| 
                 
                    Closing price on 12/30/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    20.30 | 
                 
                
                    | High | 
                    20.40 | 
                 
                
                    | Low | 
                    20.30 | 
                     
                
                    | Volume | 
                    2,800 | 
                                 
                
                    | Split-adjusted Price | 
                    17.15 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VIF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/30/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.30
             |           
            
                20.40
             |               
            
                20.30
             |                           
            
                20.40
             | 
            
                20.35
             |                     
            
                17.15
             |                                 
            
                2,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/29/2021
             | 
            
                +0.10 / +0.49%
             |             
            
                20.30
             |           
            
                20.40
             |               
            
                20.30
             |                           
            
                20.40
             | 
            
                20.39
             |                     
            
                17.15
             |                                 
            
                4,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/28/2021
             | 
            
                -0.10 / -0.49%
             |             
            
                20.40
             |           
            
                20.40
             |               
            
                20.20
             |                           
            
                20.30
             | 
            
                20.27
             |                     
            
                17.06
             |                                 
            
                6,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2021
             | 
            
                -0.30 / -1.45%
             |             
            
                20.40
             |           
            
                20.60
             |               
            
                20.40
             |                           
            
                20.40
             | 
            
                20.43
             |                     
            
                17.15
             |                                 
            
                4,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/24/2021
             | 
            
                -0.30 / -1.43%
             |             
            
                20.50
             |           
            
                21.00
             |               
            
                20.50
             |                           
            
                20.70
             | 
            
                20.89
             |                     
            
                17.40
             |                                 
            
                5,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/23/2021
             | 
            
                +0.10 / +0.48%
             |             
            
                20.50
             |           
            
                21.10
             |               
            
                20.50
             |                           
            
                21.00
             | 
            
                21.01
             |                     
            
                17.65
             |                                 
            
                16,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/22/2021
             | 
            
                +0.20 / +0.97%
             |             
            
                20.70
             |           
            
                21.20
             |               
            
                20.40
             |                           
            
                20.90
             | 
            
                20.84
             |                     
            
                17.57
             |                                 
            
                13,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.50
             |           
            
                20.70
             |               
            
                20.50
             |                           
            
                20.70
             | 
            
                20.63
             |                     
            
                17.40
             |                                 
            
                4,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/20/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.80
             |           
            
                20.90
             |               
            
                20.60
             |                           
            
                20.70
             | 
            
                20.81
             |                     
            
                17.40
             |                                 
            
                7,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/17/2021
             | 
            
                +0.30 / +1.47%
             |             
            
                21.10
             |           
            
                21.10
             |               
            
                20.50
             |                           
            
                20.70
             | 
            
                20.66
             |                     
            
                17.40
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2021
             | 
            
                -0.20 / -0.97%
             |             
            
                20.40
             |           
            
                20.60
             |               
            
                20.40
             |                           
            
                20.40
             | 
            
                20.53
             |                     
            
                17.15
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2021
             | 
            
                +0.10 / +0.49%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.20
             |                           
            
                20.60
             | 
            
                20.33
             |                     
            
                17.32
             |                                 
            
                9,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2021
             | 
            
                +0.30 / +1.49%
             |             
            
                20.20
             |           
            
                20.60
             |               
            
                20.20
             |                           
            
                20.50
             | 
            
                20.42
             |                     
            
                17.23
             |                                 
            
                11,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2021
             | 
            
                -0.20 / -0.98%
             |             
            
                20.50
             |           
            
                20.60
             |               
            
                20.00
             |                           
            
                20.20
             | 
            
                20.29
             |                     
            
                16.98
             |                                 
            
                6,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2021
             | 
            
                -0.30 / -1.45%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                19.60
             |                           
            
                20.40
             | 
            
                20.20
             |                     
            
                17.15
             |                                 
            
                9,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2021
             | 
            
                +0.10 / +0.49%
             |             
            
                20.60
             |           
            
                20.70
             |               
            
                20.10
             |                           
            
                20.70
             | 
            
                20.54
             |                     
            
                17.40
             |                                 
            
                9,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2021
             | 
            
                -0.30 / -1.44%
             |             
            
                20.90
             |           
            
                20.90
             |               
            
                20.00
             |                           
            
                20.60
             | 
            
                20.37
             |                     
            
                17.32
             |                                 
            
                2,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.90
             |               
            
                18.90
             |                           
            
                20.90
             | 
            
                20.36
             |                     
            
                17.57
             |                                 
            
                8,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2021
             | 
            
                -0.10 / -0.48%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.60
             |                           
            
                20.90
             | 
            
                20.68
             |                     
            
                17.57
             |                                 
            
                11,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2021
             | 
            
                -0.90 / -4.11%
             |             
            
                21.90
             |           
            
                23.00
             |               
            
                20.80
             |                           
            
                21.00
             | 
            
                22.03
             |                     
            
                17.65
             |                                 
            
                12,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2021
             | 
            
                +1.80 / +8.96%
             |             
            
                20.20
             |           
            
                21.90
             |               
            
                20.20
             |                           
            
                21.90
             | 
            
                21.03
             |                     
            
                18.41
             |                                 
            
                63,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2021
             | 
            
                +0.10 / +0.50%
             |             
            
                20.00
             |           
            
                21.50
             |               
            
                20.00
             |                           
            
                20.10
             | 
            
                20.15
             |                     
            
                16.90
             |                                 
            
                6,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2021
             | 
            
                -0.70 / -3.38%
             |             
            
                20.60
             |           
            
                20.70
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.45
             |                     
            
                16.81
             |                                 
            
                20,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2021
             | 
            
                0.00 / 0.00%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.20
             |                           
            
                20.70
             | 
            
                20.70
             |                     
            
                17.40
             |                                 
            
                8,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2021
             | 
            
                +0.50 / +2.48%
             |             
            
                20.70
             |           
            
                21.00
             |               
            
                20.40
             |                           
            
                20.70
             | 
            
                20.76
             |                     
            
                17.40
             |                                 
            
                6,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2021
             | 
            
                -0.80 / -3.81%
             |             
            
                20.00
             |           
            
                21.00
             |               
            
                20.00
             |                           
            
                20.20
             | 
            
                20.22
             |                     
            
                16.98
             |                                 
            
                4,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2021
             | 
            
                0.00 / 0.00%
             |             
            
                21.50
             |           
            
                21.50
             |               
            
                20.00
             |                           
            
                21.00
             | 
            
                20.40
             |                     
            
                17.65
             |                                 
            
                15,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2021
             | 
            
                +0.20 / +0.96%
             |             
            
                20.50
             |           
            
                22.00
             |               
            
                20.50
             |                           
            
                21.00
             | 
            
                20.91
             |                     
            
                17.65
             |                                 
            
                7,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.60
             |           
            
                21.90
             |               
            
                20.60
             |                           
            
                20.80
             | 
            
                20.70
             |                     
            
                17.48
             |                                 
            
                12,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2021
             | 
            
                0.00 / 0.00%
             |             
            
                21.50
             |           
            
                22.80
             |               
            
                20.80
             |                           
            
                20.80
             | 
            
                21.29
             |                     
            
                17.48
             |                                 
            
                7,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |