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                    Closing price on 6/15/2022
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                    | Open | 24.60 |  
                    | High | 24.60 |  
                    | Low | 23.60 |  
                    | Volume | 3,100 |  
                    | Split-adjusted Price | 19.84 |  
                
             | 
 |  PGS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 6/1/2022 | +0.30 / +1.13% | 26.90 | 27.20 | 26.80 | 26.80 | 26.92 | 20.60 | 42,900 |   |  
            | 5/31/2022 | +1.00 / +3.92% | 25.50 | 26.60 | 25.50 | 26.50 | 26.02 | 20.37 | 50,700 |   |  			
            | 5/30/2022 | +0.50 / +2.00% | 25.00 | 26.00 | 25.00 | 25.50 | 25.60 | 19.60 | 9,700 |   |  
            | 5/27/2022 | +0.40 / +1.63% | 25.00 | 25.20 | 25.00 | 25.00 | 25.01 | 19.22 | 34,000 |   |  			
            | 5/26/2022 | -0.60 / -2.38% | 25.20 | 25.20 | 24.60 | 24.60 | 24.75 | 18.91 | 2,000 |   |  
            | 5/25/2022 | +0.70 / +2.86% | 24.40 | 25.20 | 24.40 | 25.20 | 24.94 | 19.37 | 8,100 |   |  			
            | 5/24/2022 | +0.40 / +1.66% | 24.20 | 24.70 | 24.20 | 24.50 | 24.36 | 18.83 | 8,200 |   |  
            | 5/23/2022 | +0.10 / +0.42% | 24.00 | 24.50 | 24.00 | 24.10 | 24.10 | 18.53 | 24,900 |   |  			
            | 5/20/2022 | +0.50 / +2.13% | 23.70 | 24.20 | 23.70 | 24.00 | 24.09 | 18.45 | 37,200 |   |  
            | 5/19/2022 | -0.80 / -3.29% | 24.30 | 24.30 | 23.50 | 23.50 | 23.59 | 18.07 | 3,400 |   |  			
            | 5/18/2022 | -0.70 / -2.80% | 25.00 | 25.00 | 24.10 | 24.30 | 24.35 | 18.68 | 25,200 |   |  
            | 5/17/2022 | +1.00 / +4.17% | 23.40 | 25.00 | 23.40 | 25.00 | 24.16 | 19.22 | 23,500 |   |  			
            | 5/16/2022 | -0.40 / -1.64% | 23.60 | 25.00 | 23.60 | 24.00 | 24.10 | 18.45 | 18,300 |   |  
            | 5/13/2022 | 0.00 / 0.00% | 23.60 | 24.40 | 23.50 | 24.40 | 24.03 | 18.76 | 11,100 |   |  			
            | 5/12/2022 | 0.00 / 0.00% | 23.40 | 24.40 | 23.40 | 24.40 | 23.92 | 18.76 | 23,400 |   |  
            | 5/11/2022 | 0.00 / 0.00% | 24.40 | 24.40 | 24.40 | 24.40 | 24.40 | 18.76 | 0 |   |  			
            | 5/10/2022 | 0.00 / 0.00% | 22.80 | 24.40 | 22.20 | 24.40 | 23.64 | 18.76 | 3,400 |   |  
            | 5/9/2022 | -0.10 / -0.41% | 25.00 | 25.00 | 23.00 | 24.40 | 23.11 | 18.76 | 28,000 |   |  			
            | 5/6/2022 | 0.00 / 0.00% | 24.80 | 24.80 | 24.50 | 24.50 | 24.73 | 18.83 | 11,700 |   |  
            | 5/5/2022 | -0.10 / -0.41% | 25.50 | 27.00 | 24.50 | 24.50 | 24.87 | 18.83 | 6,600 |   |  |