| 
                 
                    Closing price on 6/22/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    18.00 | 
                 
                
                    | High | 
                    18.00 | 
                 
                
                    | Low | 
                    18.00 | 
                     
                
                    | Volume | 
                    11,790 | 
                                 
                
                    | Split-adjusted Price | 
                    10.00 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PGI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/22/2018
             | 
            
                +0.70 / +4.05%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                11,790
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.30
             |           
            
                17.30
             |               
            
                17.30
             |                           
            
                17.30
             | 
            
                17.30
             |                     
            
                9.61
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.30
             |           
            
                17.30
             |               
            
                17.30
             |                           
            
                17.30
             | 
            
                17.30
             |                     
            
                9.61
             |                                 
            
                240
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2018
             | 
            
                -1.30 / -6.99%
             |             
            
                17.70
             |           
            
                17.70
             |               
            
                17.30
             |                           
            
                17.30
             | 
            
                17.69
             |                     
            
                9.61
             |                                 
            
                19,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2018
             | 
            
                +1.10 / +6.29%
             |             
            
                18.60
             |           
            
                18.60
             |               
            
                18.60
             |                           
            
                18.60
             | 
            
                18.60
             |                     
            
                10.33
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2018
             | 
            
                -0.50 / -2.78%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                9.72
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2018
             | 
            
                +0.20 / +1.12%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                110
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2018
             | 
            
                -0.10 / -0.56%
             |             
            
                17.80
             |           
            
                17.80
             |               
            
                17.80
             |                           
            
                17.80
             | 
            
                17.80
             |                     
            
                9.89
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2018
             | 
            
                +0.30 / +1.70%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                9.94
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2018
             | 
            
                -0.50 / -2.76%
             |             
            
                18.80
             |           
            
                18.80
             |               
            
                17.60
             |                           
            
                17.60
             | 
            
                18.18
             |                     
            
                9.78
             |                                 
            
                110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.10
             |           
            
                18.10
             |               
            
                18.10
             |                           
            
                18.10
             | 
            
                18.10
             |                     
            
                10.05
             |                                 
            
                760
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2018
             | 
            
                +0.10 / +0.56%
             |             
            
                19.10
             |           
            
                19.10
             |               
            
                18.10
             |                           
            
                18.10
             | 
            
                18.60
             |                     
            
                10.05
             |                                 
            
                2,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/6/2018
             | 
            
                -1.00 / -5.26%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                6/5/2018
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.50
             |                           
            
                19.00
             | 
            
                18.84
             |                     
            
                10.55
             |                                 
            
                2,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/4/2018
             | 
            
                +1.10 / +6.15%
             |             
            
                17.90
             |           
            
                19.00
             |               
            
                17.50
             |                           
            
                19.00
             | 
            
                17.84
             |                     
            
                10.55
             |                                 
            
                8,240
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2018
             | 
            
                +0.90 / +5.29%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                9.94
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2018
             | 
            
                -0.50 / -2.86%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                17.00
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                9.44
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.20
             |           
            
                17.50
             |               
            
                17.20
             |                           
            
                17.50
             | 
            
                17.46
             |                     
            
                9.72
             |                                 
            
                12,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.59
             |                     
            
                9.72
             |                                 
            
                8,640
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2018
             | 
            
                -0.10 / -0.57%
             |             
            
                17.60
             |           
            
                17.60
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                9.72
             |                                 
            
                8,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2018
             | 
            
                +0.10 / +0.57%
             |             
            
                17.60
             |           
            
                17.60
             |               
            
                17.60
             |                           
            
                17.60
             | 
            
                17.60
             |                     
            
                9.78
             |                                 
            
                3,210
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2018
             | 
            
                +0.10 / +0.57%
             |             
            
                18.60
             |           
            
                18.60
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.65
             |                     
            
                9.72
             |                                 
            
                340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2018
             | 
            
                +0.20 / +1.16%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.40
             |                           
            
                17.40
             | 
            
                17.65
             |                     
            
                9.66
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2018
             | 
            
                -0.70 / -3.91%
             |             
            
                17.90
             |           
            
                18.00
             |               
            
                17.20
             |                           
            
                17.20
             | 
            
                17.46
             |                     
            
                9.55
             |                                 
            
                6,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2018
             | 
            
                +0.20 / +1.13%
             |             
            
                17.80
             |           
            
                18.00
             |               
            
                17.80
             |                           
            
                17.90
             | 
            
                17.99
             |                     
            
                9.94
             |                                 
            
                29,910
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2018
             | 
            
                -0.30 / -1.67%
             |             
            
                17.70
             |           
            
                17.70
             |               
            
                17.70
             |                           
            
                17.70
             | 
            
                17.70
             |                     
            
                9.83
             |                                 
            
                8,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                18.00
             |               
            
                17.90
             |                           
            
                18.00
             | 
            
                17.95
             |                     
            
                10.00
             |                                 
            
                1,980
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2018
             | 
            
                -0.30 / -1.64%
             |             
            
                18.40
             |           
            
                18.40
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.27
             |                     
            
                10.00
             |                                 
            
                21,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2018
             | 
            
                -0.60 / -3.17%
             |             
            
                18.30
             |           
            
                18.30
             |               
            
                18.30
             |                           
            
                18.30
             | 
            
                18.30
             |                     
            
                10.16
             |                                 
            
                11,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2018
             | 
            
                -0.45 / -2.33%
             |             
            
                19.40
             |           
            
                19.40
             |               
            
                18.90
             |                           
            
                18.90
             | 
            
                19.15
             |                     
            
                10.50
             |                                 
            
                860
             |  
            
                 
             |                                                              
             
    
         
    
    
 |