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            | 
                    Closing price on 5/23/2014
                 |  |  
    
        |           
                
                    | Open | 20.80 |  
                    | High | 20.80 |  
                    | Low | 20.60 |  
                    | Volume | 310,850 |  
                    | Split-adjusted Price | 6.02 |  
                
             | 
 |  PPC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/23/2014 | 0.00 / 0.00% | 20.80 | 20.80 | 20.60 | 20.80 | 20.80 | 6.02 | 310,850 |   |  
            | 5/22/2014 | -0.20 / -0.95% | 20.80 | 20.90 | 20.70 | 20.80 | 20.80 | 6.02 | 328,950 |   |  			
            | 5/21/2014 | +0.50 / +2.44% | 20.50 | 21.00 | 20.20 | 21.00 | 21.00 | 6.08 | 553,070 |   |  
            | 5/20/2014 | 0.00 / 0.00% | 20.50 | 20.70 | 20.30 | 20.50 | 20.50 | 5.93 | 342,850 |   |  			
            | 5/19/2014 | +0.20 / +0.99% | 20.30 | 20.60 | 20.00 | 20.50 | 20.50 | 5.93 | 573,290 |   |  
            | 5/16/2014 | +0.40 / +2.01% | 19.70 | 20.30 | 19.60 | 20.30 | 20.30 | 5.88 | 441,200 |   |  			
            | 5/15/2014 | +0.40 / +2.05% | 19.50 | 20.30 | 19.10 | 19.90 | 19.90 | 5.76 | 918,220 |   |  
            | 5/14/2014 | +0.40 / +2.09% | 18.90 | 19.50 | 18.60 | 19.50 | 19.50 | 5.64 | 734,970 |   |  			
            | 5/13/2014 | -0.10 / -0.52% | 19.10 | 19.40 | 19.00 | 19.10 | 19.10 | 5.30 | 676,060 |   |  
            | 5/12/2014 | -1.10 / -5.42% | 20.00 | 20.00 | 19.00 | 19.20 | 19.20 | 5.32 | 1,236,020 |   |  			
            | 5/9/2014 | +1.30 / +6.84% | 19.00 | 20.30 | 18.90 | 20.30 | 20.30 | 5.63 | 787,660 |   |  
            | 5/8/2014 | -1.40 / -6.86% | 20.30 | 20.30 | 19.00 | 19.00 | 19.00 | 5.27 | 1,341,600 |   |  			
            | 5/7/2014 | +0.60 / +3.03% | 20.00 | 20.40 | 19.90 | 20.40 | 20.40 | 5.66 | 357,970 |   |  
            | 5/6/2014 | -0.30 / -1.49% | 20.10 | 20.10 | 19.40 | 19.80 | 19.80 | 5.49 | 608,610 |   |  			
            | 5/5/2014 | -0.70 / -3.37% | 20.80 | 20.80 | 19.80 | 20.10 | 20.10 | 5.57 | 305,470 |   |  
            | 4/29/2014 | +0.10 / +0.48% | 20.70 | 20.80 | 20.50 | 20.80 | 20.80 | 5.77 | 165,170 |   |  			
            | 4/28/2014 | -0.10 / -0.48% | 20.80 | 20.90 | 20.70 | 20.70 | 20.70 | 5.74 | 419,550 |   |  
            | 4/25/2014 | -0.20 / -0.95% | 21.30 | 21.30 | 20.80 | 20.80 | 20.80 | 5.77 | 376,740 |   |  			
            | 4/24/2014 | -0.10 / -0.47% | 21.00 | 21.20 | 20.80 | 21.00 | 21.00 | 5.82 | 390,220 |   |  
            | 4/23/2014 | -0.20 / -0.94% | 21.40 | 21.40 | 21.10 | 21.10 | 21.10 | 5.85 | 514,520 |   |  			
            | 4/22/2014 | +1.10 / +5.45% | 20.30 | 21.30 | 20.10 | 21.30 | 21.30 | 5.91 | 635,990 |   |  
            | 4/21/2014 | -0.80 / -3.81% | 20.50 | 21.00 | 20.20 | 20.20 | 20.20 | 5.60 | 782,300 |   |  			
            | 4/18/2014 | -1.10 / -4.98% | 22.10 | 22.10 | 20.90 | 21.00 | 21.00 | 5.82 | 871,570 |   |  
            | 4/17/2014 | +0.10 / +0.45% | 22.10 | 22.30 | 22.00 | 22.10 | 22.10 | 6.13 | 321,450 |   |  			
            | 4/16/2014 | -0.50 / -2.22% | 22.50 | 22.50 | 21.20 | 22.00 | 22.00 | 6.10 | 769,380 |   |  
            | 4/15/2014 | -0.40 / -1.75% | 22.90 | 22.90 | 22.50 | 22.50 | 22.50 | 6.24 | 1,067,430 |   |  			
            | 4/14/2014 | -0.10 / -0.43% | 23.10 | 23.10 | 22.80 | 22.90 | 22.90 | 6.35 | 312,250 |   |  
            | 4/11/2014 | 0.00 / 0.00% | 23.10 | 23.10 | 22.90 | 23.00 | 23.00 | 6.38 | 527,850 |   |  			
            | 4/10/2014 | -0.30 / -1.29% | 23.40 | 23.50 | 22.90 | 23.00 | 23.00 | 6.38 | 891,380 |   |  
            | 4/8/2014 | -0.10 / -0.43% | 23.40 | 23.50 | 23.20 | 23.30 | 23.30 | 6.46 | 602,100 |   |  |