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                    Closing price on 12/7/2022
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        |           
                
                    | Open | 18.30 |  
                    | High | 18.30 |  
                    | Low | 17.00 |  
                    | Volume | 25,700 |  
                    | Split-adjusted Price | 16.38 |  
                
             | 
 |  NNC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  
            | 11/24/2022 | 0.00 / 0.00% | 15.50 | 16.40 | 15.40 | 16.40 | 16.36 | 15.22 | 8,700 |   |  			
            | 11/23/2022 | 0.00 / 0.00% | 16.70 | 16.70 | 15.80 | 16.40 | 16.21 | 15.22 | 23,800 |   |  
            | 11/22/2022 | +0.30 / +1.86% | 15.20 | 16.60 | 15.20 | 16.40 | 16.20 | 15.22 | 25,900 |   |  			
            | 11/21/2022 | 0.00 / 0.00% | 15.60 | 16.20 | 15.55 | 16.10 | 15.98 | 14.94 | 17,500 |   |  
            | 11/18/2022 | +0.75 / +4.89% | 15.35 | 16.20 | 15.35 | 16.10 | 15.81 | 14.94 | 9,700 |   |  			
            | 11/17/2022 | +0.90 / +6.23% | 15.00 | 15.35 | 14.90 | 15.35 | 15.31 | 14.25 | 4,500 |   |  
            | 11/16/2022 | +0.90 / +6.64% | 13.55 | 14.45 | 13.00 | 14.45 | 14.05 | 13.41 | 16,300 |   |  			
            | 11/15/2022 | -1.00 / -6.87% | 14.00 | 14.00 | 13.55 | 13.55 | 13.67 | 12.58 | 17,800 |   |  
            | 11/14/2022 | -1.05 / -6.73% | 15.60 | 15.60 | 14.55 | 14.55 | 15.00 | 13.51 | 41,000 |   |  			
            | 11/11/2022 | +0.10 / +0.65% | 15.60 | 15.80 | 14.90 | 15.60 | 15.75 | 14.48 | 21,300 |   |  
            | 11/10/2022 | -0.95 / -5.78% | 15.50 | 15.50 | 15.50 | 15.50 | 15.50 | 14.39 | 800 |   |  			
            | 11/9/2022 | +0.05 / +0.30% | 16.30 | 16.70 | 16.00 | 16.45 | 16.10 | 15.27 | 11,200 |   |  
            | 11/8/2022 | -0.05 / -0.30% | 16.00 | 16.40 | 16.00 | 16.40 | 16.04 | 15.22 | 57,800 |   |  			
            | 11/7/2022 | +0.45 / +2.81% | 16.60 | 16.60 | 15.00 | 16.45 | 15.90 | 15.27 | 13,100 |   |  
            | 11/4/2022 | -0.60 / -3.61% | 16.70 | 16.70 | 16.00 | 16.00 | 16.36 | 14.85 | 64,100 |   |  			
            | 11/3/2022 | +0.10 / +0.61% | 16.50 | 16.70 | 16.50 | 16.60 | 16.57 | 15.41 | 15,900 |   |  
            | 11/2/2022 | +0.50 / +3.13% | 16.00 | 16.50 | 15.60 | 16.50 | 16.38 | 15.32 | 8,400 |   |  			
            | 11/1/2022 | +0.05 / +0.31% | 16.20 | 16.40 | 16.00 | 16.00 | 16.09 | 14.85 | 45,600 |   |  
            | 10/31/2022 | +0.25 / +1.59% | 16.15 | 16.15 | 15.70 | 15.95 | 16.00 | 14.80 | 7,200 |   |  			
            | 10/28/2022 | +0.35 / +2.28% | 15.50 | 16.40 | 15.40 | 15.70 | 16.03 | 14.57 | 3,800 |   |  
            | 10/27/2022 | +0.45 / +3.02% | 14.90 | 15.35 | 14.90 | 15.35 | 15.21 | 14.25 | 2,300 |   |  |