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                    Closing price on 2/18/2008
                 |  |  
    
        |           
                
                    | Open | 42.30 |  
                    | High | 42.50 |  
                    | Low | 42.30 |  
                    | Volume | 8,520 |  
                    | Split-adjusted Price | 2.61 |  
                
             | 
 |  GMC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/18/2008 | -2.20 / -4.94% | 42.30 | 42.50 | 42.30 | 42.30 | 42.30 | 2.61 | 8,520 |   |  
            | 2/15/2008 | 0.00 / 0.00% | 45.00 | 45.00 | 44.00 | 44.50 | 44.50 | 2.75 | 5,500 |   |  			
            | 2/14/2008 | +0.50 / +1.14% | 45.00 | 45.00 | 44.50 | 44.50 | 44.50 | 2.75 | 14,050 |   |  
            | 2/13/2008 | -0.50 / -1.12% | 44.00 | 45.00 | 43.50 | 44.00 | 44.00 | 2.71 | 10,090 |   |  			
            | 2/12/2008 | -2.00 / -4.30% | 47.00 | 47.50 | 44.50 | 44.50 | 44.50 | 2.75 | 6,920 |   |  
            | 2/1/2008 | +0.50 / +1.09% | 48.00 | 48.00 | 45.00 | 46.50 | 46.50 | 2.87 | 12,750 |   |  			
            | 1/31/2008 | -1.00 / -2.13% | 44.70 | 46.00 | 44.70 | 46.00 | 46.00 | 2.84 | 11,880 |   |  
            | 1/30/2008 | +2.20 / +4.91% | 47.00 | 47.00 | 47.00 | 47.00 | 47.00 | 2.90 | 12,960 |   |  			
            | 1/29/2008 | +1.00 / +2.28% | 43.80 | 44.80 | 42.00 | 44.80 | 44.80 | 2.76 | 17,900 |   |  
            | 1/28/2008 | -2.20 / -4.78% | 44.00 | 45.00 | 43.80 | 43.80 | 43.80 | 2.70 | 26,140 |   |  			
            | 1/25/2008 | +1.40 / +3.14% | 44.00 | 46.50 | 44.00 | 46.00 | 46.00 | 2.84 | 9,710 |   |  
            | 1/24/2008 | -0.40 / -0.89% | 46.90 | 46.90 | 44.60 | 44.60 | 44.60 | 2.75 | 4,890 |   |  			
            | 1/23/2008 | -2.00 / -4.26% | 46.00 | 46.50 | 45.00 | 45.00 | 45.00 | 2.78 | 17,360 |   |  
            | 1/22/2008 | -1.00 / -2.08% | 47.00 | 47.50 | 46.50 | 47.00 | 47.00 | 2.90 | 9,860 |   |  			
            | 1/21/2008 | -1.00 / -2.04% | 49.00 | 50.00 | 48.00 | 48.00 | 48.00 | 2.96 | 13,900 |   |  
            | 1/18/2008 | +1.00 / +2.08% | 47.50 | 49.00 | 47.50 | 49.00 | 49.00 | 3.02 | 11,860 |   |  			
            | 1/17/2008 | +1.10 / +2.35% | 49.20 | 49.20 | 46.90 | 48.00 | 48.00 | 2.96 | 21,480 |   |  
            | 1/16/2008 | +2.20 / +4.92% | 46.90 | 46.90 | 45.90 | 46.90 | 46.90 | 2.89 | 16,480 |   |  			
            | 1/15/2008 | -2.30 / -4.89% | 45.50 | 46.00 | 44.70 | 44.70 | 44.70 | 2.76 | 35,340 |   |  
            | 1/14/2008 | -1.40 / -2.89% | 48.40 | 48.40 | 47.00 | 47.00 | 47.00 | 2.90 | 25,540 |   |  			
            | 1/11/2008 | +0.80 / +1.68% | 47.50 | 49.90 | 47.00 | 48.40 | 48.40 | 2.99 | 21,630 |   |  
            | 1/10/2008 | -2.40 / -4.80% | 48.00 | 48.00 | 47.50 | 47.60 | 47.60 | 2.94 | 20,980 |   |  			
            | 1/9/2008 | -2.00 / -3.85% | 52.00 | 52.00 | 50.00 | 50.00 | 50.00 | 3.08 | 12,760 |   |  
            | 1/8/2008 | -0.50 / -0.95% | 52.50 | 54.00 | 52.00 | 52.00 | 52.00 | 3.21 | 16,920 |   |  			
            | 1/7/2008 | -2.00 / -3.67% | 54.00 | 54.00 | 52.50 | 52.50 | 52.50 | 3.24 | 10,290 |   |  
            | 1/4/2008 | 0.00 / 0.00% | 54.50 | 54.50 | 54.00 | 54.50 | 54.50 | 3.36 | 15,340 |   |  			
            | 1/3/2008 | -1.00 / -1.80% | 55.50 | 55.50 | 54.50 | 54.50 | 54.50 | 3.36 | 12,520 |   |  
            | 1/2/2008 | -0.50 / -0.89% | 57.00 | 57.00 | 55.50 | 55.50 | 55.50 | 3.42 | 6,790 |   |  			
            | 12/28/2007 | 0.00 / 0.00% | 56.00 | 56.00 | 55.50 | 56.00 | 56.00 | 3.45 | 4,900 |   |  
            | 12/27/2007 | -1.00 / -1.75% | 56.50 | 56.50 | 55.50 | 56.00 | 56.00 | 3.45 | 10,380 |   |  |