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                    Closing price on 12/26/2012
                 |  |  
    
        |           
                
                    | Open | 28.70 |  
                    | High | 29.30 |  
                    | Low | 28.70 |  
                    | Volume | 233,840 |  
                    | Split-adjusted Price | 5.76 |  
                
             | 
 |  PGD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/26/2012 | +0.40 / +1.40% | 28.70 | 29.30 | 28.70 | 29.00 | 29.00 | 5.76 | 233,840 |   |  
            | 12/25/2012 | +0.30 / +1.06% | 29.20 | 29.20 | 28.50 | 28.60 | 28.60 | 5.68 | 171,550 |   |  			
            | 12/24/2012 | +0.40 / +1.43% | 28.50 | 28.50 | 27.90 | 28.30 | 28.30 | 5.63 | 124,840 |   |  
            | 12/21/2012 | -0.60 / -2.11% | 28.30 | 28.30 | 27.80 | 27.90 | 27.90 | 5.55 | 178,400 |   |  			
            | 12/20/2012 | -0.50 / -1.72% | 29.00 | 29.00 | 28.30 | 28.50 | 28.50 | 5.67 | 26,900 |   |  
            | 12/19/2012 | -0.20 / -0.68% | 29.70 | 29.70 | 29.00 | 29.00 | 29.00 | 5.76 | 10,240 |   |  			
            | 12/18/2012 | 0.00 / 0.00% | 28.80 | 29.20 | 28.60 | 29.20 | 29.20 | 5.80 | 49,170 |   |  
            | 12/17/2012 | -0.70 / -2.34% | 29.20 | 29.90 | 29.20 | 29.20 | 29.20 | 5.80 | 31,680 |   |  			
            | 12/14/2012 | 0.00 / 0.00% | 29.90 | 30.20 | 29.20 | 29.90 | 29.90 | 5.94 | 319,120 |   |  
            | 12/13/2012 | -0.30 / -0.99% | 30.20 | 30.70 | 29.10 | 29.90 | 29.90 | 5.94 | 132,810 |   |  			
            | 12/12/2012 | +1.40 / +4.86% | 29.30 | 30.20 | 29.30 | 30.20 | 30.20 | 6.00 | 305,590 |   |  
            | 12/11/2012 | +1.20 / +4.35% | 27.70 | 28.90 | 27.70 | 28.80 | 28.80 | 5.72 | 211,970 |   |  			
            | 12/10/2012 | +0.10 / +0.36% | 27.60 | 27.70 | 27.50 | 27.60 | 27.60 | 5.49 | 66,270 |   |  
            | 12/7/2012 | -0.10 / -0.36% | 27.40 | 27.70 | 27.40 | 27.50 | 27.50 | 5.47 | 68,960 |   |  			
            | 12/6/2012 | +0.10 / +0.36% | 27.60 | 27.70 | 27.50 | 27.60 | 27.60 | 5.49 | 56,350 |   |  
            | 12/5/2012 | 0.00 / 0.00% | 27.70 | 27.90 | 27.40 | 27.50 | 27.50 | 5.47 | 12,600 |   |  			
            | 12/4/2012 | +0.20 / +0.73% | 27.40 | 27.60 | 27.30 | 27.50 | 27.50 | 5.47 | 23,960 |   |  
            | 12/3/2012 | +0.30 / +1.11% | 27.20 | 27.30 | 26.90 | 27.30 | 27.30 | 5.43 | 42,060 |   |  			
            | 11/30/2012 | -0.40 / -1.46% | 27.20 | 27.30 | 27.00 | 27.00 | 27.00 | 5.37 | 15,790 |   |  
            | 11/29/2012 | 0.00 / 0.00% | 27.50 | 27.50 | 27.00 | 27.40 | 27.40 | 5.45 | 7,340 |   |  			
            | 11/28/2012 | 0.00 / 0.00% | 27.40 | 27.80 | 27.30 | 27.40 | 27.40 | 5.45 | 14,880 |   |  
            | 11/27/2012 | +0.10 / +0.37% | 27.60 | 27.70 | 27.40 | 27.40 | 27.40 | 5.45 | 4,210 |   |  			
            | 11/26/2012 | +0.20 / +0.74% | 27.00 | 27.80 | 27.00 | 27.30 | 27.30 | 5.43 | 20,710 |   |  
            | 11/23/2012 | -0.40 / -1.45% | 27.10 | 27.40 | 27.10 | 27.10 | 27.10 | 5.39 | 42,130 |   |  			
            | 11/22/2012 | -0.80 / -2.83% | 28.50 | 28.60 | 27.50 | 27.50 | 27.50 | 5.47 | 48,100 |   |  
            | 11/21/2012 | -0.70 / -2.41% | 28.50 | 28.80 | 28.30 | 28.30 | 28.30 | 5.63 | 11,040 |   |  			
            | 11/20/2012 | -0.40 / -1.36% | 29.40 | 29.40 | 28.50 | 29.00 | 29.00 | 5.76 | 18,900 |   |  
            | 11/19/2012 | +0.10 / +0.34% | 29.50 | 29.80 | 29.30 | 29.40 | 29.40 | 5.65 | 23,020 |   |  			
            | 11/16/2012 | -1.50 / -4.87% | 29.50 | 30.50 | 29.30 | 29.30 | 29.30 | 5.63 | 151,790 |   |  
            | 11/15/2012 | -0.10 / -0.32% | 30.90 | 31.10 | 30.20 | 30.80 | 30.80 | 5.91 | 58,900 |   |  |