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                    Closing price on 8/15/2012
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                    | Open | 29.00 |  
                    | High | 29.00 |  
                    | Low | 29.00 |  
                    | Volume | 1,260 |  
                    | Split-adjusted Price | 3.97 |  
                
             | 
 |  MPC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/15/2012 | +0.20 / +0.69% | 29.00 | 29.00 | 29.00 | 29.00 | 29.00 | 3.97 | 1,260 |   |  
            | 8/14/2012 | -0.70 / -2.37% | 29.00 | 29.00 | 28.80 | 28.80 | 28.80 | 3.94 | 2,620 |   |  			
            | 8/13/2012 | -1.50 / -4.84% | 29.50 | 29.50 | 29.50 | 29.50 | 29.50 | 4.04 | 100 |   |  
            | 8/10/2012 | +1.10 / +3.68% | 29.90 | 31.00 | 29.90 | 31.00 | 31.00 | 4.24 | 260 |   |  			
            | 8/9/2012 | -1.00 / -3.24% | 30.90 | 30.90 | 29.90 | 29.90 | 29.90 | 4.09 | 70 |   |  
            | 8/8/2012 | +1.00 / +3.34% | 29.50 | 30.90 | 29.50 | 30.90 | 30.90 | 4.23 | 110 |   |  			
            | 8/7/2012 | -0.60 / -1.97% | 30.10 | 30.10 | 29.90 | 29.90 | 29.90 | 4.09 | 9,060 |   |  
            | 8/6/2012 | -0.50 / -1.61% | 31.00 | 31.00 | 30.50 | 30.50 | 30.50 | 4.17 | 330 |   |  			
            | 8/3/2012 | +0.90 / +2.99% | 31.00 | 31.00 | 31.00 | 31.00 | 31.00 | 4.24 | 10 |   |  
            | 8/2/2012 | -0.90 / -2.90% | 30.10 | 30.10 | 30.10 | 30.10 | 30.10 | 4.12 | 50 |   |  			
            | 8/1/2012 | -0.90 / -2.82% | 30.40 | 31.00 | 30.40 | 31.00 | 31.00 | 4.24 | 6,930 |   |  
            | 7/31/2012 | 0.00 / 0.00% | 32.00 | 32.00 | 31.90 | 31.90 | 31.90 | 4.36 | 20 |   |  			
            | 7/30/2012 | +1.00 / +3.24% | 29.80 | 31.90 | 29.80 | 31.90 | 31.90 | 4.36 | 380 |   |  
            | 7/27/2012 | 0.00 / 0.00% | 30.90 | 30.90 | 30.90 | 30.90 | 30.90 | 4.23 | 0 |   |  			
            | 7/26/2012 | +0.40 / +1.31% | 29.10 | 30.90 | 29.10 | 30.90 | 30.90 | 4.23 | 310 |   |  
            | 7/25/2012 | +0.60 / +2.01% | 29.10 | 30.50 | 29.10 | 30.50 | 30.50 | 4.17 | 2,340 |   |  			
            | 7/24/2012 | -0.60 / -1.97% | 29.60 | 29.90 | 29.60 | 29.90 | 29.90 | 4.09 | 4,330 |   |  
            | 7/23/2012 | -0.80 / -2.56% | 31.00 | 31.10 | 30.50 | 30.50 | 30.50 | 4.17 | 2,100 |   |  			
            | 7/20/2012 | +1.40 / +4.68% | 30.50 | 31.30 | 30.50 | 31.30 | 31.30 | 4.28 | 56,750 |   |  
            | 7/19/2012 | +1.40 / +4.91% | 27.50 | 29.90 | 27.50 | 29.90 | 29.90 | 4.09 | 11,050 |   |  			
            | 7/18/2012 | -0.80 / -2.73% | 29.80 | 29.80 | 28.50 | 28.50 | 28.50 | 3.90 | 190 |   |  
            | 7/17/2012 | -0.60 / -2.01% | 29.00 | 29.30 | 29.00 | 29.30 | 29.30 | 4.01 | 2,700 |   |  			
            | 7/16/2012 | +0.90 / +3.10% | 29.30 | 29.90 | 28.00 | 29.90 | 29.90 | 4.09 | 1,230 |   |  
            | 7/13/2012 | +0.80 / +2.84% | 28.50 | 29.00 | 28.50 | 29.00 | 29.00 | 3.97 | 70 |   |  			
            | 7/12/2012 | -0.30 / -1.05% | 28.20 | 28.50 | 28.20 | 28.20 | 28.20 | 3.86 | 6,340 |   |  
            | 7/11/2012 | 0.00 / 0.00% | 28.50 | 28.50 | 28.50 | 28.50 | 28.50 | 3.90 | 10 |   |  			
            | 7/10/2012 | 0.00 / 0.00% | 28.50 | 28.50 | 28.00 | 28.50 | 28.50 | 3.90 | 23,350 |   |  
            | 7/9/2012 | 0.00 / 0.00% | 28.50 | 28.50 | 28.00 | 28.50 | 28.50 | 3.90 | 2,750 |   |  			
            | 7/6/2012 | +0.50 / +1.79% | 28.00 | 28.50 | 28.00 | 28.50 | 28.50 | 3.90 | 310 |   |  
            | 7/5/2012 | +0.40 / +1.45% | 28.00 | 28.00 | 28.00 | 28.00 | 28.00 | 3.83 | 1,000 |   |  |