| 
                 
                    Closing price on 9/1/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.21 | 
                 
                
                    | High | 
                    7.39 | 
                 
                
                    | Low | 
                    7.21 | 
                     
                
                    | Volume | 
                    3,665,200 | 
                                 
                
                    | Split-adjusted Price | 
                    7.29 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
TTF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/1/2021
             | 
            
                +0.01 / +0.14%
             |             
            
                7.21
             |           
            
                7.39
             |               
            
                7.21
             |                           
            
                7.29
             | 
            
                7.30
             |                     
            
                7.29
             |                                 
            
                3,665,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2021
             | 
            
                -0.11 / -1.49%
             |             
            
                7.38
             |           
            
                7.40
             |               
            
                7.23
             |                           
            
                7.28
             | 
            
                7.32
             |                     
            
                7.28
             |                                 
            
                4,360,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2021
             | 
            
                +0.24 / +3.36%
             |             
            
                7.27
             |           
            
                7.45
             |               
            
                7.16
             |                           
            
                7.39
             | 
            
                7.30
             |                     
            
                7.39
             |                                 
            
                6,722,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2021
             | 
            
                +0.32 / +4.69%
             |             
            
                6.86
             |           
            
                7.20
             |               
            
                6.86
             |                           
            
                7.15
             | 
            
                7.07
             |                     
            
                7.15
             |                                 
            
                6,057,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2021
             | 
            
                -0.07 / -1.01%
             |             
            
                6.90
             |           
            
                6.92
             |               
            
                6.75
             |                           
            
                6.83
             | 
            
                6.85
             |                     
            
                6.83
             |                                 
            
                2,804,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/25/2021
             | 
            
                -0.01 / -0.14%
             |             
            
                6.93
             |           
            
                6.95
             |               
            
                6.81
             |                           
            
                6.90
             | 
            
                6.87
             |                     
            
                6.90
             |                                 
            
                1,771,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2021
             | 
            
                +0.19 / +2.83%
             |             
            
                6.75
             |           
            
                6.97
             |               
            
                6.69
             |                           
            
                6.91
             | 
            
                6.79
             |                     
            
                6.91
             |                                 
            
                4,571,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2021
             | 
            
                -0.22 / -3.17%
             |             
            
                6.81
             |           
            
                6.94
             |               
            
                6.70
             |                           
            
                6.72
             | 
            
                6.82
             |                     
            
                6.72
             |                                 
            
                5,681,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2021
             | 
            
                -0.34 / -4.67%
             |             
            
                7.28
             |           
            
                7.28
             |               
            
                6.78
             |                           
            
                6.94
             | 
            
                7.06
             |                     
            
                6.94
             |                                 
            
                11,662,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2021
             | 
            
                -0.07 / -0.95%
             |             
            
                7.35
             |           
            
                7.42
             |               
            
                7.26
             |                           
            
                7.28
             | 
            
                7.30
             |                     
            
                7.28
             |                                 
            
                6,603,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2021
             | 
            
                -0.12 / -1.61%
             |             
            
                7.46
             |           
            
                7.50
             |               
            
                7.33
             |                           
            
                7.35
             | 
            
                7.41
             |                     
            
                7.35
             |                                 
            
                3,766,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2021
             | 
            
                -0.07 / -0.93%
             |             
            
                7.59
             |           
            
                7.61
             |               
            
                7.42
             |                           
            
                7.47
             | 
            
                7.50
             |                     
            
                7.47
             |                                 
            
                4,188,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2021
             | 
            
                +0.19 / +2.59%
             |             
            
                7.35
             |           
            
                7.62
             |               
            
                7.28
             |                           
            
                7.54
             | 
            
                7.45
             |                     
            
                7.54
             |                                 
            
                9,754,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2021
             | 
            
                -0.05 / -0.68%
             |             
            
                7.44
             |           
            
                7.53
             |               
            
                7.24
             |                           
            
                7.35
             | 
            
                7.36
             |                     
            
                7.35
             |                                 
            
                5,987,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/12/2021
             | 
            
                0.00 / 0.00%
             |             
            
                7.35
             |           
            
                7.57
             |               
            
                7.32
             |                           
            
                7.40
             | 
            
                7.39
             |                     
            
                7.40
             |                                 
            
                4,626,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/11/2021
             | 
            
                -0.25 / -3.27%
             |             
            
                7.70
             |           
            
                7.74
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.55
             |                     
            
                7.40
             |                                 
            
                6,414,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/10/2021
             | 
            
                +0.26 / +3.52%
             |             
            
                7.42
             |           
            
                7.78
             |               
            
                7.39
             |                           
            
                7.65
             | 
            
                7.59
             |                     
            
                7.65
             |                                 
            
                9,954,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2021
             | 
            
                +0.02 / +0.27%
             |             
            
                7.33
             |           
            
                7.49
             |               
            
                7.33
             |                           
            
                7.39
             | 
            
                7.39
             |                     
            
                7.39
             |                                 
            
                4,106,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2021
             | 
            
                +0.13 / +1.80%
             |             
            
                7.24
             |           
            
                7.60
             |               
            
                7.24
             |                           
            
                7.37
             | 
            
                7.44
             |                     
            
                7.37
             |                                 
            
                9,109,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2021
             | 
            
                +0.02 / +0.28%
             |             
            
                7.22
             |           
            
                7.29
             |               
            
                7.14
             |                           
            
                7.24
             | 
            
                7.23
             |                     
            
                7.24
             |                                 
            
                3,256,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/4/2021
             | 
            
                +0.02 / +0.28%
             |             
            
                7.28
             |           
            
                7.30
             |               
            
                7.19
             |                           
            
                7.22
             | 
            
                7.25
             |                     
            
                7.22
             |                                 
            
                3,580,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/3/2021
             | 
            
                +0.04 / +0.56%
             |             
            
                7.19
             |           
            
                7.32
             |               
            
                7.13
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                7.20
             |                                 
            
                3,774,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2021
             | 
            
                +0.03 / +0.42%
             |             
            
                7.05
             |           
            
                7.30
             |               
            
                7.01
             |                           
            
                7.16
             | 
            
                7.18
             |                     
            
                7.16
             |                                 
            
                4,225,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2021
             | 
            
                -0.07 / -0.97%
             |             
            
                7.20
             |           
            
                7.34
             |               
            
                7.11
             |                           
            
                7.13
             | 
            
                7.20
             |                     
            
                7.13
             |                                 
            
                4,832,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2021
             | 
            
                -0.06 / -0.83%
             |             
            
                7.25
             |           
            
                7.30
             |               
            
                7.15
             |                           
            
                7.20
             | 
            
                7.22
             |                     
            
                7.20
             |                                 
            
                2,433,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2021
             | 
            
                -0.26 / -3.46%
             |             
            
                7.51
             |           
            
                7.53
             |               
            
                7.26
             |                           
            
                7.26
             | 
            
                7.38
             |                     
            
                7.26
             |                                 
            
                3,006,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/27/2021
             | 
            
                +0.48 / +6.82%
             |             
            
                7.10
             |           
            
                7.52
             |               
            
                7.04
             |                           
            
                7.52
             | 
            
                7.29
             |                     
            
                7.52
             |                                 
            
                5,411,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2021
             | 
            
                0.00 / 0.00%
             |             
            
                6.85
             |           
            
                7.10
             |               
            
                6.60
             |                           
            
                7.04
             | 
            
                6.91
             |                     
            
                7.04
             |                                 
            
                2,504,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2021
             | 
            
                -0.18 / -2.49%
             |             
            
                7.15
             |           
            
                7.23
             |               
            
                7.03
             |                           
            
                7.04
             | 
            
                7.10
             |                     
            
                7.04
             |                                 
            
                2,820,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2021
             | 
            
                +0.07 / +0.98%
             |             
            
                7.15
             |           
            
                7.25
             |               
            
                7.05
             |                           
            
                7.22
             | 
            
                7.16
             |                     
            
                7.22
             |                                 
            
                2,559,000
             |  
            
                 
             |                                                              
             
    
         
    
    
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