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                    Closing price on 5/18/2015
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                    | Open | 11.90 |  
                    | High | 11.90 |  
                    | Low | 11.40 |  
                    | Volume | 28,200 |  
                    | Split-adjusted Price | 7.80 |  
                
             | 
 |  CMS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/18/2015 | -0.40 / -3.33% | 11.90 | 11.90 | 11.40 | 11.60 | 11.60 | 7.80 | 28,200 |   |  
            | 5/15/2015 | 0.00 / 0.00% | 12.00 | 12.00 | 11.80 | 12.00 | 11.95 | 8.07 | 10,000 |   |  			
            | 5/14/2015 | 0.00 / 0.00% | 12.20 | 12.20 | 11.90 | 12.00 | 12.11 | 8.07 | 13,200 |   |  
            | 5/13/2015 | +0.80 / +7.14% | 11.30 | 12.30 | 11.30 | 12.00 | 12.07 | 8.07 | 125,200 |   |  			
            | 5/12/2015 | 0.00 / 0.00% | 11.20 | 11.20 | 11.10 | 11.20 | 11.11 | 7.54 | 9,600 |   |  
            | 5/11/2015 | -0.20 / -1.75% | 11.30 | 11.30 | 11.20 | 11.20 | 11.23 | 7.54 | 8,800 |   |  			
            | 5/8/2015 | 0.00 / 0.00% | 11.30 | 11.40 | 11.30 | 11.40 | 11.39 | 7.67 | 22,300 |   |  
            | 5/7/2015 | +0.20 / +1.79% | 11.20 | 11.40 | 11.00 | 11.40 | 11.16 | 7.67 | 37,700 |   |  			
            | 5/6/2015 | -0.40 / -3.45% | 11.50 | 11.50 | 11.20 | 11.20 | 11.35 | 7.54 | 4,100 |   |  
            | 5/5/2015 | +0.10 / +0.87% | 11.70 | 11.70 | 11.20 | 11.60 | 11.37 | 7.80 | 9,400 |   |  			
            | 5/4/2015 | -0.40 / -3.36% | 11.90 | 11.90 | 11.00 | 11.50 | 11.38 | 7.74 | 55,200 |   |  
            | 4/27/2015 | -0.20 / -1.65% | 12.00 | 12.00 | 11.80 | 11.90 | 11.91 | 8.01 | 9,200 |   |  			
            | 4/24/2015 | 0.00 / 0.00% | 11.90 | 12.10 | 11.90 | 12.10 | 12.06 | 8.14 | 24,500 |   |  
            | 4/23/2015 | -0.20 / -1.63% | 12.20 | 12.20 | 11.60 | 12.10 | 12.04 | 8.14 | 26,800 |   |  			
            | 4/22/2015 | -0.10 / -0.81% | 12.20 | 12.40 | 12.10 | 12.30 | 12.24 | 8.28 | 31,400 |   |  
            | 4/21/2015 | 0.00 / 0.00% | 12.30 | 12.40 | 12.20 | 12.40 | 12.29 | 8.34 | 65,200 |   |  			
            | 4/20/2015 | 0.00 / 0.00% | 12.40 | 12.50 | 12.20 | 12.40 | 12.34 | 8.34 | 58,800 |   |  
            | 4/17/2015 | 0.00 / 0.00% | 12.20 | 12.60 | 12.20 | 12.40 | 12.35 | 8.34 | 62,700 |   |  			
            | 4/16/2015 | +0.10 / +0.81% | 12.30 | 12.50 | 12.30 | 12.40 | 12.40 | 8.34 | 64,600 |   |  
            | 4/15/2015 | -0.20 / -1.60% | 12.40 | 12.50 | 12.20 | 12.30 | 12.32 | 8.28 | 79,200 |   |  			
            | 4/14/2015 | -0.20 / -1.57% | 12.60 | 12.70 | 12.40 | 12.50 | 12.50 | 8.41 | 66,900 |   |  
            | 4/13/2015 | -0.20 / -1.55% | 12.70 | 12.70 | 12.50 | 12.70 | 12.59 | 8.55 | 49,200 |   |  			
            | 4/10/2015 | +0.10 / +0.78% | 12.80 | 12.90 | 12.70 | 12.90 | 12.81 | 8.68 | 50,300 |   |  
            | 4/9/2015 | +0.20 / +1.59% | 12.60 | 12.90 | 12.60 | 12.80 | 12.74 | 8.61 | 64,600 |   |  			
            | 4/8/2015 | -0.10 / -0.79% | 12.70 | 12.70 | 12.50 | 12.60 | 12.60 | 8.48 | 15,700 |   |  
            | 4/7/2015 | +0.20 / +1.60% | 12.50 | 12.70 | 12.30 | 12.70 | 12.48 | 8.55 | 45,400 |   |  			
            | 4/6/2015 | -0.10 / -0.79% | 12.50 | 12.60 | 12.40 | 12.50 | 12.51 | 8.41 | 16,000 |   |  
            | 4/3/2015 | 0.00 / 0.00% | 12.50 | 12.60 | 12.40 | 12.60 | 12.51 | 8.48 | 19,200 |   |  			
            | 4/2/2015 | +0.30 / +2.44% | 12.40 | 12.60 | 12.00 | 12.60 | 12.15 | 8.48 | 96,700 |   |  
            | 4/1/2015 | -0.40 / -3.15% | 12.70 | 12.80 | 12.30 | 12.30 | 12.64 | 8.28 | 57,800 |   |  |