| 
                 
                    Closing price on 6/28/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.26 | 
                 
                
                    | High | 
                    8.26 | 
                 
                
                    | Low | 
                    8.26 | 
                     
                
                    | Volume | 
                    4,099,700 | 
                                 
                
                    | Split-adjusted Price | 
                    8.26 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
TTF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/28/2021
             | 
            
                +0.54 / +6.99%
             |             
            
                8.26
             |           
            
                8.26
             |               
            
                8.26
             |                           
            
                8.26
             | 
            
                8.26
             |                     
            
                8.26
             |                                 
            
                4,099,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2021
             | 
            
                +0.50 / +6.93%
             |             
            
                7.72
             |           
            
                7.72
             |               
            
                7.72
             |                           
            
                7.72
             | 
            
                7.72
             |                     
            
                7.72
             |                                 
            
                5,986,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2021
             | 
            
                +0.17 / +2.41%
             |             
            
                6.96
             |           
            
                7.30
             |               
            
                6.86
             |                           
            
                7.22
             | 
            
                7.07
             |                     
            
                7.22
             |                                 
            
                4,210,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2021
             | 
            
                -0.18 / -2.49%
             |             
            
                7.20
             |           
            
                7.21
             |               
            
                6.90
             |                           
            
                7.05
             | 
            
                7.05
             |                     
            
                7.05
             |                                 
            
                4,301,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2021
             | 
            
                -0.14 / -1.90%
             |             
            
                7.38
             |           
            
                7.50
             |               
            
                7.12
             |                           
            
                7.23
             | 
            
                7.26
             |                     
            
                7.23
             |                                 
            
                5,141,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2021
             | 
            
                +0.16 / +2.22%
             |             
            
                7.22
             |           
            
                7.56
             |               
            
                7.11
             |                           
            
                7.37
             | 
            
                7.36
             |                     
            
                7.37
             |                                 
            
                7,173,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2021
             | 
            
                +0.11 / +1.55%
             |             
            
                7.10
             |           
            
                7.49
             |               
            
                7.10
             |                           
            
                7.21
             | 
            
                7.30
             |                     
            
                7.21
             |                                 
            
                5,174,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2021
             | 
            
                -0.02 / -0.28%
             |             
            
                7.17
             |           
            
                7.20
             |               
            
                7.02
             |                           
            
                7.10
             | 
            
                7.12
             |                     
            
                7.10
             |                                 
            
                4,500,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2021
             | 
            
                +0.45 / +6.75%
             |             
            
                6.65
             |           
            
                7.13
             |               
            
                6.49
             |                           
            
                7.12
             | 
            
                6.90
             |                     
            
                7.12
             |                                 
            
                10,548,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2021
             | 
            
                -0.06 / -0.89%
             |             
            
                6.59
             |           
            
                6.70
             |               
            
                6.59
             |                           
            
                6.67
             | 
            
                6.64
             |                     
            
                6.67
             |                                 
            
                2,872,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2021
             | 
            
                -0.13 / -1.90%
             |             
            
                6.90
             |           
            
                6.91
             |               
            
                6.70
             |                           
            
                6.73
             | 
            
                6.79
             |                     
            
                6.73
             |                                 
            
                3,248,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2021
             | 
            
                +0.31 / +4.73%
             |             
            
                6.60
             |           
            
                6.95
             |               
            
                6.60
             |                           
            
                6.86
             | 
            
                6.83
             |                     
            
                6.86
             |                                 
            
                8,066,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/10/2021
             | 
            
                +0.12 / +1.87%
             |             
            
                6.45
             |           
            
                6.70
             |               
            
                6.43
             |                           
            
                6.55
             | 
            
                6.53
             |                     
            
                6.55
             |                                 
            
                2,465,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/9/2021
             | 
            
                +0.06 / +0.94%
             |             
            
                6.37
             |           
            
                6.50
             |               
            
                6.35
             |                           
            
                6.43
             | 
            
                6.40
             |                     
            
                6.43
             |                                 
            
                2,183,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2021
             | 
            
                -0.03 / -0.47%
             |             
            
                6.33
             |           
            
                6.64
             |               
            
                6.33
             |                           
            
                6.37
             | 
            
                6.42
             |                     
            
                6.37
             |                                 
            
                3,362,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2021
             | 
            
                -0.17 / -2.59%
             |             
            
                6.45
             |           
            
                6.50
             |               
            
                6.33
             |                           
            
                6.40
             | 
            
                6.42
             |                     
            
                6.40
             |                                 
            
                3,641,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/4/2021
             | 
            
                -0.13 / -1.94%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.57
             | 
            
                6.57
             |                     
            
                6.57
             |                                 
            
                3,144,400
             |            
            
                 
             |                                       
         
    
        
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
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