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            | 
                 
                    Closing price on 2/8/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    16.20 | 
                 
                
                    | High | 
                    16.60 | 
                 
                
                    | Low | 
                    16.20 | 
                     
                
                    | Volume | 
                    2,340 | 
                                 
                
                    | Split-adjusted Price | 
                    8.24 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PGC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/8/2018
             | 
            
                -0.40 / -2.41%
             |             
            
                16.20
             |           
            
                16.60
             |               
            
                16.20
             |                           
            
                16.20
             | 
            
                16.24
             |                     
            
                8.24
             |                                 
            
                2,340
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2018
             | 
            
                +0.40 / +2.47%
             |             
            
                16.20
             |           
            
                16.80
             |               
            
                16.20
             |                           
            
                16.60
             | 
            
                16.35
             |                     
            
                8.45
             |                                 
            
                27,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2018
             | 
            
                -1.00 / -5.81%
             |             
            
                16.90
             |           
            
                16.90
             |               
            
                16.00
             |                           
            
                16.20
             | 
            
                16.03
             |                     
            
                8.24
             |                                 
            
                94,770
             |            
            
                 
             |                                       
         
    
        
            | 
                2/5/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.00
             |           
            
                17.60
             |               
            
                16.80
             |                           
            
                17.20
             | 
            
                17.04
             |                     
            
                8.75
             |                                 
            
                22,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.00
             |           
            
                17.50
             |               
            
                17.00
             |                           
            
                17.20
             | 
            
                17.19
             |                     
            
                8.75
             |                                 
            
                13,260
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.30
             |           
            
                17.50
             |               
            
                16.80
             |                           
            
                17.20
             | 
            
                17.04
             |                     
            
                8.75
             |                                 
            
                28,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/31/2018
             | 
            
                -0.30 / -1.71%
             |             
            
                17.70
             |           
            
                17.80
             |               
            
                17.20
             |                           
            
                17.20
             | 
            
                17.38
             |                     
            
                8.75
             |                                 
            
                38,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/30/2018
             | 
            
                +0.10 / +0.57%
             |             
            
                17.40
             |           
            
                17.50
             |               
            
                17.00
             |                           
            
                17.50
             | 
            
                17.40
             |                     
            
                8.91
             |                                 
            
                46,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2018
             | 
            
                -0.40 / -2.25%
             |             
            
                17.00
             |           
            
                17.90
             |               
            
                16.70
             |                           
            
                17.40
             | 
            
                17.10
             |                     
            
                8.85
             |                                 
            
                8,770
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2018
             | 
            
                +0.60 / +3.49%
             |             
            
                17.40
             |           
            
                18.00
             |               
            
                17.20
             |                           
            
                17.80
             | 
            
                17.37
             |                     
            
                9.06
             |                                 
            
                90,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2018
             | 
            
                +0.40 / +2.38%
             |             
            
                16.50
             |           
            
                17.20
             |               
            
                16.50
             |                           
            
                17.20
             | 
            
                16.99
             |                     
            
                8.75
             |                                 
            
                68,820
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2018
             | 
            
                -0.10 / -0.59%
             |             
            
                17.20
             |           
            
                17.20
             |               
            
                16.60
             |                           
            
                16.80
             | 
            
                16.64
             |                     
            
                8.55
             |                                 
            
                6,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2018
             | 
            
                +0.60 / +3.68%
             |             
            
                16.50
             |           
            
                17.00
             |               
            
                16.50
             |                           
            
                16.90
             | 
            
                16.72
             |                     
            
                8.60
             |                                 
            
                43,430
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2018
             | 
            
                -0.55 / -3.26%
             |             
            
                16.80
             |           
            
                17.00
             |               
            
                16.10
             |                           
            
                16.30
             | 
            
                16.36
             |                     
            
                8.29
             |                                 
            
                28,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2018
             | 
            
                +0.05 / +0.30%
             |             
            
                16.70
             |           
            
                16.90
             |               
            
                16.70
             |                           
            
                16.85
             | 
            
                16.84
             |                     
            
                8.57
             |                                 
            
                31,110
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2018
             | 
            
                -0.40 / -2.33%
             |             
            
                17.40
             |           
            
                17.40
             |               
            
                16.70
             |                           
            
                16.80
             | 
            
                16.89
             |                     
            
                8.55
             |                                 
            
                33,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.20
             |           
            
                17.20
             |               
            
                17.00
             |                           
            
                17.20
             | 
            
                17.10
             |                     
            
                8.75
             |                                 
            
                36,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2018
             | 
            
                +0.15 / +0.88%
             |             
            
                17.10
             |           
            
                17.50
             |               
            
                17.10
             |                           
            
                17.20
             | 
            
                17.29
             |                     
            
                8.75
             |                                 
            
                34,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2018
             | 
            
                +0.25 / +1.49%
             |             
            
                16.80
             |           
            
                17.20
             |               
            
                16.60
             |                           
            
                17.05
             | 
            
                16.86
             |                     
            
                8.68
             |                                 
            
                31,960
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2018
             | 
            
                -0.20 / -1.18%
             |             
            
                17.40
             |           
            
                17.40
             |               
            
                16.80
             |                           
            
                16.80
             | 
            
                16.97
             |                     
            
                8.55
             |                                 
            
                26,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2018
             | 
            
                +0.20 / +1.19%
             |             
            
                16.90
             |           
            
                17.40
             |               
            
                16.80
             |                           
            
                17.00
             | 
            
                17.25
             |                     
            
                8.65
             |                                 
            
                68,230
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2018
             | 
            
                +0.30 / +1.82%
             |             
            
                16.10
             |           
            
                16.80
             |               
            
                16.10
             |                           
            
                16.80
             | 
            
                16.63
             |                     
            
                8.55
             |                                 
            
                1,483,332
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2018
             | 
            
                +0.15 / +0.92%
             |             
            
                16.60
             |           
            
                16.60
             |               
            
                16.30
             |                           
            
                16.50
             | 
            
                16.39
             |                     
            
                8.40
             |                                 
            
                15,010
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2018
             | 
            
                +0.85 / +5.48%
             |             
            
                15.50
             |           
            
                16.35
             |               
            
                15.50
             |                           
            
                16.35
             | 
            
                16.02
             |                     
            
                8.32
             |                                 
            
                1,625,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/3/2018
             | 
            
                0.00 / 0.00%
             |             
            
                15.40
             |           
            
                15.60
             |               
            
                15.30
             |                           
            
                15.50
             | 
            
                15.38
             |                     
            
                7.89
             |                                 
            
                96,960
             |            
            
                 
             |                                       
         
    
        
            | 
                1/2/2018
             | 
            
                -0.20 / -1.27%
             |             
            
                15.70
             |           
            
                15.70
             |               
            
                15.30
             |                           
            
                15.50
             | 
            
                15.33
             |                     
            
                7.89
             |                                 
            
                10,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2017
             | 
            
                +0.30 / +1.95%
             |             
            
                15.50
             |           
            
                15.70
             |               
            
                15.25
             |                           
            
                15.70
             | 
            
                15.52
             |                     
            
                7.99
             |                                 
            
                41,940
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2017
             | 
            
                +0.20 / +1.32%
             |             
            
                15.20
             |           
            
                15.45
             |               
            
                15.10
             |                           
            
                15.40
             | 
            
                15.31
             |                     
            
                7.84
             |                                 
            
                79,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2017
             | 
            
                +0.10 / +0.66%
             |             
            
                15.15
             |           
            
                15.20
             |               
            
                15.10
             |                           
            
                15.20
             | 
            
                15.13
             |                     
            
                7.74
             |                                 
            
                18,710
             |            
            
                 
             |                                       
         
    
        
            | 
                12/26/2017
             | 
            
                +0.10 / +0.67%
             |             
            
                15.00
             |           
            
                15.10
             |               
            
                15.00
             |                           
            
                15.10
             | 
            
                15.01
             |                     
            
                7.68
             |                                 
            
                23,380
             |  
            
                 
             |                                                              
             
    
         
    
    
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