| 
                 
                    Closing price on 5/20/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    9.10 | 
                 
                
                    | High | 
                    9.50 | 
                 
                
                    | Low | 
                    9.00 | 
                     
                
                    | Volume | 
                    107,900 | 
                                 
                
                    | Split-adjusted Price | 
                    9.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PSI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/20/2022
             | 
            
                0.00 / 0.00%
             |             
            
                9.10
             |           
            
                9.50
             |               
            
                9.00
             |                           
            
                9.30
             | 
            
                9.31
             |                     
            
                9.30
             |                                 
            
                107,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2022
             | 
            
                0.00 / 0.00%
             |             
            
                8.90
             |           
            
                9.30
             |               
            
                8.80
             |                           
            
                9.30
             | 
            
                9.13
             |                     
            
                9.30
             |                                 
            
                134,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2022
             | 
            
                +0.10 / +1.09%
             |             
            
                9.30
             |           
            
                9.80
             |               
            
                9.20
             |                           
            
                9.30
             | 
            
                9.44
             |                     
            
                9.30
             |                                 
            
                126,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2022
             | 
            
                +0.80 / +9.52%
             |             
            
                8.50
             |           
            
                9.20
             |               
            
                8.50
             |                           
            
                9.20
             | 
            
                8.99
             |                     
            
                9.20
             |                                 
            
                119,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2022
             | 
            
                +0.30 / +3.70%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.40
             |                           
            
                8.40
             | 
            
                8.66
             |                     
            
                8.40
             |                                 
            
                81,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2022
             | 
            
                -0.90 / -10.00%
             |             
            
                8.50
             |           
            
                9.20
             |               
            
                8.10
             |                           
            
                8.10
             | 
            
                8.33
             |                     
            
                8.10
             |                                 
            
                203,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2022
             | 
            
                -1.00 / -10.00%
             |             
            
                9.70
             |           
            
                10.00
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.58
             |                     
            
                9.00
             |                                 
            
                86,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2022
             | 
            
                +0.30 / +3.09%
             |             
            
                9.70
             |           
            
                10.20
             |               
            
                9.70
             |                           
            
                10.00
             | 
            
                9.85
             |                     
            
                10.00
             |                                 
            
                49,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2022
             | 
            
                +0.30 / +3.19%
             |             
            
                9.00
             |           
            
                9.80
             |               
            
                8.70
             |                           
            
                9.70
             | 
            
                9.31
             |                     
            
                9.70
             |                                 
            
                41,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2022
             | 
            
                -1.00 / -9.62%
             |             
            
                10.40
             |           
            
                10.40
             |               
            
                9.40
             |                           
            
                9.40
             | 
            
                9.65
             |                     
            
                9.40
             |                                 
            
                162,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2022
             | 
            
                -1.10 / -9.57%
             |             
            
                10.80
             |           
            
                11.00
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.61
             |                     
            
                10.40
             |                                 
            
                152,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2022
             | 
            
                -0.20 / -1.71%
             |             
            
                11.70
             |           
            
                11.80
             |               
            
                10.70
             |                           
            
                11.50
             | 
            
                11.31
             |                     
            
                11.50
             |                                 
            
                80,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2022
             | 
            
                -0.30 / -2.50%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                11.40
             |                           
            
                11.70
             | 
            
                11.61
             |                     
            
                11.70
             |                                 
            
                50,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2022
             | 
            
                0.00 / 0.00%
             |             
            
                12.00
             |           
            
                12.20
             |               
            
                11.70
             |                           
            
                12.00
             | 
            
                11.90
             |                     
            
                12.00
             |                                 
            
                92,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2022
             | 
            
                0.00 / 0.00%
             |             
            
                12.00
             |           
            
                12.50
             |               
            
                11.50
             |                           
            
                12.00
             | 
            
                11.92
             |                     
            
                12.00
             |                                 
            
                85,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2022
             | 
            
                +0.90 / +8.11%
             |             
            
                11.10
             |           
            
                12.00
             |               
            
                10.80
             |                           
            
                12.00
             | 
            
                11.34
             |                     
            
                12.00
             |                                 
            
                189,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2022
             | 
            
                +1.00 / +9.90%
             |             
            
                10.20
             |           
            
                11.10
             |               
            
                9.70
             |                           
            
                11.10
             | 
            
                10.35
             |                     
            
                11.10
             |                                 
            
                138,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2022
             | 
            
                -0.90 / -8.18%
             |             
            
                11.10
             |           
            
                11.50
             |               
            
                10.00
             |                           
            
                10.10
             | 
            
                10.72
             |                     
            
                10.10
             |                                 
            
                123,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2022
             | 
            
                +0.50 / +4.76%
             |             
            
                10.80
             |           
            
                11.50
             |               
            
                10.60
             |                           
            
                11.00
             | 
            
                11.05
             |                     
            
                11.00
             |                                 
            
                209,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2022
             | 
            
                -1.10 / -9.48%
             |             
            
                11.00
             |           
            
                11.60
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.75
             |                     
            
                10.50
             |                                 
            
                364,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2022
             | 
            
                -0.50 / -4.13%
             |             
            
                12.10
             |           
            
                12.20
             |               
            
                11.40
             |                           
            
                11.60
             | 
            
                11.70
             |                     
            
                11.60
             |                                 
            
                262,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2022
             | 
            
                -1.30 / -9.70%
             |             
            
                13.40
             |           
            
                13.40
             |               
            
                12.10
             |                           
            
                12.10
             | 
            
                12.74
             |                     
            
                12.10
             |                                 
            
                161,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2022
             | 
            
                -0.80 / -5.63%
             |             
            
                14.30
             |           
            
                14.30
             |               
            
                12.80
             |                           
            
                13.40
             | 
            
                13.22
             |                     
            
                13.40
             |                                 
            
                225,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2022
             | 
            
                -0.40 / -2.74%
             |             
            
                14.60
             |           
            
                14.60
             |               
            
                14.20
             |                           
            
                14.20
             | 
            
                14.35
             |                     
            
                14.20
             |                                 
            
                151,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2022
             | 
            
                +0.30 / +2.10%
             |             
            
                14.50
             |           
            
                15.50
             |               
            
                14.30
             |                           
            
                14.60
             | 
            
                14.62
             |                     
            
                14.60
             |                                 
            
                102,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2022
             | 
            
                -0.40 / -2.72%
             |             
            
                14.70
             |           
            
                14.70
             |               
            
                13.80
             |                           
            
                14.30
             | 
            
                14.23
             |                     
            
                14.30
             |                                 
            
                228,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2022
             | 
            
                -0.70 / -4.55%
             |             
            
                15.00
             |           
            
                15.20
             |               
            
                14.70
             |                           
            
                14.70
             | 
            
                14.89
             |                     
            
                14.70
             |                                 
            
                184,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2022
             | 
            
                -0.10 / -0.65%
             |             
            
                15.40
             |           
            
                15.70
             |               
            
                15.30
             |                           
            
                15.40
             | 
            
                15.41
             |                     
            
                15.40
             |                                 
            
                173,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2022
             | 
            
                -0.30 / -1.90%
             |             
            
                15.80
             |           
            
                15.90
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.68
             |                     
            
                15.50
             |                                 
            
                139,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2022
             | 
            
                -0.20 / -1.25%
             |             
            
                15.80
             |           
            
                16.20
             |               
            
                15.70
             |                           
            
                15.80
             | 
            
                15.88
             |                     
            
                15.80
             |                                 
            
                168,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |