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                    Closing price on 5/17/2022
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                    | Open | 8.00 |  
                    | High | 8.80 |  
                    | Low | 8.00 |  
                    | Volume | 7,800 |  
                    | Split-adjusted Price | 8.10 |  
                
             | 
 |  PSB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/17/2022 | -0.10 / -1.22% | 8.00 | 8.80 | 8.00 | 8.10 | 8.20 | 8.10 | 7,800 |   |  
            | 5/16/2022 | -0.60 / -7.06% | 7.90 | 8.50 | 7.90 | 7.90 | 8.20 | 7.90 | 4,200 |   |  			
            | 5/13/2022 | +0.10 / +1.28% | 8.30 | 8.60 | 7.90 | 7.90 | 8.50 | 7.90 | 6,600 |   |  
            | 5/12/2022 | 0.00 / 0.00% | 7.60 | 8.00 | 7.50 | 7.90 | 7.80 | 7.90 | 24,200 |   |  			
            | 5/11/2022 | +0.60 / +7.69% | 7.40 | 8.40 | 7.40 | 8.40 | 7.90 | 8.40 | 9,700 |   |  
            | 5/10/2022 | +0.50 / +6.76% | 7.90 | 7.90 | 7.80 | 7.90 | 7.80 | 7.90 | 3,300 |   |  			
            | 5/9/2022 | 0.00 / 0.00% | 7.50 | 7.90 | 6.80 | 7.90 | 7.40 | 7.90 | 8,500 |   |  
            | 5/6/2022 | -0.20 / -2.41% | 8.10 | 8.10 | 7.50 | 8.10 | 7.90 | 8.10 | 4,200 |   |  			
            | 5/5/2022 | +0.30 / +3.66% | 8.40 | 8.50 | 8.10 | 8.50 | 8.30 | 8.50 | 4,400 |   |  
            | 5/4/2022 | +0.30 / +3.70% | 8.10 | 8.40 | 7.70 | 8.40 | 8.20 | 8.40 | 5,600 |   |  			
            | 4/29/2022 | 0.00 / 0.00% | 7.70 | 8.50 | 7.70 | 8.50 | 8.10 | 8.50 | 7,900 |   |  
            | 4/28/2022 | +0.60 / +7.50% | 8.60 | 8.60 | 8.30 | 8.60 | 8.50 | 8.60 | 6,000 |   |  			
            | 4/27/2022 | 0.00 / 0.00% | 8.10 | 8.60 | 7.40 | 8.60 | 8.00 | 8.60 | 1,800 |   |  
            | 4/26/2022 | -0.20 / -2.27% | 8.70 | 8.70 | 8.60 | 8.60 | 8.60 | 8.60 | 800 |   |  			
            | 4/25/2022 | +0.10 / +1.18% | 9.00 | 9.00 | 8.60 | 8.60 | 8.80 | 8.60 | 8,500 |   |  
            | 4/22/2022 | -0.10 / -1.15% | 8.90 | 8.90 | 8.00 | 8.60 | 8.50 | 8.60 | 15,200 |   |  			
            | 4/21/2022 | 0.00 / 0.00% | 8.60 | 9.00 | 8.50 | 9.00 | 8.70 | 9.00 | 24,000 |   |  
            | 4/20/2022 | +0.20 / +2.22% | 9.00 | 9.20 | 8.60 | 9.20 | 9.00 | 9.20 | 14,000 |   |  			
            | 4/19/2022 | +0.10 / +1.09% | 8.90 | 9.30 | 8.10 | 9.30 | 9.00 | 9.30 | 9,000 |   |  
            | 4/18/2022 | +0.70 / +7.78% | 9.90 | 9.90 | 8.90 | 9.70 | 9.20 | 9.70 | 15,800 |   |  			
            | 4/15/2022 | +0.10 / +1.05% | 9.20 | 9.60 | 8.90 | 9.60 | 9.00 | 9.60 | 26,000 |   |  
            | 4/14/2022 | +0.10 / +1.05% | 9.30 | 9.80 | 9.30 | 9.60 | 9.50 | 9.60 | 20,200 |   |  			
            | 4/13/2022 | 0.00 / 0.00% | 9.50 | 9.60 | 9.30 | 9.60 | 9.50 | 9.60 | 19,600 |   |  
            | 4/12/2022 | -0.10 / -1.03% | 9.80 | 9.80 | 9.50 | 9.60 | 9.60 | 9.60 | 18,700 |   |  			
            | 4/8/2022 | +0.10 / +1.03% | 9.60 | 9.80 | 9.60 | 9.80 | 9.70 | 9.80 | 17,600 |   |  
            | 4/7/2022 | +0.30 / +3.13% | 9.90 | 9.90 | 9.50 | 9.90 | 9.70 | 9.90 | 13,400 |   |  			
            | 4/6/2022 | +0.10 / +1.02% | 9.50 | 10.00 | 9.50 | 9.90 | 9.60 | 9.90 | 19,400 |   |  
            | 4/5/2022 | +0.20 / +2.04% | 9.80 | 10.10 | 9.30 | 10.00 | 9.80 | 10.00 | 6,200 |   |  			
            | 4/4/2022 | 0.00 / 0.00% | 10.10 | 10.10 | 9.80 | 10.00 | 9.80 | 10.00 | 12,300 |   |  
            | 4/1/2022 | +0.30 / +3.00% | 9.70 | 10.30 | 9.20 | 10.30 | 10.00 | 10.30 | 18,700 |   |  |