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                    Closing price on 7/14/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    70.40 | 
                 
                
                    | High | 
                    73.00 | 
                 
                
                    | Low | 
                    70.40 | 
                     
                
                    | Volume | 
                    1,600 | 
                                 
                
                    | Split-adjusted Price | 
                    29.79 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
IMP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/14/2021
             | 
            
                +2.60 / +3.69%
             |             
            
                70.40
             |           
            
                73.00
             |               
            
                70.40
             |                           
            
                73.00
             | 
            
                70.40
             |                     
            
                29.79
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2021
             | 
            
                +0.20 / +0.28%
             |             
            
                73.00
             |           
            
                73.00
             |               
            
                70.30
             |                           
            
                70.40
             | 
            
                71.97
             |                     
            
                28.73
             |                                 
            
                6,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2021
             | 
            
                -4.60 / -6.15%
             |             
            
                74.80
             |           
            
                74.80
             |               
            
                70.20
             |                           
            
                70.20
             | 
            
                70.96
             |                     
            
                28.65
             |                                 
            
                12,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                75.80
             |           
            
                75.80
             |               
            
                74.80
             |                           
            
                74.80
             | 
            
                75.66
             |                     
            
                30.52
             |                                 
            
                8,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                74.80
             |           
            
                74.90
             |               
            
                74.80
             |                           
            
                74.80
             | 
            
                74.80
             |                     
            
                30.52
             |                                 
            
                8,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2021
             | 
            
                -0.20 / -0.27%
             |             
            
                74.90
             |           
            
                75.00
             |               
            
                74.80
             |                           
            
                74.80
             | 
            
                74.85
             |                     
            
                30.52
             |                                 
            
                13,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2021
             | 
            
                +2.50 / +3.45%
             |             
            
                72.00
             |           
            
                76.50
             |               
            
                72.00
             |                           
            
                75.00
             | 
            
                73.88
             |                     
            
                30.61
             |                                 
            
                14,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2021
             | 
            
                -4.00 / -5.23%
             |             
            
                76.50
             |           
            
                76.50
             |               
            
                72.50
             |                           
            
                72.50
             | 
            
                73.59
             |                     
            
                29.59
             |                                 
            
                40,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2021
             | 
            
                -3.00 / -3.77%
             |             
            
                78.00
             |           
            
                78.00
             |               
            
                74.00
             |                           
            
                76.50
             | 
            
                77.23
             |                     
            
                31.22
             |                                 
            
                143,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2021
             | 
            
                -0.30 / -0.38%
             |             
            
                79.80
             |           
            
                79.80
             |               
            
                79.50
             |                           
            
                79.50
             | 
            
                79.80
             |                     
            
                32.44
             |                                 
            
                5,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2021
             | 
            
                +0.40 / +0.50%
             |             
            
                79.90
             |           
            
                79.90
             |               
            
                78.00
             |                           
            
                79.80
             | 
            
                79.15
             |                     
            
                32.57
             |                                 
            
                14,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2021
             | 
            
                -0.10 / -0.13%
             |             
            
                79.60
             |           
            
                79.60
             |               
            
                78.00
             |                           
            
                79.40
             | 
            
                79.00
             |                     
            
                32.40
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2021
             | 
            
                -1.00 / -1.24%
             |             
            
                79.00
             |           
            
                79.50
             |               
            
                78.00
             |                           
            
                79.50
             | 
            
                79.20
             |                     
            
                32.44
             |                                 
            
                8,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2021
             | 
            
                0.00 / 0.00%
             |             
            
                78.00
             |           
            
                80.50
             |               
            
                78.00
             |                           
            
                80.50
             | 
            
                80.26
             |                     
            
                32.85
             |                                 
            
                7,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2021
             | 
            
                +1.50 / +1.90%
             |             
            
                79.90
             |           
            
                80.50
             |               
            
                79.00
             |                           
            
                80.50
             | 
            
                80.30
             |                     
            
                32.85
             |                                 
            
                32,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2021
             | 
            
                +0.50 / +0.64%
             |             
            
                81.00
             |           
            
                81.00
             |               
            
                78.00
             |                           
            
                79.00
             | 
            
                79.61
             |                     
            
                32.24
             |                                 
            
                43,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2021
             | 
            
                0.00 / 0.00%
             |             
            
                79.00
             |           
            
                80.10
             |               
            
                78.00
             |                           
            
                80.00
             | 
            
                79.61
             |                     
            
                32.03
             |                                 
            
                33,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2021
             | 
            
                -0.20 / -0.25%
             |             
            
                77.30
             |           
            
                80.00
             |               
            
                77.30
             |                           
            
                80.00
             | 
            
                79.63
             |                     
            
                32.03
             |                                 
            
                32,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2021
             | 
            
                -1.00 / -1.23%
             |             
            
                81.20
             |           
            
                81.20
             |               
            
                79.50
             |                           
            
                80.20
             | 
            
                80.03
             |                     
            
                32.11
             |                                 
            
                5,301,739
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2021
             | 
            
                +1.20 / +1.50%
             |             
            
                81.00
             |           
            
                82.00
             |               
            
                80.00
             |                           
            
                81.20
             | 
            
                80.43
             |                     
            
                32.52
             |                                 
            
                4,936,426
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2021
             | 
            
                +3.20 / +4.17%
             |             
            
                77.50
             |           
            
                81.50
             |               
            
                77.50
             |                           
            
                80.00
             | 
            
                80.44
             |                     
            
                32.03
             |                                 
            
                31,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2021
             | 
            
                +0.80 / +1.05%
             |             
            
                76.10
             |           
            
                76.80
             |               
            
                76.00
             |                           
            
                76.80
             | 
            
                76.33
             |                     
            
                30.75
             |                                 
            
                42,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2021
             | 
            
                0.00 / 0.00%
             |             
            
                76.10
             |           
            
                76.10
             |               
            
                76.00
             |                           
            
                76.00
             | 
            
                76.04
             |                     
            
                30.43
             |                                 
            
                19,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2021
             | 
            
                +2.50 / +3.40%
             |             
            
                74.00
             |           
            
                76.00
             |               
            
                74.00
             |                           
            
                76.00
             | 
            
                75.67
             |                     
            
                30.43
             |                                 
            
                34,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/10/2021
             | 
            
                -2.50 / -3.29%
             |             
            
                75.90
             |           
            
                75.90
             |               
            
                73.50
             |                           
            
                73.50
             | 
            
                74.86
             |                     
            
                29.43
             |                                 
            
                3,527,779
             |            
            
                 
             |                                       
         
    
        
            | 
                6/9/2021
             | 
            
                +0.50 / +0.66%
             |             
            
                74.30
             |           
            
                76.00
             |               
            
                74.30
             |                           
            
                76.00
             | 
            
                75.50
             |                     
            
                30.43
             |                                 
            
                225,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                76.50
             |           
            
                76.50
             |               
            
                75.50
             |                           
            
                75.50
             | 
            
                75.69
             |                     
            
                30.23
             |                                 
            
                23,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2021
             | 
            
                0.00 / 0.00%
             |             
            
                75.80
             |           
            
                76.60
             |               
            
                75.50
             |                           
            
                75.50
             | 
            
                76.16
             |                     
            
                30.23
             |                                 
            
                17,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/4/2021
             | 
            
                +2.00 / +2.72%
             |             
            
                73.50
             |           
            
                76.50
             |               
            
                73.50
             |                           
            
                75.50
             | 
            
                73.50
             |                     
            
                30.23
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/3/2021
             | 
            
                +0.20 / +0.27%
             |             
            
                73.40
             |           
            
                73.70
             |               
            
                72.80
             |                           
            
                73.50
             | 
            
                73.45
             |                     
            
                29.43
             |                                 
            
                45,800
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 2:50:03 PM
                                                                
            
            
            
            
        
        
     
 
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