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                    Closing price on 3/20/2020
                 |  |  
    
        |           
                
                    | Open | 22.90 |  
                    | High | 22.95 |  
                    | Low | 22.00 |  
                    | Volume | 240,950 |  
                    | Split-adjusted Price | 12.42 |  
                
             | 
 |  PPC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  
            | 2/28/2020 | -0.50 / -1.78% | 27.80 | 27.80 | 26.85 | 27.55 | 27.26 | 15.55 | 357,710 |   |  			
            | 2/27/2020 | +0.05 / +0.18% | 28.00 | 28.20 | 27.80 | 28.05 | 27.98 | 15.83 | 223,320 |   |  
            | 2/26/2020 | +0.10 / +0.36% | 27.20 | 28.25 | 27.20 | 28.00 | 27.84 | 15.81 | 231,300 |   |  			
            | 2/25/2020 | +0.50 / +1.82% | 27.10 | 27.95 | 27.00 | 27.90 | 27.56 | 15.75 | 227,290 |   |  
            | 2/24/2020 | -0.60 / -2.14% | 27.60 | 27.60 | 26.70 | 27.40 | 27.22 | 15.47 | 234,640 |   |  			
            | 2/21/2020 | -0.90 / -3.11% | 28.90 | 28.90 | 28.00 | 28.00 | 28.45 | 15.81 | 215,620 |   |  
            | 2/20/2020 | +0.40 / +1.40% | 28.50 | 28.90 | 27.70 | 28.90 | 28.19 | 16.31 | 513,700 |   |  			
            | 2/19/2020 | +0.10 / +0.35% | 28.40 | 28.80 | 28.30 | 28.50 | 28.61 | 16.09 | 291,400 |   |  
            | 2/18/2020 | -0.40 / -1.39% | 28.80 | 29.00 | 28.35 | 28.40 | 28.53 | 16.03 | 288,880 |   |  			
            | 2/17/2020 | +0.85 / +3.04% | 27.95 | 28.95 | 27.55 | 28.80 | 28.36 | 16.26 | 566,900 |   |  
            | 2/14/2020 | -0.05 / -0.18% | 27.60 | 28.30 | 27.60 | 27.95 | 27.92 | 15.78 | 294,310 |   |  			
            | 2/13/2020 | +1.40 / +5.26% | 26.70 | 28.00 | 26.50 | 28.00 | 27.19 | 15.81 | 303,830 |   |  
            | 2/12/2020 | +0.30 / +1.14% | 26.20 | 26.70 | 26.00 | 26.60 | 26.33 | 15.02 | 171,840 |   |  			
            | 2/11/2020 | -0.45 / -1.68% | 26.90 | 26.90 | 26.30 | 26.30 | 26.59 | 14.85 | 97,600 |   |  
            | 2/10/2020 | -0.20 / -0.74% | 26.80 | 26.95 | 26.45 | 26.75 | 26.74 | 15.10 | 116,350 |   |  |