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                    Closing price on 11/22/2012
                 |  |  
    
        |           
                
                    | Open | 9.80 |  
                    | High | 9.80 |  
                    | Low | 9.80 |  
                    | Volume | 3,500 |  
                    | Split-adjusted Price | 5.01 |  
                
             | 
 |  CMS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/22/2012 | +0.10 / +1.03% | 9.80 | 9.80 | 9.80 | 9.80 | 9.80 | 5.01 | 3,500 |   |  
            | 11/21/2012 | -0.20 / -2.02% | 9.90 | 10.00 | 9.50 | 9.70 | 9.70 | 4.96 | 9,400 |   |  			
            | 11/20/2012 | +0.20 / +2.06% | 9.50 | 9.90 | 9.50 | 9.90 | 9.90 | 5.06 | 7,400 |   |  
            | 11/19/2012 | +0.60 / +6.59% | 9.60 | 9.70 | 9.30 | 9.70 | 9.70 | 4.96 | 6,600 |   |  			
            | 11/16/2012 | -0.60 / -6.19% | 9.60 | 9.60 | 9.10 | 9.10 | 9.10 | 4.65 | 4,200 |   |  
            | 11/15/2012 | -0.10 / -1.02% | 9.70 | 9.80 | 9.60 | 9.70 | 9.70 | 4.96 | 8,500 |   |  			
            | 11/14/2012 | +0.10 / +1.03% | 9.70 | 9.90 | 9.70 | 9.80 | 9.80 | 5.01 | 28,600 |   |  
            | 11/13/2012 | +0.40 / +4.30% | 9.70 | 9.80 | 9.50 | 9.70 | 9.70 | 4.96 | 43,100 |   |  			
            | 11/12/2012 | +0.60 / +6.90% | 9.30 | 9.30 | 8.60 | 9.30 | 9.30 | 4.75 | 23,600 |   |  
            | 11/9/2012 | -0.30 / -3.33% | 8.90 | 8.90 | 8.70 | 8.70 | 8.70 | 4.44 | 72,800 |   |  			
            | 11/8/2012 | -0.40 / -4.26% | 9.50 | 9.50 | 8.90 | 9.00 | 9.00 | 4.60 | 19,600 |   |  
            | 11/7/2012 | +0.70 / +8.05% | 9.10 | 9.40 | 8.90 | 9.40 | 9.40 | 4.80 | 3,400 |   |  			
            | 11/6/2012 | -0.30 / -3.33% | 9.00 | 9.00 | 8.70 | 8.70 | 8.70 | 4.44 | 14,900 |   |  
            | 11/5/2012 | 0.00 / 0.00% | 9.10 | 9.20 | 8.90 | 9.00 | 9.00 | 4.60 | 11,200 |   |  			
            | 11/2/2012 | -0.50 / -5.26% | 9.40 | 9.40 | 9.00 | 9.00 | 9.00 | 4.60 | 17,700 |   |  
            | 11/1/2012 | -0.20 / -2.06% | 9.60 | 9.60 | 9.50 | 9.50 | 9.50 | 4.85 | 2,400 |   |  			
            | 10/31/2012 | +0.10 / +1.04% | 9.70 | 9.70 | 9.50 | 9.70 | 9.70 | 4.96 | 4,900 |   |  
            | 10/30/2012 | -0.20 / -2.04% | 9.70 | 9.70 | 9.60 | 9.60 | 9.60 | 4.90 | 3,300 |   |  			
            | 10/29/2012 | -0.10 / -1.01% | 9.30 | 9.80 | 9.30 | 9.80 | 9.80 | 5.01 | 15,200 |   |  
            | 10/26/2012 | +0.10 / +1.02% | 9.90 | 10.00 | 9.90 | 9.90 | 9.90 | 5.06 | 700 |   |  			
            | 10/25/2012 | -0.20 / -2.00% | 10.00 | 10.00 | 9.70 | 9.80 | 9.80 | 5.01 | 2,500 |   |  
            | 10/24/2012 | +0.10 / +1.01% | 10.00 | 10.00 | 9.90 | 10.00 | 10.00 | 5.11 | 3,100 |   |  			
            | 10/23/2012 | -0.10 / -1.00% | 10.00 | 10.00 | 9.70 | 9.90 | 9.90 | 5.06 | 2,800 |   |  
            | 10/22/2012 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 5.11 | 100 |   |  			
            | 10/19/2012 | +0.20 / +2.04% | 10.00 | 10.00 | 9.70 | 10.00 | 10.00 | 5.11 | 8,200 |   |  
            | 10/18/2012 | -0.40 / -3.92% | 10.10 | 10.20 | 9.80 | 9.80 | 9.80 | 5.01 | 12,200 |   |  			
            | 10/17/2012 | +0.10 / +0.99% | 10.10 | 10.30 | 10.00 | 10.20 | 10.20 | 5.21 | 12,600 |   |  
            | 10/16/2012 | -0.10 / -0.98% | 10.10 | 10.10 | 9.80 | 10.10 | 10.10 | 5.16 | 20,200 |   |  			
            | 10/15/2012 | 0.00 / 0.00% | 10.20 | 10.20 | 10.00 | 10.20 | 10.20 | 5.21 | 11,300 |   |  
            | 10/12/2012 | -0.10 / -0.97% | 10.40 | 10.40 | 10.00 | 10.20 | 10.20 | 5.21 | 18,400 |   |  |