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            | 
                    Closing price on 5/10/2024
                 |  |  
    
        |           
                
                    | Open | 7.80 |  
                    | High | 7.90 |  
                    | Low | 7.70 |  
                    | Volume | 88,600 |  
                    | Split-adjusted Price | 7.70 |  
                
             | 
 |  PSI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/10/2024 | -0.10 / -1.28% | 7.80 | 7.90 | 7.70 | 7.70 | 7.76 | 7.70 | 88,600 |   |  
            | 5/9/2024 | 0.00 / 0.00% | 7.90 | 7.90 | 7.70 | 7.80 | 7.80 | 7.80 | 60,000 |   |  			
            | 5/8/2024 | 0.00 / 0.00% | 7.80 | 7.90 | 7.70 | 7.80 | 7.81 | 7.80 | 110,600 |   |  
            | 5/7/2024 | -0.10 / -1.27% | 7.90 | 7.90 | 7.70 | 7.80 | 7.80 | 7.80 | 49,500 |   |  			
            | 5/6/2024 | +0.30 / +3.95% | 7.60 | 7.90 | 7.40 | 7.90 | 7.76 | 7.90 | 116,000 |   |  
            | 5/3/2024 | 0.00 / 0.00% | 7.70 | 7.70 | 7.50 | 7.60 | 7.61 | 7.60 | 85,300 |   |  			
            | 5/2/2024 | -0.10 / -1.30% | 7.60 | 7.70 | 7.50 | 7.60 | 7.60 | 7.60 | 50,400 |   |  
            | 4/26/2024 | 0.00 / 0.00% | 7.60 | 7.80 | 7.60 | 7.70 | 7.67 | 7.70 | 88,400 |   |  			
            | 4/25/2024 | -0.20 / -2.53% | 7.90 | 7.90 | 7.60 | 7.70 | 7.68 | 7.70 | 78,000 |   |  
            | 4/24/2024 | +0.30 / +3.95% | 7.60 | 7.90 | 7.60 | 7.90 | 7.72 | 7.90 | 169,300 |   |  			
            | 4/23/2024 | 0.00 / 0.00% | 7.70 | 7.70 | 7.40 | 7.60 | 7.60 | 7.60 | 127,100 |   |  
            | 4/22/2024 | +0.30 / +4.11% | 7.30 | 7.90 | 7.20 | 7.60 | 7.58 | 7.60 | 169,200 |   |  			
            | 4/19/2024 | -0.30 / -3.95% | 7.60 | 7.60 | 6.90 | 7.30 | 7.29 | 7.30 | 417,600 |   |  
            | 4/17/2024 | -0.20 / -2.56% | 7.90 | 7.90 | 7.60 | 7.60 | 7.76 | 7.60 | 113,200 |   |  			
            | 4/16/2024 | -0.40 / -4.88% | 8.20 | 8.20 | 7.40 | 7.80 | 7.76 | 7.80 | 407,500 |   |  
            | 4/15/2024 | -0.70 / -7.87% | 8.90 | 9.00 | 8.10 | 8.20 | 8.57 | 8.20 | 215,900 |   |  			
            | 4/12/2024 | +0.10 / +1.14% | 8.80 | 8.90 | 8.80 | 8.90 | 8.82 | 8.90 | 111,700 |   |  
            | 4/11/2024 | -0.10 / -1.12% | 8.80 | 8.80 | 8.70 | 8.80 | 8.77 | 8.80 | 74,300 |   |  			
            | 4/10/2024 | -0.10 / -1.11% | 9.00 | 9.00 | 8.90 | 8.90 | 8.91 | 8.90 | 45,100 |   |  
            | 4/9/2024 | +0.30 / +3.45% | 8.90 | 9.00 | 8.70 | 9.00 | 8.89 | 9.00 | 135,500 |   |  			
            | 4/8/2024 | -0.10 / -1.14% | 8.80 | 8.80 | 8.70 | 8.70 | 8.76 | 8.70 | 77,300 |   |  
            | 4/5/2024 | -0.10 / -1.12% | 8.80 | 8.90 | 8.70 | 8.80 | 8.83 | 8.80 | 268,900 |   |  			
            | 4/4/2024 | -0.10 / -1.11% | 9.00 | 9.00 | 8.80 | 8.90 | 8.92 | 8.90 | 114,100 |   |  
            | 4/3/2024 | 0.00 / 0.00% | 9.00 | 9.20 | 8.90 | 9.00 | 9.09 | 9.00 | 194,000 |   |  			
            | 4/2/2024 | 0.00 / 0.00% | 9.10 | 9.10 | 8.90 | 9.00 | 8.97 | 9.00 | 212,800 |   |  
            | 4/1/2024 | -0.30 / -3.23% | 9.30 | 9.30 | 9.00 | 9.00 | 9.10 | 9.00 | 245,900 |   |  			
            | 3/29/2024 | -0.20 / -2.11% | 9.50 | 9.50 | 9.20 | 9.30 | 9.31 | 9.30 | 165,200 |   |  
            | 3/28/2024 | +0.10 / +1.06% | 9.40 | 9.60 | 9.40 | 9.50 | 9.49 | 9.50 | 214,300 |   |  			
            | 3/27/2024 | +0.10 / +1.08% | 9.40 | 9.50 | 9.30 | 9.40 | 9.37 | 9.40 | 243,500 |   |  
            | 3/26/2024 | +0.10 / +1.09% | 9.20 | 9.40 | 9.20 | 9.30 | 9.29 | 9.30 | 145,400 |   |  |