| 
                 
                    Closing price on 10/20/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    37.80 | 
                 
                
                    | High | 
                    37.80 | 
                 
                
                    | Low | 
                    37.00 | 
                     
                
                    | Volume | 
                    44,800 | 
                                 
                
                    | Split-adjusted Price | 
                    26.57 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PGD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/20/2021
             | 
            
                -0.30 / -0.79%
             |             
            
                37.80
             |           
            
                37.80
             |               
            
                37.00
             |                           
            
                37.60
             | 
            
                37.46
             |                     
            
                26.57
             |                                 
            
                44,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2021
             | 
            
                -0.10 / -0.26%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                36.55
             |                           
            
                37.90
             | 
            
                37.50
             |                     
            
                26.78
             |                                 
            
                10,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2021
             | 
            
                +1.30 / +3.54%
             |             
            
                37.00
             |           
            
                39.00
             |               
            
                36.80
             |                           
            
                38.00
             | 
            
                37.58
             |                     
            
                26.85
             |                                 
            
                53,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2021
             | 
            
                +0.10 / +0.27%
             |             
            
                36.70
             |           
            
                37.35
             |               
            
                36.50
             |                           
            
                36.70
             | 
            
                36.81
             |                     
            
                25.94
             |                                 
            
                54,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2021
             | 
            
                +0.80 / +2.23%
             |             
            
                36.00
             |           
            
                37.50
             |               
            
                36.00
             |                           
            
                36.60
             | 
            
                36.96
             |                     
            
                25.86
             |                                 
            
                16,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/13/2021
             | 
            
                0.00 / 0.00%
             |             
            
                35.60
             |           
            
                35.80
             |               
            
                35.00
             |                           
            
                35.80
             | 
            
                35.48
             |                     
            
                25.30
             |                                 
            
                16,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2021
             | 
            
                -1.25 / -3.37%
             |             
            
                37.05
             |           
            
                37.40
             |               
            
                35.50
             |                           
            
                35.80
             | 
            
                36.47
             |                     
            
                25.30
             |                                 
            
                48,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2021
             | 
            
                -1.15 / -3.01%
             |             
            
                39.40
             |           
            
                39.75
             |               
            
                37.05
             |                           
            
                37.05
             | 
            
                38.34
             |                     
            
                26.18
             |                                 
            
                18,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/8/2021
             | 
            
                +0.50 / +1.33%
             |             
            
                36.30
             |           
            
                38.80
             |               
            
                36.30
             |                           
            
                38.20
             | 
            
                37.39
             |                     
            
                27.00
             |                                 
            
                24,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2021
             | 
            
                -2.80 / -6.91%
             |             
            
                39.60
             |           
            
                39.60
             |               
            
                37.70
             |                           
            
                37.70
             | 
            
                38.47
             |                     
            
                26.64
             |                                 
            
                66,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/6/2021
             | 
            
                -1.45 / -3.46%
             |             
            
                42.00
             |           
            
                42.00
             |               
            
                40.20
             |                           
            
                40.50
             | 
            
                41.06
             |                     
            
                28.62
             |                                 
            
                39,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2021
             | 
            
                -0.80 / -1.87%
             |             
            
                44.00
             |           
            
                44.00
             |               
            
                40.00
             |                           
            
                41.95
             | 
            
                41.71
             |                     
            
                29.65
             |                                 
            
                17,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2021
             | 
            
                +1.60 / +3.89%
             |             
            
                41.50
             |           
            
                44.00
             |               
            
                41.50
             |                           
            
                42.75
             | 
            
                43.36
             |                     
            
                30.21
             |                                 
            
                70,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2021
             | 
            
                -1.85 / -4.30%
             |             
            
                42.45
             |           
            
                43.00
             |               
            
                41.00
             |                           
            
                41.15
             | 
            
                42.22
             |                     
            
                29.08
             |                                 
            
                74,082
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2021
             | 
            
                0.00 / 0.00%
             |             
            
                43.20
             |           
            
                43.20
             |               
            
                40.50
             |                           
            
                43.00
             | 
            
                41.63
             |                     
            
                30.39
             |                                 
            
                23,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2021
             | 
            
                +1.50 / +3.61%
             |             
            
                42.10
             |           
            
                43.00
             |               
            
                40.00
             |                           
            
                43.00
             | 
            
                41.82
             |                     
            
                30.39
             |                                 
            
                36,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/28/2021
             | 
            
                +2.70 / +6.96%
             |             
            
                38.80
             |           
            
                41.50
             |               
            
                37.90
             |                           
            
                41.50
             | 
            
                40.21
             |                     
            
                29.33
             |                                 
            
                75,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2021
             | 
            
                -0.25 / -0.64%
             |             
            
                39.60
             |           
            
                39.70
             |               
            
                37.80
             |                           
            
                38.80
             | 
            
                38.87
             |                     
            
                27.42
             |                                 
            
                65,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2021
             | 
            
                +2.50 / +6.84%
             |             
            
                38.95
             |           
            
                39.10
             |               
            
                37.80
             |                           
            
                39.05
             | 
            
                38.95
             |                     
            
                27.60
             |                                 
            
                54,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2021
             | 
            
                +2.35 / +6.87%
             |             
            
                35.10
             |           
            
                36.55
             |               
            
                35.10
             |                           
            
                36.55
             | 
            
                36.32
             |                     
            
                25.83
             |                                 
            
                32,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/22/2021
             | 
            
                +2.20 / +6.88%
             |             
            
                32.00
             |           
            
                34.20
             |               
            
                32.00
             |                           
            
                34.20
             | 
            
                33.27
             |                     
            
                24.17
             |                                 
            
                54,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2021
             | 
            
                0.00 / 0.00%
             |             
            
                31.50
             |           
            
                32.00
             |               
            
                31.20
             |                           
            
                32.00
             | 
            
                31.49
             |                     
            
                22.61
             |                                 
            
                14,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/20/2021
             | 
            
                -0.10 / -0.31%
             |             
            
                32.20
             |           
            
                32.20
             |               
            
                32.00
             |                           
            
                32.00
             | 
            
                32.08
             |                     
            
                22.61
             |                                 
            
                18,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2021
             | 
            
                -0.60 / -1.83%
             |             
            
                34.50
             |           
            
                34.50
             |               
            
                32.10
             |                           
            
                32.10
             | 
            
                33.03
             |                     
            
                22.68
             |                                 
            
                17,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2021
             | 
            
                +2.10 / +6.86%
             |             
            
                31.00
             |           
            
                32.70
             |               
            
                31.00
             |                           
            
                32.70
             | 
            
                32.42
             |                     
            
                23.11
             |                                 
            
                46,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2021
             | 
            
                -0.55 / -1.77%
             |             
            
                31.10
             |           
            
                31.60
             |               
            
                29.60
             |                           
            
                30.60
             | 
            
                31.29
             |                     
            
                21.62
             |                                 
            
                36,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2021
             | 
            
                0.00 / 0.00%
             |             
            
                31.15
             |           
            
                31.50
             |               
            
                29.50
             |                           
            
                31.15
             | 
            
                31.07
             |                     
            
                22.01
             |                                 
            
                17,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/13/2021
             | 
            
                +0.15 / +0.48%
             |             
            
                31.00
             |           
            
                31.30
             |               
            
                31.00
             |                           
            
                31.15
             | 
            
                31.21
             |                     
            
                22.01
             |                                 
            
                10,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2021
             | 
            
                +1.50 / +5.08%
             |             
            
                29.95
             |           
            
                31.10
             |               
            
                29.95
             |                           
            
                31.00
             | 
            
                30.76
             |                     
            
                21.91
             |                                 
            
                23,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2021
             | 
            
                +0.30 / +1.03%
             |             
            
                29.35
             |           
            
                29.80
             |               
            
                29.30
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                20.85
             |                                 
            
                8,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |