| 
    
        
            | 
                    Closing price on 1/6/2023
                 |  |  
    
        |           
                
                    | Open | 19.20 |  
                    | High | 19.40 |  
                    | Low | 18.35 |  
                    | Volume | 15,500 |  
                    | Split-adjusted Price | 18.01 |  
                
             | 
 |  NNC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 1/4/2023 | -0.60 / -3.02% | 19.65 | 19.65 | 19.10 | 19.30 | 19.49 | 17.91 | 18,300 |   |  
            | 1/3/2023 | -1.45 / -6.79% | 21.30 | 21.30 | 19.90 | 19.90 | 20.21 | 18.47 | 23,200 |   |  			
            | 12/30/2022 | +0.65 / +3.14% | 20.65 | 21.35 | 19.50 | 21.35 | 21.24 | 19.82 | 111,600 |   |  
            | 12/29/2022 | +1.20 / +6.15% | 18.40 | 20.70 | 18.40 | 20.70 | 20.61 | 19.21 | 98,000 |   |  			
            | 12/28/2022 | 0.00 / 0.00% | 19.45 | 19.55 | 19.35 | 19.50 | 19.45 | 18.10 | 42,400 |   |  
            | 12/27/2022 | 0.00 / 0.00% | 18.70 | 19.50 | 18.20 | 19.50 | 19.46 | 18.10 | 34,400 |   |  			
            | 12/26/2022 | 0.00 / 0.00% | 18.20 | 19.50 | 18.20 | 19.50 | 19.10 | 18.10 | 73,400 |   |  
            | 12/23/2022 | +0.20 / +1.04% | 19.50 | 19.50 | 18.50 | 19.50 | 19.49 | 18.10 | 51,700 |   |  			
            | 12/22/2022 | 0.00 / 0.00% | 19.30 | 19.50 | 18.05 | 19.30 | 19.19 | 17.91 | 32,200 |   |  
            | 12/21/2022 | -0.20 / -1.03% | 19.50 | 19.50 | 18.60 | 19.30 | 19.32 | 17.91 | 8,500 |   |  			
            | 12/20/2022 | +1.05 / +5.69% | 18.40 | 19.50 | 17.20 | 19.50 | 18.70 | 18.10 | 130,000 |   |  
            | 12/19/2022 | 0.00 / 0.00% | 18.65 | 18.65 | 18.00 | 18.45 | 18.26 | 17.13 | 14,500 |   |  			
            | 12/16/2022 | -0.05 / -0.27% | 18.40 | 18.50 | 18.40 | 18.45 | 18.41 | 17.13 | 12,400 |   |  
            | 12/15/2022 | +0.20 / +1.09% | 18.20 | 18.80 | 17.85 | 18.50 | 18.41 | 17.17 | 19,500 |   |  			
            | 12/14/2022 | +0.30 / +1.67% | 18.20 | 18.30 | 18.20 | 18.30 | 18.28 | 16.99 | 19,100 |   |  
            | 12/13/2022 | 0.00 / 0.00% | 17.60 | 18.00 | 17.60 | 18.00 | 17.96 | 16.71 | 1,400 |   |  			
            | 12/12/2022 | 0.00 / 0.00% | 18.00 | 18.15 | 18.00 | 18.00 | 18.03 | 16.71 | 27,300 |   |  
            | 12/9/2022 | +0.20 / +1.12% | 17.50 | 18.00 | 16.80 | 18.00 | 17.75 | 16.71 | 9,300 |   |  			
            | 12/8/2022 | +0.15 / +0.85% | 17.65 | 17.80 | 17.65 | 17.80 | 17.73 | 16.52 | 200 |   |  
            | 12/7/2022 | -0.25 / -1.40% | 18.30 | 18.30 | 17.00 | 17.65 | 17.56 | 16.38 | 25,700 |   |  			
            | 12/6/2022 | +0.80 / +4.68% | 18.00 | 18.00 | 16.80 | 17.90 | 17.11 | 16.61 | 2,400 |   |  
            | 12/5/2022 | +0.60 / +3.64% | 16.10 | 17.10 | 16.10 | 17.10 | 16.86 | 15.87 | 9,600 |   |  			
            | 12/2/2022 | -0.40 / -2.37% | 16.70 | 16.70 | 16.15 | 16.50 | 16.46 | 15.32 | 4,300 |   |  
            | 12/1/2022 | +0.50 / +3.05% | 16.40 | 16.95 | 16.05 | 16.90 | 16.45 | 15.69 | 40,400 |   |  			
            | 11/30/2022 | -0.10 / -0.61% | 16.50 | 16.50 | 16.05 | 16.40 | 16.20 | 15.22 | 9,400 |   |  
            | 11/29/2022 | 0.00 / 0.00% | 15.60 | 16.50 | 15.60 | 16.50 | 16.03 | 15.32 | 7,700 |   |  			
            | 11/28/2022 | +0.05 / +0.30% | 16.65 | 16.65 | 16.50 | 16.50 | 16.60 | 15.32 | 600 |   |  
            | 11/25/2022 | +0.05 / +0.30% | 16.60 | 16.60 | 16.40 | 16.45 | 16.44 | 15.27 | 12,700 |   |  |