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                    Closing price on 7/11/2022
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        |           
                
                    | Open | 7.38 |  
                    | High | 7.53 |  
                    | Low | 7.30 |  
                    | Volume | 229,500 |  
                    | Split-adjusted Price | 6.23 |  
                
             | 
 |  PHC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/11/2022 | +0.11 / +1.49% | 7.38 | 7.53 | 7.30 | 7.47 | 7.40 | 6.23 | 229,500 |   |  
            | 7/8/2022 | +0.08 / +1.10% | 7.22 | 7.49 | 7.22 | 7.36 | 7.40 | 6.14 | 137,700 |   |  			
            | 7/7/2022 | +0.08 / +1.11% | 7.20 | 7.28 | 7.11 | 7.28 | 7.15 | 6.07 | 104,800 |   |  
            | 7/6/2022 | -0.16 / -2.17% | 7.35 | 7.40 | 7.10 | 7.20 | 7.22 | 6.00 | 103,000 |   |  			
            | 7/5/2022 | -0.16 / -2.13% | 7.50 | 7.50 | 7.30 | 7.36 | 7.38 | 6.14 | 79,300 |   |  
            | 7/4/2022 | +0.12 / +1.62% | 7.41 | 7.60 | 7.41 | 7.52 | 7.48 | 6.27 | 58,500 |   |  			
            | 7/1/2022 | +0.05 / +0.68% | 7.40 | 7.40 | 7.12 | 7.40 | 7.28 | 6.17 | 170,300 |   |  
            | 6/30/2022 | -0.15 / -2.00% | 7.50 | 7.58 | 7.35 | 7.35 | 7.42 | 6.13 | 162,500 |   |  			
            | 6/29/2022 | -0.10 / -1.32% | 7.50 | 7.69 | 7.40 | 7.50 | 7.49 | 6.25 | 120,600 |   |  
            | 6/28/2022 | 0.00 / 0.00% | 7.90 | 7.90 | 7.58 | 7.60 | 7.67 | 6.34 | 131,800 |   |  			
            | 6/27/2022 | +0.14 / +1.88% | 7.60 | 7.69 | 7.48 | 7.60 | 7.60 | 6.34 | 114,800 |   |  
            | 6/24/2022 | -0.01 / -0.13% | 7.52 | 7.65 | 7.42 | 7.46 | 7.51 | 6.22 | 239,000 |   |  			
            | 6/23/2022 | +0.17 / +2.33% | 7.30 | 7.47 | 7.29 | 7.47 | 7.33 | 6.23 | 127,200 |   |  
            | 6/22/2022 | +0.30 / +4.29% | 7.25 | 7.35 | 7.02 | 7.30 | 7.19 | 6.09 | 131,400 |   |  			
            | 6/21/2022 | +0.19 / +2.79% | 6.98 | 7.19 | 6.65 | 7.00 | 6.95 | 5.84 | 237,900 |   |  
            | 6/20/2022 | -0.49 / -6.71% | 7.01 | 7.38 | 6.81 | 6.81 | 6.97 | 5.68 | 347,000 |   |  			
            | 6/17/2022 | -0.51 / -6.53% | 7.52 | 7.80 | 7.28 | 7.30 | 7.36 | 6.09 | 248,200 |   |  
            | 6/16/2022 | +0.01 / +0.13% | 7.83 | 8.02 | 7.80 | 7.81 | 7.87 | 6.51 | 212,700 |   |  			
            | 6/15/2022 | -0.31 / -3.82% | 8.19 | 8.20 | 7.58 | 7.80 | 7.83 | 6.50 | 422,500 |   |  
            | 6/14/2022 | -0.25 / -2.99% | 8.10 | 8.33 | 8.09 | 8.11 | 8.19 | 6.76 | 203,600 |   |  			
            | 6/13/2022 | -0.62 / -6.90% | 8.89 | 8.89 | 8.36 | 8.36 | 8.50 | 6.97 | 428,900 |   |  
            | 6/10/2022 | -0.19 / -2.07% | 9.17 | 9.17 | 8.95 | 8.98 | 9.11 | 7.49 | 237,400 |   |  			
            | 6/9/2022 | -0.01 / -0.11% | 9.07 | 9.40 | 9.07 | 9.17 | 9.23 | 7.64 | 126,800 |   |  
            | 6/8/2022 | +0.28 / +3.15% | 8.85 | 9.30 | 8.85 | 9.18 | 9.11 | 7.65 | 383,200 |   |  			
            | 6/7/2022 | -0.25 / -2.73% | 9.15 | 9.18 | 8.63 | 8.90 | 9.00 | 7.42 | 208,200 |   |  
            | 6/6/2022 | -0.15 / -1.61% | 9.29 | 9.30 | 9.12 | 9.15 | 9.24 | 7.63 | 227,400 |   |  			
            | 6/3/2022 | -0.25 / -2.62% | 9.55 | 9.59 | 9.20 | 9.30 | 9.38 | 7.75 | 324,300 |   |  
            | 6/2/2022 | -0.25 / -2.55% | 9.99 | 9.99 | 9.40 | 9.55 | 9.63 | 7.96 | 205,400 |   |  			
            | 6/1/2022 | -0.18 / -1.80% | 9.92 | 10.10 | 9.71 | 9.80 | 9.93 | 8.17 | 243,800 |   |  
            | 5/31/2022 | 0.00 / 0.00% | 9.92 | 10.20 | 9.92 | 9.98 | 9.99 | 8.32 | 366,800 |   |  |