| 
                 
                    Closing price on 7/27/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    21.05 | 
                 
                
                    | High | 
                    22.40 | 
                 
                
                    | Low | 
                    20.50 | 
                     
                
                    | Volume | 
                    750,420 | 
                                 
                
                    | Split-adjusted Price | 
                    21.33 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
TGG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/27/2018
             | 
            
                +1.40 / +6.67%
             |             
            
                21.05
             |           
            
                22.40
             |               
            
                20.50
             |                           
            
                22.40
             | 
            
                21.34
             |                     
            
                21.33
             |                                 
            
                750,420
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2018
             | 
            
                +0.75 / +3.70%
             |             
            
                20.30
             |           
            
                21.65
             |               
            
                20.25
             |                           
            
                21.00
             | 
            
                20.97
             |                     
            
                20.00
             |                                 
            
                1,175,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2018
             | 
            
                +0.85 / +4.38%
             |             
            
                19.40
             |           
            
                20.25
             |               
            
                19.15
             |                           
            
                20.25
             | 
            
                19.67
             |                     
            
                19.29
             |                                 
            
                799,840
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2018
             | 
            
                +0.15 / +0.78%
             |             
            
                19.25
             |           
            
                19.50
             |               
            
                18.85
             |                           
            
                19.40
             | 
            
                19.23
             |                     
            
                18.48
             |                                 
            
                336,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2018
             | 
            
                +0.75 / +4.05%
             |             
            
                18.50
             |           
            
                19.25
             |               
            
                18.45
             |                           
            
                19.25
             | 
            
                18.85
             |                     
            
                18.33
             |                                 
            
                321,680
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2018
             | 
            
                -0.60 / -3.14%
             |             
            
                19.15
             |           
            
                19.20
             |               
            
                17.80
             |                           
            
                18.50
             | 
            
                18.34
             |                     
            
                17.62
             |                                 
            
                439,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2018
             | 
            
                +0.60 / +3.24%
             |             
            
                18.50
             |           
            
                19.10
             |               
            
                18.40
             |                           
            
                19.10
             | 
            
                18.74
             |                     
            
                18.19
             |                                 
            
                297,460
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2018
             | 
            
                -0.15 / -0.80%
             |             
            
                18.65
             |           
            
                18.70
             |               
            
                18.30
             |                           
            
                18.50
             | 
            
                18.55
             |                     
            
                17.62
             |                                 
            
                158,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2018
             | 
            
                +0.75 / +4.19%
             |             
            
                17.90
             |           
            
                18.65
             |               
            
                17.85
             |                           
            
                18.65
             | 
            
                18.27
             |                     
            
                17.76
             |                                 
            
                301,050
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2018
             | 
            
                +0.80 / +4.68%
             |             
            
                17.10
             |           
            
                17.90
             |               
            
                17.10
             |                           
            
                17.90
             | 
            
                17.52
             |                     
            
                17.05
             |                                 
            
                259,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2018
             | 
            
                +1.00 / +6.21%
             |             
            
                16.15
             |           
            
                17.10
             |               
            
                16.10
             |                           
            
                17.10
             | 
            
                16.71
             |                     
            
                16.29
             |                                 
            
                444,580
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2018
             | 
            
                +1.05 / +6.98%
             |             
            
                15.05
             |           
            
                16.10
             |               
            
                14.95
             |                           
            
                16.10
             | 
            
                15.63
             |                     
            
                15.33
             |                                 
            
                634,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2018
             | 
            
                +0.05 / +0.33%
             |             
            
                15.00
             |           
            
                15.10
             |               
            
                14.60
             |                           
            
                15.05
             | 
            
                14.86
             |                     
            
                14.33
             |                                 
            
                241,840
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2018
             | 
            
                -0.10 / -0.66%
             |             
            
                15.10
             |           
            
                15.15
             |               
            
                14.95
             |                           
            
                15.00
             | 
            
                15.06
             |                     
            
                14.29
             |                                 
            
                206,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2018
             | 
            
                +0.05 / +0.33%
             |             
            
                15.05
             |           
            
                15.20
             |               
            
                14.90
             |                           
            
                15.10
             | 
            
                15.05
             |                     
            
                14.38
             |                                 
            
                248,010
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2018
             | 
            
                -0.15 / -0.99%
             |             
            
                15.25
             |           
            
                15.30
             |               
            
                14.90
             |                           
            
                15.05
             | 
            
                15.08
             |                     
            
                14.33
             |                                 
            
                199,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2018
             | 
            
                +0.30 / +2.01%
             |             
            
                14.90
             |           
            
                15.20
             |               
            
                14.80
             |                           
            
                15.20
             | 
            
                15.00
             |                     
            
                14.48
             |                                 
            
                291,910
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2018
             | 
            
                +0.10 / +0.68%
             |             
            
                14.80
             |           
            
                14.95
             |               
            
                14.65
             |                           
            
                14.90
             | 
            
                14.79
             |                     
            
                14.19
             |                                 
            
                189,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2018
             | 
            
                0.00 / 0.00%
             |             
            
                14.80
             |           
            
                14.85
             |               
            
                14.70
             |                           
            
                14.80
             | 
            
                14.74
             |                     
            
                14.10
             |                                 
            
                116,180
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2018
             | 
            
                -0.05 / -0.34%
             |             
            
                14.85
             |           
            
                14.85
             |               
            
                14.65
             |                           
            
                14.80
             | 
            
                14.75
             |                     
            
                14.10
             |                                 
            
                136,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2018
             | 
            
                -0.05 / -0.34%
             |             
            
                14.90
             |           
            
                14.95
             |               
            
                14.80
             |                           
            
                14.85
             | 
            
                14.87
             |                     
            
                14.14
             |                                 
            
                127,490
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2018
             | 
            
                0.00 / 0.00%
             |             
            
                14.90
             |           
            
                15.00
             |               
            
                14.60
             |                           
            
                14.90
             | 
            
                14.83
             |                     
            
                14.19
             |                                 
            
                153,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2018
             | 
            
                +0.15 / +1.02%
             |             
            
                14.75
             |           
            
                15.05
             |               
            
                14.75
             |                           
            
                14.90
             | 
            
                14.91
             |                     
            
                14.19
             |                                 
            
                737,080
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2018
             | 
            
                -0.70 / -4.53%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                14.40
             |                           
            
                14.75
             | 
            
                14.54
             |                     
            
                14.05
             |                                 
            
                1,508,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2018
             | 
            
                +1.00 / +6.92%
             |             
            
                14.45
             |           
            
                15.45
             |               
            
                14.10
             |                           
            
                15.45
             | 
            
                14.79
             |                     
            
                14.71
             |                                 
            
                1,022,220
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2018
             | 
            
                0.00 / 0.00%
             |             
            
                14.45
             |           
            
                14.50
             |               
            
                14.35
             |                           
            
                14.45
             | 
            
                14.45
             |                     
            
                13.76
             |                                 
            
                167,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2018
             | 
            
                -0.05 / -0.34%
             |             
            
                14.50
             |           
            
                14.55
             |               
            
                14.35
             |                           
            
                14.45
             | 
            
                14.45
             |                     
            
                13.76
             |                                 
            
                184,590
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2018
             | 
            
                0.00 / 0.00%
             |             
            
                14.50
             |           
            
                14.55
             |               
            
                14.35
             |                           
            
                14.50
             | 
            
                14.49
             |                     
            
                13.81
             |                                 
            
                204,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/19/2018
             | 
            
                -0.05 / -0.34%
             |             
            
                14.55
             |           
            
                14.60
             |               
            
                14.30
             |                           
            
                14.50
             | 
            
                14.45
             |                     
            
                13.81
             |                                 
            
                232,120
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2018
             | 
            
                +0.10 / +0.69%
             |             
            
                14.45
             |           
            
                14.65
             |               
            
                14.30
             |                           
            
                14.55
             | 
            
                14.47
             |                     
            
                13.86
             |                                 
            
                251,610
             |  
            
                 
             |                                                              
             
    
         
    
    
 |