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                    Closing price on 6/11/2013
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                    | Open | 11.00 |  
                    | High | 11.00 |  
                    | Low | 10.90 |  
                    | Volume | 15,400 |  
                    | Split-adjusted Price | 6.69 |  
                
             | 
 |  CMS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/11/2013 | 0.00 / 0.00% | 11.00 | 11.00 | 10.90 | 11.00 | 11.00 | 6.69 | 15,400 |   |  
            | 6/10/2013 | -0.10 / -0.90% | 10.90 | 11.10 | 10.90 | 11.00 | 11.00 | 6.69 | 15,700 |   |  			
            | 6/7/2013 | -0.10 / -0.89% | 11.20 | 11.20 | 11.10 | 11.10 | 11.10 | 6.75 | 14,000 |   |  
            | 6/6/2013 | 0.00 / 0.00% | 11.00 | 11.20 | 11.00 | 11.20 | 11.20 | 6.81 | 21,800 |   |  			
            | 6/5/2013 | +0.20 / +1.82% | 10.90 | 11.20 | 10.90 | 11.20 | 11.20 | 6.81 | 200 |   |  
            | 6/4/2013 | -0.10 / -0.90% | 11.10 | 11.10 | 11.00 | 11.00 | 11.00 | 6.69 | 26,600 |   |  			
            | 6/3/2013 | -0.10 / -0.89% | 11.00 | 11.10 | 11.00 | 11.10 | 11.10 | 6.75 | 11,000 |   |  
            | 5/31/2013 | +0.10 / +0.90% | 11.20 | 11.30 | 11.20 | 11.20 | 11.20 | 6.81 | 18,900 |   |  			
            | 5/30/2013 | -0.20 / -1.77% | 11.10 | 11.30 | 11.10 | 11.10 | 11.10 | 6.75 | 4,000 |   |  
            | 5/29/2013 | +0.20 / +1.80% | 11.20 | 11.30 | 11.10 | 11.30 | 11.30 | 6.87 | 66,500 |   |  			
            | 5/28/2013 | 0.00 / 0.00% | 11.40 | 11.40 | 11.10 | 11.10 | 11.10 | 6.75 | 33,400 |   |  
            | 5/27/2013 | +0.10 / +0.91% | 11.10 | 11.10 | 11.00 | 11.10 | 11.10 | 6.75 | 25,100 |   |  			
            | 5/24/2013 | -0.10 / -0.90% | 11.00 | 11.10 | 11.00 | 11.00 | 11.00 | 6.69 | 25,900 |   |  
            | 5/23/2013 | 0.00 / 0.00% | 11.00 | 11.10 | 11.00 | 11.10 | 11.10 | 6.75 | 30,100 |   |  			
            | 5/22/2013 | +0.10 / +0.91% | 11.00 | 11.10 | 11.00 | 11.10 | 11.10 | 6.75 | 15,800 |   |  
            | 5/21/2013 | +0.10 / +0.92% | 10.80 | 11.10 | 10.80 | 11.00 | 11.00 | 6.69 | 15,700 |   |  			
            | 5/20/2013 | -0.40 / -3.54% | 11.20 | 11.20 | 10.80 | 10.90 | 10.90 | 6.63 | 90,500 |   |  
            | 5/17/2013 | 0.00 / 0.00% | 11.20 | 11.30 | 11.20 | 11.30 | 11.30 | 6.87 | 7,000 |   |  			
            | 5/16/2013 | -0.50 / -4.24% | 11.70 | 11.80 | 11.00 | 11.30 | 11.30 | 6.87 | 60,100 |   |  
            | 5/15/2013 | +1.00 / +9.26% | 10.90 | 11.80 | 10.90 | 11.80 | 11.80 | 7.18 | 367,000 |   |  			
            | 5/14/2013 | -0.10 / -0.92% | 10.90 | 10.90 | 10.80 | 10.80 | 10.80 | 6.57 | 14,000 |   |  
            | 5/13/2013 | 0.00 / 0.00% | 10.90 | 11.00 | 10.90 | 10.90 | 10.90 | 6.63 | 23,400 |   |  			
            | 5/10/2013 | 0.00 / 0.00% | 10.90 | 10.90 | 10.90 | 10.90 | 10.90 | 6.63 | 38,200 |   |  
            | 5/9/2013 | 0.00 / 0.00% | 10.80 | 10.90 | 10.80 | 10.90 | 10.90 | 6.63 | 58,900 |   |  			
            | 5/8/2013 | 0.00 / 0.00% | 10.80 | 10.90 | 10.80 | 10.90 | 10.90 | 6.63 | 16,600 |   |  
            | 5/7/2013 | -0.10 / -0.91% | 10.90 | 10.90 | 10.90 | 10.90 | 10.90 | 6.63 | 3,100 |   |  			
            | 5/6/2013 | +0.10 / +0.92% | 10.80 | 11.00 | 10.80 | 11.00 | 11.00 | 6.69 | 11,600 |   |  
            | 5/3/2013 | +0.10 / +0.93% | 10.80 | 10.90 | 10.80 | 10.90 | 10.90 | 6.63 | 9,500 |   |  			
            | 5/2/2013 | 0.00 / 0.00% | 10.80 | 10.80 | 10.80 | 10.80 | 10.80 | 6.57 | 3,500 |   |  
            | 4/26/2013 | 0.00 / 0.00% | 10.70 | 10.80 | 10.70 | 10.80 | 10.80 | 6.57 | 3,900 |   |  |