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            | 
                    Closing price on 2/27/2020
                 |  |  
    
        |           
                
                    | Open | 23.20 |  
                    | High | 23.70 |  
                    | Low | 23.20 |  
                    | Volume | 77,700 |  
                    | Split-adjusted Price | 8.70 |  
                
             | 
 |  MPC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/27/2020 | +0.20 / +0.85% | 23.20 | 23.70 | 23.20 | 23.70 | 23.55 | 8.70 | 77,700 |   |  
            | 2/26/2020 | -0.10 / -0.42% | 23.50 | 23.80 | 23.20 | 23.50 | 23.48 | 8.63 | 64,500 |   |  			
            | 2/25/2020 | +1.10 / +4.89% | 22.50 | 23.80 | 22.50 | 23.60 | 23.37 | 8.67 | 105,400 |   |  
            | 2/24/2020 | -1.10 / -4.66% | 23.10 | 23.20 | 22.50 | 22.50 | 22.68 | 8.26 | 134,200 |   |  			
            | 2/21/2020 | -1.10 / -4.55% | 24.10 | 24.20 | 23.00 | 23.10 | 23.63 | 8.48 | 98,700 |   |  
            | 2/20/2020 | -0.50 / -2.02% | 24.30 | 24.60 | 23.90 | 24.20 | 24.14 | 8.89 | 97,000 |   |  			
            | 2/19/2020 | +0.80 / +3.35% | 24.20 | 24.70 | 23.70 | 24.70 | 24.17 | 9.07 | 237,600 |   |  
            | 2/18/2020 | +1.30 / +5.75% | 23.10 | 23.90 | 22.50 | 23.90 | 23.42 | 8.78 | 2,437,400 |   |  			
            | 2/17/2020 | -1.40 / -5.83% | 23.50 | 23.50 | 22.50 | 22.60 | 23.02 | 8.30 | 252,800 |   |  
            | 2/14/2020 | -0.40 / -1.65% | 24.20 | 24.20 | 23.50 | 23.80 | 23.98 | 8.74 | 42,200 |   |  			
            | 2/13/2020 | +1.10 / +4.76% | 23.30 | 24.20 | 23.10 | 24.20 | 23.81 | 8.89 | 931,800 |   |  
            | 2/12/2020 | +0.90 / +4.05% | 22.10 | 23.20 | 22.10 | 23.10 | 22.61 | 8.48 | 156,100 |   |  			
            | 2/11/2020 | 0.00 / 0.00% | 22.00 | 22.20 | 22.00 | 22.20 | 22.02 | 8.15 | 113,000 |   |  
            | 2/10/2020 | +0.40 / +1.83% | 21.80 | 22.20 | 21.00 | 22.20 | 21.76 | 8.15 | 67,500 |   |  			
            | 2/7/2020 | +0.40 / +1.84% | 21.50 | 22.10 | 21.00 | 22.10 | 21.83 | 8.12 | 115,200 |   |  
            | 2/6/2020 | -0.30 / -1.36% | 21.50 | 22.30 | 21.50 | 21.70 | 21.73 | 7.97 | 110,100 |   |  			
            | 2/5/2020 | +1.00 / +4.76% | 21.00 | 22.20 | 20.90 | 22.00 | 21.52 | 8.08 | 100,600 |   |  
            | 2/4/2020 | +0.60 / +2.94% | 20.40 | 21.00 | 20.30 | 21.00 | 20.58 | 7.71 | 124,100 |   |  			
            | 2/3/2020 | -0.30 / -1.45% | 20.50 | 20.50 | 17.70 | 20.40 | 19.46 | 7.49 | 274,500 |   |  
            | 1/31/2020 | -1.40 / -6.42% | 21.70 | 21.70 | 20.30 | 20.40 | 20.71 | 7.49 | 164,500 |   |  			
            | 1/30/2020 | -1.40 / -6.03% | 22.50 | 22.70 | 21.70 | 21.80 | 22.06 | 8.01 | 96,200 |   |  
            | 1/22/2020 | -2.00 / -8.16% | 23.70 | 23.80 | 22.20 | 22.50 | 23.24 | 8.26 | 1,431,400 |   |  			
            | 1/21/2020 | +2.00 / +8.89% | 22.50 | 24.50 | 22.00 | 24.50 | 23.46 | 9.00 | 596,900 |   |  
            | 1/20/2020 | -0.40 / -1.75% | 22.20 | 22.60 | 21.10 | 22.50 | 21.83 | 8.26 | 481,800 |   |  			
            | 1/17/2020 | -2.10 / -8.50% | 24.50 | 24.50 | 21.80 | 22.60 | 22.88 | 8.30 | 913,300 |   |  
            | 1/16/2020 | +0.90 / +3.78% | 23.70 | 24.80 | 23.20 | 24.70 | 24.07 | 9.07 | 332,100 |   |  			
            | 1/15/2020 | 0.00 / 0.00% | 23.80 | 24.00 | 23.50 | 23.80 | 23.71 | 8.74 | 197,600 |   |  
            | 1/14/2020 | -0.10 / -0.42% | 24.10 | 24.20 | 23.70 | 23.80 | 23.89 | 8.74 | 163,200 |   |  			
            | 1/13/2020 | -0.40 / -1.65% | 24.10 | 24.20 | 23.40 | 23.90 | 23.81 | 8.78 | 260,600 |   |  
            | 1/10/2020 | -0.40 / -1.63% | 24.50 | 24.80 | 24.00 | 24.10 | 24.33 | 8.85 | 142,000 |   |  |