| 
    
        
            | 
                    Closing price on 6/8/2015
                 |  |  
    
        |           
                
                    | Open | 21.70 |  
                    | High | 21.80 |  
                    | Low | 21.00 |  
                    | Volume | 494,140 |  
                    | Split-adjusted Price | 6.81 |  
                
             | 
 |  PPC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/8/2015 | -0.70 / -3.23% | 21.70 | 21.80 | 21.00 | 21.00 | 21.32 | 6.81 | 494,140 |   |  
            | 6/5/2015 | -0.10 / -0.46% | 21.80 | 21.90 | 21.70 | 21.70 | 21.77 | 7.04 | 334,180 |   |  			
            | 6/4/2015 | +0.20 / +0.93% | 21.70 | 22.40 | 21.60 | 21.80 | 21.91 | 7.07 | 151,430 |   |  
            | 6/3/2015 | -0.80 / -3.57% | 22.20 | 22.20 | 21.60 | 21.60 | 21.79 | 7.01 | 297,880 |   |  			
            | 6/2/2015 | 0.00 / 0.00% | 22.50 | 22.50 | 22.20 | 22.40 | 22.40 | 7.27 | 77,560 |   |  
            | 6/1/2015 | -0.10 / -0.44% | 22.50 | 22.50 | 22.30 | 22.40 | 22.46 | 7.27 | 146,390 |   |  			
            | 5/29/2015 | 0.00 / 0.00% | 22.50 | 22.80 | 22.40 | 22.50 | 22.55 | 7.30 | 182,290 |   |  
            | 5/28/2015 | +0.50 / +2.27% | 22.20 | 22.50 | 22.00 | 22.50 | 22.33 | 7.30 | 119,490 |   |  			
            | 5/27/2015 | 0.00 / 0.00% | 22.20 | 22.20 | 21.80 | 22.00 | 21.97 | 7.14 | 132,810 |   |  
            | 5/26/2015 | +0.50 / +2.33% | 21.50 | 22.00 | 21.50 | 22.00 | 21.72 | 7.14 | 139,500 |   |  			
            | 5/25/2015 | -0.60 / -2.71% | 22.10 | 22.10 | 21.10 | 21.50 | 21.46 | 6.97 | 129,090 |   |  
            | 5/22/2015 | -0.70 / -3.07% | 21.90 | 22.40 | 21.80 | 22.10 | 22.07 | 7.17 | 133,780 |   |  			
            | 5/21/2015 | +0.90 / +4.11% | 21.90 | 22.80 | 21.80 | 22.80 | 22.26 | 7.01 | 170,470 |   |  
            | 5/20/2015 | +0.30 / +1.39% | 21.60 | 22.30 | 21.60 | 21.90 | 22.06 | 6.73 | 235,680 |   |  			
            | 5/19/2015 | 0.00 / 0.00% | 21.60 | 21.70 | 21.40 | 21.60 | 21.59 | 6.64 | 60,680 |   |  
            | 5/18/2015 | -0.20 / -0.92% | 21.80 | 21.80 | 21.00 | 21.60 | 21.27 | 6.64 | 260,860 |   |  			
            | 5/15/2015 | +0.20 / +0.93% | 21.60 | 22.00 | 21.50 | 21.80 | 21.74 | 6.70 | 171,730 |   |  
            | 5/14/2015 | +0.30 / +1.41% | 21.30 | 21.90 | 21.30 | 21.60 | 21.51 | 6.64 | 95,200 |   |  			
            | 5/13/2015 | +0.10 / +0.47% | 21.90 | 21.90 | 21.10 | 21.30 | 21.27 | 6.55 | 360,500 |   |  
            | 5/12/2015 | -1.40 / -6.19% | 22.60 | 22.60 | 21.10 | 21.20 | 21.67 | 6.51 | 416,790 |   |  			
            | 5/11/2015 | -0.90 / -3.83% | 23.00 | 23.50 | 22.60 | 22.60 | 23.07 | 6.94 | 130,100 |   |  
            | 5/8/2015 | -0.60 / -2.49% | 23.80 | 23.80 | 23.20 | 23.50 | 23.47 | 7.22 | 284,630 |   |  			
            | 5/7/2015 | -0.30 / -1.23% | 24.40 | 24.40 | 24.10 | 24.10 | 24.25 | 7.41 | 82,070 |   |  
            | 5/6/2015 | -0.50 / -2.01% | 24.90 | 24.90 | 24.10 | 24.40 | 24.45 | 7.50 | 78,360 |   |  			
            | 5/5/2015 | +1.30 / +5.51% | 24.00 | 24.90 | 23.50 | 24.90 | 24.07 | 7.65 | 144,920 |   |  
            | 5/4/2015 | -0.40 / -1.67% | 24.10 | 24.20 | 23.40 | 23.60 | 23.85 | 7.25 | 78,440 |   |  			
            | 4/27/2015 | -0.50 / -2.04% | 24.20 | 24.50 | 24.00 | 24.00 | 24.42 | 7.37 | 73,300 |   |  
            | 4/24/2015 | +0.50 / +2.08% | 24.10 | 24.50 | 24.00 | 24.50 | 24.21 | 7.53 | 75,270 |   |  			
            | 4/23/2015 | +0.10 / +0.42% | 23.90 | 24.10 | 23.90 | 24.00 | 23.97 | 7.37 | 79,300 |   |  
            | 4/22/2015 | -0.10 / -0.42% | 24.00 | 24.30 | 23.90 | 23.90 | 24.12 | 7.34 | 83,010 |   |  |