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                    Closing price on 7/13/2022
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                    | Open | 24.20 |  
                    | High | 24.50 |  
                    | Low | 24.20 |  
                    | Volume | 16,300 |  
                    | Split-adjusted Price | 19.93 |  
                
             | 
 |  PGS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/13/2022 | 0.00 / 0.00% | 24.20 | 24.50 | 24.20 | 24.50 | 24.44 | 19.93 | 16,300 |   |  
            | 7/12/2022 | +0.50 / +2.08% | 24.40 | 24.50 | 24.00 | 24.50 | 24.04 | 19.93 | 13,200 |   |  			
            | 7/11/2022 | 0.00 / 0.00% | 24.00 | 25.00 | 23.50 | 24.00 | 23.83 | 19.52 | 20,500 |   |  
            | 7/8/2022 | 0.00 / 0.00% | 23.50 | 24.00 | 23.40 | 24.00 | 23.71 | 19.52 | 8,000 |   |  			
            | 7/7/2022 | 0.00 / 0.00% | 23.50 | 24.00 | 23.40 | 24.00 | 23.80 | 19.52 | 9,500 |   |  
            | 7/6/2022 | +0.60 / +2.56% | 23.60 | 24.00 | 23.40 | 24.00 | 23.64 | 19.52 | 29,400 |   |  			
            | 7/5/2022 | -0.70 / -2.90% | 23.90 | 24.00 | 23.30 | 23.40 | 23.54 | 19.03 | 20,300 |   |  
            | 7/4/2022 | -0.30 / -1.23% | 23.30 | 24.10 | 23.30 | 24.10 | 23.42 | 19.60 | 11,700 |   |  			
            | 7/1/2022 | -0.10 / -0.41% | 24.00 | 24.40 | 23.00 | 24.40 | 23.22 | 19.84 | 5,300 |   |  
            | 6/30/2022 | +0.70 / +2.94% | 25.00 | 25.00 | 23.60 | 24.50 | 24.73 | 19.93 | 700 |   |  			
            | 6/29/2022 | -0.20 / -0.83% | 23.70 | 23.80 | 23.50 | 23.80 | 23.67 | 19.36 | 300 |   |  
            | 6/28/2022 | -0.80 / -3.23% | 23.50 | 24.00 | 23.40 | 24.00 | 23.46 | 19.52 | 30,300 |   |  			
            | 6/27/2022 | +0.60 / +2.48% | 24.80 | 24.80 | 24.80 | 24.80 | 24.80 | 20.17 | 100 |   |  
            | 6/24/2022 | -0.60 / -2.42% | 24.70 | 24.70 | 24.20 | 24.20 | 24.45 | 19.68 | 200 |   |  			
            | 6/23/2022 | +0.60 / +2.48% | 24.10 | 25.00 | 23.60 | 24.80 | 24.09 | 20.17 | 7,500 |   |  
            | 6/22/2022 | -0.10 / -0.41% | 23.00 | 24.20 | 23.00 | 24.20 | 23.22 | 19.68 | 13,000 |   |  			
            | 6/21/2022 | +0.30 / +1.25% | 23.20 | 24.40 | 23.20 | 24.30 | 23.48 | 19.76 | 11,200 |   |  
            | 6/20/2022 | +0.30 / +1.27% | 23.70 | 24.00 | 23.10 | 24.00 | 23.52 | 19.52 | 9,300 |   |  			
            | 6/17/2022 | -0.80 / -3.27% | 23.50 | 24.20 | 23.50 | 23.70 | 23.70 | 19.27 | 7,200 |   |  
            | 6/16/2022 | +0.10 / +0.41% | 24.30 | 25.00 | 23.80 | 24.50 | 24.33 | 19.93 | 2,100 |   |  			
            | 6/15/2022 | -0.20 / -0.81% | 24.60 | 24.60 | 23.60 | 24.40 | 23.90 | 19.84 | 3,100 |   |  
            | 6/14/2022 | +0.10 / +0.41% | 24.50 | 25.00 | 23.30 | 24.60 | 23.72 | 20.01 | 13,400 |   |  			
            | 6/13/2022 | -0.50 / -2.00% | 23.10 | 24.60 | 23.10 | 24.50 | 23.36 | 19.93 | 9,600 |   |  
            | 6/10/2022 | -1.50 / -5.66% | 26.40 | 26.40 | 25.00 | 25.00 | 25.17 | 20.33 | 20,000 |   |  			
            | 6/9/2022 | +0.60 / +2.32% | 25.60 | 26.50 | 25.50 | 26.50 | 25.85 | 21.55 | 11,700 |   |  
            | 6/8/2022 | +0.40 / +1.48% | 27.00 | 28.00 | 27.00 | 27.40 | 27.62 | 21.06 | 117,700 |   |  			
            | 6/7/2022 | +0.20 / +0.75% | 27.90 | 27.90 | 26.50 | 27.00 | 26.75 | 20.76 | 20,200 |   |  
            | 6/6/2022 | +0.80 / +3.08% | 26.60 | 27.00 | 25.10 | 26.80 | 26.49 | 20.60 | 34,800 |   |  			
            | 6/3/2022 | -0.10 / -0.38% | 26.20 | 26.30 | 26.00 | 26.00 | 26.05 | 19.99 | 49,600 |   |  
            | 6/2/2022 | -0.70 / -2.61% | 26.50 | 26.80 | 26.10 | 26.10 | 26.42 | 20.06 | 3,800 |   |  |