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                    Closing price on 10/11/2018
                 |  |  
    
        |           
                
                    | Open | 26.90 |  
                    | High | 26.90 |  
                    | Low | 26.00 |  
                    | Volume | 35,960 |  
                    | Split-adjusted Price | 12.83 |  
                
             | 
 |  CNG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/11/2018 | -0.75 / -2.78% | 26.90 | 26.90 | 26.00 | 26.25 | 26.61 | 12.83 | 35,960 |   |  
            | 10/10/2018 | +0.10 / +0.37% | 27.00 | 27.15 | 27.00 | 27.00 | 27.05 | 13.20 | 26,910 |   |  			
            | 10/9/2018 | -0.10 / -0.37% | 27.00 | 27.20 | 26.90 | 26.90 | 27.01 | 13.15 | 55,090 |   |  
            | 10/8/2018 | -0.50 / -1.82% | 27.50 | 27.50 | 26.90 | 27.00 | 27.07 | 13.20 | 32,550 |   |  			
            | 10/5/2018 | -0.30 / -1.08% | 27.35 | 27.80 | 27.20 | 27.50 | 27.34 | 13.45 | 52,960 |   |  
            | 10/4/2018 | +0.75 / +2.77% | 27.20 | 27.80 | 27.20 | 27.80 | 27.38 | 13.59 | 19,470 |   |  			
            | 10/3/2018 | +0.05 / +0.19% | 27.00 | 27.10 | 26.95 | 27.05 | 27.01 | 13.23 | 79,200 |   |  
            | 10/2/2018 | +0.40 / +1.50% | 26.90 | 27.20 | 26.60 | 27.00 | 26.96 | 13.20 | 125,880 |   |  			
            | 10/1/2018 | 0.00 / 0.00% | 26.85 | 26.85 | 26.55 | 26.60 | 26.61 | 13.01 | 55,210 |   |  
            | 9/28/2018 | -0.40 / -1.48% | 26.90 | 26.90 | 26.60 | 26.60 | 26.90 | 13.01 | 16,620 |   |  			
            | 9/27/2018 | 0.00 / 0.00% | 27.00 | 27.00 | 26.95 | 27.00 | 26.99 | 13.20 | 260 |   |  
            | 9/26/2018 | +0.70 / +2.66% | 26.35 | 27.00 | 26.30 | 27.00 | 26.67 | 13.20 | 28,120 |   |  			
            | 9/25/2018 | -0.10 / -0.38% | 26.35 | 26.40 | 26.30 | 26.30 | 26.33 | 12.86 | 102,310 |   |  
            | 9/24/2018 | -0.05 / -0.19% | 26.45 | 26.50 | 26.30 | 26.40 | 26.41 | 12.91 | 21,130 |   |  			
            | 9/21/2018 | -0.05 / -0.19% | 26.50 | 27.00 | 26.30 | 26.45 | 26.44 | 12.93 | 13,500 |   |  
            | 9/20/2018 | +0.05 / +0.19% | 26.45 | 26.50 | 26.45 | 26.50 | 26.46 | 12.96 | 34,280 |   |  			
            | 9/19/2018 | 0.00 / 0.00% | 26.85 | 26.85 | 26.45 | 26.45 | 26.50 | 12.93 | 16,870 |   |  
            | 9/18/2018 | 0.00 / 0.00% | 26.45 | 26.50 | 26.45 | 26.45 | 26.46 | 12.93 | 8,400 |   |  			
            | 9/17/2018 | -0.10 / -0.38% | 26.45 | 26.50 | 26.40 | 26.45 | 26.49 | 12.93 | 11,590 |   |  
            | 9/14/2018 | 0.00 / 0.00% | 26.60 | 26.60 | 26.45 | 26.55 | 26.49 | 12.98 | 8,530 |   |  			
            | 9/13/2018 | -0.05 / -0.19% | 26.50 | 26.55 | 26.45 | 26.55 | 26.50 | 12.98 | 9,510 |   |  
            | 9/12/2018 | -0.30 / -1.12% | 26.90 | 26.90 | 26.45 | 26.60 | 26.59 | 13.01 | 12,260 |   |  			
            | 9/11/2018 | 0.00 / 0.00% | 27.00 | 27.00 | 26.90 | 26.90 | 26.95 | 13.15 | 4,100 |   |  
            | 9/10/2018 | 0.00 / 0.00% | 26.90 | 27.00 | 26.90 | 26.90 | 26.93 | 13.15 | 3,760 |   |  			
            | 9/7/2018 | -0.10 / -0.37% | 27.00 | 27.00 | 26.50 | 26.90 | 26.76 | 13.15 | 7,510 |   |  
            | 9/6/2018 | 0.00 / 0.00% | 27.00 | 27.00 | 26.90 | 27.00 | 27.00 | 13.20 | 25,560 |   |  			
            | 9/5/2018 | +0.10 / +0.37% | 27.00 | 27.00 | 26.90 | 27.00 | 26.96 | 13.20 | 10,460 |   |  
            | 9/4/2018 | -0.10 / -0.37% | 27.00 | 27.00 | 26.90 | 26.90 | 26.95 | 13.15 | 35,850 |   |  			
            | 8/31/2018 | 0.00 / 0.00% | 27.00 | 27.00 | 26.90 | 27.00 | 26.99 | 13.20 | 18,970 |   |  
            | 8/30/2018 | -0.10 / -0.37% | 27.00 | 27.00 | 27.00 | 27.00 | 27.00 | 13.20 | 24,900 |   |  |