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                    Closing price on 11/17/2021
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                    | Open | 75.50 |  
                    | High | 75.50 |  
                    | Low | 74.50 |  
                    | Volume | 6,100 |  
                    | Split-adjusted Price | 30.61 |  
                
             | 
 |  IMP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/17/2021 | 0.00 / 0.00% | 75.50 | 75.50 | 74.50 | 75.00 | 75.06 | 30.61 | 6,100 |   |  
            | 11/16/2021 | +1.20 / +1.63% | 74.00 | 75.00 | 74.00 | 75.00 | 74.33 | 30.61 | 105,400 |   |  			
            | 11/15/2021 | -0.20 / -0.27% | 74.00 | 74.00 | 73.60 | 73.80 | 74.00 | 30.12 | 10,200 |   |  
            | 11/12/2021 | -1.30 / -1.73% | 75.10 | 75.30 | 74.00 | 74.00 | 75.07 | 30.20 | 10,500 |   |  			
            | 11/11/2021 | 0.00 / 0.00% | 75.40 | 75.40 | 75.10 | 75.30 | 75.31 | 30.73 | 8,100 |   |  
            | 11/10/2021 | 0.00 / 0.00% | 75.40 | 75.40 | 75.20 | 75.30 | 75.29 | 30.73 | 6,100 |   |  			
            | 11/9/2021 | 0.00 / 0.00% | 75.10 | 75.30 | 74.60 | 75.30 | 75.01 | 30.73 | 13,900 |   |  
            | 11/8/2021 | -0.10 / -0.13% | 75.50 | 75.60 | 74.60 | 75.30 | 75.23 | 30.73 | 32,700 |   |  			
            | 11/5/2021 | +0.40 / +0.53% | 75.00 | 75.50 | 75.00 | 75.40 | 75.20 | 30.77 | 17,900 |   |  
            | 11/4/2021 | 0.00 / 0.00% | 75.00 | 75.00 | 74.50 | 75.00 | 74.66 | 30.61 | 29,700 |   |  			
            | 11/3/2021 | -0.90 / -1.19% | 75.90 | 75.90 | 75.00 | 75.00 | 75.22 | 30.61 | 6,700 |   |  
            | 11/2/2021 | +1.90 / +2.57% | 74.90 | 75.90 | 74.60 | 75.90 | 75.10 | 30.97 | 31,000 |   |  			
            | 11/1/2021 | +0.20 / +0.27% | 73.80 | 75.00 | 73.80 | 74.00 | 74.26 | 30.20 | 483,700 |   |  
            | 10/29/2021 | +0.60 / +0.82% | 73.40 | 73.90 | 73.40 | 73.80 | 73.49 | 30.12 | 4,300 |   |  			
            | 10/28/2021 | -0.30 / -0.41% | 73.50 | 74.50 | 73.10 | 73.20 | 73.50 | 29.87 | 2,000 |   |  
            | 10/27/2021 | +0.20 / +0.27% | 72.80 | 74.00 | 72.80 | 73.50 | 73.32 | 29.99 | 4,300 |   |  			
            | 10/26/2021 | 0.00 / 0.00% | 73.10 | 73.30 | 73.00 | 73.30 | 73.17 | 29.91 | 4,100 |   |  
            | 10/25/2021 | -0.60 / -0.81% | 73.20 | 73.30 | 73.20 | 73.30 | 73.22 | 29.91 | 2,700 |   |  			
            | 10/22/2021 | -0.70 / -0.94% | 74.20 | 74.20 | 73.90 | 73.90 | 74.13 | 30.16 | 4,600 |   |  
            | 10/21/2021 | 0.00 / 0.00% | 74.60 | 74.60 | 74.20 | 74.60 | 74.55 | 30.44 | 10,100 |   |  			
            | 10/20/2021 | -0.40 / -0.53% | 74.90 | 75.00 | 74.30 | 74.60 | 74.71 | 30.44 | 8,500 |   |  
            | 10/19/2021 | +0.10 / +0.13% | 74.30 | 75.30 | 74.30 | 75.00 | 74.75 | 30.61 | 24,000 |   |  			
            | 10/18/2021 | +1.70 / +2.32% | 73.50 | 74.90 | 73.50 | 74.90 | 74.26 | 30.57 | 30,300 |   |  
            | 10/15/2021 | +0.60 / +0.83% | 74.70 | 74.70 | 72.80 | 73.20 | 73.52 | 29.87 | 12,200 |   |  			
            | 10/14/2021 | -1.40 / -1.89% | 72.60 | 74.00 | 72.60 | 72.60 | 73.79 | 29.63 | 19,500 |   |  
            | 10/13/2021 | 0.00 / 0.00% | 74.00 | 74.00 | 73.00 | 74.00 | 73.90 | 30.20 | 25,400 |   |  			
            | 10/12/2021 | 0.00 / 0.00% | 73.90 | 74.00 | 72.50 | 74.00 | 73.62 | 30.20 | 216,200 |   |  
            | 10/11/2021 | 0.00 / 0.00% | 73.80 | 74.00 | 73.80 | 74.00 | 73.96 | 30.20 | 5,300 |   |  			
            | 10/8/2021 | +0.50 / +0.68% | 73.50 | 74.00 | 73.20 | 74.00 | 73.62 | 30.20 | 12,300 |   |  
            | 10/7/2021 | 0.00 / 0.00% | 73.20 | 73.50 | 73.20 | 73.50 | 73.48 | 29.99 | 8,900 |   |  |