| 
                 
                    Closing price on 1/29/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    35.50 | 
                 
                
                    | High | 
                    36.00 | 
                 
                
                    | Low | 
                    35.50 | 
                     
                
                    | Volume | 
                    210 | 
                                 
                
                    | Split-adjusted Price | 
                    20.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PGD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/29/2019
             | 
            
                -0.20 / -0.55%
             |             
            
                35.50
             |           
            
                36.00
             |               
            
                35.50
             |                           
            
                36.00
             | 
            
                35.75
             |                     
            
                20.30
             |                                 
            
                210
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2019
             | 
            
                +0.10 / +0.28%
             |             
            
                35.20
             |           
            
                36.25
             |               
            
                34.70
             |                           
            
                36.20
             | 
            
                34.72
             |                     
            
                20.41
             |                                 
            
                720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                36.10
             |           
            
                36.10
             |               
            
                36.10
             |                           
            
                36.10
             | 
            
                36.10
             |                     
            
                20.36
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/24/2019
             | 
            
                +0.15 / +0.42%
             |             
            
                35.00
             |           
            
                36.35
             |               
            
                35.00
             |                           
            
                36.10
             | 
            
                35.97
             |                     
            
                20.36
             |                                 
            
                3,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/23/2019
             | 
            
                -0.50 / -1.37%
             |             
            
                35.95
             |           
            
                35.95
             |               
            
                35.95
             |                           
            
                35.95
             | 
            
                35.95
             |                     
            
                20.27
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2019
             | 
            
                +0.05 / +0.14%
             |             
            
                36.45
             |           
            
                36.45
             |               
            
                36.45
             |                           
            
                36.45
             | 
            
                36.45
             |                     
            
                20.56
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2019
             | 
            
                +1.15 / +3.26%
             |             
            
                35.25
             |           
            
                36.40
             |               
            
                35.25
             |                           
            
                36.40
             | 
            
                35.83
             |                     
            
                20.53
             |                                 
            
                1,110
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2019
             | 
            
                -1.20 / -3.29%
             |             
            
                36.40
             |           
            
                36.40
             |               
            
                35.25
             |                           
            
                35.25
             | 
            
                35.83
             |                     
            
                19.88
             |                                 
            
                60
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                36.45
             |           
            
                36.45
             |               
            
                36.45
             |                           
            
                36.45
             | 
            
                36.45
             |                     
            
                20.56
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2019
             | 
            
                0.00 / 0.00%
             |             
            
                36.45
             |           
            
                36.45
             |               
            
                36.45
             |                           
            
                36.45
             | 
            
                36.45
             |                     
            
                20.56
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                36.40
             |           
            
                36.45
             |               
            
                36.40
             |                           
            
                36.45
             | 
            
                36.40
             |                     
            
                20.56
             |                                 
            
                500,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2019
             | 
            
                -0.05 / -0.14%
             |             
            
                36.45
             |           
            
                36.50
             |               
            
                36.45
             |                           
            
                36.45
             | 
            
                36.46
             |                     
            
                20.56
             |                                 
            
                29,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2019
             | 
            
                +0.55 / +1.53%
             |             
            
                35.90
             |           
            
                36.50
             |               
            
                35.90
             |                           
            
                36.50
             | 
            
                36.44
             |                     
            
                20.58
             |                                 
            
                372,680
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2019
             | 
            
                -0.05 / -0.14%
             |             
            
                35.95
             |           
            
                35.95
             |               
            
                35.95
             |                           
            
                35.95
             | 
            
                35.95
             |                     
            
                20.27
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2019
             | 
            
                +0.50 / +1.41%
             |             
            
                34.60
             |           
            
                36.00
             |               
            
                33.10
             |                           
            
                36.00
             | 
            
                34.98
             |                     
            
                20.30
             |                                 
            
                13,580
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2019
             | 
            
                -0.50 / -1.39%
             |             
            
                36.00
             |           
            
                36.00
             |               
            
                35.50
             |                           
            
                35.50
             | 
            
                35.80
             |                     
            
                20.02
             |                                 
            
                564,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2019
             | 
            
                -0.95 / -2.57%
             |             
            
                35.65
             |           
            
                36.90
             |               
            
                35.60
             |                           
            
                36.00
             | 
            
                36.04
             |                     
            
                20.30
             |                                 
            
                350
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2019
             | 
            
                -0.50 / -1.34%
             |             
            
                36.10
             |           
            
                36.95
             |               
            
                36.10
             |                           
            
                36.95
             | 
            
                36.53
             |                     
            
                20.84
             |                                 
            
                250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/3/2019
             | 
            
                -0.25 / -0.66%
             |             
            
                37.45
             |           
            
                37.45
             |               
            
                37.45
             |                           
            
                37.45
             | 
            
                37.45
             |                     
            
                21.12
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                1/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                37.70
             |           
            
                37.70
             |               
            
                37.70
             |                           
            
                37.70
             | 
            
                37.70
             |                     
            
                21.26
             |                                 
            
                251,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/28/2018
             | 
            
                -0.20 / -0.53%
             |             
            
                37.50
             |           
            
                37.70
             |               
            
                37.50
             |                           
            
                37.70
             | 
            
                37.60
             |                     
            
                21.26
             |                                 
            
                10,710
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2018
             | 
            
                0.00 / 0.00%
             |             
            
                37.90
             |           
            
                37.90
             |               
            
                37.90
             |                           
            
                37.90
             | 
            
                37.90
             |                     
            
                21.37
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/26/2018
             | 
            
                0.00 / 0.00%
             |             
            
                37.90
             |           
            
                37.90
             |               
            
                37.90
             |                           
            
                37.90
             | 
            
                37.90
             |                     
            
                21.37
             |                                 
            
                380,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/25/2018
             | 
            
                0.00 / 0.00%
             |             
            
                37.90
             |           
            
                37.90
             |               
            
                37.90
             |                           
            
                37.90
             | 
            
                37.90
             |                     
            
                21.37
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/24/2018
             | 
            
                0.00 / 0.00%
             |             
            
                37.90
             |           
            
                37.90
             |               
            
                37.90
             |                           
            
                37.90
             | 
            
                37.90
             |                     
            
                21.37
             |                                 
            
                920,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2018
             | 
            
                +0.30 / +0.80%
             |             
            
                36.00
             |           
            
                37.90
             |               
            
                36.00
             |                           
            
                37.90
             | 
            
                36.95
             |                     
            
                21.37
             |                                 
            
                1,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/20/2018
             | 
            
                0.00 / 0.00%
             |             
            
                37.60
             |           
            
                37.60
             |               
            
                37.60
             |                           
            
                37.60
             | 
            
                37.60
             |                     
            
                21.20
             |                                 
            
                30
             |            
            
                 
             |                                       
         
    
        
            | 
                12/19/2018
             | 
            
                0.00 / 0.00%
             |             
            
                37.60
             |           
            
                37.60
             |               
            
                37.60
             |                           
            
                37.60
             | 
            
                37.60
             |                     
            
                21.20
             |                                 
            
                30
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/18/2018
             | 
            
                0.00 / 0.00%
             |             
            
                37.60
             |           
            
                37.60
             |               
            
                37.60
             |                           
            
                37.60
             | 
            
                37.60
             |                     
            
                21.20
             |                                 
            
                50
             |            
            
                 
             |                                       
         
    
        
            | 
                12/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                37.60
             |           
            
                37.60
             |               
            
                37.60
             |                           
            
                37.60
             | 
            
                37.60
             |                     
            
                21.20
             |                                 
            
                30
             |  
            
                 
             |                                                              
             
    
         
    
    
 |