| 
                 
                    Closing price on 6/3/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    6.55 | 
                 
                
                    | High | 
                    6.85 | 
                 
                
                    | Low | 
                    6.55 | 
                     
                
                    | Volume | 
                    3,978,300 | 
                                 
                
                    | Split-adjusted Price | 
                    6.70 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
TTF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/3/2021
             | 
            
                +0.20 / +3.08%
             |             
            
                6.55
             |           
            
                6.85
             |               
            
                6.55
             |                           
            
                6.70
             | 
            
                6.72
             |                     
            
                6.70
             |                                 
            
                3,978,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2021
             | 
            
                +0.42 / +6.91%
             |             
            
                6.08
             |           
            
                6.50
             |               
            
                6.00
             |                           
            
                6.50
             | 
            
                6.30
             |                     
            
                6.50
             |                                 
            
                5,624,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2021
             | 
            
                -0.20 / -3.18%
             |             
            
                6.11
             |           
            
                6.20
             |               
            
                6.05
             |                           
            
                6.08
             | 
            
                6.11
             |                     
            
                6.08
             |                                 
            
                4,138,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2021
             | 
            
                -0.29 / -4.41%
             |             
            
                6.57
             |           
            
                6.57
             |               
            
                6.25
             |                           
            
                6.28
             | 
            
                6.35
             |                     
            
                6.28
             |                                 
            
                5,583,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2021
             | 
            
                -0.03 / -0.45%
             |             
            
                6.60
             |           
            
                6.63
             |               
            
                6.50
             |                           
            
                6.57
             | 
            
                6.56
             |                     
            
                6.57
             |                                 
            
                4,058,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2021
             | 
            
                -0.14 / -2.08%
             |             
            
                6.75
             |           
            
                6.86
             |               
            
                6.55
             |                           
            
                6.60
             | 
            
                6.70
             |                     
            
                6.60
             |                                 
            
                2,693,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2021
             | 
            
                -0.06 / -0.88%
             |             
            
                6.71
             |           
            
                6.82
             |               
            
                6.60
             |                           
            
                6.74
             | 
            
                6.68
             |                     
            
                6.74
             |                                 
            
                3,120,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2021
             | 
            
                -0.01 / -0.15%
             |             
            
                6.86
             |           
            
                6.88
             |               
            
                6.71
             |                           
            
                6.80
             | 
            
                6.81
             |                     
            
                6.80
             |                                 
            
                3,496,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2021
             | 
            
                +0.03 / +0.44%
             |             
            
                6.80
             |           
            
                6.99
             |               
            
                6.79
             |                           
            
                6.81
             | 
            
                6.85
             |                     
            
                6.81
             |                                 
            
                2,000,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2021
             | 
            
                +0.25 / +3.83%
             |             
            
                6.41
             |           
            
                6.98
             |               
            
                6.20
             |                           
            
                6.78
             | 
            
                6.58
             |                     
            
                6.78
             |                                 
            
                7,088,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2021
             | 
            
                -0.27 / -3.97%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.50
             |                           
            
                6.53
             | 
            
                6.64
             |                     
            
                6.53
             |                                 
            
                6,146,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2021
             | 
            
                -0.05 / -0.73%
             |             
            
                6.85
             |           
            
                6.99
             |               
            
                6.78
             |                           
            
                6.80
             | 
            
                6.86
             |                     
            
                6.80
             |                                 
            
                3,279,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2021
             | 
            
                -0.05 / -0.72%
             |             
            
                6.90
             |           
            
                6.98
             |               
            
                6.80
             |                           
            
                6.85
             | 
            
                6.80
             |                     
            
                6.85
             |                                 
            
                3,348,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2021
             | 
            
                -0.14 / -1.99%
             |             
            
                7.09
             |           
            
                7.09
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.80
             |                     
            
                6.90
             |                                 
            
                4,456,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2021
             | 
            
                -0.06 / -0.85%
             |             
            
                7.19
             |           
            
                7.19
             |               
            
                7.02
             |                           
            
                7.04
             | 
            
                7.08
             |                     
            
                7.04
             |                                 
            
                3,537,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2021
             | 
            
                -0.09 / -1.25%
             |             
            
                7.19
             |           
            
                7.27
             |               
            
                7.01
             |                           
            
                7.10
             | 
            
                7.19
             |                     
            
                7.10
             |                                 
            
                3,610,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2021
             | 
            
                +0.24 / +3.45%
             |             
            
                6.90
             |           
            
                7.27
             |               
            
                6.90
             |                           
            
                7.19
             | 
            
                7.09
             |                     
            
                7.19
             |                                 
            
                3,846,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2021
             | 
            
                +0.02 / +0.29%
             |             
            
                7.00
             |           
            
                7.13
             |               
            
                6.87
             |                           
            
                6.95
             | 
            
                6.97
             |                     
            
                6.95
             |                                 
            
                3,543,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2021
             | 
            
                -0.02 / -0.29%
             |             
            
                6.80
             |           
            
                7.15
             |               
            
                6.72
             |                           
            
                6.93
             | 
            
                6.84
             |                     
            
                6.93
             |                                 
            
                4,378,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2021
             | 
            
                -0.13 / -1.84%
             |             
            
                7.08
             |           
            
                7.20
             |               
            
                6.90
             |                           
            
                6.95
             | 
            
                7.03
             |                     
            
                6.95
             |                                 
            
                4,874,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2021
             | 
            
                -0.12 / -1.67%
             |             
            
                7.10
             |           
            
                7.28
             |               
            
                7.01
             |                           
            
                7.08
             | 
            
                7.09
             |                     
            
                7.08
             |                                 
            
                7,421,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2021
             | 
            
                -0.09 / -1.23%
             |             
            
                7.30
             |           
            
                7.40
             |               
            
                7.12
             |                           
            
                7.20
             | 
            
                7.25
             |                     
            
                7.20
             |                                 
            
                8,618,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2021
             | 
            
                -0.36 / -4.71%
             |             
            
                7.13
             |           
            
                7.48
             |               
            
                7.13
             |                           
            
                7.29
             | 
            
                7.31
             |                     
            
                7.29
             |                                 
            
                6,721,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2021
             | 
            
                +0.12 / +1.59%
             |             
            
                8.05
             |           
            
                8.05
             |               
            
                7.65
             |                           
            
                7.65
             | 
            
                7.89
             |                     
            
                7.65
             |                                 
            
                16,748,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2021
             | 
            
                +0.49 / +6.96%
             |             
            
                7.53
             |           
            
                7.53
             |               
            
                7.53
             |                           
            
                7.53
             | 
            
                7.53
             |                     
            
                7.53
             |                                 
            
                2,102,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2021
             | 
            
                +0.46 / +6.99%
             |             
            
                6.60
             |           
            
                7.04
             |               
            
                6.52
             |                           
            
                7.04
             | 
            
                6.85
             |                     
            
                7.04
             |                                 
            
                5,151,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2021
             | 
            
                -0.29 / -4.22%
             |             
            
                6.87
             |           
            
                6.88
             |               
            
                6.55
             |                           
            
                6.58
             | 
            
                6.70
             |                     
            
                6.58
             |                                 
            
                3,664,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2021
             | 
            
                +0.02 / +0.29%
             |             
            
                6.65
             |           
            
                7.08
             |               
            
                6.40
             |                           
            
                6.87
             | 
            
                6.71
             |                     
            
                6.87
             |                                 
            
                8,046,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2021
             | 
            
                -0.51 / -6.93%
             |             
            
                7.17
             |           
            
                7.30
             |               
            
                6.85
             |                           
            
                6.85
             | 
            
                7.04
             |                     
            
                6.85
             |                                 
            
                7,104,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2021
             | 
            
                -0.29 / -3.79%
             |             
            
                7.70
             |           
            
                7.83
             |               
            
                7.22
             |                           
            
                7.36
             | 
            
                7.57
             |                     
            
                7.36
             |                                 
            
                5,439,800
             |  
            
                 
             |                                                              
             
    
         
    
    
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