| 
                 
                    Closing price on 11/29/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    101.40 | 
                 
                
                    | High | 
                    101.40 | 
                 
                
                    | Low | 
                    100.40 | 
                     
                
                    | Volume | 
                    183,130 | 
                                 
                
                    | Split-adjusted Price | 
                    62.28 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
GAS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/29/2019
             | 
            
                -0.30 / -0.30%
             |             
            
                101.40
             |           
            
                101.40
             |               
            
                100.40
             |                           
            
                100.50
             | 
            
                100.88
             |                     
            
                62.28
             |                                 
            
                183,130
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2019
             | 
            
                -1.20 / -1.18%
             |             
            
                102.00
             |           
            
                102.60
             |               
            
                100.20
             |                           
            
                100.80
             | 
            
                100.85
             |                     
            
                62.47
             |                                 
            
                613,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2019
             | 
            
                0.00 / 0.00%
             |             
            
                102.70
             |           
            
                102.70
             |               
            
                101.90
             |                           
            
                102.00
             | 
            
                102.27
             |                     
            
                63.21
             |                                 
            
                210,540
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2019
             | 
            
                -1.10 / -1.07%
             |             
            
                103.80
             |           
            
                103.80
             |               
            
                102.00
             |                           
            
                102.00
             | 
            
                102.56
             |                     
            
                63.21
             |                                 
            
                272,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                102.70
             |           
            
                104.00
             |               
            
                102.40
             |                           
            
                103.10
             | 
            
                102.99
             |                     
            
                63.89
             |                                 
            
                211,820
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2019
             | 
            
                -1.00 / -0.96%
             |             
            
                105.20
             |           
            
                105.40
             |               
            
                101.80
             |                           
            
                103.10
             | 
            
                104.00
             |                     
            
                63.89
             |                                 
            
                409,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2019
             | 
            
                -0.90 / -0.86%
             |             
            
                104.00
             |           
            
                106.00
             |               
            
                104.00
             |                           
            
                104.10
             | 
            
                104.62
             |                     
            
                64.51
             |                                 
            
                390,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/20/2019
             | 
            
                -2.50 / -2.33%
             |             
            
                107.00
             |           
            
                107.10
             |               
            
                105.00
             |                           
            
                105.00
             | 
            
                105.96
             |                     
            
                65.07
             |                                 
            
                628,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2019
             | 
            
                -1.00 / -0.92%
             |             
            
                108.00
             |           
            
                108.00
             |               
            
                106.90
             |                           
            
                107.50
             | 
            
                107.51
             |                     
            
                66.62
             |                                 
            
                283,980
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2019
             | 
            
                +0.50 / +0.46%
             |             
            
                108.50
             |           
            
                109.00
             |               
            
                108.30
             |                           
            
                108.50
             | 
            
                108.62
             |                     
            
                67.24
             |                                 
            
                505,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/15/2019
             | 
            
                +1.50 / +1.41%
             |             
            
                106.50
             |           
            
                108.50
             |               
            
                106.00
             |                           
            
                108.00
             | 
            
                107.88
             |                     
            
                66.93
             |                                 
            
                568,170
             |            
            
                 
             |                                       
         
    
        
            | 
                11/14/2019
             | 
            
                +1.50 / +1.43%
             |             
            
                105.00
             |           
            
                107.70
             |               
            
                104.90
             |                           
            
                106.50
             | 
            
                106.57
             |                     
            
                66.00
             |                                 
            
                645,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/13/2019
             | 
            
                0.00 / 0.00%
             |             
            
                105.00
             |           
            
                105.00
             |               
            
                104.10
             |                           
            
                105.00
             | 
            
                104.55
             |                     
            
                65.07
             |                                 
            
                179,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2019
             | 
            
                +0.70 / +0.67%
             |             
            
                104.10
             |           
            
                105.40
             |               
            
                104.00
             |                           
            
                105.00
             | 
            
                104.78
             |                     
            
                65.07
             |                                 
            
                177,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2019
             | 
            
                -1.40 / -1.32%
             |             
            
                105.70
             |           
            
                106.00
             |               
            
                104.30
             |                           
            
                104.30
             | 
            
                105.15
             |                     
            
                64.64
             |                                 
            
                279,720
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2019
             | 
            
                -0.40 / -0.38%
             |             
            
                107.00
             |           
            
                107.00
             |               
            
                105.60
             |                           
            
                105.70
             | 
            
                106.04
             |                     
            
                65.51
             |                                 
            
                224,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/7/2019
             | 
            
                +0.30 / +0.28%
             |             
            
                105.50
             |           
            
                106.40
             |               
            
                105.10
             |                           
            
                106.10
             | 
            
                105.73
             |                     
            
                65.75
             |                                 
            
                175,980
             |            
            
                 
             |                                       
         
    
        
            | 
                11/6/2019
             | 
            
                -1.20 / -1.12%
             |             
            
                107.00
             |           
            
                107.00
             |               
            
                105.50
             |                           
            
                105.80
             | 
            
                106.15
             |                     
            
                65.57
             |                                 
            
                350,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/5/2019
             | 
            
                +1.50 / +1.42%
             |             
            
                105.60
             |           
            
                107.20
             |               
            
                105.50
             |                           
            
                107.00
             | 
            
                106.32
             |                     
            
                66.31
             |                                 
            
                618,060
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2019
             | 
            
                +1.00 / +0.96%
             |             
            
                105.10
             |           
            
                106.50
             |               
            
                105.10
             |                           
            
                105.50
             | 
            
                105.79
             |                     
            
                65.38
             |                                 
            
                499,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/1/2019
             | 
            
                +1.00 / +0.97%
             |             
            
                102.40
             |           
            
                104.80
             |               
            
                102.40
             |                           
            
                104.50
             | 
            
                103.99
             |                     
            
                64.76
             |                                 
            
                401,260
             |            
            
                 
             |                                       
         
    
        
            | 
                10/31/2019
             | 
            
                +0.30 / +0.29%
             |             
            
                103.50
             |           
            
                103.80
             |               
            
                102.30
             |                           
            
                103.50
             | 
            
                103.27
             |                     
            
                64.14
             |                                 
            
                410,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/30/2019
             | 
            
                +1.00 / +0.98%
             |             
            
                102.30
             |           
            
                103.30
             |               
            
                101.70
             |                           
            
                103.20
             | 
            
                102.86
             |                     
            
                63.96
             |                                 
            
                339,620
             |            
            
                 
             |                                       
         
    
        
            | 
                10/29/2019
             | 
            
                -0.70 / -0.68%
             |             
            
                103.00
             |           
            
                103.00
             |               
            
                102.20
             |                           
            
                102.20
             | 
            
                102.62
             |                     
            
                63.34
             |                                 
            
                127,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/28/2019
             | 
            
                +0.40 / +0.39%
             |             
            
                102.70
             |           
            
                103.20
             |               
            
                102.50
             |                           
            
                102.90
             | 
            
                102.93
             |                     
            
                63.77
             |                                 
            
                217,560
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2019
             | 
            
                +0.10 / +0.10%
             |             
            
                103.00
             |           
            
                103.00
             |               
            
                102.00
             |                           
            
                102.50
             | 
            
                102.46
             |                     
            
                63.52
             |                                 
            
                254,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/24/2019
             | 
            
                +1.20 / +1.19%
             |             
            
                102.00
             |           
            
                102.50
             |               
            
                101.80
             |                           
            
                102.40
             | 
            
                102.11
             |                     
            
                63.46
             |                                 
            
                150,780
             |            
            
                 
             |                                       
         
    
        
            | 
                10/23/2019
             | 
            
                -0.20 / -0.20%
             |             
            
                101.40
             |           
            
                101.60
             |               
            
                101.00
             |                           
            
                101.20
             | 
            
                101.22
             |                     
            
                62.72
             |                                 
            
                105,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/22/2019
             | 
            
                +0.20 / +0.20%
             |             
            
                101.20
             |           
            
                101.70
             |               
            
                101.20
             |                           
            
                101.40
             | 
            
                101.43
             |                     
            
                62.84
             |                                 
            
                122,380
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2019
             | 
            
                +0.20 / +0.20%
             |             
            
                101.00
             |           
            
                101.90
             |               
            
                100.50
             |                           
            
                101.20
             | 
            
                101.13
             |                     
            
                62.72
             |                                 
            
                170,180
             |  
            
                 
             |                                                              
             
    
         
    
    
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