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            | 
                    Closing price on 3/5/2015
                 |  |  
    
        |           
                
                    | Open | 26.00 |  
                    | High | 26.10 |  
                    | Low | 25.60 |  
                    | Volume | 209,310 |  
                    | Split-adjusted Price | 7.90 |  
                
             | 
 |  PPC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/5/2015 | -0.30 / -1.15% | 26.00 | 26.10 | 25.60 | 25.70 | 25.70 | 7.90 | 209,310 |   |  
            | 3/4/2015 | -0.20 / -0.76% | 26.10 | 26.40 | 25.80 | 26.00 | 26.00 | 7.99 | 107,490 |   |  			
            | 3/3/2015 | +0.90 / +3.56% | 25.30 | 26.20 | 25.30 | 26.20 | 26.20 | 8.05 | 763,040 |   |  
            | 3/2/2015 | +0.20 / +0.80% | 25.30 | 25.30 | 25.10 | 25.30 | 25.30 | 7.77 | 107,130 |   |  			
            | 2/27/2015 | -0.10 / -0.40% | 25.20 | 25.20 | 24.90 | 25.10 | 25.10 | 7.71 | 170,920 |   |  
            | 2/26/2015 | 0.00 / 0.00% | 25.20 | 25.40 | 25.00 | 25.20 | 25.20 | 7.74 | 272,950 |   |  			
            | 2/25/2015 | -0.30 / -1.18% | 25.80 | 25.80 | 25.20 | 25.20 | 25.20 | 7.74 | 184,090 |   |  
            | 2/24/2015 | +0.20 / +0.79% | 25.40 | 25.80 | 25.30 | 25.50 | 25.50 | 7.84 | 91,360 |   |  			
            | 2/13/2015 | -0.40 / -1.56% | 25.70 | 26.20 | 25.30 | 25.30 | 25.30 | 7.77 | 211,740 |   |  
            | 2/12/2015 | +0.20 / +0.78% | 25.90 | 25.90 | 25.50 | 25.70 | 25.70 | 7.90 | 147,840 |   |  			
            | 2/11/2015 | +0.80 / +3.24% | 24.60 | 25.50 | 24.60 | 25.50 | 25.50 | 7.84 | 101,660 |   |  
            | 2/10/2015 | +0.20 / +0.82% | 24.70 | 25.10 | 24.60 | 24.70 | 24.70 | 7.59 | 242,690 |   |  			
            | 2/9/2015 | -0.20 / -0.81% | 24.70 | 24.90 | 24.50 | 24.50 | 24.50 | 7.53 | 192,860 |   |  
            | 2/6/2015 | +0.20 / +0.82% | 25.00 | 25.00 | 24.40 | 24.70 | 24.70 | 7.59 | 35,410 |   |  			
            | 2/5/2015 | +0.30 / +1.24% | 24.30 | 24.50 | 24.10 | 24.50 | 24.50 | 7.53 | 263,980 |   |  
            | 2/4/2015 | 0.00 / 0.00% | 24.20 | 24.40 | 23.90 | 24.20 | 24.20 | 7.44 | 429,070 |   |  			
            | 2/3/2015 | -0.50 / -2.02% | 24.60 | 25.00 | 24.20 | 24.20 | 24.20 | 7.44 | 328,540 |   |  
            | 2/2/2015 | -0.90 / -3.52% | 25.60 | 25.60 | 24.60 | 24.70 | 24.70 | 7.59 | 359,570 |   |  			
            | 1/30/2015 | -0.40 / -1.54% | 26.10 | 26.10 | 25.60 | 25.60 | 25.60 | 7.87 | 317,780 |   |  
            | 1/29/2015 | +0.50 / +1.96% | 25.60 | 26.20 | 25.50 | 26.00 | 26.00 | 7.99 | 466,320 |   |  			
            | 1/28/2015 | -0.50 / -1.92% | 26.20 | 26.50 | 25.50 | 25.50 | 25.50 | 7.84 | 451,180 |   |  
            | 1/27/2015 | -1.00 / -3.70% | 26.90 | 27.00 | 25.70 | 26.00 | 26.00 | 7.99 | 1,427,840 |   |  			
            | 1/26/2015 | +0.20 / +0.75% | 27.00 | 27.10 | 26.80 | 27.00 | 27.00 | 8.30 | 360,110 |   |  
            | 1/23/2015 | 0.00 / 0.00% | 27.00 | 27.20 | 26.80 | 26.80 | 26.80 | 8.24 | 265,250 |   |  			
            | 1/22/2015 | 0.00 / 0.00% | 26.80 | 27.00 | 26.60 | 26.80 | 26.80 | 8.24 | 148,820 |   |  
            | 1/21/2015 | -0.50 / -1.83% | 27.20 | 27.40 | 26.80 | 26.80 | 26.80 | 8.24 | 208,540 |   |  			
            | 1/20/2015 | +0.40 / +1.49% | 26.80 | 27.40 | 26.80 | 27.30 | 27.30 | 8.39 | 452,640 |   |  
            | 1/19/2015 | -0.10 / -0.37% | 27.00 | 27.40 | 26.80 | 26.90 | 26.90 | 8.27 | 543,130 |   |  			
            | 1/16/2015 | 0.00 / 0.00% | 27.00 | 27.50 | 26.70 | 27.00 | 27.00 | 8.30 | 582,100 |   |  
            | 1/15/2015 | +0.10 / +0.37% | 26.90 | 27.10 | 26.70 | 27.00 | 27.00 | 8.30 | 766,470 |   |  |