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            | 
                    Closing price on 4/13/2020
                 |  |  
    
        |           
                
                    | Open | 24.50 |  
                    | High | 25.50 |  
                    | Low | 24.50 |  
                    | Volume | 136,610 |  
                    | Split-adjusted Price | 13.91 |  
                
             | 
 |  PPC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/13/2020 | +0.30 / +1.23% | 24.50 | 25.50 | 24.50 | 24.65 | 25.05 | 13.91 | 136,610 |   |  
            | 4/10/2020 | +0.20 / +0.83% | 24.15 | 24.60 | 24.00 | 24.35 | 24.29 | 13.74 | 209,680 |   |  			
            | 4/9/2020 | -0.25 / -1.02% | 24.30 | 24.60 | 24.15 | 24.15 | 24.35 | 13.63 | 222,000 |   |  
            | 4/8/2020 | -0.20 / -0.81% | 24.60 | 24.60 | 23.80 | 24.40 | 24.42 | 13.77 | 250,410 |   |  			
            | 4/7/2020 | +1.00 / +4.24% | 24.00 | 24.60 | 23.50 | 24.60 | 24.09 | 13.89 | 342,870 |   |  
            | 4/6/2020 | +1.40 / +6.31% | 22.80 | 23.60 | 22.70 | 23.60 | 23.17 | 13.32 | 277,290 |   |  			
            | 4/3/2020 | +0.70 / +3.26% | 21.70 | 22.20 | 21.65 | 22.20 | 21.90 | 12.53 | 368,750 |   |  
            | 4/1/2020 | +0.40 / +1.90% | 21.60 | 21.70 | 21.20 | 21.50 | 21.57 | 12.14 | 113,660 |   |  			
            | 3/31/2020 | +0.10 / +0.48% | 21.00 | 21.70 | 20.60 | 21.10 | 21.24 | 11.91 | 287,300 |   |  
            | 3/30/2020 | -0.30 / -1.41% | 21.30 | 21.30 | 20.50 | 21.00 | 20.91 | 11.85 | 203,400 |   |  			
            | 3/27/2020 | -0.10 / -0.47% | 21.70 | 22.00 | 21.00 | 21.30 | 21.57 | 12.02 | 152,290 |   |  
            | 3/26/2020 | -0.30 / -1.38% | 22.00 | 22.00 | 21.40 | 21.40 | 21.70 | 12.08 | 187,780 |   |  			
            | 3/25/2020 | +1.00 / +4.83% | 21.50 | 21.70 | 21.10 | 21.70 | 21.39 | 12.25 | 145,070 |   |  
            | 3/24/2020 | +0.20 / +0.98% | 20.50 | 21.00 | 20.50 | 20.70 | 20.71 | 11.68 | 101,810 |   |  			
            | 3/23/2020 | -1.50 / -6.82% | 21.90 | 21.90 | 20.50 | 20.50 | 20.79 | 11.57 | 270,780 |   |  
            | 3/20/2020 | -0.90 / -3.93% | 22.90 | 22.95 | 22.00 | 22.00 | 22.52 | 12.42 | 240,950 |   |  			
            | 3/19/2020 | -0.60 / -2.55% | 23.40 | 23.40 | 22.50 | 22.90 | 22.93 | 12.93 | 95,000 |   |  
            | 3/18/2020 | +0.10 / +0.43% | 23.80 | 23.90 | 23.40 | 23.50 | 23.63 | 13.27 | 217,520 |   |  			
            | 3/17/2020 | +0.50 / +2.18% | 22.80 | 23.40 | 22.40 | 23.40 | 22.63 | 13.21 | 160,720 |   |  
            | 3/16/2020 | +0.10 / +0.44% | 22.80 | 23.30 | 22.50 | 22.90 | 22.83 | 12.93 | 259,960 |   |  			
            | 3/13/2020 | +0.05 / +0.22% | 21.30 | 22.90 | 21.30 | 22.80 | 21.99 | 12.87 | 341,140 |   |  
            | 3/12/2020 | -1.35 / -5.60% | 23.10 | 23.10 | 22.45 | 22.75 | 22.57 | 12.84 | 498,750 |   |  			
            | 3/11/2020 | -0.90 / -3.60% | 25.40 | 25.40 | 24.00 | 24.10 | 24.53 | 13.60 | 348,120 |   |  
            | 3/10/2020 | +0.05 / +0.20% | 24.20 | 25.50 | 24.20 | 25.00 | 24.75 | 14.11 | 229,870 |   |  			
            | 3/9/2020 | -1.85 / -6.90% | 25.85 | 26.00 | 24.95 | 24.95 | 25.17 | 14.08 | 405,810 |   |  
            | 3/6/2020 | -0.20 / -0.74% | 27.10 | 27.10 | 26.60 | 26.80 | 26.76 | 15.13 | 129,560 |   |  			
            | 3/5/2020 | 0.00 / 0.00% | 27.00 | 27.50 | 27.00 | 27.00 | 27.19 | 15.24 | 108,310 |   |  
            | 3/4/2020 | 0.00 / 0.00% | 27.00 | 27.45 | 26.90 | 27.00 | 27.04 | 15.24 | 129,960 |   |  			
            | 3/3/2020 | -0.45 / -1.64% | 27.35 | 27.45 | 26.75 | 27.00 | 27.02 | 15.24 | 319,530 |   |  
            | 3/2/2020 | -0.10 / -0.36% | 27.55 | 27.65 | 27.20 | 27.45 | 27.44 | 15.49 | 153,650 |   |  |