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                    Closing price on 8/28/2017
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        |           
                
                    | Open | 15.80 |  
                    | High | 15.80 |  
                    | Low | 15.80 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 7.45 |  
                
             | 
 |  DDN Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/28/2017 | 0.00 / 0.00% | 15.80 | 15.80 | 15.80 | 15.80 | 15.80 | 7.45 | 0 |   |  
            | 8/25/2017 | 0.00 / 0.00% | 15.80 | 15.80 | 15.80 | 15.80 | 15.80 | 7.45 | 1,000 |   |  			
            | 8/24/2017 | 0.00 / 0.00% | 15.80 | 15.80 | 15.80 | 15.80 | 15.80 | 7.45 | 0 |   |  
            | 8/23/2017 | 0.00 / 0.00% | 15.80 | 15.80 | 15.80 | 15.80 | 15.80 | 7.45 | 1,800 |   |  			
            | 8/22/2017 | 0.00 / 0.00% | 15.80 | 15.80 | 15.80 | 15.80 | 15.80 | 7.45 | 1,000 |   |  
            | 8/21/2017 | -0.20 / -1.25% | 15.80 | 15.80 | 15.80 | 15.80 | 15.80 | 7.45 | 1,000 |   |  			
            | 8/18/2017 | +0.30 / +1.91% | 16.00 | 16.00 | 16.00 | 16.00 | 16.00 | 7.54 | 3,922 |   |  
            | 8/17/2017 | 0.00 / 0.00% | 15.70 | 15.70 | 15.70 | 15.70 | 15.70 | 7.40 | 0 |   |  			
            | 8/16/2017 | +0.10 / +0.64% | 15.70 | 15.70 | 15.70 | 15.70 | 15.70 | 7.40 | 500 |   |  
            | 8/15/2017 | +0.40 / +2.63% | 15.60 | 15.60 | 15.60 | 15.60 | 15.60 | 7.35 | 1,607 |   |  			
            | 8/14/2017 | -0.80 / -5.00% | 15.20 | 15.20 | 15.20 | 15.20 | 15.20 | 7.16 | 5,000 |   |  
            | 8/11/2017 | 0.00 / 0.00% | 16.00 | 16.00 | 16.00 | 16.00 | 16.00 | 7.54 | 0 |   |  			
            | 8/10/2017 | -0.30 / -1.84% | 16.00 | 16.00 | 16.00 | 16.00 | 16.00 | 7.54 | 1,600 |   |  
            | 8/9/2017 | 0.00 / 0.00% | 16.30 | 16.30 | 16.30 | 16.30 | 16.30 | 7.68 | 0 |   |  			
            | 8/8/2017 | 0.00 / 0.00% | 16.30 | 16.30 | 16.30 | 16.30 | 16.30 | 7.68 | 0 |   |  
            | 8/7/2017 | +0.30 / +1.88% | 16.30 | 16.30 | 16.30 | 16.30 | 16.30 | 7.68 | 440 |   |  			
            | 8/4/2017 | 0.00 / 0.00% | 16.00 | 16.00 | 16.00 | 16.00 | 16.00 | 7.54 | 3,486 |   |  
            | 8/3/2017 | -0.50 / -3.03% | 16.00 | 16.00 | 16.00 | 16.00 | 16.00 | 7.54 | 110 |   |  			
            | 8/2/2017 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 7.78 | 0 |   |  
            | 8/1/2017 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 7.78 | 1,000 |   |  			
            | 7/31/2017 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 7.78 | 0 |   |  
            | 7/28/2017 | -0.10 / -0.60% | 16.60 | 16.60 | 16.50 | 16.50 | 16.54 | 7.78 | 2,400 |   |  			
            | 7/27/2017 | 0.00 / 0.00% | 16.60 | 16.60 | 16.60 | 16.60 | 16.60 | 7.82 | 1,000 |   |  
            | 7/26/2017 | +0.10 / +0.61% | 16.50 | 16.60 | 16.50 | 16.60 | 16.51 | 7.82 | 3,800 |   |  			
            | 7/25/2017 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 7.78 | 850 |   |  
            | 7/24/2017 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 7.78 | 0 |   |  			
            | 7/21/2017 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 7.78 | 0 |   |  
            | 7/20/2017 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 7.78 | 6,100 |   |  			
            | 7/19/2017 | 0.00 / 0.00% | 16.50 | 16.50 | 16.50 | 16.50 | 16.50 | 7.78 | 4,700 |   |  
            | 7/18/2017 | -0.50 / -2.94% | 17.00 | 17.00 | 16.50 | 16.50 | 16.50 | 7.78 | 12,400 |   |  |