| 
                 
                    Closing price on 12/10/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    11.50 | 
                 
                
                    | High | 
                    11.50 | 
                 
                
                    | Low | 
                    11.00 | 
                     
                
                    | Volume | 
                    1,800 | 
                                 
                
                    | Split-adjusted Price | 
                    11.00 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
TST Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/10/2021
             | 
            
                -1.00 / -8.33%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.11
             |                     
            
                11.00
             |                                 
            
                1,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2021
             | 
            
                -0.50 / -4.00%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                12.00
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                12.50
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2021
             | 
            
                -0.50 / -3.85%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                12.50
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                13.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                13.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                13.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                13.00
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                13.00
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                13.00
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                13.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                13.00
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2021
             | 
            
                +0.40 / +3.17%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                12.98
             |                     
            
                13.00
             |                                 
            
                12,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2021
             | 
            
                -0.40 / -3.08%
             |             
            
                12.60
             |           
            
                12.60
             |               
            
                12.60
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                12.60
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2021
             | 
            
                -0.20 / -1.52%
             |             
            
                13.20
             |           
            
                13.20
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                13.00
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2021
             | 
            
                +0.20 / +1.54%
             |             
            
                13.20
             |           
            
                13.20
             |               
            
                13.20
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                13.20
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                13.00
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2021
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                13.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2021
             | 
            
                -0.30 / -2.26%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                13.00
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2021
             | 
            
                -0.30 / -2.21%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                13.30
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                13.30
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2021
             | 
            
                +0.80 / +6.25%
             |             
            
                13.00
             |           
            
                13.60
             |               
            
                13.00
             |                           
            
                13.60
             | 
            
                13.08
             |                     
            
                13.60
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2021
             | 
            
                0.00 / 0.00%
             |             
            
                12.80
             |           
            
                12.80
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                12.80
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/10/2021
             | 
            
                +0.30 / +2.40%
             |             
            
                12.50
             |           
            
                12.80
             |               
            
                12.50
             |                           
            
                12.80
             | 
            
                12.50
             |                     
            
                12.80
             |                                 
            
                5,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2021
             | 
            
                +0.70 / +5.93%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.40
             |                           
            
                12.50
             | 
            
                12.61
             |                     
            
                12.50
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2021
             | 
            
                +0.70 / +6.31%
             |             
            
                11.50
             |           
            
                11.80
             |               
            
                11.50
             |                           
            
                11.80
             | 
            
                11.50
             |                     
            
                11.80
             |                                 
            
                6,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2021
             | 
            
                +0.10 / +0.91%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                11.10
             |                                 
            
                1,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2021
             | 
            
                +0.90 / +8.91%
             |             
            
                10.20
             |           
            
                11.00
             |               
            
                10.20
             |                           
            
                11.00
             | 
            
                10.51
             |                     
            
                11.00
             |                                 
            
                3,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/3/2021
             | 
            
                -1.10 / -9.82%
             |             
            
                10.10
             |           
            
                10.10
             |               
            
                10.10
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                10.10
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/2/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                11.20
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                11.20
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |