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            | 
                 
                    Closing price on 6/7/2013
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    62.00 | 
                 
                
                    | High | 
                    65.50 | 
                 
                
                    | Low | 
                    62.00 | 
                     
                
                    | Volume | 
                    784,140 | 
                                 
                
                    | Split-adjusted Price | 
                    28.07 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GAS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/7/2013
             | 
            
                +2.50 / +4.03%
             |             
            
                62.00
             |           
            
                65.50
             |               
            
                62.00
             |                           
            
                64.50
             | 
            
                63.90
             |                     
            
                28.07
             |                                 
            
                784,140
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2013
             | 
            
                +1.50 / +2.48%
             |             
            
                60.50
             |           
            
                62.00
             |               
            
                60.00
             |                           
            
                62.00
             | 
            
                60.98
             |                     
            
                26.99
             |                                 
            
                1,193,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2013
             | 
            
                +1.50 / +2.54%
             |             
            
                59.50
             |           
            
                60.50
             |               
            
                59.00
             |                           
            
                60.50
             | 
            
                59.49
             |                     
            
                26.33
             |                                 
            
                572,030
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2013
             | 
            
                -1.00 / -1.67%
             |             
            
                60.50
             |           
            
                60.50
             |               
            
                59.00
             |                           
            
                59.00
             | 
            
                59.86
             |                     
            
                25.68
             |                                 
            
                826,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2013
             | 
            
                -0.50 / -0.83%
             |             
            
                61.00
             |           
            
                61.00
             |               
            
                60.00
             |                           
            
                60.00
             | 
            
                60.24
             |                     
            
                26.12
             |                                 
            
                522,950
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2013
             | 
            
                -1.00 / -1.63%
             |             
            
                62.50
             |           
            
                62.50
             |               
            
                60.50
             |                           
            
                60.50
             | 
            
                61.51
             |                     
            
                26.33
             |                                 
            
                880,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2013
             | 
            
                +1.00 / +1.65%
             |             
            
                60.50
             |           
            
                61.50
             |               
            
                59.50
             |                           
            
                61.50
             | 
            
                60.52
             |                     
            
                26.77
             |                                 
            
                682,440
             |            
            
                 
             |                                       
         
    
        
            | 
                5/29/2013
             | 
            
                -1.50 / -2.42%
             |             
            
                62.00
             |           
            
                63.00
             |               
            
                60.50
             |                           
            
                60.50
             | 
            
                61.43
             |                     
            
                26.33
             |                                 
            
                1,182,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2013
             | 
            
                +1.00 / +1.64%
             |             
            
                61.00
             |           
            
                62.50
             |               
            
                61.00
             |                           
            
                62.00
             | 
            
                61.66
             |                     
            
                26.99
             |                                 
            
                866,820
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2013
             | 
            
                +2.50 / +4.27%
             |             
            
                59.00
             |           
            
                62.00
             |               
            
                59.00
             |                           
            
                61.00
             | 
            
                60.57
             |                     
            
                26.55
             |                                 
            
                916,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2013
             | 
            
                +0.50 / +0.86%
             |             
            
                58.00
             |           
            
                58.50
             |               
            
                57.00
             |                           
            
                58.50
             | 
            
                57.97
             |                     
            
                25.46
             |                                 
            
                602,490
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2013
             | 
            
                +1.00 / +1.75%
             |             
            
                57.00
             |           
            
                59.50
             |               
            
                56.50
             |                           
            
                58.00
             | 
            
                58.10
             |                     
            
                25.25
             |                                 
            
                1,244,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/22/2013
             | 
            
                0.00 / 0.00%
             |             
            
                57.00
             |           
            
                58.00
             |               
            
                56.50
             |                           
            
                57.00
             | 
            
                57.18
             |                     
            
                24.81
             |                                 
            
                690,060
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2013
             | 
            
                +2.00 / +3.64%
             |             
            
                55.50
             |           
            
                58.00
             |               
            
                55.50
             |                           
            
                57.00
             | 
            
                56.70
             |                     
            
                24.81
             |                                 
            
                1,279,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2013
             | 
            
                +0.50 / +0.92%
             |             
            
                54.50
             |           
            
                55.50
             |               
            
                54.00
             |                           
            
                55.00
             | 
            
                54.72
             |                     
            
                23.94
             |                                 
            
                1,118,620
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2013
             | 
            
                -0.50 / -0.91%
             |             
            
                55.00
             |           
            
                55.00
             |               
            
                54.00
             |                           
            
                54.50
             | 
            
                54.50
             |                     
            
                23.72
             |                                 
            
                433,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2013
             | 
            
                +0.50 / +0.92%
             |             
            
                54.50
             |           
            
                55.50
             |               
            
                54.00
             |                           
            
                55.00
             | 
            
                54.77
             |                     
            
                23.94
             |                                 
            
                797,960
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2013
             | 
            
                -0.50 / -0.91%
             |             
            
                54.50
             |           
            
                55.00
             |               
            
                53.50
             |                           
            
                54.50
             | 
            
                54.22
             |                     
            
                23.72
             |                                 
            
                972,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2013
             | 
            
                +0.50 / +0.92%
             |             
            
                54.50
             |           
            
                55.00
             |               
            
                54.00
             |                           
            
                55.00
             | 
            
                54.49
             |                     
            
                23.50
             |                                 
            
                2,017,120
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2013
             | 
            
                -0.50 / -0.91%
             |             
            
                55.50
             |           
            
                56.00
             |               
            
                54.50
             |                           
            
                54.50
             | 
            
                55.10
             |                     
            
                23.29
             |                                 
            
                905,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2013
             | 
            
                +0.50 / +0.92%
             |             
            
                56.00
             |           
            
                57.00
             |               
            
                55.00
             |                           
            
                55.00
             | 
            
                55.67
             |                     
            
                23.50
             |                                 
            
                3,286,950
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2013
             | 
            
                0.00 / 0.00%
             |             
            
                55.00
             |           
            
                55.50
             |               
            
                54.50
             |                           
            
                54.50
             | 
            
                55.08
             |                     
            
                23.29
             |                                 
            
                925,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2013
             | 
            
                +0.50 / +0.93%
             |             
            
                54.50
             |           
            
                55.00
             |               
            
                54.00
             |                           
            
                54.50
             | 
            
                54.58
             |                     
            
                23.29
             |                                 
            
                496,180
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2013
             | 
            
                -1.50 / -2.70%
             |             
            
                55.00
             |           
            
                56.00
             |               
            
                54.00
             |                           
            
                54.00
             | 
            
                54.90
             |                     
            
                23.08
             |                                 
            
                568,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2013
             | 
            
                +2.50 / +4.72%
             |             
            
                53.50
             |           
            
                55.50
             |               
            
                53.50
             |                           
            
                55.50
             | 
            
                54.32
             |                     
            
                23.72
             |                                 
            
                655,880
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2013
             | 
            
                0.00 / 0.00%
             |             
            
                53.00
             |           
            
                54.00
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.30
             |                     
            
                22.65
             |                                 
            
                227,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/2/2013
             | 
            
                0.00 / 0.00%
             |             
            
                53.50
             |           
            
                54.00
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.26
             |                     
            
                22.65
             |                                 
            
                368,230
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2013
             | 
            
                -1.00 / -1.85%
             |             
            
                54.00
             |           
            
                54.00
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.31
             |                     
            
                22.65
             |                                 
            
                490,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2013
             | 
            
                -0.50 / -0.92%
             |             
            
                54.50
             |           
            
                55.00
             |               
            
                53.50
             |                           
            
                54.00
             | 
            
                54.22
             |                     
            
                23.08
             |                                 
            
                262,520
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2013
             | 
            
                +0.50 / +0.93%
             |             
            
                54.50
             |           
            
                54.50
             |               
            
                54.00
             |                           
            
                54.50
             | 
            
                54.13
             |                     
            
                23.29
             |                                 
            
                80,830
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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