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                    Closing price on 10/18/2021
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        |           
                
                    | Open | 22.90 |  
                    | High | 23.05 |  
                    | Low | 22.80 |  
                    | Volume | 420,500 |  
                    | Split-adjusted Price | 16.95 |  
                
             | 
 |  PPC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/18/2021 | -0.30 / -1.30% | 22.90 | 23.05 | 22.80 | 22.80 | 22.90 | 16.95 | 420,500 |   |  
            | 10/15/2021 | -0.30 / -1.28% | 23.25 | 23.30 | 22.90 | 23.10 | 23.07 | 17.18 | 521,700 |   |  			
            | 10/14/2021 | 0.00 / 0.00% | 23.70 | 23.75 | 23.35 | 23.40 | 23.46 | 17.40 | 220,500 |   |  
            | 10/13/2021 | 0.00 / 0.00% | 23.30 | 23.50 | 23.10 | 23.40 | 23.35 | 17.40 | 306,000 |   |  			
            | 10/12/2021 | 0.00 / 0.00% | 23.45 | 23.45 | 23.20 | 23.40 | 23.36 | 17.40 | 502,700 |   |  
            | 10/11/2021 | -0.10 / -0.43% | 23.50 | 23.50 | 23.25 | 23.40 | 23.38 | 17.40 | 312,400 |   |  			
            | 10/8/2021 | +0.20 / +0.86% | 23.30 | 23.65 | 23.30 | 23.50 | 23.48 | 17.47 | 260,400 |   |  
            | 10/7/2021 | -0.10 / -0.43% | 23.30 | 23.85 | 23.10 | 23.30 | 23.45 | 17.32 | 676,200 |   |  			
            | 10/6/2021 | -0.10 / -0.43% | 23.50 | 23.50 | 23.20 | 23.40 | 23.32 | 17.40 | 229,000 |   |  
            | 10/5/2021 | -0.10 / -0.42% | 23.60 | 23.70 | 23.45 | 23.50 | 23.57 | 17.47 | 240,000 |   |  			
            | 10/4/2021 | +0.65 / +2.83% | 23.40 | 23.80 | 23.00 | 23.60 | 23.54 | 17.55 | 2,307,900 |   |  
            | 10/1/2021 | 0.00 / 0.00% | 23.10 | 23.10 | 22.80 | 22.95 | 22.98 | 17.06 | 7,185,340 |   |  			
            | 9/30/2021 | -0.15 / -0.65% | 23.10 | 23.15 | 22.95 | 22.95 | 23.02 | 17.06 | 190,900 |   |  
            | 9/29/2021 | -0.05 / -0.22% | 23.10 | 23.35 | 22.70 | 23.10 | 23.04 | 17.18 | 303,000 |   |  			
            | 9/28/2021 | +0.25 / +1.09% | 22.90 | 23.15 | 22.20 | 23.15 | 22.87 | 17.21 | 215,300 |   |  
            | 9/27/2021 | -0.65 / -2.76% | 23.55 | 23.65 | 22.90 | 22.90 | 23.39 | 17.03 | 368,700 |   |  			
            | 9/24/2021 | +0.65 / +2.84% | 23.00 | 23.70 | 22.90 | 23.55 | 23.24 | 17.51 | 2,315,100 |   |  
            | 9/23/2021 | -0.10 / -0.43% | 23.35 | 23.35 | 22.85 | 22.90 | 22.98 | 17.03 | 368,500 |   |  			
            | 9/22/2021 | -0.30 / -1.29% | 23.05 | 23.30 | 22.75 | 23.00 | 23.10 | 17.10 | 686,600 |   |  
            | 9/21/2021 | +0.40 / +1.75% | 22.60 | 23.30 | 22.60 | 23.30 | 23.00 | 17.32 | 1,769,900 |   |  			
            | 9/20/2021 | +0.15 / +0.63% | 24.00 | 24.20 | 23.90 | 24.15 | 24.05 | 17.03 | 489,300 |   |  
            | 9/17/2021 | 0.00 / 0.00% | 24.00 | 24.20 | 23.65 | 24.00 | 23.85 | 16.92 | 452,200 |   |  			
            | 9/16/2021 | +0.25 / +1.05% | 23.80 | 24.10 | 23.60 | 24.00 | 23.78 | 16.92 | 350,900 |   |  
            | 9/15/2021 | +0.25 / +1.06% | 23.45 | 24.20 | 23.35 | 23.75 | 23.69 | 16.74 | 421,200 |   |  			
            | 9/14/2021 | -0.70 / -2.89% | 24.25 | 24.45 | 23.50 | 23.50 | 23.82 | 16.57 | 967,200 |   |  
            | 9/13/2021 | -0.40 / -1.63% | 24.60 | 24.70 | 24.20 | 24.20 | 24.42 | 17.06 | 431,800 |   |  			
            | 9/10/2021 | -0.40 / -1.60% | 25.00 | 25.05 | 24.30 | 24.60 | 24.60 | 17.34 | 410,600 |   |  
            | 9/9/2021 | +0.30 / +1.21% | 24.70 | 25.25 | 24.60 | 25.00 | 24.91 | 17.63 | 266,900 |   |  			
            | 9/8/2021 | -0.35 / -1.40% | 25.10 | 25.10 | 24.50 | 24.70 | 24.84 | 17.41 | 347,200 |   |  
            | 9/7/2021 | -0.95 / -3.65% | 26.00 | 26.00 | 25.00 | 25.05 | 25.48 | 17.66 | 485,000 |   |  |