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                    Closing price on 8/19/2013
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                    | Open | 70.00 |  
                    | High | 72.00 |  
                    | Low | 69.50 |  
                    | Volume | 820,800 |  
                    | Split-adjusted Price | 31.58 |  
                
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 |  GAS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/19/2013 | +1.50 / +2.14% | 70.00 | 72.00 | 69.50 | 71.50 | 70.87 | 31.58 | 820,800 |   |  
            | 8/16/2013 | -0.50 / -0.71% | 70.50 | 71.00 | 69.50 | 70.00 | 70.19 | 30.92 | 421,320 |   |  			
            | 8/15/2013 | +0.50 / +0.71% | 70.00 | 71.50 | 70.00 | 70.50 | 71.09 | 31.14 | 760,810 |   |  
            | 8/14/2013 | +2.00 / +2.94% | 68.00 | 70.50 | 68.00 | 70.00 | 69.29 | 30.92 | 1,341,200 |   |  			
            | 8/13/2013 | -1.00 / -1.45% | 68.50 | 69.50 | 68.00 | 68.00 | 68.87 | 30.03 | 682,210 |   |  
            | 8/12/2013 | +0.50 / +0.73% | 68.50 | 69.00 | 67.50 | 69.00 | 68.20 | 30.03 | 479,210 |   |  			
            | 8/9/2013 | +1.00 / +1.48% | 67.50 | 69.00 | 67.50 | 68.50 | 68.36 | 29.82 | 295,920 |   |  
            | 8/8/2013 | 0.00 / 0.00% | 67.00 | 68.00 | 66.50 | 67.50 | 67.24 | 29.38 | 207,570 |   |  			
            | 8/7/2013 | +2.00 / +3.05% | 65.50 | 68.00 | 65.50 | 67.50 | 66.94 | 29.38 | 756,860 |   |  
            | 8/6/2013 | +0.50 / +0.77% | 64.50 | 65.50 | 64.50 | 65.50 | 65.12 | 28.51 | 95,610 |   |  			
            | 8/5/2013 | -0.50 / -0.76% | 65.50 | 66.00 | 64.50 | 65.00 | 65.04 | 28.29 | 243,020 |   |  
            | 8/2/2013 | 0.00 / 0.00% | 66.00 | 66.00 | 65.00 | 65.50 | 65.56 | 28.51 | 261,080 |   |  			
            | 8/1/2013 | 0.00 / 0.00% | 65.50 | 66.00 | 65.00 | 65.50 | 65.53 | 28.51 | 359,930 |   |  
            | 7/31/2013 | +2.00 / +3.15% | 63.50 | 66.00 | 63.50 | 65.50 | 64.98 | 28.51 | 549,510 |   |  			
            | 7/30/2013 | +0.50 / +0.79% | 63.00 | 64.00 | 63.00 | 63.50 | 63.33 | 27.64 | 282,610 |   |  
            | 7/29/2013 | -1.00 / -1.56% | 64.50 | 64.50 | 62.50 | 63.00 | 63.32 | 27.42 | 233,160 |   |  			
            | 7/26/2013 | +1.00 / +1.59% | 64.00 | 64.50 | 62.50 | 64.00 | 63.63 | 27.86 | 391,530 |   |  
            | 7/25/2013 | 0.00 / 0.00% | 63.00 | 64.00 | 63.00 | 63.00 | 63.29 | 27.42 | 416,840 |   |  			
            | 7/24/2013 | -2.00 / -3.08% | 65.00 | 65.50 | 63.00 | 63.00 | 63.66 | 27.42 | 1,059,260 |   |  
            | 7/23/2013 | -0.50 / -0.76% | 65.50 | 66.00 | 64.50 | 65.00 | 65.13 | 28.29 | 490,760 |   |  			
            | 7/22/2013 | 0.00 / 0.00% | 65.50 | 66.00 | 64.50 | 65.50 | 65.14 | 28.51 | 781,450 |   |  
            | 7/19/2013 | +1.00 / +1.55% | 65.00 | 66.50 | 64.50 | 65.50 | 65.28 | 28.51 | 1,030,480 |   |  			
            | 7/18/2013 | 0.00 / 0.00% | 64.00 | 65.00 | 63.50 | 64.50 | 64.36 | 28.07 | 476,080 |   |  
            | 7/17/2013 | 0.00 / 0.00% | 64.00 | 65.00 | 63.50 | 64.50 | 64.25 | 28.07 | 386,590 |   |  			
            | 7/16/2013 | +1.00 / +1.57% | 64.00 | 64.50 | 63.50 | 64.50 | 64.02 | 28.07 | 622,900 |   |  
            | 7/15/2013 | +0.50 / +0.79% | 63.50 | 65.00 | 63.00 | 63.50 | 63.83 | 27.64 | 505,080 |   |  			
            | 7/12/2013 | +3.00 / +5.00% | 60.00 | 63.00 | 60.00 | 63.00 | 62.09 | 27.42 | 1,008,390 |   |  
            | 7/11/2013 | 0.00 / 0.00% | 60.00 | 60.50 | 59.50 | 60.00 | 59.86 | 26.12 | 242,910 |   |  			
            | 7/10/2013 | +1.00 / +1.69% | 59.50 | 60.50 | 59.50 | 60.00 | 60.00 | 26.12 | 324,380 |   |  
            | 7/9/2013 | +1.00 / +1.72% | 58.50 | 59.00 | 58.00 | 59.00 | 58.78 | 25.68 | 106,210 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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