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                    Closing price on 5/12/2023
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        |           
                
                    | Open | 6.03 |  
                    | High | 6.04 |  
                    | Low | 5.92 |  
                    | Volume | 114,700 |  
                    | Split-adjusted Price | 5.48 |  
                
             | 
 |  PHC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/12/2023 | +0.07 / +1.19% | 6.03 | 6.04 | 5.92 | 5.97 | 5.99 | 5.48 | 114,700 |   |  
            | 5/11/2023 | +0.14 / +2.43% | 5.80 | 6.05 | 5.77 | 5.90 | 5.86 | 5.42 | 211,900 |   |  			
            | 5/10/2023 | +0.10 / +1.77% | 5.70 | 5.80 | 5.70 | 5.76 | 5.75 | 5.29 | 88,600 |   |  
            | 5/9/2023 | -0.01 / -0.18% | 5.69 | 5.73 | 5.65 | 5.66 | 5.68 | 5.20 | 59,700 |   |  			
            | 5/8/2023 | -0.11 / -1.90% | 5.74 | 5.80 | 5.65 | 5.67 | 5.70 | 5.21 | 43,100 |   |  
            | 5/5/2023 | -0.02 / -0.34% | 5.80 | 5.81 | 5.70 | 5.78 | 5.74 | 5.31 | 40,200 |   |  			
            | 5/4/2023 | 0.00 / 0.00% | 5.81 | 5.82 | 5.76 | 5.80 | 5.79 | 5.32 | 18,400 |   |  
            | 4/28/2023 | +0.01 / +0.17% | 5.73 | 5.80 | 5.70 | 5.80 | 5.78 | 5.32 | 44,000 |   |  			
            | 4/27/2023 | 0.00 / 0.00% | 5.79 | 5.81 | 5.73 | 5.79 | 5.78 | 5.32 | 993,100 |   |  
            | 4/26/2023 | +0.04 / +0.70% | 5.75 | 5.80 | 5.70 | 5.79 | 5.75 | 5.32 | 20,400 |   |  			
            | 4/25/2023 | -0.05 / -0.86% | 5.76 | 5.80 | 5.75 | 5.75 | 5.77 | 5.28 | 27,000 |   |  
            | 4/24/2023 | -0.02 / -0.34% | 5.82 | 5.82 | 5.74 | 5.80 | 5.79 | 5.32 | 27,800 |   |  			
            | 4/21/2023 | 0.00 / 0.00% | 5.82 | 5.82 | 5.75 | 5.82 | 5.79 | 5.34 | 19,200 |   |  
            | 4/20/2023 | 0.00 / 0.00% | 5.82 | 5.82 | 5.72 | 5.82 | 5.81 | 5.34 | 21,900 |   |  			
            | 4/19/2023 | 0.00 / 0.00% | 5.82 | 5.83 | 5.72 | 5.82 | 5.79 | 5.34 | 13,300 |   |  
            | 4/18/2023 | +0.03 / +0.52% | 5.79 | 5.90 | 5.72 | 5.82 | 5.83 | 5.34 | 40,400 |   |  			
            | 4/17/2023 | +0.03 / +0.52% | 5.71 | 5.79 | 5.71 | 5.79 | 5.74 | 5.32 | 31,800 |   |  
            | 4/14/2023 | +0.01 / +0.17% | 5.75 | 6.00 | 5.75 | 5.76 | 5.81 | 5.29 | 48,400 |   |  			
            | 4/13/2023 | -0.03 / -0.52% | 5.77 | 5.80 | 5.75 | 5.75 | 5.77 | 5.28 | 37,900 |   |  
            | 4/12/2023 | +0.03 / +0.52% | 5.83 | 5.86 | 5.77 | 5.78 | 5.83 | 5.31 | 66,900 |   |  			
            | 4/11/2023 | -0.01 / -0.17% | 5.70 | 5.75 | 5.60 | 5.75 | 5.65 | 5.28 | 813,200 |   |  
            | 4/10/2023 | +0.02 / +0.35% | 5.74 | 5.80 | 5.74 | 5.76 | 5.74 | 5.29 | 31,500 |   |  			
            | 4/7/2023 | -0.21 / -3.53% | 5.76 | 5.80 | 5.70 | 5.74 | 5.76 | 5.27 | 89,300 |   |  
            | 4/6/2023 | +0.08 / +1.36% | 5.90 | 6.05 | 5.75 | 5.95 | 5.97 | 5.46 | 144,000 |   |  			
            | 4/5/2023 | +0.05 / +0.86% | 5.82 | 5.87 | 5.80 | 5.87 | 5.84 | 5.39 | 25,500 |   |  
            | 4/4/2023 | +0.04 / +0.69% | 5.80 | 5.84 | 5.75 | 5.82 | 5.77 | 5.34 | 57,000 |   |  			
            | 4/3/2023 | +0.04 / +0.70% | 5.74 | 5.81 | 5.70 | 5.78 | 5.78 | 5.31 | 85,300 |   |  
            | 3/31/2023 | -0.01 / -0.17% | 5.66 | 5.74 | 5.60 | 5.74 | 5.66 | 5.27 | 22,800 |   |  			
            | 3/30/2023 | 0.00 / 0.00% | 5.65 | 5.79 | 5.62 | 5.75 | 5.71 | 5.28 | 48,500 |   |  
            | 3/29/2023 | 0.00 / 0.00% | 5.73 | 5.75 | 5.73 | 5.75 | 5.74 | 5.28 | 3,300 |   |  |