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                    Closing price on 4/28/2022
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        |           
                
                    | Open | 8.60 |  
                    | High | 8.60 |  
                    | Low | 8.30 |  
                    | Volume | 6,000 |  
                    | Split-adjusted Price | 8.60 |  
                
             | 
 |  PSB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  
            | 3/31/2022 | 0.00 / 0.00% | 10.00 | 10.00 | 9.80 | 10.00 | 10.00 | 10.00 | 28,200 |   |  			
            | 3/30/2022 | 0.00 / 0.00% | 10.00 | 10.20 | 10.00 | 10.20 | 10.00 | 10.20 | 25,000 |   |  
            | 3/29/2022 | +0.10 / +0.99% | 10.30 | 10.30 | 10.10 | 10.20 | 10.20 | 10.20 | 21,800 |   |  			
            | 3/28/2022 | +0.10 / +0.97% | 10.20 | 10.40 | 10.00 | 10.40 | 10.10 | 10.40 | 47,900 |   |  
            | 3/25/2022 | +0.10 / +0.96% | 10.60 | 10.60 | 10.20 | 10.50 | 10.30 | 10.50 | 38,200 |   |  			
            | 3/24/2022 | +0.20 / +1.94% | 10.40 | 10.60 | 10.20 | 10.50 | 10.40 | 10.50 | 35,800 |   |  
            | 3/23/2022 | +0.20 / +1.92% | 10.40 | 10.80 | 10.20 | 10.60 | 10.30 | 10.60 | 31,600 |   |  			
            | 3/22/2022 | +0.30 / +2.94% | 10.60 | 10.70 | 10.20 | 10.50 | 10.40 | 10.50 | 52,900 |   |  
            | 3/21/2022 | +0.10 / +0.96% | 10.40 | 10.50 | 10.00 | 10.50 | 10.20 | 10.50 | 59,000 |   |  			
            | 3/18/2022 | +0.40 / +3.88% | 10.40 | 10.80 | 10.30 | 10.70 | 10.40 | 10.70 | 31,700 |   |  
            | 3/17/2022 | +0.10 / +0.96% | 10.00 | 10.50 | 10.00 | 10.50 | 10.30 | 10.50 | 49,500 |   |  |