
            
                46.00
             |                           
            
                46.65
             | 
            
                46.48
             |                     
            
                36.80
             |                                 
            
                8,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2020
             | 
            
                +0.30 / +0.65%
             |             
            
                46.30
             |           
            
                46.95
             |               
            
                46.30
             |                           
            
                46.60
             | 
            
                46.36
             |                     
            
                36.76
             |                                 
            
                9,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2020
             | 
            
                0.00 / 0.00%
             |             
            
                46.30
             |           
            
                46.40
             |               
            
                46.20
             |                           
            
                46.30
             | 
            
                46.28
             |                     
            
                36.52
             |                                 
            
                7,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/3/2020
             | 
            
                0.00 / 0.00%
             |             
            
                46.40
             |           
            
                46.50
             |               
            
                46.30
             |                           
            
                46.30
             | 
            
                46.34
             |                     
            
                36.52
             |                                 
            
                5,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/1/2020
             | 
            
                -0.60 / -1.28%
             |             
            
                46.80
             |           
            
                46.80
             |               
            
                46.20
             |                           
            
                46.30
             | 
            
                46.51
             |                     
            
                36.52
             |                                 
            
                9,890
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2020
             | 
            
                0.00 / 0.00%
             |             
            
                46.90
             |           
            
                46.90
             |               
            
                46.70
             |                           
            
                46.90
             | 
            
                46.85
             |                     
            
                36.99
             |                                 
            
                4,880
             |  
            
                 
             |                                                              
             
    
         
    
    
 |