| 
                 
                    Closing price on 12/13/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    41.70 | 
                 
                
                    | High | 
                    41.70 | 
                 
                
                    | Low | 
                    41.70 | 
                     
                
                    | Volume | 
                    100 | 
                                 
                
                    | Split-adjusted Price | 
                    41.70 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
STG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/13/2022
             | 
            
                -0.30 / -0.71%
             |             
            
                41.70
             |           
            
                41.70
             |               
            
                41.70
             |                           
            
                41.70
             | 
            
                41.70
             |                     
            
                41.70
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/12/2022
             | 
            
                +1.00 / +2.44%
             |             
            
                42.00
             |           
            
                42.00
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.00
             |                     
            
                42.00
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2022
             | 
            
                -0.10 / -0.24%
             |             
            
                41.00
             |           
            
                42.00
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                41.87
             |                     
            
                41.00
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2022
             | 
            
                -0.10 / -0.24%
             |             
            
                41.30
             |           
            
                41.40
             |               
            
                41.10
             |                           
            
                41.10
             | 
            
                41.35
             |                     
            
                41.10
             |                                 
            
                20,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2022
             | 
            
                +0.90 / +2.23%
             |             
            
                41.00
             |           
            
                41.20
             |               
            
                40.80
             |                           
            
                41.20
             | 
            
                41.07
             |                     
            
                41.20
             |                                 
            
                30,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/6/2022
             | 
            
                -0.65 / -1.59%
             |             
            
                38.10
             |           
            
                41.25
             |               
            
                38.10
             |                           
            
                40.30
             | 
            
                41.16
             |                     
            
                40.30
             |                                 
            
                69,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/5/2022
             | 
            
                0.00 / 0.00%
             |             
            
                40.95
             |           
            
                40.95
             |               
            
                40.95
             |                           
            
                40.95
             | 
            
                40.95
             |                     
            
                40.95
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2022
             | 
            
                0.00 / 0.00%
             |             
            
                40.95
             |           
            
                40.95
             |               
            
                40.95
             |                           
            
                40.95
             | 
            
                40.95
             |                     
            
                40.95
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2022
             | 
            
                0.00 / 0.00%
             |             
            
                40.95
             |           
            
                40.95
             |               
            
                40.95
             |                           
            
                40.95
             | 
            
                40.95
             |                     
            
                40.95
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2022
             | 
            
                0.00 / 0.00%
             |             
            
                40.95
             |           
            
                40.95
             |               
            
                40.95
             |                           
            
                40.95
             | 
            
                40.95
             |                     
            
                40.95
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2022
             | 
            
                +0.85 / +2.12%
             |             
            
                40.95
             |           
            
                40.95
             |               
            
                40.95
             |                           
            
                40.95
             | 
            
                40.95
             |                     
            
                40.95
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2022
             | 
            
                +0.10 / +0.25%
             |             
            
                38.50
             |           
            
                40.10
             |               
            
                38.50
             |                           
            
                40.10
             | 
            
                39.50
             |                     
            
                40.10
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2022
             | 
            
                +0.05 / +0.13%
             |             
            
                40.05
             |           
            
                40.05
             |               
            
                40.00
             |                           
            
                40.00
             | 
            
                40.01
             |                     
            
                40.00
             |                                 
            
                5,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2022
             | 
            
                +1.85 / +4.86%
             |             
            
                39.95
             |           
            
                39.95
             |               
            
                39.95
             |                           
            
                39.95
             | 
            
                39.95
             |                     
            
                39.95
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2022
             | 
            
                0.00 / 0.00%
             |             
            
                38.10
             |           
            
                38.10
             |               
            
                38.10
             |                           
            
                38.10
             | 
            
                38.10
             |                     
            
                38.10
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2022
             | 
            
                0.00 / 0.00%
             |             
            
                38.10
             |           
            
                38.10
             |               
            
                38.10
             |                           
            
                38.10
             | 
            
                38.10
             |                     
            
                38.10
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2022
             | 
            
                -2.75 / -6.73%
             |             
            
                40.50
             |           
            
                40.50
             |               
            
                38.10
             |                           
            
                38.10
             | 
            
                40.00
             |                     
            
                38.10
             |                                 
            
                2,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2022
             | 
            
                +0.05 / +0.12%
             |             
            
                40.85
             |           
            
                40.85
             |               
            
                40.80
             |                           
            
                40.85
             | 
            
                40.81
             |                     
            
                40.85
             |                                 
            
                7,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2022
             | 
            
                -0.15 / -0.37%
             |             
            
                40.80
             |           
            
                40.80
             |               
            
                40.80
             |                           
            
                40.80
             | 
            
                40.80
             |                     
            
                40.80
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2022
             | 
            
                0.00 / 0.00%
             |             
            
                40.95
             |           
            
                40.95
             |               
            
                40.95
             |                           
            
                40.95
             | 
            
                40.95
             |                     
            
                40.95
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/15/2022
             | 
            
                -3.05 / -6.93%
             |             
            
                40.95
             |           
            
                40.95
             |               
            
                40.95
             |                           
            
                40.95
             | 
            
                40.95
             |                     
            
                40.95
             |                                 
            
                15,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/14/2022
             | 
            
                0.00 / 0.00%
             |             
            
                44.00
             |           
            
                44.00
             |               
            
                44.00
             |                           
            
                44.00
             | 
            
                44.00
             |                     
            
                44.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2022
             | 
            
                +0.75 / +1.73%
             |             
            
                43.20
             |           
            
                44.00
             |               
            
                40.30
             |                           
            
                44.00
             | 
            
                40.87
             |                     
            
                44.00
             |                                 
            
                19,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/10/2022
             | 
            
                -3.25 / -6.99%
             |             
            
                44.00
             |           
            
                45.50
             |               
            
                43.25
             |                           
            
                43.25
             | 
            
                44.91
             |                     
            
                43.25
             |                                 
            
                10,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/9/2022
             | 
            
                +2.00 / +4.49%
             |             
            
                47.50
             |           
            
                47.50
             |               
            
                46.50
             |                           
            
                46.50
             | 
            
                46.66
             |                     
            
                46.50
             |                                 
            
                12,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2022
             | 
            
                +0.60 / +1.37%
             |             
            
                43.90
             |           
            
                45.00
             |               
            
                43.90
             |                           
            
                44.50
             | 
            
                44.02
             |                     
            
                44.50
             |                                 
            
                28,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/7/2022
             | 
            
                -3.10 / -6.60%
             |             
            
                43.85
             |           
            
                47.00
             |               
            
                43.85
             |                           
            
                43.90
             | 
            
                43.96
             |                     
            
                43.90
             |                                 
            
                12,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2022
             | 
            
                -1.20 / -2.49%
             |             
            
                48.30
             |           
            
                48.30
             |               
            
                47.00
             |                           
            
                47.00
             | 
            
                47.34
             |                     
            
                47.00
             |                                 
            
                5,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/3/2022
             | 
            
                +3.05 / +6.76%
             |             
            
                44.30
             |           
            
                48.30
             |               
            
                44.30
             |                           
            
                48.20
             | 
            
                47.96
             |                     
            
                48.20
             |                                 
            
                34,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/2/2022
             | 
            
                +2.95 / +6.99%
             |             
            
                43.00
             |           
            
                45.15
             |               
            
                43.00
             |                           
            
                45.15
             | 
            
                44.88
             |                     
            
                45.15
             |                                 
            
                63,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |