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                    Closing price on 8/17/2020
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                    | Open | 17.60 |  
                    | High | 18.90 |  
                    | Low | 17.30 |  
                    | Volume | 831,300 |  
                    | Split-adjusted Price | 15.19 |  
                
             | 
 |  PLC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/17/2020 | +1.30 / +7.39% | 17.60 | 18.90 | 17.30 | 18.90 | 18.12 | 15.19 | 831,300 |   |  
            | 8/14/2020 | -0.40 / -2.22% | 18.00 | 18.00 | 17.30 | 17.60 | 17.63 | 14.15 | 567,200 |   |  			
            | 8/13/2020 | 0.00 / 0.00% | 18.00 | 18.20 | 17.80 | 18.00 | 17.97 | 14.47 | 239,600 |   |  
            | 8/12/2020 | +1.00 / +5.88% | 17.20 | 18.20 | 16.90 | 18.00 | 17.92 | 14.47 | 863,600 |   |  			
            | 8/11/2020 | -0.40 / -2.30% | 17.40 | 17.40 | 16.90 | 17.00 | 17.07 | 13.67 | 582,800 |   |  
            | 8/10/2020 | +0.10 / +0.58% | 17.40 | 17.80 | 17.40 | 17.40 | 17.58 | 13.99 | 468,500 |   |  			
            | 8/7/2020 | +0.30 / +1.76% | 17.00 | 17.40 | 17.00 | 17.30 | 17.20 | 13.91 | 625,600 |   |  
            | 8/6/2020 | +0.40 / +2.41% | 16.50 | 17.50 | 16.40 | 17.00 | 17.03 | 13.67 | 796,400 |   |  			
            | 8/5/2020 | +0.90 / +5.73% | 15.70 | 16.70 | 15.60 | 16.60 | 16.34 | 13.35 | 810,900 |   |  
            | 8/4/2020 | -0.10 / -0.63% | 15.80 | 16.20 | 15.50 | 15.70 | 15.82 | 12.62 | 378,000 |   |  			
            | 8/3/2020 | +1.20 / +8.22% | 14.50 | 15.90 | 14.50 | 15.80 | 15.38 | 12.70 | 355,500 |   |  
            | 7/31/2020 | 0.00 / 0.00% | 14.30 | 14.80 | 14.10 | 14.60 | 14.53 | 11.74 | 121,900 |   |  			
            | 7/30/2020 | +0.30 / +2.10% | 14.20 | 14.70 | 14.10 | 14.60 | 14.45 | 11.74 | 147,600 |   |  
            | 7/29/2020 | 0.00 / 0.00% | 14.30 | 14.40 | 13.70 | 14.30 | 13.96 | 11.50 | 221,100 |   |  			
            | 7/28/2020 | +0.60 / +4.38% | 13.40 | 14.40 | 13.40 | 14.30 | 14.09 | 11.50 | 243,700 |   |  
            | 7/27/2020 | -0.90 / -6.16% | 14.40 | 14.40 | 13.20 | 13.70 | 13.78 | 11.01 | 456,400 |   |  			
            | 7/24/2020 | -0.70 / -4.58% | 15.30 | 15.30 | 13.90 | 14.60 | 14.67 | 11.74 | 287,600 |   |  
            | 7/23/2020 | 0.00 / 0.00% | 15.30 | 15.40 | 15.00 | 15.30 | 15.09 | 12.30 | 123,400 |   |  			
            | 7/22/2020 | -0.30 / -1.92% | 15.50 | 15.70 | 15.30 | 15.30 | 15.41 | 12.30 | 170,800 |   |  
            | 7/21/2020 | -0.10 / -0.64% | 15.70 | 15.80 | 15.50 | 15.60 | 15.60 | 12.54 | 87,700 |   |  			
            | 7/20/2020 | -0.10 / -0.63% | 15.80 | 15.80 | 15.60 | 15.70 | 15.70 | 12.62 | 203,200 |   |  
            | 7/17/2020 | +0.50 / +3.27% | 15.20 | 15.90 | 15.20 | 15.80 | 15.54 | 12.70 | 311,500 |   |  			
            | 7/16/2020 | -0.40 / -2.55% | 15.70 | 15.70 | 15.30 | 15.30 | 15.41 | 12.30 | 174,700 |   |  
            | 7/15/2020 | -1.20 / -7.10% | 15.90 | 16.80 | 15.50 | 15.70 | 15.71 | 12.62 | 165,200 |   |  			
            | 7/14/2020 | 0.00 / 0.00% | 16.90 | 17.00 | 16.70 | 16.90 | 16.84 | 12.38 | 182,500 |   |  
            | 7/13/2020 | -0.10 / -0.59% | 17.00 | 17.10 | 16.80 | 16.90 | 16.96 | 12.38 | 213,000 |   |  			
            | 7/10/2020 | 0.00 / 0.00% | 17.00 | 17.10 | 16.80 | 17.00 | 16.95 | 12.45 | 245,500 |   |  
            | 7/9/2020 | +0.20 / +1.19% | 16.80 | 17.10 | 16.70 | 17.00 | 16.91 | 12.45 | 432,400 |   |  			
            | 7/8/2020 | +0.60 / +3.70% | 16.60 | 16.90 | 16.40 | 16.80 | 16.74 | 12.31 | 364,200 |   |  
            | 7/7/2020 | -0.40 / -2.41% | 16.60 | 16.80 | 16.20 | 16.20 | 16.52 | 11.87 | 213,100 |   |  |