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                    Closing price on 5/31/2012
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        |           
                
                    | Open | 4.90 |  
                    | High | 4.90 |  
                    | Low | 4.90 |  
                    | Volume | 7,710 |  
                    | Split-adjusted Price | 2.92 |  
                
             | 
 |  CMX Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/31/2012 | -0.20 / -3.92% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 2.92 | 7,710 |   |  
            | 5/30/2012 | -0.20 / -3.77% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 3.04 | 25,270 |   |  			
            | 5/29/2012 | -0.20 / -3.64% | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 3.16 | 6,220 |   |  
            | 5/28/2012 | +0.20 / +3.77% | 5.50 | 5.50 | 5.10 | 5.50 | 5.50 | 3.28 | 32,130 |   |  			
            | 5/25/2012 | -0.20 / -3.64% | 5.30 | 5.50 | 5.30 | 5.30 | 5.30 | 3.16 | 28,050 |   |  
            | 5/24/2012 | -0.20 / -3.51% | 5.70 | 5.70 | 5.50 | 5.50 | 5.50 | 3.28 | 9,070 |   |  			
            | 5/23/2012 | -0.20 / -3.39% | 6.00 | 6.00 | 5.70 | 5.70 | 5.70 | 3.39 | 110 |   |  
            | 5/22/2012 | -0.30 / -4.84% | 6.00 | 6.00 | 5.90 | 5.90 | 5.90 | 3.51 | 10,810 |   |  			
            | 5/21/2012 | +0.10 / +1.64% | 6.20 | 6.20 | 6.00 | 6.20 | 6.20 | 3.69 | 22,960 |   |  
            | 5/18/2012 | +0.10 / +1.67% | 6.20 | 6.20 | 6.00 | 6.10 | 6.10 | 3.63 | 23,310 |   |  			
            | 5/17/2012 | +0.20 / +3.45% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 3.57 | 15,810 |   |  
            | 5/16/2012 | +0.20 / +3.57% | 5.40 | 5.80 | 5.40 | 5.80 | 5.80 | 3.45 | 25,500 |   |  			
            | 5/15/2012 | -0.20 / -3.45% | 5.60 | 5.80 | 5.60 | 5.60 | 5.60 | 3.33 | 30,130 |   |  
            | 5/14/2012 | -0.30 / -4.92% | 6.40 | 6.40 | 5.80 | 5.80 | 5.80 | 3.45 | 64,960 |   |  			
            | 5/11/2012 | +0.20 / +3.39% | 6.10 | 6.10 | 6.10 | 6.10 | 6.10 | 3.63 | 26,180 |   |  
            | 5/10/2012 | +0.20 / +3.51% | 5.90 | 5.90 | 5.90 | 5.90 | 5.90 | 3.51 | 18,020 |   |  			
            | 5/9/2012 | +0.20 / +3.64% | 5.70 | 5.70 | 5.70 | 5.70 | 5.70 | 3.39 | 30,940 |   |  
            | 5/8/2012 | +0.20 / +3.77% | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 3.28 | 320 |   |  			
            | 5/7/2012 | +0.20 / +3.92% | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 3.16 | 32,600 |   |  
            | 5/4/2012 | +0.20 / +4.08% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 3.04 | 35,490 |   |  			
            | 5/3/2012 | +0.20 / +4.26% | 4.70 | 4.90 | 4.70 | 4.90 | 4.90 | 2.92 | 84,260 |   |  
            | 5/2/2012 | +0.10 / +2.17% | 4.80 | 4.80 | 4.70 | 4.70 | 4.70 | 2.80 | 36,050 |   |  			
            | 4/27/2012 | +0.20 / +4.55% | 4.30 | 4.60 | 4.30 | 4.60 | 4.60 | 2.74 | 38,850 |   |  
            | 4/26/2012 | 0.00 / 0.00% | 4.30 | 4.40 | 4.30 | 4.40 | 4.40 | 2.62 | 7,700 |   |  			
            | 4/25/2012 | -0.10 / -2.22% | 4.50 | 4.60 | 4.40 | 4.40 | 4.40 | 2.62 | 6,870 |   |  
            | 4/24/2012 | -0.20 / -4.26% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 2.68 | 12,330 |   |  			
            | 4/23/2012 | +0.20 / +4.44% | 4.30 | 4.70 | 4.30 | 4.70 | 4.70 | 2.80 | 1,290 |   |  
            | 4/20/2012 | +0.20 / +4.65% | 4.30 | 4.50 | 4.30 | 4.50 | 4.50 | 2.68 | 40,170 |   |  			
            | 4/19/2012 | +0.10 / +2.38% | 4.30 | 4.40 | 4.30 | 4.30 | 4.30 | 2.56 | 24,650 |   |  
            | 4/18/2012 | 0.00 / 0.00% | 4.20 | 4.20 | 4.00 | 4.20 | 4.20 | 2.50 | 105,490 |   |  |