| 
                 
                    Closing price on 9/27/2023
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    68.50 | 
                 
                
                    | High | 
                    68.50 | 
                 
                
                    | Low | 
                    66.40 | 
                     
                
                    | Volume | 
                    27,202 | 
                                 
                
                    | Split-adjusted Price | 
                    28.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
IMP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/27/2023
             | 
            
                -0.40 / -0.59%
             |             
            
                68.50
             |           
            
                68.50
             |               
            
                66.40
             |                           
            
                67.80
             | 
            
                66.96
             |                     
            
                28.30
             |                                 
            
                27,202
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2023
             | 
            
                +0.10 / +0.15%
             |             
            
                68.10
             |           
            
                68.50
             |               
            
                67.60
             |                           
            
                68.20
             | 
            
                68.19
             |                     
            
                28.47
             |                                 
            
                10,301
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2023
             | 
            
                -1.60 / -2.30%
             |             
            
                69.60
             |           
            
                70.00
             |               
            
                67.20
             |                           
            
                68.10
             | 
            
                68.62
             |                     
            
                28.42
             |                                 
            
                34,802
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2023
             | 
            
                -1.40 / -1.97%
             |             
            
                71.90
             |           
            
                71.90
             |               
            
                69.10
             |                           
            
                69.70
             | 
            
                69.96
             |                     
            
                29.09
             |                                 
            
                24,801
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2023
             | 
            
                -0.90 / -1.25%
             |             
            
                72.00
             |           
            
                72.50
             |               
            
                71.00
             |                           
            
                71.10
             | 
            
                71.37
             |                     
            
                29.68
             |                                 
            
                12,002
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2023
             | 
            
                +0.10 / +0.14%
             |             
            
                72.80
             |           
            
                72.80
             |               
            
                71.60
             |                           
            
                72.00
             | 
            
                71.79
             |                     
            
                30.05
             |                                 
            
                13,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2023
             | 
            
                -0.10 / -0.14%
             |             
            
                72.00
             |           
            
                73.50
             |               
            
                71.50
             |                           
            
                71.90
             | 
            
                72.20
             |                     
            
                30.01
             |                                 
            
                23,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2023
             | 
            
                +0.60 / +0.84%
             |             
            
                71.40
             |           
            
                73.90
             |               
            
                71.40
             |                           
            
                72.00
             | 
            
                71.83
             |                     
            
                30.05
             |                                 
            
                11,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2023
             | 
            
                +0.40 / +0.56%
             |             
            
                71.70
             |           
            
                71.70
             |               
            
                71.10
             |                           
            
                71.40
             | 
            
                71.39
             |                     
            
                29.80
             |                                 
            
                12,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2023
             | 
            
                +0.40 / +0.57%
             |             
            
                71.20
             |           
            
                71.80
             |               
            
                70.40
             |                           
            
                71.00
             | 
            
                70.68
             |                     
            
                29.64
             |                                 
            
                28,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2023
             | 
            
                +0.30 / +0.43%
             |             
            
                71.00
             |           
            
                72.00
             |               
            
                70.10
             |                           
            
                70.60
             | 
            
                70.86
             |                     
            
                29.47
             |                                 
            
                26,223
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2023
             | 
            
                +0.50 / +0.72%
             |             
            
                70.00
             |           
            
                70.50
             |               
            
                69.60
             |                           
            
                70.30
             | 
            
                69.91
             |                     
            
                29.34
             |                                 
            
                5,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/11/2023
             | 
            
                +0.10 / +0.14%
             |             
            
                69.70
             |           
            
                70.30
             |               
            
                69.70
             |                           
            
                69.80
             | 
            
                69.95
             |                     
            
                29.13
             |                                 
            
                16,107
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2023
             | 
            
                -1.30 / -1.83%
             |             
            
                70.30
             |           
            
                71.00
             |               
            
                68.90
             |                           
            
                69.70
             | 
            
                70.03
             |                     
            
                29.09
             |                                 
            
                19,003
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2023
             | 
            
                0.00 / 0.00%
             |             
            
                71.00
             |           
            
                71.00
             |               
            
                70.20
             |                           
            
                71.00
             | 
            
                70.59
             |                     
            
                29.64
             |                                 
            
                12,401
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2023
             | 
            
                +1.50 / +2.16%
             |             
            
                69.50
             |           
            
                71.80
             |               
            
                69.50
             |                           
            
                71.00
             | 
            
                70.87
             |                     
            
                29.64
             |                                 
            
                27,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2023
             | 
            
                +0.70 / +1.02%
             |             
            
                68.80
             |           
            
                69.50
             |               
            
                68.80
             |                           
            
                69.50
             | 
            
                69.21
             |                     
            
                29.01
             |                                 
            
                18,101
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2023
             | 
            
                +0.10 / +0.15%
             |             
            
                68.90
             |           
            
                69.00
             |               
            
                68.00
             |                           
            
                68.80
             | 
            
                68.68
             |                     
            
                28.72
             |                                 
            
                10,701
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2023
             | 
            
                -0.20 / -0.29%
             |             
            
                68.80
             |           
            
                68.80
             |               
            
                67.80
             |                           
            
                68.70
             | 
            
                68.52
             |                     
            
                28.68
             |                                 
            
                18,101
             |            
            
                 
             |                                       
         
    
        
            | 
                8/29/2023
             | 
            
                0.00 / 0.00%
             |             
            
                68.90
             |           
            
                68.90
             |               
            
                67.70
             |                           
            
                68.90
             | 
            
                68.22
             |                     
            
                28.76
             |                                 
            
                20,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2023
             | 
            
                +1.30 / +1.92%
             |             
            
                67.60
             |           
            
                68.90
             |               
            
                67.50
             |                           
            
                68.90
             | 
            
                67.86
             |                     
            
                28.76
             |                                 
            
                6,001
             |            
            
                 
             |                                       
         
    
        
            | 
                8/25/2023
             | 
            
                -0.40 / -0.59%
             |             
            
                68.00
             |           
            
                68.00
             |               
            
                67.50
             |                           
            
                67.60
             | 
            
                67.59
             |                     
            
                28.22
             |                                 
            
                12,804
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2023
             | 
            
                -0.30 / -0.44%
             |             
            
                68.00
             |           
            
                68.50
             |               
            
                67.60
             |                           
            
                68.00
             | 
            
                68.19
             |                     
            
                28.38
             |                                 
            
                4,704
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2023
             | 
            
                +0.20 / +0.29%
             |             
            
                68.20
             |           
            
                68.50
             |               
            
                67.00
             |                           
            
                68.30
             | 
            
                67.68
             |                     
            
                28.51
             |                                 
            
                10,905
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/22/2023
             | 
            
                0.00 / 0.00%
             |             
            
                68.10
             |           
            
                68.10
             |               
            
                66.00
             |                           
            
                68.10
             | 
            
                67.01
             |                     
            
                28.42
             |                                 
            
                7,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2023
             | 
            
                +0.10 / +0.15%
             |             
            
                68.00
             |           
            
                68.10
             |               
            
                68.00
             |                           
            
                68.10
             | 
            
                68.09
             |                     
            
                28.42
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2023
             | 
            
                -1.60 / -2.30%
             |             
            
                68.00
             |           
            
                69.60
             |               
            
                66.80
             |                           
            
                68.00
             | 
            
                67.83
             |                     
            
                28.38
             |                                 
            
                17,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2023
             | 
            
                -0.20 / -0.29%
             |             
            
                69.50
             |           
            
                70.60
             |               
            
                69.30
             |                           
            
                69.60
             | 
            
                69.54
             |                     
            
                29.05
             |                                 
            
                13,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2023
             | 
            
                -1.80 / -2.51%
             |             
            
                71.00
             |           
            
                71.00
             |               
            
                69.80
             |                           
            
                69.80
             | 
            
                70.15
             |                     
            
                29.13
             |                                 
            
                10,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2023
             | 
            
                +3.10 / +4.53%
             |             
            
                67.60
             |           
            
                71.60
             |               
            
                67.60
             |                           
            
                71.60
             | 
            
                69.90
             |                     
            
                29.89
             |                                 
            
                24,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |