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                    Closing price on 5/12/2014
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                    | Open | 6.50 |  
                    | High | 6.50 |  
                    | Low | 6.50 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 4.19 |  
                
             | 
 |  DTT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/12/2014 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.19 | 0 |   |  
            | 5/9/2014 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.19 | 0 |   |  			
            | 5/8/2014 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.19 | 0 |   |  
            | 5/7/2014 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.19 | 0 |   |  			
            | 5/6/2014 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.19 | 0 |   |  
            | 5/5/2014 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.19 | 0 |   |  			
            | 4/29/2014 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.19 | 0 |   |  
            | 4/28/2014 | +0.40 / +6.56% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.19 | 30 |   |  			
            | 4/25/2014 | -0.10 / -1.61% | 6.10 | 6.10 | 6.10 | 6.10 | 6.10 | 3.93 | 1,000 |   |  
            | 4/24/2014 | -0.30 / -4.62% | 6.30 | 6.30 | 6.20 | 6.20 | 6.20 | 4.00 | 2,000 |   |  			
            | 4/23/2014 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.19 | 0 |   |  
            | 4/22/2014 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.19 | 0 |   |  			
            | 4/21/2014 | 0.00 / 0.00% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.19 | 0 |   |  
            | 4/18/2014 | -0.20 / -2.99% | 6.70 | 6.70 | 6.50 | 6.50 | 6.50 | 4.19 | 2,400 |   |  			
            | 4/17/2014 | 0.00 / 0.00% | 6.70 | 6.70 | 6.70 | 6.70 | 6.70 | 4.32 | 0 |   |  
            | 4/16/2014 | 0.00 / 0.00% | 6.70 | 6.70 | 6.70 | 6.70 | 6.70 | 4.32 | 0 |   |  			
            | 4/15/2014 | 0.00 / 0.00% | 6.70 | 6.70 | 6.70 | 6.70 | 6.70 | 4.32 | 0 |   |  
            | 4/14/2014 | -0.10 / -1.47% | 6.40 | 6.70 | 6.40 | 6.70 | 6.70 | 4.32 | 20 |   |  			
            | 4/11/2014 | 0.00 / 0.00% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 4.39 | 2,000 |   |  
            | 4/10/2014 | 0.00 / 0.00% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 4.39 | 2,000 |   |  			
            | 4/8/2014 | 0.00 / 0.00% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 4.39 | 2,510 |   |  
            | 4/7/2014 | -0.10 / -1.45% | 6.90 | 6.90 | 6.80 | 6.80 | 6.80 | 4.39 | 2,500 |   |  			
            | 4/4/2014 | 0.00 / 0.00% | 7.00 | 7.00 | 6.90 | 6.90 | 6.90 | 4.45 | 550 |   |  
            | 4/3/2014 | 0.00 / 0.00% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 4.45 | 400 |   |  			
            | 4/2/2014 | 0.00 / 0.00% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 4.45 | 2,010 |   |  
            | 4/1/2014 | 0.00 / 0.00% | 6.50 | 6.90 | 6.50 | 6.90 | 6.90 | 4.45 | 2,200 |   |  			
            | 3/31/2014 | 0.00 / 0.00% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 4.45 | 0 |   |  
            | 3/28/2014 | -0.30 / -4.17% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 4.45 | 1,000 |   |  			
            | 3/27/2014 | +0.40 / +5.88% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 10 |   |  
            | 3/26/2014 | 0.00 / 0.00% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 4.39 | 940 |   |  |