| 
                 
                    Closing price on 11/4/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    10.20 | 
                 
                
                    | High | 
                    11.00 | 
                 
                
                    | Low | 
                    10.20 | 
                     
                
                    | Volume | 
                    3,900 | 
                                 
                
                    | Split-adjusted Price | 
                    11.00 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
TST Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2021
             | 
            
                +0.70 / +6.67%
             |             
            
                10.00
             |           
            
                11.20
             |               
            
                10.00
             |                           
            
                11.20
             | 
            
                10.00
             |                     
            
                11.20
             |                                 
            
                2,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2021
             | 
            
                +0.90 / +9.38%
             |             
            
                9.60
             |           
            
                10.50
             |               
            
                9.50
             |                           
            
                10.50
             | 
            
                9.77
             |                     
            
                10.50
             |                                 
            
                4,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/27/2021
             | 
            
                +0.10 / +1.05%
             |             
            
                9.60
             |           
            
                9.60
             |               
            
                9.60
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                9.60
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2021
             | 
            
                0.00 / 0.00%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                9.50
             |                                 
            
                82,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2021
             | 
            
                0.00 / 0.00%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                9.50
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2021
             | 
            
                -1.00 / -9.52%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                9.50
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                10.50
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/20/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                10.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/19/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                10.50
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                10.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2021
             | 
            
                +0.10 / +0.96%
             |             
            
                10.00
             |           
            
                10.50
             |               
            
                10.00
             |                           
            
                10.50
             | 
            
                10.00
             |                     
            
                10.50
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.40
             |           
            
                10.40
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                10.40
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2021
             | 
            
                +0.20 / +1.96%
             |             
            
                10.40
             |           
            
                10.40
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                10.40
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2021
             | 
            
                +0.20 / +2.00%
             |             
            
                10.10
             |           
            
                10.20
             |               
            
                10.10
             |                           
            
                10.20
             | 
            
                10.10
             |                     
            
                10.20
             |                                 
            
                2,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                10.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                10.00
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2021
             | 
            
                -1.00 / -9.09%
             |             
            
                9.90
             |           
            
                10.00
             |               
            
                9.90
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                10.00
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/6/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                11.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                11.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                11.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                11.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                11.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                11.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                11.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2021
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                11.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2021
             | 
            
                +1.00 / +10.00%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                11.00
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |