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                    Closing price on 8/27/2012
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                    | Open | 4.20 |  
                    | High | 4.40 |  
                    | Low | 4.10 |  
                    | Volume | 5,320 |  
                    | Split-adjusted Price | 2.62 |  
                
             | 
 |  CMX Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/27/2012 | +0.10 / +2.33% | 4.20 | 4.40 | 4.10 | 4.40 | 4.40 | 2.62 | 5,320 |   |  
            | 8/24/2012 | -0.20 / -4.44% | 4.30 | 4.60 | 4.30 | 4.30 | 4.30 | 2.56 | 5,470 |   |  			
            | 8/23/2012 | 0.00 / 0.00% | 4.30 | 4.50 | 4.30 | 4.50 | 4.50 | 2.68 | 1,010 |   |  
            | 8/22/2012 | +0.10 / +2.27% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 2.68 | 40 |   |  			
            | 8/21/2012 | -0.10 / -2.22% | 4.70 | 4.70 | 4.40 | 4.40 | 4.40 | 2.62 | 6,900 |   |  
            | 8/20/2012 | +0.20 / +4.65% | 4.30 | 4.50 | 4.30 | 4.50 | 4.50 | 2.68 | 22,880 |   |  			
            | 8/17/2012 | -0.20 / -4.44% | 4.40 | 4.60 | 4.30 | 4.30 | 4.30 | 2.56 | 1,328,090 |   |  
            | 8/16/2012 | -0.20 / -4.26% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 2.68 | 1,260 |   |  			
            | 8/15/2012 | -0.20 / -4.08% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 2.80 | 20 |   |  
            | 8/14/2012 | -0.20 / -3.92% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.92 | 2,470 |   |  			
            | 8/13/2012 | 0.00 / 0.00% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 3.04 | 1,850,916 |   |  
            | 8/10/2012 | +0.20 / +4.08% | 5.10 | 5.10 | 4.90 | 5.10 | 5.10 | 3.04 | 17,420 |   |  			
            | 8/9/2012 | +0.20 / +4.26% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.92 | 2,790 |   |  
            | 8/8/2012 | +0.20 / +4.44% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 2.80 | 5,830 |   |  			
            | 8/7/2012 | +0.10 / +2.27% | 4.40 | 4.50 | 4.20 | 4.50 | 4.50 | 2.68 | 8,260 |   |  
            | 8/6/2012 | 0.00 / 0.00% | 4.30 | 4.40 | 4.20 | 4.40 | 4.40 | 2.62 | 3,470 |   |  			
            | 8/3/2012 | -0.20 / -4.35% | 4.40 | 4.40 | 4.40 | 4.40 | 4.40 | 2.62 | 520 |   |  
            | 8/2/2012 | +0.10 / +2.22% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 2.74 | 110 |   |  			
            | 8/1/2012 | 0.00 / 0.00% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 2.68 | 0 |   |  
            | 7/31/2012 | 0.00 / 0.00% | 4.30 | 4.50 | 4.30 | 4.50 | 4.50 | 2.68 | 20 |   |  			
            | 7/30/2012 | -0.20 / -4.26% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 2.68 | 3,050 |   |  
            | 7/27/2012 | 0.00 / 0.00% | 4.50 | 4.70 | 4.50 | 4.70 | 4.70 | 2.80 | 1,340 |   |  			
            | 7/26/2012 | +0.20 / +4.44% | 4.40 | 4.70 | 4.30 | 4.70 | 4.70 | 2.80 | 2,910 |   |  
            | 7/25/2012 | 0.00 / 0.00% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 2.68 | 0 |   |  			
            | 7/24/2012 | +0.20 / +4.65% | 4.10 | 4.50 | 4.10 | 4.50 | 4.50 | 2.68 | 1,080 |   |  
            | 7/23/2012 | -0.20 / -4.44% | 4.30 | 4.40 | 4.30 | 4.30 | 4.30 | 2.56 | 3,320 |   |  			
            | 7/20/2012 | -0.20 / -4.26% | 4.70 | 4.70 | 4.50 | 4.50 | 4.50 | 2.68 | 15,990 |   |  
            | 7/19/2012 | +0.20 / +4.44% | 4.60 | 4.70 | 4.30 | 4.70 | 4.70 | 2.80 | 7,870 |   |  			
            | 7/18/2012 | +0.20 / +4.65% | 4.30 | 4.50 | 4.10 | 4.50 | 4.50 | 2.68 | 5,020 |   |  
            | 7/17/2012 | +0.10 / +2.38% | 4.00 | 4.30 | 4.00 | 4.30 | 4.30 | 2.56 | 6,680 |   |  |