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                    Closing price on 2/6/2013
                 
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                    | Open | 
                    45.50 | 
                 
                
                    | High | 
                    46.30 | 
                 
                
                    | Low | 
                    45.50 | 
                     
                
                    | Volume | 
                    472,350 | 
                                 
                
                    | Split-adjusted Price | 
                    19.79 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GAS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/6/2013
             | 
            
                +0.80 / +1.76%
             |             
            
                45.50
             |           
            
                46.30
             |               
            
                45.50
             |                           
            
                46.30
             | 
            
                46.05
             |                     
            
                19.79
             |                                 
            
                472,350
             |            
            
                 
             |                                       
         
    
        
            | 
                2/5/2013
             | 
            
                -0.50 / -1.09%
             |             
            
                46.00
             |           
            
                46.20
             |               
            
                45.30
             |                           
            
                45.50
             | 
            
                45.69
             |                     
            
                19.44
             |                                 
            
                264,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/4/2013
             | 
            
                +1.00 / +2.22%
             |             
            
                46.00
             |           
            
                46.90
             |               
            
                45.60
             |                           
            
                46.00
             | 
            
                46.24
             |                     
            
                19.66
             |                                 
            
                373,810
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2013
             | 
            
                +0.30 / +0.67%
             |             
            
                44.50
             |           
            
                45.00
             |               
            
                43.90
             |                           
            
                45.00
             | 
            
                44.32
             |                     
            
                19.23
             |                                 
            
                354,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/31/2013
             | 
            
                -1.30 / -2.83%
             |             
            
                45.90
             |           
            
                46.00
             |               
            
                44.70
             |                           
            
                44.70
             | 
            
                45.33
             |                     
            
                19.10
             |                                 
            
                409,050
             |            
            
                 
             |                                       
         
    
        
            | 
                1/30/2013
             | 
            
                +0.50 / +1.10%
             |             
            
                46.30
             |           
            
                47.50
             |               
            
                45.60
             |                           
            
                46.00
             | 
            
                46.17
             |                     
            
                19.66
             |                                 
            
                422,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2013
             | 
            
                0.00 / 0.00%
             |             
            
                45.10
             |           
            
                46.70
             |               
            
                44.90
             |                           
            
                45.50
             | 
            
                45.55
             |                     
            
                19.44
             |                                 
            
                878,050
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2013
             | 
            
                +0.70 / +1.56%
             |             
            
                47.00
             |           
            
                47.90
             |               
            
                45.50
             |                           
            
                45.50
             | 
            
                47.64
             |                     
            
                19.44
             |                                 
            
                868,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2013
             | 
            
                +2.90 / +6.92%
             |             
            
                42.20
             |           
            
                44.80
             |               
            
                42.00
             |                           
            
                44.80
             | 
            
                43.72
             |                     
            
                19.15
             |                                 
            
                976,320
             |            
            
                 
             |                                       
         
    
        
            | 
                1/24/2013
             | 
            
                +1.20 / +2.95%
             |             
            
                40.70
             |           
            
                42.10
             |               
            
                40.70
             |                           
            
                41.90
             | 
            
                41.50
             |                     
            
                17.91
             |                                 
            
                2,513,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/23/2013
             | 
            
                0.00 / 0.00%
             |             
            
                41.20
             |           
            
                41.20
             |               
            
                40.40
             |                           
            
                40.70
             | 
            
                40.63
             |                     
            
                17.39
             |                                 
            
                151,470
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2013
             | 
            
                0.00 / 0.00%
             |             
            
                40.50
             |           
            
                41.80
             |               
            
                40.30
             |                           
            
                40.70
             | 
            
                40.68
             |                     
            
                17.39
             |                                 
            
                864,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2013
             | 
            
                -0.90 / -2.16%
             |             
            
                41.80
             |           
            
                41.80
             |               
            
                40.60
             |                           
            
                40.70
             | 
            
                40.94
             |                     
            
                17.39
             |                                 
            
                745,790
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2013
             | 
            
                -0.40 / -0.95%
             |             
            
                42.00
             |           
            
                42.50
             |               
            
                41.50
             |                           
            
                41.60
             | 
            
                41.72
             |                     
            
                17.78
             |                                 
            
                550,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2013
             | 
            
                -1.70 / -3.89%
             |             
            
                43.70
             |           
            
                43.80
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.95
             |                     
            
                17.95
             |                                 
            
                505,310
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2013
             | 
            
                +0.40 / +0.92%
             |             
            
                43.20
             |           
            
                44.30
             |               
            
                43.20
             |                           
            
                43.70
             | 
            
                43.84
             |                     
            
                18.68
             |                                 
            
                3,060,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2013
             | 
            
                -0.90 / -2.04%
             |             
            
                44.20
             |           
            
                44.20
             |               
            
                43.10
             |                           
            
                43.30
             | 
            
                43.46
             |                     
            
                18.50
             |                                 
            
                476,420
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2013
             | 
            
                +1.40 / +3.27%
             |             
            
                42.80
             |           
            
                44.90
             |               
            
                42.70
             |                           
            
                44.20
             | 
            
                44.18
             |                     
            
                18.89
             |                                 
            
                504,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2013
             | 
            
                +2.00 / +4.90%
             |             
            
                41.00
             |           
            
                42.80
             |               
            
                41.00
             |                           
            
                42.80
             | 
            
                42.37
             |                     
            
                18.29
             |                                 
            
                1,009,650
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2013
             | 
            
                +0.70 / +1.75%
             |             
            
                40.10
             |           
            
                40.80
             |               
            
                39.90
             |                           
            
                40.80
             | 
            
                40.25
             |                     
            
                17.44
             |                                 
            
                1,586,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2013
             | 
            
                -0.70 / -1.72%
             |             
            
                41.20
             |           
            
                41.70
             |               
            
                39.90
             |                           
            
                40.10
             | 
            
                40.80
             |                     
            
                17.14
             |                                 
            
                1,192,690
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2013
             | 
            
                +0.90 / +2.26%
             |             
            
                39.80
             |           
            
                41.40
             |               
            
                39.60
             |                           
            
                40.80
             | 
            
                40.55
             |                     
            
                17.44
             |                                 
            
                1,071,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2013
             | 
            
                0.00 / 0.00%
             |             
            
                40.00
             |           
            
                40.30
             |               
            
                39.90
             |                           
            
                39.90
             | 
            
                40.00
             |                     
            
                17.05
             |                                 
            
                801,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2013
             | 
            
                +0.90 / +2.31%
             |             
            
                39.70
             |           
            
                40.20
             |               
            
                39.00
             |                           
            
                39.90
             | 
            
                39.31
             |                     
            
                17.05
             |                                 
            
                1,958,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/3/2013
             | 
            
                0.00 / 0.00%
             |             
            
                39.00
             |           
            
                39.50
             |               
            
                38.80
             |                           
            
                39.00
             | 
            
                39.02
             |                     
            
                16.67
             |                                 
            
                1,618,510
             |            
            
                 
             |                                       
         
    
        
            | 
                1/2/2013
             | 
            
                +0.40 / +1.04%
             |             
            
                38.70
             |           
            
                39.00
             |               
            
                38.60
             |                           
            
                39.00
             | 
            
                38.90
             |                     
            
                16.67
             |                                 
            
                90,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/28/2012
             | 
            
                -0.30 / -0.77%
             |             
            
                38.60
             |           
            
                39.00
             |               
            
                38.60
             |                           
            
                38.60
             | 
            
                38.88
             |                     
            
                16.50
             |                                 
            
                77,550
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2012
             | 
            
                0.00 / 0.00%
             |             
            
                38.90
             |           
            
                39.00
             |               
            
                38.80
             |                           
            
                38.90
             | 
            
                38.95
             |                     
            
                16.62
             |                                 
            
                179,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/26/2012
             | 
            
                +0.10 / +0.26%
             |             
            
                38.50
             |           
            
                38.90
             |               
            
                38.50
             |                           
            
                38.90
             | 
            
                38.79
             |                     
            
                16.62
             |                                 
            
                33,230
             |            
            
                 
             |                                       
         
    
        
            | 
                12/25/2012
             | 
            
                0.00 / 0.00%
             |             
            
                38.80
             |           
            
                38.90
             |               
            
                38.60
             |                           
            
                38.80
             | 
            
                38.71
             |                     
            
                16.58
             |                                 
            
                44,300
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 2:50:03 PM
                                                                
            
            
            
            
        
        
     
 
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