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                    Closing price on 5/28/2020
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                    | Open | 17.10 |  
                    | High | 17.30 |  
                    | Low | 16.80 |  
                    | Volume | 371,100 |  
                    | Split-adjusted Price | 12.31 |  
                
             | 
 |  PLC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/28/2020 | -0.30 / -1.75% | 17.10 | 17.30 | 16.80 | 16.80 | 17.01 | 12.31 | 371,100 |   |  
            | 5/27/2020 | -0.10 / -0.58% | 17.20 | 17.80 | 17.10 | 17.10 | 17.37 | 12.53 | 718,600 |   |  			
            | 5/26/2020 | -0.20 / -1.15% | 17.40 | 17.40 | 17.00 | 17.20 | 17.17 | 12.60 | 336,700 |   |  
            | 5/25/2020 | +0.30 / +1.75% | 17.50 | 17.50 | 16.90 | 17.40 | 17.09 | 12.75 | 632,000 |   |  			
            | 5/22/2020 | -0.10 / -0.58% | 17.50 | 17.70 | 17.10 | 17.10 | 17.35 | 12.53 | 574,200 |   |  
            | 5/21/2020 | -0.50 / -2.82% | 17.30 | 17.80 | 17.20 | 17.20 | 17.46 | 12.60 | 362,300 |   |  			
            | 5/20/2020 | +0.20 / +1.14% | 17.50 | 18.00 | 17.20 | 17.70 | 17.65 | 12.97 | 483,700 |   |  
            | 5/19/2020 | 0.00 / 0.00% | 17.80 | 18.30 | 17.10 | 17.50 | 17.58 | 12.82 | 787,000 |   |  			
            | 5/18/2020 | +1.00 / +6.06% | 16.50 | 17.50 | 16.40 | 17.50 | 17.06 | 12.82 | 726,900 |   |  
            | 5/15/2020 | +0.20 / +1.23% | 16.30 | 16.80 | 16.30 | 16.50 | 16.42 | 12.09 | 384,000 |   |  			
            | 5/14/2020 | +0.10 / +0.62% | 16.20 | 17.40 | 16.00 | 16.30 | 16.79 | 11.94 | 732,600 |   |  
            | 5/13/2020 | -0.30 / -1.82% | 16.50 | 16.70 | 16.00 | 16.20 | 16.34 | 11.87 | 412,900 |   |  			
            | 5/12/2020 | +0.30 / +1.85% | 16.20 | 16.50 | 15.50 | 16.50 | 16.10 | 12.09 | 478,000 |   |  
            | 5/11/2020 | -0.10 / -0.61% | 16.50 | 16.50 | 16.10 | 16.20 | 16.20 | 11.87 | 231,400 |   |  			
            | 5/8/2020 | -0.30 / -1.81% | 16.50 | 17.30 | 16.20 | 16.30 | 16.81 | 11.94 | 739,765 |   |  
            | 5/7/2020 | +0.50 / +3.11% | 16.40 | 16.70 | 16.20 | 16.60 | 16.49 | 12.16 | 470,100 |   |  			
            | 5/6/2020 | -0.20 / -1.23% | 16.20 | 16.30 | 15.80 | 16.10 | 16.07 | 11.79 | 626,900 |   |  
            | 5/5/2020 | 0.00 / 0.00% | 16.00 | 16.30 | 15.90 | 16.30 | 16.18 | 11.94 | 260,569 |   |  			
            | 5/4/2020 | -0.70 / -4.12% | 16.00 | 16.90 | 16.00 | 16.30 | 16.52 | 11.94 | 368,800 |   |  
            | 4/29/2020 | +1.50 / +9.68% | 15.50 | 17.00 | 14.70 | 17.00 | 16.01 | 12.45 | 1,304,900 |   |  			
            | 4/28/2020 | -0.40 / -2.52% | 16.00 | 16.00 | 15.40 | 15.50 | 15.67 | 11.35 | 293,000 |   |  
            | 4/27/2020 | +0.10 / +0.63% | 15.80 | 16.40 | 15.50 | 15.90 | 15.91 | 11.65 | 314,400 |   |  			
            | 4/24/2020 | -0.60 / -3.66% | 16.30 | 16.30 | 15.70 | 15.80 | 15.89 | 11.57 | 400,700 |   |  
            | 4/23/2020 | +0.20 / +1.23% | 15.50 | 17.00 | 15.50 | 16.40 | 16.43 | 12.01 | 686,800 |   |  			
            | 4/22/2020 | +0.70 / +4.52% | 15.00 | 16.30 | 14.70 | 16.20 | 15.59 | 11.87 | 803,600 |   |  
            | 4/21/2020 | -0.20 / -1.27% | 16.50 | 16.80 | 15.30 | 15.50 | 15.85 | 11.35 | 855,900 |   |  			
            | 4/20/2020 | +1.40 / +9.79% | 15.70 | 15.70 | 14.80 | 15.70 | 15.66 | 11.50 | 1,092,600 |   |  
            | 4/17/2020 | +1.30 / +10.00% | 13.00 | 14.30 | 13.00 | 14.30 | 14.19 | 10.48 | 832,000 |   |  			
            | 4/16/2020 | 0.00 / 0.00% | 13.00 | 13.10 | 12.60 | 13.00 | 12.84 | 9.52 | 169,700 |   |  
            | 4/15/2020 | +0.20 / +1.56% | 12.70 | 13.10 | 12.70 | 13.00 | 12.86 | 9.52 | 291,900 |   |  |