| 
                 
                    Closing price on 11/10/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    47.70 | 
                 
                
                    | High | 
                    49.50 | 
                 
                
                    | Low | 
                    47.40 | 
                     
                
                    | Volume | 
                    57,430 | 
                                 
                
                    | Split-adjusted Price | 
                    38.33 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NNC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/10/2020
             | 
            
                +0.85 / +1.78%
             |             
            
                47.70
             |           
            
                49.50
             |               
            
                47.40
             |                           
            
                48.60
             | 
            
                48.31
             |                     
            
                38.33
             |                                 
            
                57,430
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2020
             | 
            
                +0.65 / +1.38%
             |             
            
                47.20
             |           
            
                47.75
             |               
            
                47.20
             |                           
            
                47.75
             | 
            
                47.56
             |                     
            
                37.66
             |                                 
            
                75,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/6/2020
             | 
            
                +2.10 / +4.67%
             |             
            
                47.00
             |           
            
                47.65
             |               
            
                46.55
             |                           
            
                47.10
             | 
            
                47.39
             |                     
            
                37.15
             |                                 
            
                60,520
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2020
             | 
            
                -2.70 / -5.66%
             |             
            
                47.50
             |           
            
                47.70
             |               
            
                45.00
             |                           
            
                45.00
             | 
            
                47.24
             |                     
            
                35.49
             |                                 
            
                12,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2020
             | 
            
                +0.15 / +0.32%
             |             
            
                47.55
             |           
            
                47.70
             |               
            
                47.40
             |                           
            
                47.70
             | 
            
                47.51
             |                     
            
                37.62
             |                                 
            
                40,150
             |            
            
                 
             |                                       
         
    
        
            | 
                11/3/2020
             | 
            
                +0.55 / +1.17%
             |             
            
                47.40
             |           
            
                47.55
             |               
            
                47.30
             |                           
            
                47.55
             | 
            
                47.46
             |                     
            
                37.51
             |                                 
            
                41,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/2/2020
             | 
            
                +0.10 / +0.21%
             |             
            
                47.50
             |           
            
                47.50
             |               
            
                47.00
             |                           
            
                47.00
             | 
            
                47.24
             |                     
            
                37.07
             |                                 
            
                26,240
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2020
             | 
            
                +0.05 / +0.11%
             |             
            
                47.00
             |           
            
                47.50
             |               
            
                46.80
             |                           
            
                46.90
             | 
            
                47.22
             |                     
            
                36.99
             |                                 
            
                37,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2020
             | 
            
                +0.75 / +1.63%
             |             
            
                47.35
             |           
            
                47.55
             |               
            
                46.65
             |                           
            
                46.85
             | 
            
                47.11
             |                     
            
                36.95
             |                                 
            
                49,650
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2020
             | 
            
                -1.45 / -3.05%
             |             
            
                47.55
             |           
            
                47.55
             |               
            
                46.10
             |                           
            
                46.10
             | 
            
                47.17
             |                     
            
                36.36
             |                                 
            
                43,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/27/2020
             | 
            
                +0.25 / +0.53%
             |             
            
                46.55
             |           
            
                47.55
             |               
            
                46.55
             |                           
            
                47.55
             | 
            
                47.36
             |                     
            
                37.51
             |                                 
            
                56,420
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2020
             | 
            
                -0.10 / -0.21%
             |             
            
                47.40
             |           
            
                47.40
             |               
            
                47.00
             |                           
            
                47.30
             | 
            
                47.24
             |                     
            
                37.31
             |                                 
            
                13,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2020
             | 
            
                +0.75 / +1.61%
             |             
            
                46.70
             |           
            
                48.20
             |               
            
                46.50
             |                           
            
                47.40
             | 
            
                47.00
             |                     
            
                37.39
             |                                 
            
                33,280
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2020
             | 
            
                -0.05 / -0.11%
             |             
            
                46.75
             |           
            
                46.75
             |               
            
                46.65
             |                           
            
                46.65
             | 
            
                46.69
             |                     
            
                36.80
             |                                 
            
                8,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2020
             | 
            
                -0.25 / -0.53%
             |             
            
                46.95
             |           
            
                46.95
             |               
            
                46.70
             |                           
            
                46.70
             | 
            
                46.83
             |                     
            
                36.84
             |                                 
            
                13,390
             |            
            
                 
             |                                       
         
    
        
            | 
                10/20/2020
             | 
            
                -0.05 / -0.11%
             |             
            
                47.10
             |           
            
                47.15
             |               
            
                46.90
             |                           
            
                46.95
             | 
            
                47.06
             |                     
            
                37.03
             |                                 
            
                10,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/19/2020
             | 
            
                -0.50 / -1.05%
             |             
            
                47.50
             |           
            
                47.50
             |               
            
                47.00
             |                           
            
                47.00
             | 
            
                47.16
             |                     
            
                37.07
             |                                 
            
                20,270
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2020
             | 
            
                0.00 / 0.00%
             |             
            
                47.50
             |           
            
                47.50
             |               
            
                47.00
             |                           
            
                47.50
             | 
            
                47.46
             |                     
            
                37.47
             |                                 
            
                11,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2020
             | 
            
                0.00 / 0.00%
             |             
            
                47.50
             |           
            
                47.50
             |               
            
                47.35
             |                           
            
                47.50
             | 
            
                47.50
             |                     
            
                37.47
             |                                 
            
                8,840
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2020
             | 
            
                0.00 / 0.00%
             |             
            
                47.35
             |           
            
                47.50
             |               
            
                47.35
             |                           
            
                47.50
             | 
            
                47.46
             |                     
            
                37.47
             |                                 
            
                6,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2020
             | 
            
                0.00 / 0.00%
             |             
            
                47.50
             |           
            
                47.50
             |               
            
                47.35
             |                           
            
                47.50
             | 
            
                47.43
             |                     
            
                37.47
             |                                 
            
                11,300
             |            
            
                 
             |                                       
         
    
        
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |