| 
                 
                    Closing price on 6/20/2023
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    47.65 | 
                 
                
                    | High | 
                    47.85 | 
                 
                
                    | Low | 
                    47.35 | 
                     
                
                    | Volume | 
                    123,500 | 
                                 
                
                    | Split-adjusted Price | 
                    44.04 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PTB Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/20/2023
             | 
            
                +0.05 / +0.10%
             |             
            
                47.65
             |           
            
                47.85
             |               
            
                47.35
             |                           
            
                47.85
             | 
            
                47.54
             |                     
            
                44.04
             |                                 
            
                123,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2023
             | 
            
                +0.30 / +0.63%
             |             
            
                47.50
             |           
            
                47.80
             |               
            
                47.30
             |                           
            
                47.80
             | 
            
                47.55
             |                     
            
                44.00
             |                                 
            
                224,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2023
             | 
            
                -0.45 / -0.94%
             |             
            
                47.95
             |           
            
                48.25
             |               
            
                47.50
             |                           
            
                47.50
             | 
            
                47.89
             |                     
            
                43.72
             |                                 
            
                274,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2023
             | 
            
                -0.50 / -1.03%
             |             
            
                48.00
             |           
            
                48.35
             |               
            
                47.80
             |                           
            
                47.95
             | 
            
                47.93
             |                     
            
                44.13
             |                                 
            
                87,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2023
             | 
            
                -0.05 / -0.10%
             |             
            
                48.50
             |           
            
                48.55
             |               
            
                47.80
             |                           
            
                48.45
             | 
            
                48.17
             |                     
            
                44.59
             |                                 
            
                108,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2023
             | 
            
                -0.15 / -0.31%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                48.00
             |                           
            
                48.50
             | 
            
                48.53
             |                     
            
                44.64
             |                                 
            
                665,758
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2023
             | 
            
                +0.15 / +0.31%
             |             
            
                48.50
             |           
            
                49.50
             |               
            
                48.40
             |                           
            
                48.65
             | 
            
                48.82
             |                     
            
                44.78
             |                                 
            
                420,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/9/2023
             | 
            
                +0.90 / +1.89%
             |             
            
                47.55
             |           
            
                48.50
             |               
            
                47.00
             |                           
            
                48.50
             | 
            
                47.93
             |                     
            
                44.64
             |                                 
            
                216,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2023
             | 
            
                -1.00 / -2.06%
             |             
            
                48.60
             |           
            
                48.60
             |               
            
                47.60
             |                           
            
                47.60
             | 
            
                47.93
             |                     
            
                43.81
             |                                 
            
                441,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2023
             | 
            
                -0.40 / -0.82%
             |             
            
                49.50
             |           
            
                49.60
             |               
            
                48.35
             |                           
            
                48.60
             | 
            
                48.55
             |                     
            
                44.73
             |                                 
            
                392,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/6/2023
             | 
            
                +0.30 / +0.62%
             |             
            
                49.10
             |           
            
                49.10
             |               
            
                48.60
             |                           
            
                49.00
             | 
            
                48.80
             |                     
            
                45.10
             |                                 
            
                196,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/5/2023
             | 
            
                +1.50 / +3.18%
             |             
            
                47.50
             |           
            
                49.20
             |               
            
                47.20
             |                           
            
                48.70
             | 
            
                48.58
             |                     
            
                44.82
             |                                 
            
                540,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/2/2023
             | 
            
                +0.80 / +1.72%
             |             
            
                46.45
             |           
            
                47.20
             |               
            
                46.40
             |                           
            
                47.20
             | 
            
                46.85
             |                     
            
                43.44
             |                                 
            
                391,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2023
             | 
            
                0.00 / 0.00%
             |             
            
                46.50
             |           
            
                46.85
             |               
            
                46.00
             |                           
            
                46.40
             | 
            
                46.51
             |                     
            
                42.71
             |                                 
            
                217,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2023
             | 
            
                +1.80 / +4.04%
             |             
            
                44.65
             |           
            
                46.70
             |               
            
                44.50
             |                           
            
                46.40
             | 
            
                45.57
             |                     
            
                42.71
             |                                 
            
                450,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2023
             | 
            
                -0.30 / -0.67%
             |             
            
                44.90
             |           
            
                44.90
             |               
            
                44.50
             |                           
            
                44.60
             | 
            
                44.65
             |                     
            
                41.05
             |                                 
            
                249,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2023
             | 
            
                +1.10 / +2.51%
             |             
            
                44.95
             |           
            
                44.95
             |               
            
                43.80
             |                           
            
                44.90
             | 
            
                44.32
             |                     
            
                41.33
             |                                 
            
                152,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/26/2023
             | 
            
                -0.60 / -1.35%
             |             
            
                43.85
             |           
            
                45.70
             |               
            
                43.70
             |                           
            
                43.80
             | 
            
                44.00
             |                     
            
                40.31
             |                                 
            
                290,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2023
             | 
            
                -0.40 / -0.89%
             |             
            
                44.60
             |           
            
                44.60
             |               
            
                43.90
             |                           
            
                44.40
             | 
            
                44.12
             |                     
            
                40.87
             |                                 
            
                95,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2023
             | 
            
                -0.20 / -0.44%
             |             
            
                45.30
             |           
            
                45.30
             |               
            
                44.30
             |                           
            
                44.80
             | 
            
                44.75
             |                     
            
                41.23
             |                                 
            
                193,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2023
             | 
            
                +0.80 / +1.73%
             |             
            
                46.30
             |           
            
                48.00
             |               
            
                46.30
             |                           
            
                47.00
             | 
            
                47.29
             |                     
            
                41.42
             |                                 
            
                745,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2023
             | 
            
                +0.10 / +0.22%
             |             
            
                46.10
             |           
            
                46.40
             |               
            
                45.75
             |                           
            
                46.20
             | 
            
                46.08
             |                     
            
                40.71
             |                                 
            
                148,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2023
             | 
            
                +0.25 / +0.55%
             |             
            
                45.85
             |           
            
                46.10
             |               
            
                45.75
             |                           
            
                46.10
             | 
            
                45.89
             |                     
            
                40.63
             |                                 
            
                81,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2023
             | 
            
                -0.15 / -0.33%
             |             
            
                46.05
             |           
            
                46.10
             |               
            
                45.80
             |                           
            
                45.85
             | 
            
                45.91
             |                     
            
                40.41
             |                                 
            
                52,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2023
             | 
            
                0.00 / 0.00%
             |             
            
                46.00
             |           
            
                46.50
             |               
            
                45.85
             |                           
            
                46.00
             | 
            
                46.16
             |                     
            
                40.54
             |                                 
            
                240,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2023
             | 
            
                -0.50 / -1.08%
             |             
            
                46.50
             |           
            
                46.50
             |               
            
                45.95
             |                           
            
                46.00
             | 
            
                46.08
             |                     
            
                40.54
             |                                 
            
                146,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2023
             | 
            
                -0.50 / -1.06%
             |             
            
                47.40
             |           
            
                47.45
             |               
            
                46.00
             |                           
            
                46.50
             | 
            
                46.43
             |                     
            
                40.98
             |                                 
            
                187,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2023
             | 
            
                +0.85 / +1.84%
             |             
            
                46.10
             |           
            
                47.25
             |               
            
                45.70
             |                           
            
                47.00
             | 
            
                46.83
             |                     
            
                41.42
             |                                 
            
                563,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2023
             | 
            
                +0.90 / +1.99%
             |             
            
                45.25
             |           
            
                46.70
             |               
            
                45.25
             |                           
            
                46.15
             | 
            
                46.20
             |                     
            
                40.67
             |                                 
            
                538,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2023
             | 
            
                -0.10 / -0.22%
             |             
            
                45.70
             |           
            
                45.70
             |               
            
                45.25
             |                           
            
                45.25
             | 
            
                45.35
             |                     
            
                39.88
             |                                 
            
                194,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |