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                    Closing price on 8/24/2012
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                    | Open | 19.70 |  
                    | High | 19.70 |  
                    | Low | 19.50 |  
                    | Volume | 500 |  
                    | Split-adjusted Price | 5.83 |  
                
             | 
 |  DBM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/24/2012 | -0.20 / -1.02% | 19.70 | 19.70 | 19.50 | 19.50 | 19.60 | 5.83 | 500 |   |  
            | 8/23/2012 | 0.00 / 0.00% | 20.00 | 20.00 | 17.80 | 19.70 | 19.60 | 5.89 | 15,000 |   |  			
            | 8/22/2012 | +0.20 / +1.03% | 19.70 | 19.70 | 19.70 | 19.70 | 19.70 | 5.89 | 0 |   |  
            | 8/21/2012 | -0.50 / -2.50% | 20.00 | 20.00 | 19.50 | 19.50 | 19.70 | 5.83 | 4,800 |   |  			
            | 8/20/2012 | +0.20 / +1.01% | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 5.98 | 100 |   |  
            | 8/17/2012 | +0.50 / +2.56% | 19.80 | 20.00 | 19.80 | 20.00 | 19.90 | 5.98 | 3,200 |   |  			
            | 8/16/2012 | 0.00 / 0.00% | 19.60 | 19.60 | 19.50 | 19.50 | 19.50 | 5.83 | 5,200 |   |  
            | 8/15/2012 | 0.00 / 0.00% | 20.00 | 20.00 | 19.50 | 19.50 | 19.50 | 5.83 | 11,100 |   |  			
            | 8/14/2012 | 0.00 / 0.00% | 21.30 | 21.30 | 19.50 | 19.50 | 19.50 | 5.83 | 5,100 |   |  
            | 8/13/2012 | 0.00 / 0.00% | 19.50 | 19.50 | 19.50 | 19.50 | 19.50 | 5.83 | 1,000 |   |  			
            | 8/10/2012 | 0.00 / 0.00% | 19.50 | 19.50 | 19.50 | 19.50 | 19.50 | 5.83 | 0 |   |  
            | 8/9/2012 | +0.50 / +2.63% | 19.50 | 19.50 | 19.50 | 19.50 | 19.50 | 5.83 | 5,000 |   |  			
            | 8/8/2012 | +0.30 / +1.60% | 20.50 | 20.50 | 19.00 | 19.00 | 19.10 | 5.68 | 2,100 |   |  
            | 8/7/2012 | 0.00 / 0.00% | 18.70 | 18.70 | 18.70 | 18.70 | 18.70 | 5.59 | 0 |   |  			
            | 8/6/2012 | -1.80 / -8.78% | 18.70 | 18.70 | 18.70 | 18.70 | 18.70 | 5.59 | 100 |   |  
            | 8/3/2012 | 0.00 / 0.00% | 20.50 | 20.50 | 20.50 | 20.50 | 20.50 | 6.13 | 0 |   |  			
            | 8/2/2012 | 0.00 / 0.00% | 20.50 | 20.50 | 20.50 | 20.50 | 20.50 | 6.13 | 0 |   |  
            | 8/1/2012 | +1.50 / +7.89% | 20.50 | 20.50 | 20.50 | 20.50 | 20.50 | 6.13 | 100 |   |  			
            | 7/31/2012 | -1.10 / -5.47% | 19.00 | 20.10 | 19.00 | 19.00 | 19.70 | 5.68 | 8,000 |   |  
            | 7/30/2012 | 0.00 / 0.00% | 20.10 | 20.10 | 20.10 | 20.10 | 20.10 | 6.01 | 0 |   |  			
            | 7/27/2012 | 0.00 / 0.00% | 20.00 | 21.50 | 20.00 | 20.00 | 20.00 | 5.98 | 4,500 |   |  
            | 7/26/2012 | 0.00 / 0.00% | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 5.98 | 400 |   |  			
            | 7/25/2012 | -0.60 / -2.91% | 21.00 | 21.00 | 20.00 | 20.00 | 20.10 | 5.98 | 4,000 |   |  
            | 7/24/2012 | -0.30 / -1.44% | 20.60 | 20.60 | 20.60 | 20.60 | 20.60 | 6.16 | 500 |   |  			
            | 7/23/2012 | +0.30 / +1.46% | 20.60 | 20.90 | 20.60 | 20.90 | 20.60 | 6.25 | 2,500 |   |  
            | 7/20/2012 | -0.30 / -1.44% | 20.60 | 20.60 | 20.60 | 20.60 | 20.60 | 6.16 | 800 |   |  			
            | 7/19/2012 | -0.10 / -0.48% | 18.90 | 20.90 | 18.90 | 20.90 | 20.60 | 6.25 | 600 |   |  
            | 7/18/2012 | +0.40 / +1.94% | 21.00 | 21.00 | 21.00 | 21.00 | 21.00 | 6.28 | 100 |   |  			
            | 7/17/2012 | +1.80 / +9.57% | 19.00 | 20.60 | 19.00 | 20.60 | 19.30 | 6.16 | 2,500 |   |  
            | 7/16/2012 | +1.70 / +9.94% | 18.80 | 18.80 | 18.80 | 18.80 | 18.80 | 5.62 | 100 |   |  |