| 
                 
                    Closing price on 9/12/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    27.20 | 
                 
                
                    | High | 
                    27.30 | 
                 
                
                    | Low | 
                    27.00 | 
                     
                
                    | Volume | 
                    6,700 | 
                                 
                
                    | Split-adjusted Price | 
                    27.10 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
STG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/12/2022
             | 
            
                -0.90 / -3.21%
             |             
            
                27.20
             |           
            
                27.30
             |               
            
                27.00
             |                           
            
                27.10
             | 
            
                27.16
             |                     
            
                27.10
             |                                 
            
                6,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2022
             | 
            
                +0.75 / +2.75%
             |             
            
                27.50
             |           
            
                28.00
             |               
            
                27.50
             |                           
            
                28.00
             | 
            
                27.99
             |                     
            
                28.00
             |                                 
            
                7,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2022
             | 
            
                0.00 / 0.00%
             |             
            
                27.25
             |           
            
                27.25
             |               
            
                27.25
             |                           
            
                27.25
             | 
            
                27.25
             |                     
            
                27.25
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2022
             | 
            
                0.00 / 0.00%
             |             
            
                27.25
             |           
            
                27.25
             |               
            
                27.25
             |                           
            
                27.25
             | 
            
                27.25
             |                     
            
                27.25
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/6/2022
             | 
            
                0.00 / 0.00%
             |             
            
                27.25
             |           
            
                27.25
             |               
            
                27.25
             |                           
            
                27.25
             | 
            
                27.25
             |                     
            
                27.25
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2022
             | 
            
                -0.95 / -3.37%
             |             
            
                28.15
             |           
            
                28.20
             |               
            
                27.25
             |                           
            
                27.25
             | 
            
                27.72
             |                     
            
                27.25
             |                                 
            
                5,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2022
             | 
            
                +0.95 / +3.49%
             |             
            
                27.20
             |           
            
                28.20
             |               
            
                27.20
             |                           
            
                28.20
             | 
            
                27.87
             |                     
            
                28.20
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2022
             | 
            
                0.00 / 0.00%
             |             
            
                27.25
             |           
            
                27.25
             |               
            
                27.25
             |                           
            
                27.25
             | 
            
                27.25
             |                     
            
                27.25
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2022
             | 
            
                +0.05 / +0.18%
             |             
            
                27.20
             |           
            
                27.25
             |               
            
                27.20
             |                           
            
                27.25
             | 
            
                27.21
             |                     
            
                27.25
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2022
             | 
            
                +0.10 / +0.37%
             |             
            
                27.20
             |           
            
                27.20
             |               
            
                27.20
             |                           
            
                27.20
             | 
            
                27.20
             |                     
            
                27.20
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2022
             | 
            
                +0.05 / +0.18%
             |             
            
                27.10
             |           
            
                27.10
             |               
            
                27.10
             |                           
            
                27.10
             | 
            
                27.10
             |                     
            
                27.10
             |                                 
            
                2,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2022
             | 
            
                -0.45 / -1.64%
             |             
            
                27.00
             |           
            
                27.90
             |               
            
                27.00
             |                           
            
                27.05
             | 
            
                27.73
             |                     
            
                27.05
             |                                 
            
                2,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2022
             | 
            
                0.00 / 0.00%
             |             
            
                27.00
             |           
            
                28.40
             |               
            
                27.00
             |                           
            
                27.50
             | 
            
                27.79
             |                     
            
                27.50
             |                                 
            
                3,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2022
             | 
            
                0.00 / 0.00%
             |             
            
                27.50
             |           
            
                27.50
             |               
            
                27.50
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                27.50
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2022
             | 
            
                0.00 / 0.00%
             |             
            
                26.70
             |           
            
                27.50
             |               
            
                26.70
             |                           
            
                27.50
             | 
            
                26.86
             |                     
            
                27.50
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/18/2022
             | 
            
                -0.50 / -1.79%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                27.50
             |                           
            
                27.50
             | 
            
                27.63
             |                     
            
                27.50
             |                                 
            
                2,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2022
             | 
            
                -0.40 / -1.41%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                27.95
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                28.00
             |                                 
            
                8,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2022
             | 
            
                -0.50 / -1.73%
             |             
            
                28.40
             |           
            
                28.40
             |               
            
                28.40
             |                           
            
                28.40
             | 
            
                28.40
             |                     
            
                28.40
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2022
             | 
            
                +0.95 / +3.40%
             |             
            
                28.90
             |           
            
                28.90
             |               
            
                28.90
             |                           
            
                28.90
             | 
            
                28.90
             |                     
            
                28.90
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2022
             | 
            
                +0.65 / +2.38%
             |             
            
                27.95
             |           
            
                27.95
             |               
            
                27.95
             |                           
            
                27.95
             | 
            
                27.95
             |                     
            
                27.95
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/11/2022
             | 
            
                -0.05 / -0.18%
             |             
            
                27.00
             |           
            
                27.40
             |               
            
                27.00
             |                           
            
                27.30
             | 
            
                27.30
             |                     
            
                27.30
             |                                 
            
                6,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2022
             | 
            
                0.00 / 0.00%
             |             
            
                27.35
             |           
            
                27.35
             |               
            
                27.35
             |                           
            
                27.35
             | 
            
                27.35
             |                     
            
                27.35
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2022
             | 
            
                +0.15 / +0.55%
             |             
            
                28.90
             |           
            
                28.90
             |               
            
                27.35
             |                           
            
                27.35
             | 
            
                27.54
             |                     
            
                27.35
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2022
             | 
            
                0.00 / 0.00%
             |             
            
                28.85
             |           
            
                28.85
             |               
            
                27.20
             |                           
            
                27.20
             | 
            
                28.52
             |                     
            
                27.20
             |                                 
            
                11,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/5/2022
             | 
            
                +0.15 / +0.55%
             |             
            
                27.05
             |           
            
                27.20
             |               
            
                26.70
             |                           
            
                27.20
             | 
            
                26.94
             |                     
            
                27.20
             |                                 
            
                16,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/4/2022
             | 
            
                -0.65 / -2.35%
             |             
            
                27.60
             |           
            
                27.60
             |               
            
                27.05
             |                           
            
                27.05
             | 
            
                27.40
             |                     
            
                27.05
             |                                 
            
                8,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2022
             | 
            
                -1.15 / -3.99%
             |             
            
                27.80
             |           
            
                28.00
             |               
            
                27.70
             |                           
            
                27.70
             | 
            
                27.73
             |                     
            
                27.70
             |                                 
            
                3,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2022
             | 
            
                0.00 / 0.00%
             |             
            
                28.85
             |           
            
                28.85
             |               
            
                28.85
             |                           
            
                28.85
             | 
            
                28.85
             |                     
            
                28.85
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2022
             | 
            
                0.00 / 0.00%
             |             
            
                28.85
             |           
            
                28.85
             |               
            
                28.85
             |                           
            
                28.85
             | 
            
                28.85
             |                     
            
                28.85
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2022
             | 
            
                0.00 / 0.00%
             |             
            
                28.85
             |           
            
                28.85
             |               
            
                28.85
             |                           
            
                28.85
             | 
            
                28.85
             |                     
            
                28.85
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |