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            | 
                    Closing price on 11/1/2021
                 |  |  
    
        |           
                
                    | Open | 18.60 |  
                    | High | 18.80 |  
                    | Low | 17.80 |  
                    | Volume | 1,853,000 |  
                    | Split-adjusted Price | 15.51 |  
                
             | 
 |  PHC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/1/2021 | +1.00 / +5.68% | 18.60 | 18.80 | 17.80 | 18.60 | 18.54 | 15.51 | 1,853,000 |   |  
            | 10/29/2021 | +1.15 / +6.99% | 17.40 | 17.60 | 17.20 | 17.60 | 17.51 | 14.67 | 2,384,200 |   |  			
            | 10/28/2021 | +1.05 / +6.82% | 15.45 | 16.45 | 15.45 | 16.45 | 16.00 | 13.71 | 1,562,500 |   |  
            | 10/27/2021 | +0.20 / +1.32% | 15.50 | 15.70 | 15.20 | 15.40 | 15.42 | 12.84 | 1,085,400 |   |  			
            | 10/26/2021 | -0.10 / -0.65% | 15.50 | 15.50 | 14.70 | 15.20 | 15.04 | 12.67 | 754,400 |   |  
            | 10/25/2021 | +0.45 / +3.03% | 15.15 | 15.70 | 15.15 | 15.30 | 15.36 | 12.75 | 897,400 |   |  			
            | 10/22/2021 | +0.90 / +6.45% | 14.80 | 14.85 | 14.70 | 14.85 | 14.83 | 12.38 | 1,228,400 |   |  
            | 10/21/2021 | -0.30 / -1.73% | 17.40 | 17.70 | 17.00 | 17.00 | 17.27 | 11.61 | 538,800 |   |  			
            | 10/20/2021 | -0.20 / -1.14% | 17.55 | 18.00 | 17.30 | 17.30 | 17.68 | 11.81 | 810,500 |   |  
            | 10/19/2021 | +0.40 / +2.34% | 17.20 | 17.70 | 17.00 | 17.50 | 17.43 | 11.95 | 728,500 |   |  			
            | 10/18/2021 | +0.20 / +1.18% | 16.90 | 17.30 | 16.90 | 17.10 | 17.05 | 11.68 | 535,800 |   |  
            | 10/15/2021 | -0.20 / -1.17% | 17.00 | 17.15 | 16.85 | 16.90 | 17.02 | 11.54 | 159,700 |   |  			
            | 10/14/2021 | -0.15 / -0.87% | 17.25 | 17.40 | 16.90 | 17.10 | 17.08 | 11.68 | 347,800 |   |  
            | 10/13/2021 | +0.25 / +1.47% | 17.80 | 17.80 | 17.05 | 17.25 | 17.44 | 11.78 | 672,004 |   |  			
            | 10/12/2021 | -0.20 / -1.16% | 17.20 | 17.20 | 16.80 | 17.00 | 16.90 | 11.61 | 148,900 |   |  
            | 10/11/2021 | -0.15 / -0.86% | 17.35 | 17.65 | 17.00 | 17.20 | 17.32 | 11.74 | 360,500 |   |  			
            | 10/8/2021 | -0.35 / -1.98% | 17.60 | 18.20 | 17.30 | 17.35 | 17.75 | 11.85 | 319,536 |   |  
            | 10/7/2021 | -0.55 / -3.01% | 18.25 | 18.25 | 17.50 | 17.70 | 18.00 | 12.09 | 603,000 |   |  			
            | 10/6/2021 | +1.15 / +6.73% | 17.35 | 18.25 | 17.35 | 18.25 | 17.78 | 12.46 | 850,061 |   |  
            | 10/5/2021 | +1.10 / +6.88% | 16.40 | 17.10 | 16.00 | 17.10 | 16.75 | 11.68 | 569,800 |   |  			
            | 10/4/2021 | -0.35 / -2.14% | 16.10 | 16.50 | 15.90 | 16.00 | 16.14 | 10.92 | 267,500 |   |  
            | 10/1/2021 | -0.55 / -3.25% | 16.95 | 17.00 | 16.20 | 16.35 | 16.68 | 11.16 | 82,800 |   |  			
            | 9/30/2021 | +0.40 / +2.42% | 17.00 | 17.30 | 16.70 | 16.90 | 16.97 | 11.54 | 131,300 |   |  
            | 9/29/2021 | +0.20 / +1.23% | 16.00 | 16.50 | 15.80 | 16.50 | 16.05 | 11.27 | 100,500 |   |  			
            | 9/28/2021 | -0.10 / -0.61% | 15.70 | 16.50 | 15.50 | 16.30 | 15.95 | 11.13 | 155,700 |   |  
            | 9/27/2021 | -0.95 / -5.48% | 17.10 | 17.20 | 16.30 | 16.40 | 16.66 | 11.20 | 186,100 |   |  			
            | 9/24/2021 | -0.30 / -1.70% | 17.50 | 17.60 | 17.05 | 17.35 | 17.29 | 11.85 | 136,800 |   |  
            | 9/23/2021 | -0.05 / -0.28% | 18.00 | 18.10 | 17.50 | 17.65 | 17.80 | 12.05 | 760,415 |   |  			
            | 9/22/2021 | +0.70 / +4.12% | 17.00 | 17.95 | 16.30 | 17.70 | 16.80 | 12.09 | 718,600 |   |  
            | 9/21/2021 | -1.05 / -5.82% | 17.50 | 18.05 | 16.90 | 17.00 | 17.23 | 11.61 | 475,200 |   |  |