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                    Closing price on 10/9/2012
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                    | Open | 6.00 |  
                    | High | 6.00 |  
                    | Low | 6.00 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 4.39 |  
                
             | 
 |  XMC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/9/2012 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 4.39 | 0 |   |  
            | 10/8/2012 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 4.39 | 2,400 |   |  			
            | 10/5/2012 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 4.39 | 0 |   |  
            | 10/4/2012 | -0.40 / -6.25% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 4.39 | 200 |   |  			
            | 10/3/2012 | 0.00 / 0.00% | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 4.68 | 0 |   |  
            | 10/2/2012 | +0.30 / +4.92% | 6.40 | 6.40 | 6.40 | 6.40 | 6.40 | 4.68 | 100 |   |  			
            | 10/1/2012 | 0.00 / 0.00% | 6.10 | 6.10 | 6.10 | 6.10 | 6.10 | 4.46 | 0 |   |  
            | 9/28/2012 | -0.20 / -3.17% | 6.10 | 6.10 | 6.10 | 6.10 | 6.10 | 4.46 | 200 |   |  			
            | 9/27/2012 | 0.00 / 0.00% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 4.61 | 0 |   |  
            | 9/26/2012 | +0.30 / +5.00% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 4.61 | 100 |   |  			
            | 9/25/2012 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 4.39 | 0 |   |  
            | 9/24/2012 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 4.39 | 0 |   |  			
            | 9/21/2012 | +0.30 / +5.26% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 4.39 | 200 |   |  
            | 9/20/2012 | 0.00 / 0.00% | 5.70 | 5.70 | 5.70 | 5.70 | 5.70 | 4.17 | 0 |   |  			
            | 9/19/2012 | 0.00 / 0.00% | 5.70 | 5.70 | 5.70 | 5.70 | 5.70 | 4.17 | 0 |   |  
            | 9/18/2012 | -0.40 / -6.56% | 5.70 | 5.70 | 5.70 | 5.70 | 5.70 | 4.17 | 500 |   |  			
            | 9/17/2012 | 0.00 / 0.00% | 6.10 | 6.10 | 6.10 | 6.10 | 6.10 | 4.46 | 0 |   |  
            | 9/14/2012 | +0.20 / +3.39% | 6.00 | 6.10 | 6.00 | 6.10 | 6.00 | 4.46 | 2,100 |   |  			
            | 9/13/2012 | 0.00 / 0.00% | 5.90 | 5.90 | 5.90 | 5.90 | 5.90 | 4.31 | 0 |   |  
            | 9/12/2012 | -0.20 / -3.28% | 6.30 | 6.30 | 5.90 | 5.90 | 6.02 | 4.31 | 1,000 |   |  			
            | 9/11/2012 | -0.20 / -3.17% | 5.90 | 6.10 | 5.90 | 6.10 | 5.90 | 4.46 | 30,100 |   |  
            | 9/10/2012 | 0.00 / 0.00% | 5.90 | 6.30 | 5.80 | 6.30 | 5.91 | 4.61 | 2,000 |   |  			
            | 9/7/2012 | +0.10 / +1.67% | 6.00 | 6.10 | 6.00 | 6.10 | 6.04 | 4.46 | 500 |   |  
            | 9/6/2012 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 4.39 | 0 |   |  			
            | 9/5/2012 | -0.10 / -1.64% | 6.30 | 6.30 | 5.90 | 6.00 | 6.14 | 4.39 | 2,100 |   |  
            | 9/4/2012 | 0.00 / 0.00% | 5.60 | 6.10 | 5.60 | 6.10 | 5.72 | 4.46 | 2,100 |   |  			
            | 8/31/2012 | +0.10 / +1.69% | 5.90 | 6.00 | 5.90 | 6.00 | 5.90 | 4.39 | 7,400 |   |  
            | 8/30/2012 | 0.00 / 0.00% | 5.90 | 5.90 | 5.90 | 5.90 | 5.90 | 4.31 | 900 |   |  			
            | 8/29/2012 | +0.30 / +5.36% | 5.80 | 5.90 | 5.60 | 5.90 | 5.78 | 4.31 | 7,900 |   |  
            | 8/28/2012 | +0.10 / +1.82% | 5.60 | 5.60 | 5.50 | 5.60 | 5.59 | 4.09 | 3,700 |   |  |