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                    Closing price on 10/1/2013
                 |  |  
    
        |           
                
                    | Open | 30.90 |  
                    | High | 31.50 |  
                    | Low | 30.70 |  
                    | Volume | 125,050 |  
                    | Split-adjusted Price | 6.75 |  
                
             | 
 |  PGD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/1/2013 | -0.30 / -0.97% | 30.90 | 31.50 | 30.70 | 30.70 | 30.70 | 6.75 | 125,050 |   |  
            | 9/30/2013 | +0.10 / +0.32% | 31.40 | 31.40 | 30.80 | 31.00 | 31.00 | 6.82 | 32,680 |   |  			
            | 9/27/2013 | +0.50 / +1.64% | 31.00 | 31.00 | 30.50 | 30.90 | 30.90 | 6.80 | 106,480 |   |  
            | 9/26/2013 | +0.40 / +1.33% | 30.50 | 30.80 | 30.00 | 30.40 | 30.40 | 6.69 | 84,620 |   |  			
            | 9/25/2013 | -0.90 / -2.91% | 30.90 | 31.30 | 30.00 | 30.00 | 30.00 | 6.60 | 179,770 |   |  
            | 9/24/2013 | +0.90 / +3.00% | 30.00 | 31.30 | 30.00 | 30.90 | 30.90 | 6.80 | 182,810 |   |  			
            | 9/23/2013 | +0.90 / +3.09% | 29.30 | 30.50 | 29.10 | 30.00 | 30.00 | 6.60 | 118,910 |   |  
            | 9/20/2013 | 0.00 / 0.00% | 29.30 | 29.30 | 29.10 | 29.10 | 29.10 | 6.40 | 49,010 |   |  			
            | 9/19/2013 | +0.10 / +0.34% | 29.20 | 29.40 | 28.90 | 29.10 | 29.10 | 6.40 | 123,490 |   |  
            | 9/18/2013 | 0.00 / 0.00% | 29.00 | 29.20 | 28.90 | 29.00 | 29.00 | 6.38 | 65,800 |   |  			
            | 9/17/2013 | +0.20 / +0.69% | 28.90 | 29.00 | 28.70 | 29.00 | 29.00 | 6.38 | 27,600 |   |  
            | 9/16/2013 | -0.40 / -1.37% | 29.30 | 29.30 | 28.80 | 28.80 | 28.80 | 6.34 | 40,670 |   |  			
            | 9/13/2013 | 0.00 / 0.00% | 29.30 | 29.40 | 29.20 | 29.20 | 29.20 | 6.42 | 110,420 |   |  
            | 9/12/2013 | -0.10 / -0.34% | 29.10 | 29.40 | 29.10 | 29.20 | 29.20 | 6.42 | 64,370 |   |  			
            | 9/11/2013 | -0.10 / -0.34% | 29.60 | 29.60 | 29.00 | 29.30 | 29.30 | 6.45 | 19,860 |   |  
            | 9/10/2013 | +0.40 / +1.38% | 29.00 | 29.40 | 28.60 | 29.40 | 29.40 | 6.47 | 102,960 |   |  			
            | 9/9/2013 | -0.40 / -1.36% | 29.40 | 29.40 | 28.30 | 29.00 | 29.00 | 6.38 | 108,370 |   |  
            | 9/6/2013 | 0.00 / 0.00% | 29.70 | 29.70 | 29.00 | 29.40 | 29.40 | 6.47 | 112,150 |   |  			
            | 9/5/2013 | +0.60 / +2.08% | 28.90 | 29.40 | 28.70 | 29.40 | 29.40 | 6.47 | 98,580 |   |  
            | 9/4/2013 | -0.60 / -2.04% | 28.80 | 29.40 | 28.60 | 28.80 | 28.80 | 6.34 | 295,880 |   |  			
            | 9/3/2013 | +0.20 / +0.68% | 29.20 | 29.70 | 29.00 | 29.40 | 29.40 | 6.47 | 129,250 |   |  
            | 8/30/2013 | +1.00 / +3.55% | 28.20 | 29.20 | 28.20 | 29.20 | 29.20 | 6.42 | 260,420 |   |  			
            | 8/29/2013 | +0.10 / +0.36% | 28.10 | 28.50 | 28.10 | 28.20 | 28.20 | 6.20 | 60,360 |   |  
            | 8/28/2013 | -0.60 / -2.09% | 28.60 | 28.60 | 28.00 | 28.10 | 28.10 | 6.18 | 224,320 |   |  			
            | 8/27/2013 | -0.50 / -1.71% | 29.20 | 29.20 | 28.70 | 28.70 | 28.70 | 6.31 | 53,680 |   |  
            | 8/26/2013 | +0.20 / +0.69% | 29.00 | 29.20 | 28.30 | 29.20 | 29.20 | 6.42 | 117,170 |   |  			
            | 8/23/2013 | -0.20 / -0.68% | 28.90 | 29.70 | 28.60 | 29.00 | 29.00 | 6.38 | 153,550 |   |  
            | 8/22/2013 | -0.90 / -2.99% | 30.00 | 30.20 | 29.10 | 29.20 | 29.20 | 6.42 | 140,830 |   |  			
            | 8/21/2013 | -0.70 / -2.27% | 31.00 | 31.00 | 29.60 | 30.10 | 30.10 | 6.62 | 257,460 |   |  
            | 8/20/2013 | 0.00 / 0.00% | 30.30 | 30.90 | 29.70 | 30.80 | 30.80 | 6.78 | 294,900 |   |  |