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                    Closing price on 8/16/2022
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        |           
                
                    | Open | 18.50 |  
                    | High | 18.60 |  
                    | Low | 18.20 |  
                    | Volume | 9,200 |  
                    | Split-adjusted Price | 17.26 |  
                
             | 
 |  NNC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/16/2022 | 0.00 / 0.00% | 18.50 | 18.60 | 18.20 | 18.60 | 18.34 | 17.26 | 9,200 |   |  
            | 8/15/2022 | -0.05 / -0.27% | 18.65 | 18.65 | 18.20 | 18.60 | 18.49 | 17.26 | 3,800 |   |  			
            | 8/12/2022 | +0.15 / +0.81% | 18.85 | 18.85 | 18.05 | 18.65 | 18.33 | 17.31 | 10,800 |   |  
            | 8/11/2022 | +0.10 / +0.54% | 17.55 | 18.80 | 17.55 | 18.50 | 18.40 | 17.17 | 6,000 |   |  			
            | 8/10/2022 | -0.10 / -0.54% | 18.60 | 18.60 | 18.40 | 18.40 | 18.51 | 17.08 | 4,200 |   |  
            | 8/9/2022 | +0.40 / +2.21% | 19.30 | 19.30 | 18.05 | 18.50 | 18.46 | 17.17 | 8,200 |   |  			
            | 8/8/2022 | +0.10 / +0.56% | 18.00 | 18.10 | 17.70 | 18.10 | 17.97 | 16.80 | 13,800 |   |  
            | 8/5/2022 | 0.00 / 0.00% | 17.95 | 18.20 | 17.90 | 18.00 | 17.94 | 16.71 | 13,200 |   |  			
            | 8/4/2022 | 0.00 / 0.00% | 17.20 | 18.10 | 17.20 | 18.00 | 17.40 | 16.71 | 2,600 |   |  
            | 8/3/2022 | -0.10 / -0.55% | 18.00 | 18.00 | 17.90 | 18.00 | 17.97 | 16.71 | 11,600 |   |  			
            | 8/2/2022 | +0.30 / +1.69% | 17.20 | 18.10 | 17.20 | 18.10 | 17.87 | 16.80 | 17,700 |   |  
            | 8/1/2022 | +0.20 / +1.14% | 17.85 | 17.85 | 17.50 | 17.80 | 17.69 | 16.52 | 1,300 |   |  			
            | 7/29/2022 | 0.00 / 0.00% | 17.20 | 17.60 | 17.00 | 17.60 | 17.23 | 16.34 | 5,100 |   |  
            | 7/28/2022 | +0.45 / +2.62% | 17.30 | 17.80 | 17.20 | 17.60 | 17.49 | 16.34 | 18,300 |   |  			
            | 7/27/2022 | -0.05 / -0.29% | 17.00 | 17.20 | 17.00 | 17.15 | 17.12 | 15.92 | 1,200 |   |  
            | 7/26/2022 | -0.30 / -1.71% | 17.40 | 17.40 | 17.20 | 17.20 | 17.27 | 15.97 | 1,900 |   |  			
            | 7/25/2022 | +0.20 / +1.16% | 17.30 | 17.50 | 17.30 | 17.50 | 17.40 | 16.24 | 10,200 |   |  
            | 7/22/2022 | +0.20 / +1.17% | 17.10 | 17.30 | 16.75 | 17.30 | 17.17 | 16.06 | 19,900 |   |  			
            | 7/21/2022 | 0.00 / 0.00% | 17.00 | 17.10 | 17.00 | 17.10 | 17.00 | 15.87 | 7,900 |   |  
            | 7/20/2022 | 0.00 / 0.00% | 17.00 | 17.20 | 17.00 | 17.10 | 17.05 | 15.87 | 9,100 |   |  			
            | 7/19/2022 | +0.10 / +0.59% | 17.30 | 17.30 | 17.00 | 17.10 | 17.03 | 15.87 | 2,800 |   |  
            | 7/18/2022 | -0.25 / -1.45% | 17.00 | 17.20 | 17.00 | 17.00 | 17.13 | 15.78 | 12,000 |   |  			
            | 7/15/2022 | +0.15 / +0.88% | 17.10 | 17.30 | 16.55 | 17.25 | 17.05 | 16.01 | 7,600 |   |  
            | 7/14/2022 | +0.10 / +0.59% | 17.00 | 17.10 | 17.00 | 17.10 | 17.01 | 15.87 | 4,400 |   |  			
            | 7/13/2022 | +0.10 / +0.59% | 16.90 | 17.00 | 16.90 | 17.00 | 16.95 | 15.78 | 200 |   |  
            | 7/12/2022 | -0.05 / -0.29% | 16.90 | 16.95 | 16.70 | 16.90 | 16.78 | 15.69 | 11,400 |   |  			
            | 7/11/2022 | -0.05 / -0.29% | 16.90 | 17.00 | 16.65 | 16.95 | 16.95 | 15.73 | 12,500 |   |  
            | 7/8/2022 | -0.05 / -0.29% | 17.00 | 17.00 | 17.00 | 17.00 | 17.00 | 15.78 | 6,000 |   |  			
            | 7/7/2022 | +0.10 / +0.59% | 16.50 | 17.05 | 16.50 | 17.05 | 16.84 | 15.83 | 13,400 |   |  
            | 7/6/2022 | -0.15 / -0.88% | 17.05 | 17.05 | 16.60 | 16.95 | 16.87 | 15.73 | 2,900 |   |  |