| 
                 
                    Closing price on 12/20/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    60.00 | 
                 
                
                    | High | 
                    63.50 | 
                 
                
                    | Low | 
                    59.50 | 
                     
                
                    | Volume | 
                    6,400 | 
                                 
                
                    | Split-adjusted Price | 
                    26.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
IMP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/20/2022
             | 
            
                +1.30 / +2.11%
             |             
            
                60.00
             |           
            
                63.50
             |               
            
                59.50
             |                           
            
                63.00
             | 
            
                61.53
             |                     
            
                26.30
             |                                 
            
                6,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/19/2022
             | 
            
                -0.70 / -1.12%
             |             
            
                61.70
             |           
            
                61.70
             |               
            
                61.70
             |                           
            
                61.70
             | 
            
                61.70
             |                     
            
                25.75
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2022
             | 
            
                -0.20 / -0.32%
             |             
            
                60.00
             |           
            
                62.50
             |               
            
                60.00
             |                           
            
                62.40
             | 
            
                61.63
             |                     
            
                26.05
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2022
             | 
            
                +0.10 / +0.16%
             |             
            
                62.40
             |           
            
                62.60
             |               
            
                62.00
             |                           
            
                62.60
             | 
            
                62.56
             |                     
            
                26.13
             |                                 
            
                5,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2022
             | 
            
                -0.30 / -0.48%
             |             
            
                60.00
             |           
            
                62.50
             |               
            
                60.00
             |                           
            
                62.50
             | 
            
                62.19
             |                     
            
                26.09
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2022
             | 
            
                +0.30 / +0.48%
             |             
            
                62.80
             |           
            
                62.80
             |               
            
                62.80
             |                           
            
                62.80
             | 
            
                62.80
             |                     
            
                26.21
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/12/2022
             | 
            
                -1.00 / -1.57%
             |             
            
                60.00
             |           
            
                62.50
             |               
            
                60.00
             |                           
            
                62.50
             | 
            
                61.15
             |                     
            
                26.09
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2022
             | 
            
                -0.90 / -1.40%
             |             
            
                61.00
             |           
            
                63.50
             |               
            
                61.00
             |                           
            
                63.50
             | 
            
                62.32
             |                     
            
                26.50
             |                                 
            
                1,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2022
             | 
            
                0.00 / 0.00%
             |             
            
                62.30
             |           
            
                64.40
             |               
            
                62.30
             |                           
            
                64.40
             | 
            
                62.53
             |                     
            
                26.88
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2022
             | 
            
                -0.20 / -0.31%
             |             
            
                64.40
             |           
            
                64.40
             |               
            
                61.00
             |                           
            
                64.40
             | 
            
                63.27
             |                     
            
                26.88
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2022
             | 
            
                +0.10 / +0.16%
             |             
            
                64.00
             |           
            
                68.50
             |               
            
                60.00
             |                           
            
                64.60
             | 
            
                67.73
             |                     
            
                26.96
             |                                 
            
                50,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2022
             | 
            
                +2.00 / +3.20%
             |             
            
                62.50
             |           
            
                64.50
             |               
            
                62.50
             |                           
            
                64.50
             | 
            
                63.37
             |                     
            
                26.92
             |                                 
            
                4,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2022
             | 
            
                +2.50 / +4.17%
             |             
            
                59.00
             |           
            
                62.50
             |               
            
                56.10
             |                           
            
                62.50
             | 
            
                60.70
             |                     
            
                26.09
             |                                 
            
                13,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2022
             | 
            
                +0.50 / +0.84%
             |             
            
                60.90
             |           
            
                60.90
             |               
            
                57.00
             |                           
            
                60.00
             | 
            
                59.53
             |                     
            
                25.04
             |                                 
            
                1,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2022
             | 
            
                +2.50 / +4.39%
             |             
            
                56.90
             |           
            
                59.50
             |               
            
                56.80
             |                           
            
                59.50
             | 
            
                58.04
             |                     
            
                24.84
             |                                 
            
                9,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2022
             | 
            
                +1.50 / +2.70%
             |             
            
                53.00
             |           
            
                57.00
             |               
            
                53.00
             |                           
            
                57.00
             | 
            
                54.07
             |                     
            
                23.79
             |                                 
            
                8,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2022
             | 
            
                +2.50 / +4.72%
             |             
            
                53.00
             |           
            
                55.50
             |               
            
                53.00
             |                           
            
                55.50
             | 
            
                54.77
             |                     
            
                23.17
             |                                 
            
                15,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2022
             | 
            
                -0.70 / -1.30%
             |             
            
                53.00
             |           
            
                53.00
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.00
             |                     
            
                22.12
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2022
             | 
            
                +0.70 / +1.32%
             |             
            
                54.00
             |           
            
                54.00
             |               
            
                51.50
             |                           
            
                53.70
             | 
            
                52.17
             |                     
            
                22.41
             |                                 
            
                40,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2022
             | 
            
                +2.50 / +4.95%
             |             
            
                50.00
             |           
            
                53.00
             |               
            
                50.00
             |                           
            
                53.00
             | 
            
                51.86
             |                     
            
                22.12
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2022
             | 
            
                -2.00 / -3.80%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                50.50
             |                           
            
                50.60
             | 
            
                50.76
             |                     
            
                21.12
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2022
             | 
            
                -0.40 / -0.75%
             |             
            
                53.00
             |           
            
                54.50
             |               
            
                52.50
             |                           
            
                52.60
             | 
            
                53.07
             |                     
            
                21.96
             |                                 
            
                14,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2022
             | 
            
                +1.20 / +2.32%
             |             
            
                53.60
             |           
            
                53.60
             |               
            
                51.10
             |                           
            
                53.00
             | 
            
                51.60
             |                     
            
                22.12
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2022
             | 
            
                +3.30 / +6.80%
             |             
            
                48.50
             |           
            
                51.80
             |               
            
                48.50
             |                           
            
                51.80
             | 
            
                50.31
             |                     
            
                21.62
             |                                 
            
                26,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2022
             | 
            
                +2.00 / +4.30%
             |             
            
                43.50
             |           
            
                48.50
             |               
            
                43.50
             |                           
            
                48.50
             | 
            
                45.31
             |                     
            
                20.24
             |                                 
            
                10,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2022
             | 
            
                +0.30 / +0.65%
             |             
            
                46.95
             |           
            
                47.90
             |               
            
                46.50
             |                           
            
                46.50
             | 
            
                47.01
             |                     
            
                19.41
             |                                 
            
                13,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2022
             | 
            
                -0.80 / -1.70%
             |             
            
                44.10
             |           
            
                47.10
             |               
            
                44.10
             |                           
            
                46.20
             | 
            
                46.40
             |                     
            
                19.28
             |                                 
            
                7,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2022
             | 
            
                +0.50 / +1.08%
             |             
            
                45.00
             |           
            
                48.50
             |               
            
                45.00
             |                           
            
                47.00
             | 
            
                46.82
             |                     
            
                19.62
             |                                 
            
                8,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/10/2022
             | 
            
                -2.50 / -5.10%
             |             
            
                48.00
             |           
            
                49.00
             |               
            
                46.50
             |                           
            
                46.50
             | 
            
                47.28
             |                     
            
                19.41
             |                                 
            
                6,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2022
             | 
            
                0.00 / 0.00%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                49.00
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                20.45
             |                                 
            
                9,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |