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            | 
                    Closing price on 3/23/2012
                 |  |  
    
        |           
                
                    | Open | 4.60 |  
                    | High | 4.70 |  
                    | Low | 4.50 |  
                    | Volume | 7,330 |  
                    | Split-adjusted Price | 2.80 |  
                
             | 
 |  CMX Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/23/2012 | 0.00 / 0.00% | 4.60 | 4.70 | 4.50 | 4.70 | 4.70 | 2.80 | 7,330 |   |  
            | 3/22/2012 | +0.10 / +2.17% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 2.80 | 1,060 |   |  			
            | 3/21/2012 | -0.20 / -4.17% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 2.74 | 70 |   |  
            | 3/20/2012 | 0.00 / 0.00% | 4.80 | 4.80 | 4.80 | 4.80 | 4.80 | 2.86 | 0 |   |  			
            | 3/19/2012 | 0.00 / 0.00% | 4.60 | 4.80 | 4.60 | 4.80 | 4.80 | 2.86 | 2,670 |   |  
            | 3/16/2012 | +0.10 / +2.13% | 4.50 | 4.80 | 4.50 | 4.80 | 4.80 | 2.86 | 20 |   |  			
            | 3/15/2012 | +0.20 / +4.44% | 4.70 | 4.70 | 4.30 | 4.70 | 4.70 | 2.80 | 1,110 |   |  
            | 3/14/2012 | +0.20 / +4.65% | 4.50 | 4.50 | 4.30 | 4.50 | 4.50 | 2.68 | 8,150 |   |  			
            | 3/13/2012 | -0.20 / -4.44% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 2.56 | 12,060 |   |  
            | 3/12/2012 | -0.20 / -4.26% | 4.70 | 4.70 | 4.50 | 4.50 | 4.50 | 2.68 | 12,240 |   |  			
            | 3/9/2012 | -0.20 / -4.08% | 4.90 | 4.90 | 4.70 | 4.70 | 4.70 | 2.80 | 2,420 |   |  
            | 3/8/2012 | -0.20 / -3.92% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.92 | 100 |   |  			
            | 3/7/2012 | 0.00 / 0.00% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 3.04 | 6,200 |   |  
            | 3/6/2012 | +0.20 / +4.08% | 5.10 | 5.10 | 4.90 | 5.10 | 5.10 | 3.04 | 5,290 |   |  			
            | 3/5/2012 | +0.20 / +4.26% | 4.90 | 4.90 | 4.70 | 4.90 | 4.90 | 2.92 | 69,690 |   |  
            | 3/2/2012 | -0.20 / -4.08% | 4.80 | 4.80 | 4.70 | 4.70 | 4.70 | 2.80 | 590 |   |  			
            | 3/1/2012 | 0.00 / 0.00% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.92 | 0 |   |  
            | 2/29/2012 | +0.20 / +4.26% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.92 | 100 |   |  			
            | 2/28/2012 | 0.00 / 0.00% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 2.80 | 0 |   |  
            | 2/27/2012 | +0.20 / +4.44% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 2.80 | 10 |   |  			
            | 2/24/2012 | +0.20 / +4.65% | 4.10 | 4.50 | 4.10 | 4.50 | 4.50 | 2.68 | 600 |   |  
            | 2/23/2012 | -0.20 / -4.44% | 4.70 | 4.70 | 4.30 | 4.30 | 4.30 | 2.56 | 20 |   |  			
            | 2/22/2012 | -0.20 / -4.26% | 4.50 | 4.70 | 4.50 | 4.50 | 4.50 | 2.68 | 100 |   |  
            | 2/21/2012 | -0.20 / -4.08% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 2.80 | 670 |   |  			
            | 2/20/2012 | 0.00 / 0.00% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.92 | 0 |   |  
            | 2/17/2012 | 0.00 / 0.00% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.92 | 0 |   |  			
            | 2/16/2012 | -0.10 / -2.00% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.92 | 10 |   |  
            | 2/15/2012 | 0.00 / 0.00% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 2.98 | 0 |   |  			
            | 2/14/2012 | +0.10 / +2.04% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 2.98 | 100 |   |  
            | 2/13/2012 | 0.00 / 0.00% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.92 | 0 |   |  |