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                    Closing price on 9/18/2020
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        |           
                
                    | Open | 20.20 |  
                    | High | 20.20 |  
                    | Low | 19.90 |  
                    | Volume | 3,520 |  
                    | Split-adjusted Price | 12.65 |  
                
             | 
 |  PGI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/18/2020 | -0.30 / -1.49% | 20.20 | 20.20 | 19.90 | 19.90 | 20.17 | 12.65 | 3,520 |   |  
            | 9/17/2020 | +0.30 / +1.51% | 19.75 | 20.50 | 19.75 | 20.20 | 20.00 | 12.85 | 6,350 |   |  			
            | 9/16/2020 | -0.50 / -2.45% | 20.40 | 20.40 | 19.90 | 19.90 | 20.00 | 12.65 | 100 |   |  
            | 9/15/2020 | +0.45 / +2.26% | 19.85 | 21.00 | 19.85 | 20.40 | 20.41 | 12.97 | 116,000 |   |  			
            | 9/14/2020 | +0.35 / +1.79% | 20.95 | 20.95 | 19.70 | 19.95 | 19.92 | 12.69 | 7,680 |   |  
            | 9/11/2020 | -1.30 / -6.22% | 20.00 | 20.10 | 19.60 | 19.60 | 19.97 | 12.46 | 31,150 |   |  			
            | 9/10/2020 | +1.00 / +5.03% | 21.20 | 21.20 | 20.90 | 20.90 | 21.15 | 13.29 | 1,560 |   |  
            | 9/9/2020 | -0.30 / -1.49% | 20.00 | 21.00 | 19.70 | 19.90 | 20.12 | 12.65 | 3,280 |   |  			
            | 9/8/2020 | +1.00 / +5.21% | 19.50 | 20.20 | 19.50 | 20.20 | 19.66 | 12.85 | 115,510 |   |  
            | 9/7/2020 | +0.60 / +3.23% | 18.90 | 19.90 | 18.90 | 19.20 | 19.80 | 12.21 | 104,720 |   |  			
            | 9/4/2020 | +0.90 / +5.08% | 18.90 | 18.90 | 18.00 | 18.60 | 18.60 | 11.83 | 1,160 |   |  
            | 9/3/2020 | -1.30 / -6.84% | 19.00 | 19.00 | 17.70 | 17.70 | 18.96 | 11.26 | 20,570 |   |  			
            | 9/1/2020 | 0.00 / 0.00% | 19.00 | 19.00 | 19.00 | 19.00 | 19.00 | 12.08 | 0 |   |  
            | 8/31/2020 | -0.20 / -1.04% | 19.10 | 19.30 | 19.00 | 19.00 | 19.03 | 12.08 | 2,260 |   |  			
            | 8/28/2020 | +0.20 / +1.05% | 19.00 | 19.50 | 19.00 | 19.20 | 19.14 | 12.21 | 4,440 |   |  
            | 8/27/2020 | -0.50 / -2.56% | 20.00 | 20.00 | 19.00 | 19.00 | 19.68 | 12.08 | 3,760 |   |  			
            | 8/26/2020 | +0.40 / +2.09% | 19.50 | 20.00 | 19.50 | 19.50 | 19.80 | 12.40 | 12,170 |   |  
            | 8/25/2020 | +0.20 / +1.06% | 18.95 | 20.20 | 18.90 | 19.10 | 19.18 | 12.15 | 120,330 |   |  			
            | 8/24/2020 | 0.00 / 0.00% | 18.90 | 19.00 | 18.80 | 18.90 | 18.91 | 12.02 | 12,530 |   |  
            | 8/21/2020 | +0.20 / +1.07% | 18.90 | 18.90 | 18.90 | 18.90 | 18.90 | 12.02 | 10 |   |  			
            | 8/20/2020 | -0.10 / -0.53% | 18.90 | 18.90 | 18.70 | 18.70 | 18.80 | 11.89 | 5,020 |   |  
            | 8/19/2020 | +0.20 / +1.08% | 18.70 | 19.00 | 18.70 | 18.80 | 18.88 | 11.96 | 2,490 |   |  			
            | 8/18/2020 | +0.15 / +0.81% | 19.00 | 19.00 | 18.60 | 18.60 | 18.80 | 11.83 | 4,990 |   |  
            | 8/17/2020 | 0.00 / 0.00% | 18.45 | 18.45 | 18.45 | 18.45 | 18.45 | 11.73 | 0 |   |  			
            | 8/14/2020 | -0.15 / -0.81% | 18.50 | 18.50 | 18.45 | 18.45 | 18.48 | 11.73 | 220 |   |  
            | 8/13/2020 | +0.15 / +0.81% | 18.60 | 18.60 | 18.60 | 18.60 | 18.60 | 11.83 | 20 |   |  			
            | 8/12/2020 | 0.00 / 0.00% | 18.85 | 18.85 | 18.45 | 18.45 | 18.65 | 11.73 | 102,010 |   |  
            | 8/11/2020 | 0.00 / 0.00% | 18.45 | 18.45 | 18.45 | 18.45 | 18.45 | 11.73 | 0 |   |  			
            | 8/10/2020 | 0.00 / 0.00% | 18.70 | 18.70 | 18.45 | 18.45 | 18.58 | 11.73 | 2,760 |   |  
            | 8/7/2020 | +0.30 / +1.65% | 18.90 | 18.90 | 18.45 | 18.45 | 18.68 | 11.73 | 2,100 |   |  |