| 
                 
                    Closing price on 5/22/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    34.45 | 
                 
                
                    | High | 
                    34.50 | 
                 
                
                    | Low | 
                    34.30 | 
                     
                
                    | Volume | 
                    2,280 | 
                                 
                
                    | Split-adjusted Price | 
                    19.46 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PGD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/22/2019
             | 
            
                -0.45 / -1.29%
             |             
            
                34.45
             |           
            
                34.50
             |               
            
                34.30
             |                           
            
                34.50
             | 
            
                34.44
             |                     
            
                19.46
             |                                 
            
                2,280
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2019
             | 
            
                -0.40 / -1.13%
             |             
            
                34.90
             |           
            
                35.30
             |               
            
                34.50
             |                           
            
                34.95
             | 
            
                34.58
             |                     
            
                19.71
             |                                 
            
                13,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2019
             | 
            
                -0.95 / -2.62%
             |             
            
                35.85
             |           
            
                35.85
             |               
            
                34.50
             |                           
            
                35.35
             | 
            
                35.02
             |                     
            
                19.94
             |                                 
            
                4,540
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2019
             | 
            
                -0.35 / -0.95%
             |             
            
                34.50
             |           
            
                36.40
             |               
            
                34.15
             |                           
            
                36.30
             | 
            
                34.64
             |                     
            
                20.47
             |                                 
            
                9,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2019
             | 
            
                -0.25 / -0.68%
             |             
            
                34.35
             |           
            
                36.65
             |               
            
                34.35
             |                           
            
                36.65
             | 
            
                34.43
             |                     
            
                20.67
             |                                 
            
                58,240
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2019
             | 
            
                +0.15 / +0.41%
             |             
            
                34.65
             |           
            
                36.90
             |               
            
                34.65
             |                           
            
                36.90
             | 
            
                35.78
             |                     
            
                20.81
             |                                 
            
                5,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                34.70
             |           
            
                36.75
             |               
            
                34.65
             |                           
            
                36.75
             | 
            
                35.14
             |                     
            
                20.72
             |                                 
            
                1,110
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2019
             | 
            
                -0.05 / -0.14%
             |             
            
                34.50
             |           
            
                36.75
             |               
            
                34.50
             |                           
            
                36.75
             | 
            
                35.10
             |                     
            
                20.72
             |                                 
            
                1,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2019
             | 
            
                -0.10 / -0.27%
             |             
            
                36.75
             |           
            
                36.80
             |               
            
                36.75
             |                           
            
                36.80
             | 
            
                36.75
             |                     
            
                20.75
             |                                 
            
                7,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2019
             | 
            
                +0.60 / +1.65%
             |             
            
                36.90
             |           
            
                36.90
             |               
            
                36.90
             |                           
            
                36.90
             | 
            
                36.90
             |                     
            
                20.81
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2019
             | 
            
                -1.60 / -4.22%
             |             
            
                36.30
             |           
            
                36.30
             |               
            
                36.30
             |                           
            
                36.30
             | 
            
                36.30
             |                     
            
                20.47
             |                                 
            
                30
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.90
             |           
            
                37.90
             |               
            
                37.90
             |                           
            
                37.90
             | 
            
                37.90
             |                     
            
                21.37
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.90
             |           
            
                37.90
             |               
            
                37.90
             |                           
            
                37.90
             | 
            
                37.90
             |                     
            
                21.37
             |                                 
            
                50
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2019
             | 
            
                -0.05 / -0.13%
             |             
            
                35.30
             |           
            
                37.90
             |               
            
                35.30
             |                           
            
                37.90
             | 
            
                36.60
             |                     
            
                21.37
             |                                 
            
                130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.95
             |           
            
                37.95
             |               
            
                37.95
             |                           
            
                37.95
             | 
            
                37.95
             |                     
            
                21.40
             |                                 
            
                30,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.95
             |           
            
                37.95
             |               
            
                37.95
             |                           
            
                37.95
             | 
            
                37.95
             |                     
            
                21.40
             |                                 
            
                50
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.95
             |           
            
                37.95
             |               
            
                37.95
             |                           
            
                37.95
             | 
            
                37.95
             |                     
            
                21.40
             |                                 
            
                50
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.95
             |           
            
                37.95
             |               
            
                37.95
             |                           
            
                37.95
             | 
            
                37.95
             |                     
            
                21.40
             |                                 
            
                50
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.95
             |           
            
                37.95
             |               
            
                37.95
             |                           
            
                37.95
             | 
            
                37.95
             |                     
            
                21.40
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2019
             | 
            
                +2.15 / +6.01%
             |             
            
                38.30
             |           
            
                38.30
             |               
            
                34.15
             |                           
            
                37.95
             | 
            
                38.00
             |                     
            
                21.40
             |                                 
            
                100,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                34.00
             |           
            
                35.80
             |               
            
                34.00
             |                           
            
                35.80
             | 
            
                34.55
             |                     
            
                20.19
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                35.80
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                20.19
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                35.80
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                20.19
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2019
             | 
            
                0.00 / 0.00%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                35.80
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                20.19
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                35.80
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                20.19
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2019
             | 
            
                0.00 / 0.00%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                35.80
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                20.19
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2019
             | 
            
                0.00 / 0.00%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                35.80
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                20.19
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                35.80
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                20.19
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2019
             | 
            
                0.00 / 0.00%
             |             
            
                34.15
             |           
            
                35.80
             |               
            
                34.15
             |                           
            
                35.80
             | 
            
                34.98
             |                     
            
                20.19
             |                                 
            
                110
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                35.80
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                20.19
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |