| 
                 
                    Closing price on 3/1/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    20.00 | 
                 
                
                    | High | 
                    21.10 | 
                 
                
                    | Low | 
                    20.00 | 
                     
                
                    | Volume | 
                    95,600 | 
                                 
                
                    | Split-adjusted Price | 
                    11.12 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SVT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/1/2022
             | 
            
                +0.90 / +4.47%
             |             
            
                20.00
             |           
            
                21.10
             |               
            
                20.00
             |                           
            
                21.05
             | 
            
                20.83
             |                     
            
                11.12
             |                                 
            
                95,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2022
             | 
            
                +0.65 / +3.33%
             |             
            
                19.65
             |           
            
                20.15
             |               
            
                18.55
             |                           
            
                20.15
             | 
            
                19.90
             |                     
            
                10.64
             |                                 
            
                123,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2022
             | 
            
                +0.40 / +2.09%
             |             
            
                19.10
             |           
            
                19.80
             |               
            
                19.10
             |                           
            
                19.50
             | 
            
                19.54
             |                     
            
                10.30
             |                                 
            
                111,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2022
             | 
            
                -0.60 / -3.05%
             |             
            
                19.60
             |           
            
                19.60
             |               
            
                18.35
             |                           
            
                19.10
             | 
            
                19.13
             |                     
            
                10.09
             |                                 
            
                243,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/23/2022
             | 
            
                +0.70 / +3.68%
             |             
            
                19.00
             |           
            
                19.75
             |               
            
                19.00
             |                           
            
                19.70
             | 
            
                19.49
             |                     
            
                10.41
             |                                 
            
                129,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2022
             | 
            
                +0.10 / +0.53%
             |             
            
                18.90
             |           
            
                19.10
             |               
            
                18.00
             |                           
            
                19.00
             | 
            
                18.65
             |                     
            
                10.04
             |                                 
            
                240,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2022
             | 
            
                +0.60 / +3.28%
             |             
            
                18.50
             |           
            
                19.05
             |               
            
                18.30
             |                           
            
                18.90
             | 
            
                18.70
             |                     
            
                9.98
             |                                 
            
                190,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2022
             | 
            
                +0.20 / +1.10%
             |             
            
                17.80
             |           
            
                18.50
             |               
            
                17.80
             |                           
            
                18.30
             | 
            
                18.15
             |                     
            
                9.67
             |                                 
            
                126,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/17/2022
             | 
            
                +0.50 / +2.84%
             |             
            
                17.60
             |           
            
                18.20
             |               
            
                17.60
             |                           
            
                18.10
             | 
            
                17.91
             |                     
            
                9.56
             |                                 
            
                111,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/16/2022
             | 
            
                +0.60 / +3.53%
             |             
            
                17.00
             |           
            
                17.80
             |               
            
                17.00
             |                           
            
                17.60
             | 
            
                17.29
             |                     
            
                9.30
             |                                 
            
                57,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/15/2022
             | 
            
                +0.10 / +0.59%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                16.85
             |                           
            
                17.00
             | 
            
                16.91
             |                     
            
                8.98
             |                                 
            
                24,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/14/2022
             | 
            
                -0.35 / -2.03%
             |             
            
                17.05
             |           
            
                17.05
             |               
            
                16.90
             |                           
            
                16.90
             | 
            
                16.95
             |                     
            
                8.93
             |                                 
            
                29,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/11/2022
             | 
            
                +0.05 / +0.29%
             |             
            
                17.20
             |           
            
                17.50
             |               
            
                17.10
             |                           
            
                17.25
             | 
            
                17.25
             |                     
            
                9.11
             |                                 
            
                27,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2022
             | 
            
                -0.35 / -1.99%
             |             
            
                17.80
             |           
            
                17.80
             |               
            
                17.10
             |                           
            
                17.20
             | 
            
                17.51
             |                     
            
                9.09
             |                                 
            
                34,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2022
             | 
            
                +0.55 / +3.24%
             |             
            
                17.00
             |           
            
                17.60
             |               
            
                16.70
             |                           
            
                17.55
             | 
            
                17.20
             |                     
            
                9.27
             |                                 
            
                71,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2022
             | 
            
                0.00 / 0.00%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                16.60
             |                           
            
                17.00
             | 
            
                16.85
             |                     
            
                8.98
             |                                 
            
                14,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/7/2022
             | 
            
                +0.50 / +3.03%
             |             
            
                16.60
             |           
            
                17.00
             |               
            
                16.60
             |                           
            
                17.00
             | 
            
                16.84
             |                     
            
                8.98
             |                                 
            
                14,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2022
             | 
            
                +0.05 / +0.30%
             |             
            
                16.40
             |           
            
                16.55
             |               
            
                16.15
             |                           
            
                16.50
             | 
            
                16.29
             |                     
            
                8.72
             |                                 
            
                47,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/27/2022
             | 
            
                +0.05 / +0.30%
             |             
            
                16.65
             |           
            
                16.65
             |               
            
                16.10
             |                           
            
                16.45
             | 
            
                16.24
             |                     
            
                8.69
             |                                 
            
                33,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2022
             | 
            
                +0.05 / +0.31%
             |             
            
                16.35
             |           
            
                16.60
             |               
            
                16.20
             |                           
            
                16.40
             | 
            
                16.33
             |                     
            
                8.66
             |                                 
            
                62,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2022
             | 
            
                0.00 / 0.00%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                15.70
             |                           
            
                16.35
             | 
            
                16.19
             |                     
            
                8.64
             |                                 
            
                37,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/24/2022
             | 
            
                -0.35 / -2.10%
             |             
            
                17.30
             |           
            
                17.30
             |               
            
                15.55
             |                           
            
                16.35
             | 
            
                16.26
             |                     
            
                8.64
             |                                 
            
                89,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2022
             | 
            
                -0.30 / -1.76%
             |             
            
                16.90
             |           
            
                17.00
             |               
            
                16.50
             |                           
            
                16.70
             | 
            
                16.60
             |                     
            
                8.82
             |                                 
            
                37,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2022
             | 
            
                +0.50 / +3.03%
             |             
            
                16.50
             |           
            
                17.00
             |               
            
                16.30
             |                           
            
                17.00
             | 
            
                16.67
             |                     
            
                8.98
             |                                 
            
                38,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2022
             | 
            
                -0.30 / -1.79%
             |             
            
                16.90
             |           
            
                17.15
             |               
            
                16.25
             |                           
            
                16.50
             | 
            
                16.64
             |                     
            
                8.72
             |                                 
            
                21,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2022
             | 
            
                -0.30 / -1.75%
             |             
            
                16.10
             |           
            
                17.10
             |               
            
                16.10
             |                           
            
                16.80
             | 
            
                16.55
             |                     
            
                8.87
             |                                 
            
                95,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2022
             | 
            
                -0.70 / -3.93%
             |             
            
                17.80
             |           
            
                17.80
             |               
            
                17.00
             |                           
            
                17.10
             | 
            
                17.35
             |                     
            
                9.03
             |                                 
            
                120,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2022
             | 
            
                +0.10 / +0.56%
             |             
            
                17.70
             |           
            
                17.85
             |               
            
                17.65
             |                           
            
                17.80
             | 
            
                17.72
             |                     
            
                9.40
             |                                 
            
                84,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2022
             | 
            
                -0.20 / -1.12%
             |             
            
                17.60
             |           
            
                17.90
             |               
            
                17.50
             |                           
            
                17.70
             | 
            
                17.75
             |                     
            
                9.35
             |                                 
            
                63,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2022
             | 
            
                0.00 / 0.00%
             |             
            
                18.15
             |           
            
                18.15
             |               
            
                17.45
             |                           
            
                17.90
             | 
            
                17.64
             |                     
            
                9.46
             |                                 
            
                129,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |