| 
                 
                    Closing price on 2/17/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    9.80 | 
                 
                
                    | High | 
                    10.10 | 
                 
                
                    | Low | 
                    9.80 | 
                     
                
                    | Volume | 
                    4,230 | 
                                 
                
                    | Split-adjusted Price | 
                    10.10 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PSB Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/17/2022
             | 
            
                +0.30 / +3.06%
             |             
            
                9.80
             |           
            
                10.10
             |               
            
                9.80
             |                           
            
                10.10
             | 
            
                9.90
             |                     
            
                10.10
             |                                 
            
                4,230
             |            
            
                 
             |                                       
         
    
        
            | 
                2/16/2022
             | 
            
                -0.10 / -0.99%
             |             
            
                9.80
             |           
            
                10.00
             |               
            
                9.70
             |                           
            
                10.00
             | 
            
                9.80
             |                     
            
                10.00
             |                                 
            
                14,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/15/2022
             | 
            
                +0.40 / +4.08%
             |             
            
                10.30
             |           
            
                10.90
             |               
            
                9.80
             |                           
            
                10.20
             | 
            
                10.10
             |                     
            
                10.20
             |                                 
            
                5,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/14/2022
             | 
            
                -0.10 / -0.99%
             |             
            
                9.90
             |           
            
                10.00
             |               
            
                9.80
             |                           
            
                10.00
             | 
            
                9.80
             |                     
            
                10.00
             |                                 
            
                11,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/11/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.10
             |           
            
                10.10
             |               
            
                10.10
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                10.10
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2022
             | 
            
                +0.40 / +4.17%
             |             
            
                10.00
             |           
            
                10.20
             |               
            
                9.60
             |                           
            
                10.00
             | 
            
                10.10
             |                     
            
                10.00
             |                                 
            
                3,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2022
             | 
            
                +0.40 / +4.17%
             |             
            
                10.00
             |           
            
                10.10
             |               
            
                9.30
             |                           
            
                10.00
             | 
            
                9.60
             |                     
            
                10.00
             |                                 
            
                17,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2022
             | 
            
                +0.10 / +1.02%
             |             
            
                10.10
             |           
            
                10.20
             |               
            
                9.20
             |                           
            
                9.90
             | 
            
                9.60
             |                     
            
                9.90
             |                                 
            
                20,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/7/2022
             | 
            
                +0.60 / +6.32%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                9.00
             |                           
            
                10.10
             | 
            
                9.80
             |                     
            
                10.10
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2022
             | 
            
                +0.90 / +9.38%
             |             
            
                9.60
             |           
            
                10.50
             |               
            
                8.90
             |                           
            
                10.50
             | 
            
                9.50
             |                     
            
                10.50
             |                                 
            
                14,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/27/2022
             | 
            
                +0.20 / +2.08%
             |             
            
                9.30
             |           
            
                9.80
             |               
            
                9.30
             |                           
            
                9.80
             | 
            
                9.60
             |                     
            
                9.80
             |                                 
            
                16,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.40
             |                           
            
                9.90
             | 
            
                9.60
             |                     
            
                9.90
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2022
             | 
            
                +0.10 / +1.02%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.60
             |                           
            
                9.90
             | 
            
                9.90
             |                     
            
                9.90
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/24/2022
             | 
            
                +0.10 / +1.01%
             |             
            
                9.90
             |           
            
                10.00
             |               
            
                9.60
             |                           
            
                10.00
             | 
            
                9.80
             |                     
            
                10.00
             |                                 
            
                24,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2022
             | 
            
                +0.10 / +1.01%
             |             
            
                10.00
             |           
            
                10.50
             |               
            
                9.50
             |                           
            
                10.00
             | 
            
                9.90
             |                     
            
                10.00
             |                                 
            
                10,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2022
             | 
            
                +0.20 / +2.02%
             |             
            
                10.60
             |           
            
                10.60
             |               
            
                9.30
             |                           
            
                10.10
             | 
            
                9.90
             |                     
            
                10.10
             |                                 
            
                14,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2022
             | 
            
                +0.10 / +1.01%
             |             
            
                9.70
             |           
            
                10.40
             |               
            
                9.60
             |                           
            
                10.00
             | 
            
                9.90
             |                     
            
                10.00
             |                                 
            
                8,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2022
             | 
            
                -0.30 / -2.88%
             |             
            
                9.80
             |           
            
                10.30
             |               
            
                9.70
             |                           
            
                10.10
             | 
            
                9.90
             |                     
            
                10.10
             |                                 
            
                16,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2022
             | 
            
                0.00 / 0.00%
             |             
            
                9.70
             |           
            
                11.10
             |               
            
                9.70
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                10.40
             |                                 
            
                22,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2022
             | 
            
                -0.20 / -1.89%
             |             
            
                10.00
             |           
            
                10.60
             |               
            
                10.00
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                10.40
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2022
             | 
            
                -0.10 / -0.94%
             |             
            
                10.60
             |           
            
                11.30
             |               
            
                10.30
             |                           
            
                10.50
             | 
            
                10.60
             |                     
            
                10.50
             |                                 
            
                13,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2022
             | 
            
                +0.80 / +7.92%
             |             
            
                10.50
             |           
            
                11.00
             |               
            
                10.30
             |                           
            
                10.90
             | 
            
                10.60
             |                     
            
                10.90
             |                                 
            
                21,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2022
             | 
            
                -0.70 / -6.36%
             |             
            
                9.70
             |           
            
                10.30
             |               
            
                9.40
             |                           
            
                10.30
             | 
            
                10.10
             |                     
            
                10.30
             |                                 
            
                12,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2022
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                11.80
             |               
            
                10.30
             |                           
            
                10.90
             | 
            
                11.00
             |                     
            
                10.90
             |                                 
            
                22,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2022
             | 
            
                +1.50 / +14.71%
             |             
            
                10.30
             |           
            
                11.70
             |               
            
                10.00
             |                           
            
                11.70
             | 
            
                10.90
             |                     
            
                11.70
             |                                 
            
                40,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2022
             | 
            
                +0.30 / +3.00%
             |             
            
                10.00
             |           
            
                10.40
             |               
            
                10.00
             |                           
            
                10.30
             | 
            
                10.20
             |                     
            
                10.30
             |                                 
            
                23,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2022
             | 
            
                +0.10 / +1.01%
             |             
            
                10.00
             |           
            
                10.50
             |               
            
                9.70
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                10.00
             |                                 
            
                18,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2022
             | 
            
                +0.10 / +1.01%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.70
             |                           
            
                10.00
             | 
            
                9.90
             |                     
            
                10.00
             |                                 
            
                15,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/31/2021
             | 
            
                +0.30 / +3.09%
             |             
            
                9.80
             |           
            
                10.00
             |               
            
                9.80
             |                           
            
                10.00
             | 
            
                9.90
             |                     
            
                10.00
             |                                 
            
                4,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2021
             | 
            
                0.00 / 0.00%
             |             
            
                9.60
             |           
            
                9.90
             |               
            
                9.60
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                9.70
             |                                 
            
                14,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |