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            | 
                    Closing price on 2/15/2017
                 |  |  
    
        |           
                
                    | Open | 4.90 |  
                    | High | 5.00 |  
                    | Low | 4.70 |  
                    | Volume | 12,655 |  
                    | Split-adjusted Price | 4.50 |  
                
             | 
 |  CMS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/15/2017 | +0.10 / +2.04% | 4.90 | 5.00 | 4.70 | 5.00 | 4.97 | 4.50 | 12,655 |   |  
            | 2/14/2017 | -0.10 / -2.00% | 5.00 | 5.00 | 4.90 | 4.90 | 4.99 | 4.41 | 2,410 |   |  			
            | 2/13/2017 | 0.00 / 0.00% | 5.10 | 5.10 | 5.00 | 5.00 | 5.01 | 4.50 | 700 |   |  
            | 2/10/2017 | 0.00 / 0.00% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 4.50 | 7,160 |   |  			
            | 2/9/2017 | 0.00 / 0.00% | 4.90 | 5.10 | 4.90 | 5.00 | 5.00 | 4.50 | 5,400 |   |  
            | 2/8/2017 | 0.00 / 0.00% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 4.50 | 0 |   |  			
            | 2/7/2017 | -0.20 / -3.85% | 5.10 | 5.10 | 5.00 | 5.00 | 5.07 | 4.50 | 25,000 |   |  
            | 2/6/2017 | 0.00 / 0.00% | 5.20 | 5.20 | 5.20 | 5.20 | 5.20 | 4.68 | 1,065 |   |  			
            | 2/3/2017 | +0.10 / +1.96% | 5.10 | 5.20 | 5.00 | 5.20 | 5.16 | 4.68 | 2,800 |   |  
            | 2/2/2017 | -0.10 / -1.92% | 5.30 | 5.30 | 4.80 | 5.10 | 5.12 | 4.59 | 3,700 |   |  			
            | 1/25/2017 | -0.10 / -1.89% | 5.20 | 5.20 | 5.20 | 5.20 | 5.20 | 4.68 | 100 |   |  
            | 1/24/2017 | +0.20 / +3.92% | 5.30 | 5.30 | 4.80 | 5.30 | 5.08 | 4.77 | 4,400 |   |  			
            | 1/23/2017 | -0.40 / -7.27% | 5.40 | 5.40 | 5.10 | 5.10 | 5.31 | 4.59 | 5,800 |   |  
            | 1/20/2017 | 0.00 / 0.00% | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 4.95 | 1,450 |   |  			
            | 1/19/2017 | 0.00 / 0.00% | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 4.95 | 0 |   |  
            | 1/18/2017 | 0.00 / 0.00% | 5.50 | 5.50 | 5.40 | 5.50 | 5.49 | 4.95 | 11,000 |   |  			
            | 1/17/2017 | 0.00 / 0.00% | 5.40 | 5.50 | 5.40 | 5.50 | 5.50 | 4.95 | 52,200 |   |  
            | 1/16/2017 | +0.20 / +3.77% | 5.20 | 5.50 | 5.00 | 5.50 | 5.40 | 4.95 | 62,000 |   |  			
            | 1/13/2017 | 0.00 / 0.00% | 5.30 | 5.30 | 5.20 | 5.30 | 5.30 | 4.77 | 31,000 |   |  
            | 1/12/2017 | 0.00 / 0.00% | 5.30 | 5.40 | 4.90 | 5.30 | 5.24 | 4.77 | 55,460 |   |  			
            | 1/11/2017 | 0.00 / 0.00% | 5.30 | 5.40 | 5.30 | 5.30 | 5.34 | 4.77 | 27,830 |   |  
            | 1/10/2017 | -0.10 / -1.85% | 5.40 | 5.40 | 5.30 | 5.30 | 5.38 | 4.77 | 47,530 |   |  			
            | 1/9/2017 | +0.10 / +1.89% | 5.30 | 5.40 | 5.20 | 5.40 | 5.22 | 4.86 | 24,800 |   |  
            | 1/6/2017 | -0.10 / -1.85% | 5.20 | 5.30 | 5.20 | 5.30 | 5.21 | 4.77 | 21,630 |   |  			
            | 1/5/2017 | +0.20 / +3.85% | 5.20 | 5.40 | 5.00 | 5.40 | 5.18 | 4.86 | 20,400 |   |  
            | 1/4/2017 | 0.00 / 0.00% | 5.10 | 5.50 | 5.10 | 5.20 | 5.39 | 4.68 | 24,500 |   |  			
            | 1/3/2017 | +0.40 / +8.33% | 4.90 | 5.20 | 4.90 | 5.20 | 5.14 | 4.68 | 82,200 |   |  
            | 12/30/2016 | +0.20 / +4.35% | 4.80 | 5.00 | 4.70 | 4.80 | 4.91 | 4.32 | 46,660 |   |  			
            | 12/29/2016 | +0.40 / +9.52% | 4.50 | 4.60 | 4.50 | 4.60 | 4.55 | 4.14 | 13,200 |   |  
            | 12/28/2016 | -0.40 / -8.70% | 4.60 | 4.60 | 4.20 | 4.20 | 4.45 | 3.78 | 17,600 |   |  |