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            | 
                    Closing price on 1/22/2015
                 |  |  
    
        |           
                
                    | Open | 30.10 |  
                    | High | 31.00 |  
                    | Low | 30.00 |  
                    | Volume | 78,390 |  
                    | Split-adjusted Price | 9.56 |  
                
             | 
 |  PGD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/22/2015 | +0.50 / +1.64% | 30.10 | 31.00 | 30.00 | 31.00 | 31.00 | 9.56 | 78,390 |   |  
            | 1/21/2015 | -0.20 / -0.65% | 30.60 | 30.60 | 30.00 | 30.50 | 30.50 | 9.40 | 22,200 |   |  			
            | 1/20/2015 | 0.00 / 0.00% | 30.70 | 31.00 | 30.60 | 30.70 | 30.70 | 9.47 | 121,030 |   |  
            | 1/19/2015 | -0.70 / -2.23% | 31.40 | 31.50 | 30.70 | 30.70 | 30.70 | 9.47 | 75,000 |   |  			
            | 1/16/2015 | +1.20 / +3.97% | 30.00 | 31.90 | 30.00 | 31.40 | 31.40 | 9.68 | 264,540 |   |  
            | 1/15/2015 | +0.20 / +0.67% | 30.40 | 30.40 | 30.00 | 30.20 | 30.20 | 9.31 | 42,420 |   |  			
            | 1/14/2015 | -0.30 / -0.99% | 30.50 | 30.50 | 30.00 | 30.00 | 30.00 | 9.25 | 29,900 |   |  
            | 1/13/2015 | -0.10 / -0.33% | 30.60 | 30.60 | 30.00 | 30.30 | 30.30 | 9.34 | 18,750 |   |  			
            | 1/12/2015 | -0.30 / -0.98% | 30.70 | 30.70 | 30.10 | 30.40 | 30.40 | 9.37 | 10,120 |   |  
            | 1/9/2015 | +0.30 / +0.99% | 30.70 | 30.70 | 30.00 | 30.70 | 30.70 | 9.47 | 7,490 |   |  			
            | 1/8/2015 | +0.10 / +0.33% | 30.00 | 30.40 | 30.00 | 30.40 | 30.40 | 9.37 | 12,930 |   |  
            | 1/7/2015 | -0.30 / -0.98% | 30.00 | 30.30 | 30.00 | 30.30 | 30.30 | 9.34 | 2,530 |   |  			
            | 1/6/2015 | 0.00 / 0.00% | 30.00 | 30.60 | 29.20 | 30.60 | 30.60 | 9.43 | 25,610 |   |  
            | 1/5/2015 | -0.10 / -0.33% | 30.50 | 31.00 | 30.00 | 30.60 | 30.60 | 9.43 | 119,260 |   |  			
            | 12/31/2014 | -0.30 / -0.97% | 30.10 | 30.90 | 30.00 | 30.70 | 30.70 | 9.47 | 9,800 |   |  
            | 12/30/2014 | 0.00 / 0.00% | 30.00 | 31.00 | 30.00 | 31.00 | 31.00 | 9.56 | 16,160 |   |  			
            | 12/29/2014 | -0.50 / -1.59% | 30.60 | 31.50 | 30.00 | 31.00 | 31.00 | 9.56 | 39,530 |   |  
            | 12/26/2014 | -0.50 / -1.56% | 31.50 | 31.50 | 30.50 | 31.50 | 31.50 | 9.71 | 2,990 |   |  			
            | 12/25/2014 | 0.00 / 0.00% | 32.00 | 32.00 | 32.00 | 32.00 | 32.00 | 9.87 | 0 |   |  
            | 12/24/2014 | +0.70 / +2.24% | 31.40 | 32.00 | 30.00 | 32.00 | 32.00 | 9.87 | 154,540 |   |  			
            | 12/23/2014 | -0.20 / -0.63% | 31.40 | 31.40 | 30.00 | 31.30 | 31.30 | 9.65 | 4,710 |   |  
            | 12/22/2014 | 0.00 / 0.00% | 31.70 | 32.40 | 31.40 | 31.50 | 31.50 | 9.71 | 58,670 |   |  			
            | 12/19/2014 | +0.10 / +0.32% | 31.90 | 31.90 | 31.40 | 31.50 | 31.50 | 9.71 | 2,160 |   |  
            | 12/18/2014 | +0.50 / +1.62% | 32.50 | 32.50 | 29.20 | 31.40 | 31.40 | 9.68 | 48,630 |   |  			
            | 12/17/2014 | -0.10 / -0.32% | 30.10 | 31.00 | 28.90 | 30.90 | 30.90 | 9.53 | 13,970 |   |  
            | 12/16/2014 | -1.00 / -3.13% | 32.00 | 32.00 | 30.00 | 31.00 | 31.00 | 9.56 | 225,350 |   |  			
            | 12/15/2014 | +0.20 / +0.63% | 32.00 | 33.00 | 31.50 | 32.00 | 32.00 | 9.87 | 55,890 |   |  
            | 12/12/2014 | +0.70 / +2.25% | 32.00 | 32.00 | 31.10 | 31.80 | 31.80 | 9.80 | 31,580 |   |  			
            | 12/11/2014 | -1.20 / -3.72% | 32.80 | 32.80 | 31.10 | 31.10 | 31.10 | 9.59 | 29,890 |   |  
            | 12/10/2014 | +0.10 / +0.31% | 32.00 | 32.50 | 32.00 | 32.30 | 32.30 | 9.96 | 7,720 |   |  |