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                    Closing price on 10/16/2025
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        |           
                
                    | Open | 26.85 |  
                    | High | 26.85 |  
                    | Low | 26.05 |  
                    | Volume | 7,900 |  
                    | Split-adjusted Price | 26.30 |  
                
             | 
 |  CNG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/16/2025 | -0.55 / -2.05% | 26.85 | 26.85 | 26.05 | 26.30 | 26.48 | 26.30 | 7,900 |   |  
            | 10/15/2025 | +0.20 / +0.75% | 26.65 | 26.85 | 26.40 | 26.85 | 26.58 | 26.85 | 35,000 |   |  			
            | 10/14/2025 | -0.15 / -0.56% | 26.80 | 26.80 | 26.60 | 26.65 | 26.73 | 26.65 | 22,000 |   |  
            | 10/13/2025 | -0.15 / -0.56% | 26.95 | 26.95 | 26.80 | 26.80 | 26.89 | 26.80 | 23,200 |   |  			
            | 10/10/2025 | +0.05 / +0.19% | 26.90 | 27.10 | 26.80 | 26.95 | 26.98 | 26.95 | 30,400 |   |  
            | 10/9/2025 | 0.00 / 0.00% | 26.90 | 26.90 | 26.90 | 26.90 | 26.90 | 26.90 | 15,000 |   |  			
            | 10/8/2025 | -0.05 / -0.19% | 27.05 | 27.05 | 26.80 | 26.90 | 26.93 | 26.90 | 10,000 |   |  
            | 10/7/2025 | -0.05 / -0.19% | 27.00 | 27.20 | 26.95 | 26.95 | 26.96 | 26.95 | 23,300 |   |  			
            | 10/6/2025 | +0.10 / +0.37% | 26.90 | 27.40 | 26.80 | 27.00 | 26.94 | 27.00 | 20,900 |   |  
            | 10/3/2025 | 0.00 / 0.00% | 26.70 | 27.05 | 26.70 | 26.90 | 26.97 | 26.90 | 15,900 |   |  			
            | 10/2/2025 | -0.20 / -0.74% | 26.90 | 27.00 | 26.90 | 26.90 | 26.92 | 26.90 | 3,400 |   |  
            | 10/1/2025 | +0.10 / +0.37% | 27.00 | 27.10 | 27.00 | 27.10 | 27.05 | 27.10 | 28,200 |   |  			
            | 9/30/2025 | -0.20 / -0.74% | 27.20 | 27.20 | 26.80 | 27.00 | 26.95 | 27.00 | 22,200 |   |  
            | 9/29/2025 | -0.10 / -0.37% | 27.25 | 27.25 | 27.05 | 27.20 | 27.16 | 27.20 | 11,600 |   |  			
            | 9/26/2025 | -0.10 / -0.36% | 27.40 | 27.40 | 27.30 | 27.30 | 27.32 | 27.30 | 31,800 |   |  
            | 9/25/2025 | -0.10 / -0.36% | 27.50 | 27.50 | 27.40 | 27.40 | 27.45 | 27.40 | 140,800 |   |  			
            | 9/24/2025 | -0.10 / -0.36% | 27.35 | 27.55 | 27.00 | 27.50 | 27.10 | 27.50 | 35,600 |   |  
            | 9/23/2025 | 0.00 / 0.00% | 27.50 | 27.60 | 27.25 | 27.60 | 27.47 | 27.60 | 56,400 |   |  			
            | 9/22/2025 | -0.10 / -0.36% | 27.50 | 27.60 | 27.45 | 27.60 | 27.50 | 27.60 | 38,700 |   |  
            | 9/19/2025 | -0.15 / -0.54% | 27.90 | 27.90 | 27.00 | 27.70 | 27.45 | 27.70 | 28,200 |   |  			
            | 9/18/2025 | 0.00 / 0.00% | 27.85 | 27.85 | 27.60 | 27.85 | 27.78 | 27.85 | 53,800 |   |  
            | 9/17/2025 | -0.10 / -0.36% | 27.90 | 28.05 | 27.40 | 27.85 | 27.76 | 27.85 | 119,800 |   |  			
            | 9/16/2025 | -0.15 / -0.51% | 29.30 | 29.30 | 29.00 | 29.15 | 29.06 | 27.95 | 85,600 |   |  
            | 9/15/2025 | +0.35 / +1.21% | 29.50 | 29.50 | 29.20 | 29.30 | 29.24 | 28.09 | 96,400 |   |  			
            | 9/12/2025 | +0.05 / +0.17% | 28.90 | 29.00 | 28.90 | 28.95 | 28.93 | 27.76 | 42,000 |   |  
            | 9/11/2025 | +0.05 / +0.17% | 28.90 | 29.00 | 28.80 | 28.90 | 28.88 | 27.71 | 55,300 |   |  			
            | 9/10/2025 | +0.10 / +0.35% | 28.85 | 28.85 | 28.80 | 28.85 | 28.83 | 27.66 | 80,800 |   |  
            | 9/9/2025 | +0.05 / +0.17% | 28.70 | 28.80 | 28.65 | 28.75 | 28.74 | 27.57 | 42,300 |   |  			
            | 9/8/2025 | -0.05 / -0.17% | 29.10 | 29.10 | 28.65 | 28.70 | 28.82 | 27.52 | 60,800 |   |  
            | 9/5/2025 | -0.40 / -1.37% | 29.15 | 29.20 | 28.75 | 28.75 | 28.98 | 27.57 | 68,700 |   |  |