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            | 
                    Closing price on 3/21/2016
                 |  |  
    
        |           
                
                    | Open | 5.10 |  
                    | High | 5.10 |  
                    | Low | 4.80 |  
                    | Volume | 21,520 |  
                    | Split-adjusted Price | 2.86 |  
                
             | 
 |  CMX Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/21/2016 | -0.30 / -5.88% | 5.10 | 5.10 | 4.80 | 4.80 | 4.88 | 2.86 | 21,520 |   |  
            | 3/18/2016 | 0.00 / 0.00% | 5.10 | 5.10 | 4.90 | 5.10 | 4.97 | 3.04 | 47,050 |   |  			
            | 3/17/2016 | +0.20 / +4.08% | 4.90 | 5.10 | 4.90 | 5.10 | 4.99 | 3.04 | 82,090 |   |  
            | 3/16/2016 | +0.20 / +4.26% | 4.80 | 4.90 | 4.70 | 4.90 | 4.82 | 2.92 | 49,620 |   |  			
            | 3/15/2016 | -0.10 / -2.08% | 4.70 | 4.80 | 4.70 | 4.70 | 4.72 | 2.80 | 10,390 |   |  
            | 3/14/2016 | 0.00 / 0.00% | 4.80 | 4.80 | 4.80 | 4.80 | 4.80 | 2.86 | 6,670 |   |  			
            | 3/11/2016 | -0.10 / -2.04% | 4.80 | 4.90 | 4.70 | 4.80 | 4.89 | 2.86 | 2,250 |   |  
            | 3/10/2016 | +0.30 / +6.52% | 4.70 | 4.90 | 4.70 | 4.90 | 4.75 | 2.92 | 9,420 |   |  			
            | 3/9/2016 | -0.10 / -2.13% | 4.70 | 4.80 | 4.60 | 4.60 | 4.60 | 2.74 | 15,430 |   |  
            | 3/8/2016 | -0.20 / -4.08% | 4.90 | 4.90 | 4.70 | 4.70 | 4.73 | 2.80 | 30,040 |   |  			
            | 3/7/2016 | 0.00 / 0.00% | 4.90 | 4.90 | 4.70 | 4.90 | 4.87 | 2.92 | 29,760 |   |  
            | 3/4/2016 | 0.00 / 0.00% | 4.90 | 4.90 | 4.80 | 4.90 | 4.87 | 2.92 | 13,750 |   |  			
            | 3/3/2016 | +0.10 / +2.08% | 4.80 | 4.90 | 4.70 | 4.90 | 4.76 | 2.92 | 39,820 |   |  
            | 3/2/2016 | -0.10 / -2.04% | 4.70 | 4.80 | 4.70 | 4.80 | 4.75 | 2.86 | 11,140 |   |  			
            | 3/1/2016 | 0.00 / 0.00% | 4.80 | 4.90 | 4.70 | 4.90 | 4.77 | 2.92 | 23,900 |   |  
            | 2/29/2016 | 0.00 / 0.00% | 4.90 | 4.90 | 4.70 | 4.90 | 4.78 | 2.92 | 7,740 |   |  			
            | 2/26/2016 | +0.10 / +2.08% | 4.70 | 4.90 | 4.70 | 4.90 | 4.82 | 2.92 | 13,290 |   |  
            | 2/25/2016 | 0.00 / 0.00% | 4.80 | 4.80 | 4.80 | 4.80 | 4.80 | 2.86 | 32,540 |   |  			
            | 2/24/2016 | -0.10 / -2.04% | 4.80 | 4.90 | 4.80 | 4.80 | 4.83 | 2.86 | 11,480 |   |  
            | 2/23/2016 | -0.10 / -2.00% | 5.10 | 5.10 | 4.70 | 4.90 | 4.92 | 2.92 | 55,400 |   |  			
            | 2/22/2016 | +0.30 / +6.38% | 4.70 | 5.00 | 4.70 | 5.00 | 4.97 | 2.98 | 58,700 |   |  
            | 2/19/2016 | +0.20 / +4.44% | 4.50 | 4.70 | 4.40 | 4.70 | 4.52 | 2.80 | 31,170 |   |  			
            | 2/18/2016 | 0.00 / 0.00% | 4.60 | 4.60 | 4.40 | 4.50 | 4.52 | 2.68 | 13,260 |   |  
            | 2/17/2016 | 0.00 / 0.00% | 4.60 | 4.60 | 4.50 | 4.50 | 4.55 | 2.68 | 21,520 |   |  			
            | 2/16/2016 | +0.20 / +4.65% | 4.40 | 4.60 | 4.40 | 4.50 | 4.49 | 2.68 | 30,290 |   |  
            | 2/15/2016 | +0.10 / +2.38% | 4.40 | 4.40 | 4.30 | 4.30 | 4.38 | 2.56 | 19,410 |   |  			
            | 2/5/2016 | 0.00 / 0.00% | 4.30 | 4.40 | 4.10 | 4.20 | 4.25 | 2.50 | 4,240 |   |  
            | 2/4/2016 | +0.10 / +2.44% | 4.20 | 4.20 | 4.20 | 4.20 | 4.20 | 2.50 | 12,340 |   |  			
            | 2/3/2016 | 0.00 / 0.00% | 4.10 | 4.10 | 4.10 | 4.10 | 4.10 | 2.44 | 19,450 |   |  
            | 2/2/2016 | +0.10 / +2.50% | 4.10 | 4.20 | 4.10 | 4.10 | 4.13 | 2.44 | 23,700 |   |  |