| 
                 
                    Closing price on 1/4/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    17.80 | 
                 
                
                    | High | 
                    18.00 | 
                 
                
                    | Low | 
                    17.70 | 
                     
                
                    | Volume | 
                    133,000 | 
                                 
                
                    | Split-adjusted Price | 
                    9.43 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SVT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/4/2022
             | 
            
                +0.05 / +0.28%
             |             
            
                17.80
             |           
            
                18.00
             |               
            
                17.70
             |                           
            
                17.85
             | 
            
                17.81
             |                     
            
                9.43
             |                                 
            
                133,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/31/2021
             | 
            
                -0.20 / -1.11%
             |             
            
                17.90
             |           
            
                18.10
             |               
            
                17.55
             |                           
            
                17.80
             | 
            
                17.76
             |                     
            
                9.40
             |                                 
            
                61,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/30/2021
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.20
             |               
            
                17.60
             |                           
            
                18.00
             | 
            
                17.85
             |                     
            
                9.51
             |                                 
            
                84,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/29/2021
             | 
            
                -0.20 / -1.10%
             |             
            
                18.15
             |           
            
                18.40
             |               
            
                17.90
             |                           
            
                18.00
             | 
            
                17.98
             |                     
            
                9.51
             |                                 
            
                50,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/28/2021
             | 
            
                +0.20 / +1.11%
             |             
            
                17.90
             |           
            
                18.35
             |               
            
                17.85
             |                           
            
                18.20
             | 
            
                18.00
             |                     
            
                9.61
             |                                 
            
                85,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2021
             | 
            
                -0.60 / -3.23%
             |             
            
                18.35
             |           
            
                18.40
             |               
            
                17.70
             |                           
            
                18.00
             | 
            
                18.11
             |                     
            
                9.51
             |                                 
            
                62,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/24/2021
             | 
            
                -0.10 / -0.53%
             |             
            
                18.60
             |           
            
                18.70
             |               
            
                18.35
             |                           
            
                18.60
             | 
            
                18.47
             |                     
            
                9.83
             |                                 
            
                67,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/23/2021
             | 
            
                +0.50 / +2.75%
             |             
            
                18.40
             |           
            
                19.45
             |               
            
                18.20
             |                           
            
                18.70
             | 
            
                18.79
             |                     
            
                9.88
             |                                 
            
                212,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/22/2021
             | 
            
                -0.10 / -0.55%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.10
             |                           
            
                18.20
             | 
            
                18.24
             |                     
            
                9.61
             |                                 
            
                76,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2021
             | 
            
                +0.60 / +3.39%
             |             
            
                17.70
             |           
            
                18.50
             |               
            
                17.50
             |                           
            
                18.30
             | 
            
                17.81
             |                     
            
                9.67
             |                                 
            
                165,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/20/2021
             | 
            
                -0.20 / -1.12%
             |             
            
                17.35
             |           
            
                17.80
             |               
            
                17.35
             |                           
            
                17.70
             | 
            
                17.57
             |                     
            
                9.35
             |                                 
            
                122,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/17/2021
             | 
            
                -0.20 / -1.10%
             |             
            
                18.40
             |           
            
                18.40
             |               
            
                17.70
             |                           
            
                17.90
             | 
            
                17.82
             |                     
            
                9.46
             |                                 
            
                144,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2021
             | 
            
                +0.75 / +4.32%
             |             
            
                17.40
             |           
            
                18.30
             |               
            
                17.40
             |                           
            
                18.10
             | 
            
                17.82
             |                     
            
                9.56
             |                                 
            
                177,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2021
             | 
            
                -0.10 / -0.57%
             |             
            
                17.40
             |           
            
                17.50
             |               
            
                17.15
             |                           
            
                17.35
             | 
            
                17.35
             |                     
            
                9.17
             |                                 
            
                108,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2021
             | 
            
                -0.25 / -1.41%
             |             
            
                17.60
             |           
            
                17.65
             |               
            
                17.30
             |                           
            
                17.45
             | 
            
                17.45
             |                     
            
                9.22
             |                                 
            
                141,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2021
             | 
            
                +0.40 / +2.31%
             |             
            
                17.45
             |           
            
                17.70
             |               
            
                17.05
             |                           
            
                17.70
             | 
            
                17.30
             |                     
            
                9.35
             |                                 
            
                213,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2021
             | 
            
                -0.20 / -1.14%
             |             
            
                17.50
             |           
            
                17.60
             |               
            
                17.15
             |                           
            
                17.30
             | 
            
                17.28
             |                     
            
                9.14
             |                                 
            
                96,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2021
             | 
            
                +0.40 / +2.34%
             |             
            
                17.10
             |           
            
                17.90
             |               
            
                16.80
             |                           
            
                17.50
             | 
            
                17.19
             |                     
            
                9.24
             |                                 
            
                221,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2021
             | 
            
                -0.65 / -3.66%
             |             
            
                17.90
             |           
            
                18.20
             |               
            
                16.80
             |                           
            
                17.10
             | 
            
                17.21
             |                     
            
                9.03
             |                                 
            
                270,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2021
             | 
            
                +0.30 / +1.72%
             |             
            
                17.45
             |           
            
                17.75
             |               
            
                16.70
             |                           
            
                17.75
             | 
            
                17.10
             |                     
            
                9.38
             |                                 
            
                211,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2021
             | 
            
                -1.30 / -6.93%
             |             
            
                18.70
             |           
            
                18.70
             |               
            
                17.45
             |                           
            
                17.45
             | 
            
                17.69
             |                     
            
                9.22
             |                                 
            
                352,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2021
             | 
            
                -1.35 / -6.72%
             |             
            
                19.30
             |           
            
                20.20
             |               
            
                18.75
             |                           
            
                18.75
             | 
            
                19.35
             |                     
            
                9.90
             |                                 
            
                292,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2021
             | 
            
                -1.50 / -6.94%
             |             
            
                21.00
             |           
            
                21.55
             |               
            
                20.10
             |                           
            
                20.10
             | 
            
                20.33
             |                     
            
                10.62
             |                                 
            
                654,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2021
             | 
            
                -1.60 / -6.90%
             |             
            
                24.80
             |           
            
                24.80
             |               
            
                21.60
             |                           
            
                21.60
             | 
            
                22.72
             |                     
            
                11.41
             |                                 
            
                833,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2021
             | 
            
                +1.50 / +6.91%
             |             
            
                23.20
             |           
            
                23.20
             |               
            
                23.20
             |                           
            
                23.20
             | 
            
                23.20
             |                     
            
                12.26
             |                                 
            
                134,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2021
             | 
            
                +1.40 / +6.90%
             |             
            
                21.70
             |           
            
                21.70
             |               
            
                21.30
             |                           
            
                21.70
             | 
            
                21.65
             |                     
            
                11.46
             |                                 
            
                336,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2021
             | 
            
                +1.30 / +6.84%
             |             
            
                20.30
             |           
            
                20.30
             |               
            
                19.50
             |                           
            
                20.30
             | 
            
                20.12
             |                     
            
                10.72
             |                                 
            
                767,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2021
             | 
            
                +1.20 / +6.74%
             |             
            
                18.00
             |           
            
                19.00
             |               
            
                18.00
             |                           
            
                19.00
             | 
            
                18.58
             |                     
            
                10.04
             |                                 
            
                380,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2021
             | 
            
                +0.20 / +1.14%
             |             
            
                17.60
             |           
            
                17.85
             |               
            
                17.45
             |                           
            
                17.80
             | 
            
                17.61
             |                     
            
                9.40
             |                                 
            
                212,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2021
             | 
            
                0.00 / 0.00%
             |             
            
                17.20
             |           
            
                17.85
             |               
            
                17.20
             |                           
            
                17.60
             | 
            
                17.41
             |                     
            
                9.30
             |                                 
            
                173,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |