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                    Closing price on 11/19/2021
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                    | Open | 30.80 |  
                    | High | 30.85 |  
                    | Low | 28.75 |  
                    | Volume | 181,500 |  
                    | Split-adjusted Price | 26.96 |  
                
             | 
 |  NNC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/19/2021 | -1.85 / -5.99% | 30.80 | 30.85 | 28.75 | 29.05 | 29.77 | 26.96 | 181,500 |   |  
            | 11/18/2021 | -0.10 / -0.32% | 31.40 | 31.40 | 30.05 | 30.90 | 30.88 | 28.68 | 59,700 |   |  			
            | 11/17/2021 | +0.35 / +1.14% | 30.50 | 31.05 | 30.50 | 31.00 | 30.80 | 28.77 | 64,500 |   |  
            | 11/16/2021 | -0.25 / -0.81% | 31.00 | 31.00 | 30.20 | 30.65 | 30.69 | 28.45 | 70,400 |   |  			
            | 11/15/2021 | -0.20 / -0.64% | 31.10 | 31.55 | 30.70 | 30.90 | 31.02 | 28.68 | 67,600 |   |  
            | 11/12/2021 | 0.00 / 0.00% | 30.90 | 31.30 | 30.80 | 31.10 | 30.95 | 28.87 | 72,800 |   |  			
            | 11/11/2021 | -0.20 / -0.64% | 31.70 | 31.70 | 31.05 | 31.10 | 31.35 | 28.87 | 73,400 |   |  
            | 11/10/2021 | +0.60 / +1.95% | 30.80 | 31.50 | 30.80 | 31.30 | 31.19 | 29.05 | 110,200 |   |  			
            | 11/9/2021 | +0.05 / +0.16% | 30.70 | 30.80 | 30.20 | 30.70 | 30.56 | 28.50 | 101,500 |   |  
            | 11/8/2021 | -0.05 / -0.16% | 30.70 | 30.70 | 29.95 | 30.65 | 30.55 | 28.45 | 100,600 |   |  			
            | 11/5/2021 | -0.15 / -0.49% | 31.35 | 31.35 | 30.40 | 30.70 | 30.54 | 28.50 | 60,800 |   |  
            | 11/4/2021 | +0.35 / +1.15% | 30.50 | 30.90 | 30.10 | 30.85 | 30.37 | 28.64 | 77,300 |   |  			
            | 11/3/2021 | -1.15 / -3.63% | 31.65 | 31.95 | 30.50 | 30.50 | 31.43 | 28.31 | 141,100 |   |  
            | 11/2/2021 | +1.35 / +4.46% | 30.90 | 31.70 | 30.30 | 31.65 | 30.96 | 29.38 | 122,500 |   |  			
            | 11/1/2021 | -0.20 / -0.66% | 30.15 | 31.00 | 30.15 | 30.30 | 30.54 | 28.12 | 107,200 |   |  
            | 10/29/2021 | -0.85 / -2.71% | 31.35 | 31.35 | 30.30 | 30.50 | 30.54 | 28.31 | 164,000 |   |  			
            | 10/28/2021 | 0.00 / 0.00% | 31.50 | 31.50 | 30.80 | 31.35 | 31.02 | 29.10 | 114,600 |   |  
            | 10/27/2021 | -0.45 / -1.42% | 32.00 | 32.00 | 31.30 | 31.35 | 31.44 | 29.10 | 104,300 |   |  			
            | 10/26/2021 | +1.45 / +4.78% | 30.60 | 32.45 | 30.40 | 31.80 | 31.36 | 29.52 | 190,500 |   |  
            | 10/25/2021 | +1.95 / +6.87% | 28.65 | 30.35 | 28.60 | 30.35 | 29.84 | 28.17 | 318,800 |   |  			
            | 10/22/2021 | +0.05 / +0.18% | 28.40 | 28.80 | 28.15 | 28.40 | 28.37 | 26.36 | 53,500 |   |  
            | 10/21/2021 | +0.05 / +0.18% | 28.20 | 28.45 | 28.10 | 28.35 | 28.19 | 26.31 | 47,500 |   |  			
            | 10/20/2021 | -0.30 / -1.05% | 28.70 | 28.70 | 28.20 | 28.30 | 28.36 | 26.27 | 45,800 |   |  
            | 10/19/2021 | 0.00 / 0.00% | 28.60 | 29.00 | 28.20 | 28.60 | 28.63 | 26.55 | 64,200 |   |  			
            | 10/18/2021 | -0.10 / -0.35% | 29.00 | 29.20 | 28.55 | 28.60 | 28.89 | 26.55 | 78,500 |   |  
            | 10/15/2021 | +0.55 / +1.95% | 28.20 | 28.90 | 28.00 | 28.70 | 28.52 | 26.64 | 100,200 |   |  			
            | 10/14/2021 | 0.00 / 0.00% | 28.15 | 28.20 | 28.00 | 28.15 | 28.15 | 26.13 | 44,400 |   |  
            | 10/13/2021 | -0.05 / -0.18% | 28.90 | 28.90 | 28.05 | 28.15 | 28.16 | 26.13 | 78,200 |   |  			
            | 10/12/2021 | -0.40 / -1.40% | 28.70 | 28.70 | 28.00 | 28.20 | 28.33 | 26.18 | 55,700 |   |  
            | 10/11/2021 | -0.10 / -0.35% | 28.90 | 29.20 | 28.50 | 28.60 | 28.73 | 26.55 | 55,900 |   |  |