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                    Closing price on 8/12/2015
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                    | Open | 19.90 |  
                    | High | 19.90 |  
                    | Low | 19.90 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 6.52 |  
                
             | 
 |  DBT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/12/2015 | 0.00 / 0.00% | 19.90 | 19.90 | 19.90 | 19.90 | 19.90 | 6.52 | 0 |   |  
            | 8/11/2015 | -0.10 / -0.50% | 19.80 | 19.90 | 19.80 | 19.90 | 19.85 | 6.52 | 2,700 |   |  			
            | 8/10/2015 | 0.00 / 0.00% | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 6.56 | 0 |   |  
            | 8/7/2015 | 0.00 / 0.00% | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 6.56 | 0 |   |  			
            | 8/6/2015 | 0.00 / 0.00% | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 6.56 | 0 |   |  
            | 8/5/2015 | +0.20 / +1.01% | 19.90 | 20.00 | 19.90 | 20.00 | 19.95 | 6.56 | 9,000 |   |  			
            | 8/4/2015 | 0.00 / 0.00% | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 6.49 | 100 |   |  
            | 8/3/2015 | 0.00 / 0.00% | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 6.49 | 300 |   |  			
            | 7/31/2015 | 0.00 / 0.00% | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 6.49 | 900 |   |  
            | 7/30/2015 | 0.00 / 0.00% | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 6.49 | 500 |   |  			
            | 7/29/2015 | +0.20 / +1.02% | 19.60 | 19.80 | 19.60 | 19.80 | 19.70 | 6.49 | 8,200 |   |  
            | 7/28/2015 | 0.00 / 0.00% | 19.60 | 19.60 | 19.60 | 19.60 | 19.60 | 6.42 | 0 |   |  			
            | 7/27/2015 | -0.20 / -1.01% | 19.10 | 19.60 | 19.10 | 19.60 | 19.35 | 6.42 | 10,100 |   |  
            | 7/24/2015 | +0.10 / +0.51% | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 6.49 | 100 |   |  			
            | 7/23/2015 | -0.30 / -1.50% | 19.00 | 20.00 | 19.00 | 19.70 | 19.18 | 6.46 | 14,733 |   |  
            | 7/22/2015 | +0.80 / +4.17% | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 6.56 | 100 |   |  			
            | 7/21/2015 | -0.50 / -2.54% | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 6.29 | 100 |   |  
            | 7/20/2015 | -0.30 / -1.50% | 19.00 | 19.70 | 19.00 | 19.70 | 19.62 | 6.46 | 8,000 |   |  			
            | 7/17/2015 | +0.20 / +1.01% | 19.50 | 20.00 | 19.50 | 20.00 | 19.50 | 6.56 | 4,400 |   |  
            | 7/16/2015 | -0.20 / -1.00% | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 6.49 | 600 |   |  			
            | 7/15/2015 | +0.40 / +2.04% | 21.50 | 21.50 | 19.50 | 20.00 | 20.07 | 6.56 | 56,400 |   |  
            | 7/14/2015 | 0.00 / 0.00% | 19.60 | 19.60 | 19.50 | 19.60 | 19.52 | 6.42 | 36,500 |   |  			
            | 7/13/2015 | 0.00 / 0.00% | 19.60 | 19.60 | 19.60 | 19.60 | 19.60 | 6.42 | 0 |   |  
            | 7/10/2015 | -0.20 / -1.01% | 19.50 | 19.60 | 19.50 | 19.60 | 19.54 | 6.42 | 2,633 |   |  			
            | 7/9/2015 | +0.30 / +1.54% | 19.50 | 19.80 | 19.50 | 19.80 | 19.50 | 6.49 | 14,800 |   |  
            | 7/8/2015 | -0.30 / -1.52% | 19.50 | 19.50 | 19.50 | 19.50 | 19.50 | 6.39 | 10,000 |   |  			
            | 7/7/2015 | +0.20 / +1.02% | 19.30 | 19.80 | 19.30 | 19.80 | 19.30 | 6.49 | 7,800 |   |  
            | 7/6/2015 | 0.00 / 0.00% | 19.60 | 19.60 | 19.60 | 19.60 | 19.60 | 6.42 | 10,000 |   |  			
            | 7/3/2015 | -0.20 / -1.01% | 19.50 | 19.80 | 19.50 | 19.60 | 19.56 | 6.42 | 1,100 |   |  
            | 7/2/2015 | -1.50 / -7.04% | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 6.49 | 200 |   |  |