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            | 
                    Closing price on 10/28/2025
                 |  |  
    
        |           
                
                    | Open | 4.30 |  
                    | High | 4.30 |  
                    | Low | 4.30 |  
                    | Volume | 7,300 |  
                    | Split-adjusted Price | 4.30 |  
                
             | 
 |  PSB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/28/2025 | 0.00 / 0.00% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 7,300 |   |  
            | 10/27/2025 | -0.10 / -2.27% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 5,300 |   |  			
            | 10/24/2025 | 0.00 / 0.00% | 4.40 | 4.40 | 4.30 | 4.40 | 4.36 | 4.40 | 14,500 |   |  
            | 10/23/2025 | +0.10 / +2.33% | 4.40 | 4.40 | 4.40 | 4.40 | 4.40 | 4.40 | 7,700 |   |  			
            | 10/22/2025 | +0.10 / +2.38% | 4.20 | 4.40 | 4.20 | 4.30 | 4.30 | 4.30 | 1,900 |   |  
            | 10/21/2025 | 0.00 / 0.00% | 4.30 | 4.40 | 4.20 | 4.30 | 4.24 | 4.30 | 28,000 |   |  			
            | 10/20/2025 | -0.10 / -2.27% | 4.30 | 4.50 | 4.00 | 4.30 | 4.30 | 4.30 | 49,900 |   |  
            | 10/17/2025 | 0.00 / 0.00% | 4.50 | 4.50 | 4.40 | 4.40 | 4.40 | 4.40 | 46,200 |   |  			
            | 10/16/2025 | -0.10 / -2.22% | 4.40 | 4.40 | 4.40 | 4.40 | 4.40 | 4.40 | 1,900 |   |  
            | 10/15/2025 | 0.00 / 0.00% | 4.50 | 4.50 | 4.40 | 4.50 | 4.46 | 4.50 | 9,600 |   |  			
            | 10/14/2025 | 0.00 / 0.00% | 4.60 | 4.60 | 4.50 | 4.50 | 4.50 | 4.50 | 18,200 |   |  
            | 10/13/2025 | 0.00 / 0.00% | 4.50 | 4.60 | 4.50 | 4.50 | 4.50 | 4.50 | 65,500 |   |  			
            | 10/10/2025 | 0.00 / 0.00% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 59,800 |   |  
            | 10/9/2025 | +0.10 / +2.27% | 4.40 | 4.50 | 4.40 | 4.50 | 4.45 | 4.50 | 9,700 |   |  			
            | 10/8/2025 | +0.10 / +2.27% | 4.40 | 4.50 | 4.40 | 4.50 | 4.40 | 4.50 | 14,500 |   |  
            | 10/7/2025 | 0.00 / 0.00% | 4.50 | 4.50 | 4.40 | 4.40 | 4.40 | 4.40 | 93,400 |   |  			
            | 10/6/2025 | 0.00 / 0.00% | 4.40 | 4.50 | 4.40 | 4.40 | 4.41 | 4.40 | 66,500 |   |  
            | 10/3/2025 | -0.10 / -2.22% | 4.50 | 4.50 | 4.40 | 4.40 | 4.41 | 4.40 | 49,200 |   |  			
            | 10/2/2025 | 0.00 / 0.00% | 4.50 | 4.50 | 4.40 | 4.50 | 4.46 | 4.50 | 64,200 |   |  
            | 10/1/2025 | 0.00 / 0.00% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 38,900 |   |  			
            | 9/30/2025 | 0.00 / 0.00% | 4.60 | 4.60 | 4.50 | 4.50 | 4.50 | 4.50 | 42,900 |   |  
            | 9/29/2025 | -0.10 / -2.17% | 4.60 | 4.60 | 4.50 | 4.50 | 4.52 | 4.50 | 27,800 |   |  			
            | 9/26/2025 | -0.10 / -2.13% | 4.70 | 4.70 | 4.60 | 4.60 | 4.63 | 4.60 | 84,100 |   |  
            | 9/25/2025 | +0.10 / +2.17% | 4.70 | 4.70 | 4.60 | 4.70 | 4.68 | 4.70 | 32,200 |   |  			
            | 9/24/2025 | +0.10 / +2.17% | 4.50 | 4.70 | 4.50 | 4.70 | 4.56 | 4.70 | 45,200 |   |  
            | 9/23/2025 | 0.00 / 0.00% | 4.60 | 4.60 | 4.50 | 4.60 | 4.60 | 4.60 | 19,000 |   |  			
            | 9/22/2025 | 0.00 / 0.00% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 10,900 |   |  
            | 9/19/2025 | 0.00 / 0.00% | 4.50 | 4.60 | 4.50 | 4.60 | 4.59 | 4.60 | 22,300 |   |  			
            | 9/18/2025 | 0.00 / 0.00% | 4.60 | 4.60 | 4.50 | 4.50 | 4.60 | 4.50 | 21,600 |   |  
            | 9/17/2025 | -0.10 / -2.17% | 4.60 | 4.60 | 4.50 | 4.50 | 4.54 | 4.50 | 27,100 |   |  |