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                    Closing price on 10/27/2011
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                    | Open | 11.00 |  
                    | High | 11.00 |  
                    | Low | 11.00 |  
                    | Volume | 100 |  
                    | Split-adjusted Price | 6.89 |  
                
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 |  DPC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/27/2011 | +0.40 / +3.77% | 11.00 | 11.00 | 11.00 | 11.00 | 11.00 | 6.89 | 100 |   |  
            | 10/26/2011 | 0.00 / 0.00% | 10.60 | 10.60 | 10.60 | 10.60 | 10.60 | 6.64 | 0 |   |  			
            | 10/25/2011 | -0.40 / -3.64% | 10.60 | 10.60 | 10.50 | 10.60 | 10.60 | 6.64 | 3,200 |   |  
            | 10/24/2011 | +0.10 / +0.92% | 11.00 | 11.00 | 11.00 | 11.00 | 11.00 | 6.89 | 1,900 |   |  			
            | 10/21/2011 | +0.40 / +3.81% | 10.90 | 10.90 | 10.90 | 10.90 | 10.90 | 6.83 | 100 |   |  
            | 10/20/2011 | +0.10 / +0.96% | 10.50 | 10.50 | 10.40 | 10.50 | 10.50 | 6.58 | 5,000 |   |  			
            | 10/19/2011 | 0.00 / 0.00% | 10.40 | 10.40 | 10.40 | 10.40 | 10.40 | 6.52 | 0 |   |  
            | 10/18/2011 | -0.60 / -5.45% | 10.40 | 10.50 | 10.40 | 10.40 | 10.40 | 6.52 | 4,700 |   |  			
            | 10/17/2011 | 0.00 / 0.00% | 11.00 | 11.00 | 11.00 | 11.00 | 11.00 | 6.89 | 0 |   |  
            | 10/14/2011 | -0.10 / -0.90% | 11.00 | 11.00 | 11.00 | 11.00 | 11.00 | 6.89 | 500 |   |  			
            | 10/13/2011 | +0.80 / +7.77% | 11.10 | 11.10 | 11.10 | 11.10 | 11.10 | 6.95 | 100 |   |  
            | 10/12/2011 | -0.70 / -6.36% | 10.50 | 10.50 | 10.30 | 10.30 | 10.30 | 6.45 | 2,900 |   |  			
            | 10/11/2011 | -0.40 / -3.51% | 11.10 | 11.10 | 11.00 | 11.00 | 11.00 | 6.89 | 2,500 |   |  
            | 10/10/2011 | +0.10 / +0.88% | 11.40 | 11.40 | 11.40 | 11.40 | 11.40 | 7.14 | 0 |   |  			
            | 10/7/2011 | -0.10 / -0.88% | 11.50 | 12.10 | 11.30 | 11.30 | 11.30 | 7.08 | 6,100 |   |  
            | 10/6/2011 | -0.40 / -3.39% | 11.40 | 11.40 | 11.40 | 11.40 | 11.40 | 7.14 | 400 |   |  			
            | 10/5/2011 | +0.70 / +6.31% | 11.80 | 11.80 | 11.80 | 11.80 | 11.80 | 7.39 | 500 |   |  
            | 10/4/2011 | 0.00 / 0.00% | 11.10 | 11.10 | 11.10 | 11.10 | 11.10 | 6.95 | 1,000 |   |  			
            | 10/3/2011 | 0.00 / 0.00% | 11.10 | 11.10 | 11.10 | 11.10 | 11.10 | 6.95 | 600 |   |  
            | 9/30/2011 | -1.40 / -11.20% | 12.00 | 12.00 | 11.10 | 11.10 | 11.10 | 6.95 | 200 |   |  			
            | 9/29/2011 | +0.80 / +6.84% | 12.00 | 12.50 | 11.70 | 12.50 | 12.50 | 7.83 | 2,000 |   |  
            | 9/28/2011 | 0.00 / 0.00% | 11.70 | 11.70 | 11.70 | 11.70 | 11.70 | 7.33 | 0 |   |  			
            | 9/27/2011 | 0.00 / 0.00% | 11.70 | 11.70 | 11.70 | 11.70 | 11.70 | 7.33 | 0 |   |  
            | 9/26/2011 | +0.10 / +0.86% | 11.70 | 11.70 | 11.70 | 11.70 | 11.70 | 7.33 | 0 |   |  			
            | 9/23/2011 | -0.80 / -6.45% | 11.80 | 11.80 | 11.60 | 11.60 | 11.60 | 7.27 | 2,000 |   |  
            | 9/22/2011 | -0.40 / -3.13% | 12.40 | 12.40 | 12.40 | 12.40 | 12.40 | 7.77 | 500 |   |  			
            | 9/21/2011 | 0.00 / 0.00% | 12.80 | 12.80 | 12.80 | 12.80 | 12.80 | 8.02 | 0 |   |  
            | 9/20/2011 | 0.00 / 0.00% | 12.80 | 12.80 | 12.80 | 12.80 | 12.80 | 8.02 | 0 |   |  			
            | 9/19/2011 | 0.00 / 0.00% | 12.80 | 12.80 | 12.80 | 12.80 | 12.80 | 8.02 | 0 |   |  
            | 9/16/2011 | -0.60 / -4.48% | 12.80 | 12.80 | 12.80 | 12.80 | 12.80 | 8.02 | 1,000 |   |  |