| 
                 
                    Closing price on 7/22/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    34.30 | 
                 
                
                    | High | 
                    34.30 | 
                 
                
                    | Low | 
                    33.80 | 
                     
                
                    | Volume | 
                    1,290 | 
                                 
                
                    | Split-adjusted Price | 
                    19.06 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PGD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/22/2019
             | 
            
                +1.40 / +4.32%
             |             
            
                34.30
             |           
            
                34.30
             |               
            
                33.80
             |                           
            
                33.80
             | 
            
                34.11
             |                     
            
                19.06
             |                                 
            
                1,290
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2019
             | 
            
                -0.10 / -0.31%
             |             
            
                34.00
             |           
            
                34.60
             |               
            
                31.00
             |                           
            
                32.40
             | 
            
                33.00
             |                     
            
                18.27
             |                                 
            
                70
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                32.50
             |           
            
                32.50
             |               
            
                32.50
             |                           
            
                32.50
             | 
            
                32.50
             |                     
            
                18.33
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2019
             | 
            
                -1.50 / -4.41%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                32.50
             |                           
            
                32.50
             | 
            
                32.56
             |                     
            
                18.33
             |                                 
            
                22,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2019
             | 
            
                -0.90 / -2.58%
             |             
            
                34.80
             |           
            
                34.80
             |               
            
                34.00
             |                           
            
                34.00
             | 
            
                34.15
             |                     
            
                19.17
             |                                 
            
                6,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                34.90
             |           
            
                34.90
             |               
            
                34.90
             |                           
            
                34.90
             | 
            
                34.90
             |                     
            
                19.68
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2019
             | 
            
                -1.00 / -2.79%
             |             
            
                34.05
             |           
            
                35.00
             |               
            
                33.50
             |                           
            
                34.90
             | 
            
                33.89
             |                     
            
                19.68
             |                                 
            
                3,010
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2019
             | 
            
                +2.30 / +6.85%
             |             
            
                33.85
             |           
            
                35.90
             |               
            
                33.85
             |                           
            
                35.90
             | 
            
                33.97
             |                     
            
                20.25
             |                                 
            
                3,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2019
             | 
            
                -0.60 / -1.75%
             |             
            
                33.60
             |           
            
                33.60
             |               
            
                33.60
             |                           
            
                33.60
             | 
            
                33.60
             |                     
            
                18.95
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                34.20
             |           
            
                34.20
             |               
            
                34.20
             |                           
            
                34.20
             | 
            
                34.20
             |                     
            
                19.29
             |                                 
            
                566,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2019
             | 
            
                -0.05 / -0.15%
             |             
            
                32.70
             |           
            
                34.20
             |               
            
                32.60
             |                           
            
                34.20
             | 
            
                33.93
             |                     
            
                19.29
             |                                 
            
                1,680
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2019
             | 
            
                -0.15 / -0.44%
             |             
            
                34.25
             |           
            
                34.40
             |               
            
                33.50
             |                           
            
                34.25
             | 
            
                33.87
             |                     
            
                19.31
             |                                 
            
                5,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2019
             | 
            
                -0.60 / -1.71%
             |             
            
                34.00
             |           
            
                34.40
             |               
            
                34.00
             |                           
            
                34.40
             | 
            
                34.07
             |                     
            
                19.40
             |                                 
            
                1,350
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2019
             | 
            
                +1.50 / +4.48%
             |             
            
                34.40
             |           
            
                35.00
             |               
            
                34.40
             |                           
            
                35.00
             | 
            
                34.67
             |                     
            
                19.74
             |                                 
            
                504,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                33.50
             |           
            
                33.50
             |               
            
                32.70
             |                           
            
                33.50
             | 
            
                33.33
             |                     
            
                18.89
             |                                 
            
                1,050
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2019
             | 
            
                -1.90 / -5.37%
             |             
            
                33.50
             |           
            
                33.60
             |               
            
                33.50
             |                           
            
                33.50
             | 
            
                33.51
             |                     
            
                18.89
             |                                 
            
                70,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2019
             | 
            
                -0.10 / -0.28%
             |             
            
                35.50
             |           
            
                35.50
             |               
            
                33.50
             |                           
            
                35.40
             | 
            
                33.64
             |                     
            
                19.96
             |                                 
            
                40,840
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2019
             | 
            
                -2.30 / -6.08%
             |             
            
                37.50
             |           
            
                37.50
             |               
            
                35.40
             |                           
            
                35.50
             | 
            
                36.17
             |                     
            
                20.02
             |                                 
            
                5,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.80
             |           
            
                37.80
             |               
            
                37.80
             |                           
            
                37.80
             | 
            
                37.80
             |                     
            
                21.32
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.80
             |           
            
                37.80
             |               
            
                37.80
             |                           
            
                37.80
             | 
            
                37.80
             |                     
            
                21.32
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.80
             |           
            
                37.80
             |               
            
                37.80
             |                           
            
                37.80
             | 
            
                37.80
             |                     
            
                21.32
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.80
             |           
            
                37.80
             |               
            
                37.80
             |                           
            
                37.80
             | 
            
                37.80
             |                     
            
                21.32
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2019
             | 
            
                -0.20 / -0.53%
             |             
            
                37.90
             |           
            
                37.90
             |               
            
                37.80
             |                           
            
                37.80
             | 
            
                37.85
             |                     
            
                21.32
             |                                 
            
                1,510
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                38.00
             |                           
            
                38.00
             | 
            
                38.00
             |                     
            
                21.43
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                38.00
             |                           
            
                38.00
             | 
            
                38.00
             |                     
            
                21.43
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2019
             | 
            
                -0.50 / -1.30%
             |             
            
                38.45
             |           
            
                38.45
             |               
            
                37.95
             |                           
            
                38.00
             | 
            
                38.32
             |                     
            
                21.43
             |                                 
            
                392,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2019
             | 
            
                +0.90 / +2.39%
             |             
            
                37.35
             |           
            
                39.00
             |               
            
                35.50
             |                           
            
                38.50
             | 
            
                37.50
             |                     
            
                21.71
             |                                 
            
                5,520
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2019
             | 
            
                +2.40 / +6.82%
             |             
            
                33.80
             |           
            
                37.60
             |               
            
                33.80
             |                           
            
                37.60
             | 
            
                36.18
             |                     
            
                21.20
             |                                 
            
                33,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2019
             | 
            
                -0.10 / -0.28%
             |             
            
                35.15
             |           
            
                35.20
             |               
            
                35.15
             |                           
            
                35.20
             | 
            
                35.18
             |                     
            
                19.85
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2019
             | 
            
                -0.20 / -0.56%
             |             
            
                35.25
             |           
            
                35.30
             |               
            
                35.25
             |                           
            
                35.30
             | 
            
                35.28
             |                     
            
                19.91
             |                                 
            
                1,050
             |  
            
                 
             |                                                              
             
    
         
    
    
 |