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            | 
                 
                    Closing price on 12/10/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    19.70 | 
                 
                
                    | High | 
                    19.70 | 
                 
                
                    | Low | 
                    19.00 | 
                     
                
                    | Volume | 
                    292,100 | 
                                 
                
                    | Split-adjusted Price | 
                    19.20 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
IVS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/10/2021
             | 
            
                -0.50 / -2.54%
             |             
            
                19.70
             |           
            
                19.70
             |               
            
                19.00
             |                           
            
                19.20
             | 
            
                19.22
             |                     
            
                19.20
             |                                 
            
                292,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2021
             | 
            
                +0.10 / +0.51%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.20
             |                           
            
                19.70
             | 
            
                19.48
             |                     
            
                19.70
             |                                 
            
                181,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2021
             | 
            
                -0.20 / -1.01%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                19.60
             |                           
            
                19.60
             | 
            
                20.05
             |                     
            
                19.60
             |                                 
            
                399,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2021
             | 
            
                +1.80 / +10.00%
             |             
            
                18.10
             |           
            
                19.80
             |               
            
                18.10
             |                           
            
                19.80
             | 
            
                18.90
             |                     
            
                19.80
             |                                 
            
                388,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2021
             | 
            
                -0.60 / -3.23%
             |             
            
                18.50
             |           
            
                19.00
             |               
            
                17.80
             |                           
            
                18.00
             | 
            
                18.41
             |                     
            
                18.00
             |                                 
            
                522,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2021
             | 
            
                -2.00 / -9.71%
             |             
            
                20.60
             |           
            
                20.60
             |               
            
                18.60
             |                           
            
                18.60
             | 
            
                19.16
             |                     
            
                18.60
             |                                 
            
                945,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2021
             | 
            
                -1.40 / -6.36%
             |             
            
                21.90
             |           
            
                22.00
             |               
            
                20.50
             |                           
            
                20.60
             | 
            
                20.84
             |                     
            
                20.60
             |                                 
            
                775,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2021
             | 
            
                +0.50 / +2.33%
             |             
            
                22.00
             |           
            
                23.00
             |               
            
                20.70
             |                           
            
                22.00
             | 
            
                21.47
             |                     
            
                22.00
             |                                 
            
                837,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2021
             | 
            
                +1.90 / +9.69%
             |             
            
                21.10
             |           
            
                21.50
             |               
            
                19.70
             |                           
            
                21.50
             | 
            
                21.48
             |                     
            
                21.50
             |                                 
            
                641,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2021
             | 
            
                +1.70 / +9.50%
             |             
            
                17.80
             |           
            
                19.60
             |               
            
                17.00
             |                           
            
                19.60
             | 
            
                19.34
             |                     
            
                19.60
             |                                 
            
                1,677,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2021
             | 
            
                -0.10 / -0.56%
             |             
            
                18.00
             |           
            
                18.20
             |               
            
                17.60
             |                           
            
                17.90
             | 
            
                17.91
             |                     
            
                17.90
             |                                 
            
                402,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2021
             | 
            
                +0.70 / +4.05%
             |             
            
                17.40
             |           
            
                18.40
             |               
            
                17.10
             |                           
            
                18.00
             | 
            
                17.64
             |                     
            
                18.00
             |                                 
            
                346,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2021
             | 
            
                -0.10 / -0.57%
             |             
            
                17.90
             |           
            
                18.30
             |               
            
                17.20
             |                           
            
                17.30
             | 
            
                17.63
             |                     
            
                17.30
             |                                 
            
                246,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2021
             | 
            
                +0.40 / +2.35%
             |             
            
                17.00
             |           
            
                17.40
             |               
            
                16.00
             |                           
            
                17.40
             | 
            
                16.83
             |                     
            
                17.40
             |                                 
            
                226,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2021
             | 
            
                -1.00 / -5.56%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                16.80
             |                           
            
                17.00
             | 
            
                17.42
             |                     
            
                17.00
             |                                 
            
                272,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2021
             | 
            
                -0.50 / -2.70%
             |             
            
                18.60
             |           
            
                19.00
             |               
            
                16.70
             |                           
            
                18.00
             | 
            
                18.24
             |                     
            
                18.00
             |                                 
            
                559,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2021
             | 
            
                +1.30 / +7.56%
             |             
            
                17.20
             |           
            
                18.90
             |               
            
                17.10
             |                           
            
                18.50
             | 
            
                18.01
             |                     
            
                18.50
             |                                 
            
                646,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2021
             | 
            
                +0.20 / +1.18%
             |             
            
                17.00
             |           
            
                17.60
             |               
            
                16.70
             |                           
            
                17.20
             | 
            
                17.21
             |                     
            
                17.20
             |                                 
            
                385,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2021
             | 
            
                -0.60 / -3.41%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                16.50
             |                           
            
                17.00
             | 
            
                17.10
             |                     
            
                17.00
             |                                 
            
                353,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2021
             | 
            
                +1.20 / +7.32%
             |             
            
                16.60
             |           
            
                17.70
             |               
            
                16.60
             |                           
            
                17.60
             | 
            
                17.33
             |                     
            
                17.60
             |                                 
            
                567,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2021
             | 
            
                -0.10 / -0.61%
             |             
            
                16.50
             |           
            
                16.60
             |               
            
                15.90
             |                           
            
                16.40
             | 
            
                16.22
             |                     
            
                16.40
             |                                 
            
                294,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2021
             | 
            
                -0.10 / -0.60%
             |             
            
                16.60
             |           
            
                16.80
             |               
            
                15.80
             |                           
            
                16.50
             | 
            
                16.14
             |                     
            
                16.50
             |                                 
            
                392,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/10/2021
             | 
            
                +0.20 / +1.22%
             |             
            
                16.40
             |           
            
                16.80
             |               
            
                15.80
             |                           
            
                16.60
             | 
            
                16.46
             |                     
            
                16.60
             |                                 
            
                317,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2021
             | 
            
                +0.20 / +1.23%
             |             
            
                16.30
             |           
            
                16.80
             |               
            
                15.50
             |                           
            
                16.40
             | 
            
                16.36
             |                     
            
                16.40
             |                                 
            
                446,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2021
             | 
            
                +1.40 / +9.46%
             |             
            
                14.90
             |           
            
                16.20
             |               
            
                14.80
             |                           
            
                16.20
             | 
            
                15.84
             |                     
            
                16.20
             |                                 
            
                780,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                14.60
             |           
            
                15.10
             |               
            
                14.40
             |                           
            
                14.80
             | 
            
                14.76
             |                     
            
                14.80
             |                                 
            
                298,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2021
             | 
            
                +0.30 / +2.07%
             |             
            
                14.00
             |           
            
                15.70
             |               
            
                13.50
             |                           
            
                14.80
             | 
            
                14.82
             |                     
            
                14.80
             |                                 
            
                402,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/3/2021
             | 
            
                -0.30 / -2.03%
             |             
            
                14.80
             |           
            
                15.10
             |               
            
                13.50
             |                           
            
                14.50
             | 
            
                14.44
             |                     
            
                14.50
             |                                 
            
                590,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/2/2021
             | 
            
                +1.30 / +9.63%
             |             
            
                13.80
             |           
            
                14.80
             |               
            
                13.80
             |                           
            
                14.80
             | 
            
                14.59
             |                     
            
                14.80
             |                                 
            
                750,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2021
             | 
            
                +1.20 / +9.76%
             |             
            
                12.60
             |           
            
                13.50
             |               
            
                12.60
             |                           
            
                13.50
             | 
            
                13.23
             |                     
            
                13.50
             |                                 
            
                752,300
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 11:25:00 AM
                                                                
            
            
            
            
        
        
     
 
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