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            | 
                    Closing price on 2/12/2014
                 |  |  
    
        |           
                
                    | Open | 7.20 |  
                    | High | 7.20 |  
                    | Low | 6.70 |  
                    | Volume | 2,570 |  
                    | Split-adjusted Price | 4.32 |  
                
             | 
 |  DTT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/12/2014 | -0.50 / -6.94% | 7.20 | 7.20 | 6.70 | 6.70 | 6.70 | 4.32 | 2,570 |   |  
            | 2/11/2014 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 2,000 |   |  			
            | 2/10/2014 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 0 |   |  
            | 2/7/2014 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 0 |   |  			
            | 2/6/2014 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 1,000 |   |  
            | 1/27/2014 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 0 |   |  			
            | 1/24/2014 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 0 |   |  
            | 1/23/2014 | 0.00 / 0.00% | 7.00 | 7.20 | 7.00 | 7.20 | 7.20 | 4.64 | 1,500 |   |  			
            | 1/22/2014 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 1,000 |   |  
            | 1/21/2014 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 1,000 |   |  			
            | 1/20/2014 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 1,000 |   |  
            | 1/17/2014 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 0 |   |  			
            | 1/16/2014 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 1,000 |   |  
            | 1/15/2014 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 1,000 |   |  			
            | 1/14/2014 | +0.10 / +1.41% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 4.64 | 1,000 |   |  
            | 1/13/2014 | 0.00 / 0.00% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 4.58 | 0 |   |  			
            | 1/10/2014 | 0.00 / 0.00% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 4.58 | 0 |   |  
            | 1/9/2014 | 0.00 / 0.00% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 4.58 | 0 |   |  			
            | 1/8/2014 | 0.00 / 0.00% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 4.58 | 1,000 |   |  
            | 1/7/2014 | 0.00 / 0.00% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 4.58 | 1,000 |   |  			
            | 1/6/2014 | +0.10 / +1.43% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 4.58 | 1,000 |   |  
            | 1/3/2014 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.51 | 0 |   |  			
            | 1/2/2014 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.51 | 0 |   |  
            | 12/31/2013 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.51 | 990 |   |  			
            | 12/30/2013 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.51 | 1,010 |   |  
            | 12/27/2013 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.51 | 0 |   |  			
            | 12/26/2013 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.51 | 0 |   |  
            | 12/25/2013 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.51 | 1,000 |   |  			
            | 12/24/2013 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.51 | 0 |   |  
            | 12/23/2013 | +0.20 / +2.94% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.51 | 1,000 |   |  |