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                    Closing price on 7/26/2007
                 |  |  
    
        |           
                
                    | Open | 51.50 |  
                    | High | 51.50 |  
                    | Low | 50.50 |  
                    | Volume | 15,980 |  
                    | Split-adjusted Price | 3.07 |  
                
             | 
 |  GMC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/26/2007 | -1.50 / -2.88% | 51.50 | 51.50 | 50.50 | 50.50 | 50.50 | 3.07 | 15,980 |   |  
            | 7/25/2007 | -2.00 / -3.70% | 53.50 | 53.50 | 52.00 | 52.00 | 52.00 | 3.16 | 14,150 |   |  			
            | 7/24/2007 | +0.50 / +0.93% | 53.50 | 54.00 | 52.00 | 54.00 | 54.00 | 3.28 | 47,650 |   |  
            | 7/23/2007 | +0.50 / +0.94% | 53.00 | 54.00 | 53.00 | 53.50 | 53.50 | 3.25 | 42,090 |   |  			
            | 7/20/2007 | +2.50 / +4.95% | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | 3.22 | 17,720 |   |  
            | 7/19/2007 | -2.50 / -4.72% | 51.00 | 51.00 | 50.50 | 50.50 | 50.50 | 3.07 | 62,790 |   |  			
            | 7/18/2007 | -2.00 / -3.64% | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | 3.22 | 59,530 |   |  
            | 7/17/2007 | -2.00 / -3.51% | 57.00 | 59.00 | 55.00 | 55.00 | 55.00 | 3.34 | 96,810 |   |  			
            | 7/16/2007 | +2.50 / +4.59% | 55.00 | 57.00 | 55.00 | 57.00 | 57.00 | 3.46 | 95,470 |   |  
            | 7/13/2007 | +2.50 / +4.81% | 52.00 | 54.50 | 52.00 | 54.50 | 54.50 | 3.31 | 119,800 |   |  			
            | 7/12/2007 | +2.40 / +4.84% | 52.00 | 52.00 | 52.00 | 52.00 | 52.00 | 3.16 | 96,200 |   |  
            | 7/11/2007 | +2.30 / +4.86% | 49.60 | 49.60 | 49.60 | 49.60 | 49.60 | 3.01 | 5,240 |   |  			
            | 7/10/2007 | +2.20 / +4.88% | 47.30 | 47.30 | 47.30 | 47.30 | 47.30 | 2.87 | 5,660 |   |  
            | 7/9/2007 | +2.10 / +4.88% | 45.10 | 45.10 | 45.10 | 45.10 | 45.10 | 2.74 | 16,180 |   |  			
            | 7/6/2007 | +0.50 / +1.18% | 42.50 | 43.00 | 42.50 | 43.00 | 43.00 | 2.61 | 10,460 |   |  
            | 7/5/2007 | +0.50 / +1.19% | 42.00 | 42.50 | 42.00 | 42.50 | 42.50 | 2.58 | 4,350 |   |  			
            | 7/4/2007 | +2.00 / +5.00% | 40.50 | 42.00 | 40.50 | 42.00 | 42.00 | 2.55 | 7,000 |   |  
            | 7/3/2007 | -1.40 / -3.38% | 40.00 | 40.00 | 39.40 | 40.00 | 40.00 | 2.43 | 9,200 |   |  			
            | 7/2/2007 | -2.10 / -4.83% | 42.00 | 42.00 | 41.40 | 41.40 | 41.40 | 2.51 | 17,930 |   |  
            | 6/29/2007 | -1.50 / -3.33% | 44.00 | 44.00 | 43.50 | 43.50 | 43.50 | 2.64 | 10,520 |   |  			
            | 6/28/2007 | -1.00 / -2.17% | 46.00 | 46.00 | 45.00 | 45.00 | 45.00 | 2.73 | 3,370 |   |  
            | 6/27/2007 | +1.80 / +4.07% | 46.00 | 46.00 | 46.00 | 46.00 | 46.00 | 2.79 | 12,550 |   |  			
            | 6/26/2007 | -1.40 / -3.07% | 44.20 | 44.20 | 44.20 | 44.20 | 44.20 | 2.68 | 6,800 |   |  
            | 6/25/2007 | -2.40 / -5.00% | 47.00 | 47.00 | 45.60 | 45.60 | 45.60 | 2.77 | 12,460 |   |  			
            | 6/22/2007 | 0.00 / 0.00% | 48.00 | 48.00 | 48.00 | 48.00 | 48.00 | 2.92 | 16,830 |   |  
            | 6/21/2007 | +0.90 / +1.91% | 48.00 | 48.50 | 48.00 | 48.00 | 48.00 | 2.92 | 13,520 |   |  			
            | 6/20/2007 | -19.90 / -29.70% | 48.50 | 48.50 | 47.00 | 47.10 | 47.10 | 2.86 | 19,710 |   |  
            | 6/19/2007 | +0.50 / +0.75% | 67.00 | 67.00 | 67.00 | 67.00 | 67.00 | 2.83 | 28,960 |   |  			
            | 6/18/2007 | +1.00 / +1.53% | 66.50 | 68.00 | 66.50 | 66.50 | 66.50 | 2.81 | 62,990 |   |  
            | 6/15/2007 | -2.50 / -3.68% | 68.00 | 68.00 | 65.50 | 65.50 | 65.50 | 2.76 | 19,010 |   |  |