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                    Closing price on 9/16/2014
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        |           
                
                    | Open | 34.60 |  
                    | High | 34.60 |  
                    | Low | 34.50 |  
                    | Volume | 1,600 |  
                    | Split-adjusted Price | 20.85 |  
                
             | 
 |  DNM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/16/2014 | -0.90 / -2.54% | 34.60 | 34.60 | 34.50 | 34.50 | 34.50 | 20.85 | 1,600 |   |  
            | 9/15/2014 | -0.80 / -2.21% | 34.50 | 35.40 | 34.50 | 35.40 | 35.40 | 21.40 | 1,000 |   |  			
            | 9/12/2014 | -0.20 / -0.55% | 35.00 | 36.20 | 35.00 | 36.20 | 36.20 | 21.88 | 950 |   |  
            | 9/11/2014 | +1.40 / +4.00% | 36.40 | 36.40 | 36.40 | 36.40 | 36.40 | 22.00 | 100 |   |  			
            | 9/10/2014 | -0.50 / -1.41% | 34.50 | 35.00 | 34.50 | 35.00 | 35.00 | 21.15 | 850 |   |  
            | 9/9/2014 | 0.00 / 0.00% | 35.00 | 35.50 | 34.50 | 35.50 | 35.50 | 21.46 | 2,500 |   |  			
            | 9/8/2014 | -0.70 / -1.93% | 35.00 | 38.50 | 35.00 | 35.50 | 35.50 | 21.46 | 3,000 |   |  
            | 9/5/2014 | +1.50 / +4.32% | 37.90 | 37.90 | 34.60 | 36.20 | 36.20 | 21.88 | 491,900 |   |  			
            | 9/4/2014 | 0.00 / 0.00% | 34.70 | 34.70 | 34.70 | 34.70 | 34.70 | 20.97 | 0 |   |  
            | 9/3/2014 | -0.30 / -0.86% | 35.00 | 35.00 | 34.70 | 34.70 | 34.70 | 20.97 | 1,100 |   |  			
            | 8/29/2014 | 0.00 / 0.00% | 35.00 | 35.00 | 35.00 | 35.00 | 35.00 | 21.15 | 5,500 |   |  
            | 8/28/2014 | +0.10 / +0.29% | 34.90 | 37.00 | 34.90 | 35.00 | 35.00 | 21.15 | 2,600 |   |  			
            | 8/27/2014 | 0.00 / 0.00% | 34.90 | 34.90 | 34.90 | 34.90 | 34.90 | 21.09 | 0 |   |  
            | 8/26/2014 | 0.00 / 0.00% | 34.90 | 34.90 | 34.90 | 34.90 | 34.90 | 21.09 | 209,376 |   |  			
            | 8/25/2014 | -1.10 / -3.06% | 38.00 | 38.00 | 33.00 | 34.90 | 34.90 | 21.09 | 1,600 |   |  
            | 8/22/2014 | +2.00 / +5.88% | 34.50 | 37.40 | 34.50 | 36.00 | 36.00 | 21.76 | 3,100 |   |  			
            | 8/21/2014 | -0.40 / -1.16% | 32.50 | 34.00 | 32.50 | 34.00 | 34.00 | 20.55 | 4,800 |   |  
            | 8/20/2014 | 0.00 / 0.00% | 34.40 | 34.40 | 34.40 | 34.40 | 34.40 | 20.79 | 50 |   |  			
            | 8/19/2014 | 0.00 / 0.00% | 34.40 | 34.40 | 34.40 | 34.40 | 34.40 | 20.79 | 0 |   |  
            | 8/18/2014 | +0.50 / +1.47% | 34.90 | 34.90 | 31.80 | 34.40 | 34.40 | 20.79 | 2,500 |   |  			
            | 8/15/2014 | -1.10 / -3.14% | 32.50 | 33.90 | 32.50 | 33.90 | 33.90 | 20.49 | 1,000 |   |  
            | 8/14/2014 | 0.00 / 0.00% | 35.00 | 35.00 | 35.00 | 35.00 | 35.00 | 21.15 | 0 |   |  			
            | 8/13/2014 | +1.00 / +2.94% | 35.00 | 35.00 | 35.00 | 35.00 | 35.00 | 21.15 | 100 |   |  
            | 8/12/2014 | +0.50 / +1.49% | 33.50 | 34.00 | 33.50 | 34.00 | 34.00 | 20.55 | 3,100 |   |  			
            | 8/11/2014 | +0.70 / +2.13% | 33.50 | 33.50 | 33.50 | 33.50 | 33.50 | 20.25 | 1,000 |   |  
            | 8/8/2014 | +0.20 / +0.61% | 32.80 | 32.80 | 32.80 | 32.80 | 32.80 | 19.82 | 200 |   |  			
            | 8/7/2014 | -0.10 / -0.31% | 34.50 | 34.50 | 31.50 | 32.60 | 32.60 | 19.70 | 1,200 |   |  
            | 8/6/2014 | 0.00 / 0.00% | 32.70 | 32.70 | 32.70 | 32.70 | 32.70 | 19.76 | 0 |   |  			
            | 8/5/2014 | -0.20 / -0.61% | 33.00 | 33.00 | 32.00 | 32.70 | 32.70 | 19.76 | 2,100 |   |  
            | 8/4/2014 | +1.00 / +3.13% | 31.50 | 32.90 | 31.50 | 32.90 | 32.90 | 19.88 | 1,500 |   |  |