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                    Closing price on 11/4/2021
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        |           
                
                    | Open | 12.20 |  
                    | High | 12.30 |  
                    | Low | 11.80 |  
                    | Volume | 34,500 |  
                    | Split-adjusted Price | 12.10 |  
                
             | 
 |  PSB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/4/2021 | -0.10 / -0.82% | 12.20 | 12.30 | 11.80 | 12.10 | 11.90 | 12.10 | 34,500 |   |  
            | 11/3/2021 | 0.00 / 0.00% | 12.40 | 12.90 | 11.90 | 12.40 | 12.20 | 12.40 | 63,375 |   |  			
            | 11/2/2021 | +0.50 / +4.17% | 12.00 | 12.90 | 12.00 | 12.50 | 12.40 | 12.50 | 80,100 |   |  
            | 11/1/2021 | +0.20 / +1.69% | 11.80 | 12.30 | 11.80 | 12.00 | 12.00 | 12.00 | 115,100 |   |  			
            | 10/29/2021 | -0.20 / -1.64% | 12.10 | 12.20 | 10.50 | 12.00 | 11.80 | 12.00 | 23,700 |   |  
            | 10/28/2021 | +0.50 / +4.31% | 12.50 | 13.00 | 11.60 | 12.10 | 12.20 | 12.10 | 65,100 |   |  			
            | 10/27/2021 | +1.50 / +14.71% | 11.20 | 11.70 | 11.20 | 11.70 | 11.60 | 11.70 | 81,000 |   |  
            | 10/26/2021 | +1.30 / +14.61% | 10.00 | 10.20 | 10.00 | 10.20 | 10.20 | 10.20 | 127,100 |   |  			
            | 10/25/2021 | +1.20 / +15.00% | 8.00 | 9.20 | 8.00 | 9.20 | 8.90 | 9.20 | 65,600 |   |  
            | 10/22/2021 | -0.10 / -1.25% | 8.00 | 8.00 | 7.90 | 7.90 | 8.00 | 7.90 | 4,200 |   |  			
            | 10/21/2021 | +0.30 / +3.75% | 8.00 | 8.30 | 8.00 | 8.30 | 8.00 | 8.30 | 1,600 |   |  
            | 10/20/2021 | -0.10 / -1.25% | 8.00 | 8.00 | 7.90 | 7.90 | 8.00 | 7.90 | 4,000 |   |  			
            | 10/19/2021 | 0.00 / 0.00% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 7,000 |   |  
            | 10/18/2021 | -0.30 / -3.57% | 8.40 | 8.40 | 8.00 | 8.10 | 8.00 | 8.10 | 10,000 |   |  			
            | 10/15/2021 | 0.00 / 0.00% | 8.40 | 8.40 | 8.30 | 8.30 | 8.40 | 8.30 | 10,600 |   |  
            | 10/14/2021 | +0.30 / +3.70% | 8.10 | 8.50 | 8.00 | 8.40 | 8.30 | 8.40 | 28,900 |   |  			
            | 10/13/2021 | +0.30 / +3.80% | 8.50 | 8.50 | 7.90 | 8.20 | 8.10 | 8.20 | 16,200 |   |  
            | 10/12/2021 | +0.10 / +1.27% | 7.90 | 8.30 | 7.30 | 8.00 | 7.90 | 8.00 | 36,100 |   |  			
            | 10/11/2021 | +0.40 / +5.33% | 7.90 | 8.20 | 7.80 | 7.90 | 7.90 | 7.90 | 9,800 |   |  
            | 10/8/2021 | -0.50 / -6.33% | 7.60 | 7.90 | 7.40 | 7.40 | 7.50 | 7.40 | 3,175 |   |  			
            | 10/7/2021 | -0.30 / -3.66% | 8.00 | 8.00 | 7.50 | 7.90 | 7.90 | 7.90 | 5,200 |   |  
            | 10/6/2021 | 0.00 / 0.00% | 8.20 | 8.20 | 8.20 | 8.20 | 8.20 | 8.20 | 100 |   |  			
            | 10/5/2021 | +0.50 / +6.49% | 7.90 | 8.30 | 7.90 | 8.20 | 8.20 | 8.20 | 6,000 |   |  
            | 10/4/2021 | +0.90 / +12.86% | 7.50 | 7.90 | 7.50 | 7.90 | 7.70 | 7.90 | 28,200 |   |  			
            | 10/1/2021 | -0.50 / -6.67% | 7.00 | 7.10 | 7.00 | 7.00 | 7.00 | 7.00 | 4,500 |   |  
            | 9/30/2021 | +0.30 / +4.17% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 1,500 |   |  			
            | 9/29/2021 | +0.20 / +2.82% | 7.20 | 7.30 | 7.20 | 7.30 | 7.20 | 7.30 | 2,100 |   |  
            | 9/28/2021 | 0.00 / 0.00% | 7.60 | 7.60 | 6.80 | 7.40 | 7.10 | 7.40 | 16,800 |   |  			
            | 9/27/2021 | -0.30 / -4.00% | 7.40 | 7.50 | 7.20 | 7.20 | 7.40 | 7.20 | 11,900 |   |  
            | 9/24/2021 | -0.50 / -6.33% | 7.90 | 7.90 | 7.30 | 7.40 | 7.50 | 7.40 | 18,400 |   |  |