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                    Closing price on 5/8/2020
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        |           
                
                    | Open | 8.90 |  
                    | High | 8.90 |  
                    | Low | 8.80 |  
                    | Volume | 3,400 |  
                    | Split-adjusted Price | 7.57 |  
                
             | 
 |  PHP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/8/2020 | -0.10 / -1.12% | 8.90 | 8.90 | 8.80 | 8.80 | 8.90 | 7.57 | 3,400 |   |  
            | 5/7/2020 | 0.00 / 0.00% | 8.70 | 8.90 | 8.70 | 8.90 | 8.81 | 7.65 | 900 |   |  			
            | 5/6/2020 | +0.10 / +1.14% | 8.90 | 8.90 | 8.70 | 8.90 | 8.82 | 7.65 | 7,500 |   |  
            | 5/5/2020 | -0.20 / -2.22% | 8.90 | 8.90 | 8.80 | 8.80 | 8.88 | 7.57 | 7,300 |   |  			
            | 5/4/2020 | +0.10 / +1.12% | 9.00 | 9.00 | 8.90 | 9.00 | 8.95 | 7.74 | 6,500 |   |  
            | 4/29/2020 | +0.20 / +2.30% | 8.80 | 8.90 | 8.80 | 8.90 | 8.85 | 7.65 | 6,000 |   |  			
            | 4/28/2020 | 0.00 / 0.00% | 8.70 | 8.70 | 8.70 | 8.70 | 8.70 | 7.48 | 16,900 |   |  
            | 4/27/2020 | 0.00 / 0.00% | 8.70 | 8.70 | 8.70 | 8.70 | 8.70 | 7.48 | 100 |   |  			
            | 4/24/2020 | 0.00 / 0.00% | 8.50 | 8.70 | 8.50 | 8.70 | 8.67 | 7.48 | 600 |   |  
            | 4/23/2020 | +0.10 / +1.16% | 8.40 | 8.70 | 8.40 | 8.70 | 8.62 | 7.48 | 500 |   |  			
            | 4/22/2020 | 0.00 / 0.00% | 8.40 | 8.60 | 8.40 | 8.60 | 8.58 | 7.39 | 1,800 |   |  
            | 4/21/2020 | -0.20 / -2.27% | 8.80 | 8.80 | 8.40 | 8.60 | 8.52 | 7.39 | 20,800 |   |  			
            | 4/20/2020 | -0.10 / -1.12% | 8.90 | 8.90 | 8.80 | 8.80 | 8.80 | 7.57 | 9,800 |   |  
            | 4/17/2020 | +0.20 / +2.30% | 8.70 | 8.90 | 8.60 | 8.90 | 8.70 | 7.65 | 20,700 |   |  			
            | 4/16/2020 | 0.00 / 0.00% | 8.70 | 8.90 | 8.70 | 8.70 | 8.81 | 7.48 | 3,900 |   |  
            | 4/15/2020 | 0.00 / 0.00% | 8.70 | 8.90 | 8.70 | 8.70 | 8.70 | 7.48 | 4,700 |   |  			
            | 4/14/2020 | 0.00 / 0.00% | 8.90 | 8.90 | 8.70 | 8.70 | 8.79 | 7.48 | 17,800 |   |  
            | 4/13/2020 | 0.00 / 0.00% | 8.90 | 8.90 | 8.70 | 8.70 | 8.83 | 7.48 | 6,600 |   |  			
            | 4/10/2020 | -0.20 / -2.25% | 8.70 | 8.80 | 8.70 | 8.70 | 8.70 | 7.48 | 2,400 |   |  
            | 4/9/2020 | -0.10 / -1.11% | 8.80 | 8.90 | 8.80 | 8.90 | 8.81 | 7.65 | 11,800 |   |  			
            | 4/8/2020 | 0.00 / 0.00% | 8.80 | 9.00 | 8.70 | 9.00 | 8.72 | 7.74 | 6,600 |   |  
            | 4/7/2020 | -0.20 / -2.17% | 8.70 | 9.00 | 8.70 | 9.00 | 8.72 | 7.74 | 10,700 |   |  			
            | 4/6/2020 | -0.10 / -1.08% | 9.20 | 9.20 | 9.20 | 9.20 | 9.20 | 7.91 | 200 |   |  
            | 4/3/2020 | +0.30 / +3.33% | 9.00 | 9.30 | 9.00 | 9.30 | 9.17 | 7.99 | 11,600 |   |  			
            | 4/1/2020 | -0.10 / -1.10% | 9.10 | 9.10 | 8.50 | 9.00 | 8.83 | 7.74 | 8,400 |   |  
            | 3/31/2020 | -0.20 / -2.15% | 8.40 | 9.10 | 8.40 | 9.10 | 8.98 | 7.82 | 36,100 |   |  			
            | 3/30/2020 | +0.80 / +9.41% | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 7.99 | 300 |   |  
            | 3/27/2020 | -0.50 / -5.56% | 8.50 | 8.50 | 8.50 | 8.50 | 8.50 | 7.31 | 2,400 |   |  			
            | 3/26/2020 | 0.00 / 0.00% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 7.74 | 200 |   |  
            | 3/25/2020 | -0.10 / -1.10% | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 7.74 | 1,000 |   |  |