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                    Closing price on 10/28/2021
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        |           
                
                    | Open | 31.50 |  
                    | High | 31.50 |  
                    | Low | 30.80 |  
                    | Volume | 114,600 |  
                    | Split-adjusted Price | 29.10 |  
                
             | 
 |  NNC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 10/8/2021 | -0.20 / -0.69% | 28.90 | 29.70 | 28.70 | 28.70 | 28.96 | 26.64 | 64,200 |   |  
            | 10/7/2021 | +0.40 / +1.40% | 28.50 | 29.70 | 28.40 | 28.90 | 28.97 | 26.83 | 112,400 |   |  			
            | 10/6/2021 | +0.55 / +1.97% | 28.30 | 28.50 | 27.90 | 28.50 | 28.14 | 26.45 | 63,200 |   |  
            | 10/5/2021 | +0.25 / +0.90% | 27.80 | 28.20 | 27.80 | 27.95 | 27.95 | 25.94 | 55,700 |   |  			
            | 10/4/2021 | -0.70 / -2.46% | 28.40 | 28.40 | 27.70 | 27.70 | 27.99 | 25.71 | 67,700 |   |  
            | 10/1/2021 | -0.20 / -0.70% | 28.10 | 28.60 | 28.10 | 28.40 | 28.29 | 26.36 | 61,227 |   |  			
            | 9/30/2021 | -0.25 / -0.87% | 28.60 | 29.00 | 28.55 | 28.60 | 28.74 | 26.55 | 44,300 |   |  
            | 9/29/2021 | +0.75 / +2.67% | 28.70 | 29.00 | 27.70 | 28.85 | 28.44 | 26.78 | 65,500 |   |  			
            | 9/28/2021 | +0.80 / +2.93% | 27.25 | 28.10 | 26.00 | 28.10 | 27.40 | 26.08 | 78,500 |   |  
            | 9/27/2021 | -0.95 / -3.36% | 28.10 | 28.30 | 27.00 | 27.30 | 27.71 | 25.34 | 72,400 |   |  			
            | 9/24/2021 | -0.75 / -2.59% | 28.90 | 28.90 | 28.00 | 28.25 | 28.34 | 26.22 | 102,900 |   |  
            | 9/23/2021 | -0.75 / -2.52% | 29.85 | 30.00 | 28.90 | 29.00 | 29.51 | 26.92 | 109,700 |   |  			
            | 9/22/2021 | +0.65 / +2.23% | 30.30 | 30.30 | 29.40 | 29.75 | 29.81 | 27.61 | 97,000 |   |  
            | 9/21/2021 | +0.50 / +1.75% | 28.00 | 29.10 | 27.60 | 29.10 | 28.23 | 27.01 | 133,600 |   |  			
            | 9/20/2021 | +0.60 / +2.14% | 29.40 | 29.40 | 28.40 | 28.60 | 29.03 | 26.55 | 235,000 |   |  
            | 9/17/2021 | +0.65 / +2.38% | 27.35 | 28.20 | 27.30 | 28.00 | 27.80 | 25.99 | 109,900 |   |  |