| 
                 
                    Closing price on 9/11/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    17.20 | 
                 
                
                    | High | 
                    17.25 | 
                 
                
                    | Low | 
                    17.15 | 
                     
                
                    | Volume | 
                    2,110 | 
                                 
                
                    | Split-adjusted Price | 
                    9.58 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PGI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/11/2018
             | 
            
                -0.85 / -4.70%
             |             
            
                17.20
             |           
            
                17.25
             |               
            
                17.15
             |                           
            
                17.25
             | 
            
                17.21
             |                     
            
                9.58
             |                                 
            
                2,110
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.10
             |           
            
                18.10
             |               
            
                18.10
             |                           
            
                18.10
             | 
            
                18.10
             |                     
            
                10.05
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2018
             | 
            
                +0.10 / +0.56%
             |             
            
                18.10
             |           
            
                18.10
             |               
            
                18.10
             |                           
            
                18.10
             | 
            
                18.10
             |                     
            
                10.05
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                1,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                17,840
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2018
             | 
            
                +0.50 / +2.86%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                9.72
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2018
             | 
            
                +0.25 / +1.45%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                9.72
             |                                 
            
                90
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.25
             |           
            
                17.25
             |               
            
                17.25
             |                           
            
                17.25
             | 
            
                17.25
             |                     
            
                9.58
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.25
             |           
            
                17.25
             |               
            
                17.25
             |                           
            
                17.25
             | 
            
                17.25
             |                     
            
                9.58
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2018
             | 
            
                -1.25 / -6.76%
             |             
            
                17.25
             |           
            
                17.25
             |               
            
                17.25
             |                           
            
                17.25
             | 
            
                17.25
             |                     
            
                9.58
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2018
             | 
            
                -0.40 / -2.12%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                10.28
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2018
             | 
            
                +0.90 / +5.00%
             |             
            
                18.00
             |           
            
                18.90
             |               
            
                18.00
             |                           
            
                18.90
             | 
            
                18.45
             |                     
            
                10.50
             |                                 
            
                12,970
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/21/2018
             | 
            
                +0.75 / +4.35%
             |             
            
                17.25
             |           
            
                18.00
             |               
            
                17.25
             |                           
            
                18.00
             | 
            
                17.63
             |                     
            
                10.00
             |                                 
            
                90
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2018
             | 
            
                -1.25 / -6.76%
             |             
            
                17.30
             |           
            
                17.30
             |               
            
                17.25
             |                           
            
                17.25
             | 
            
                17.28
             |                     
            
                9.58
             |                                 
            
                2,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                10.28
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                10.28
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2018
             | 
            
                +1.00 / +5.71%
             |             
            
                17.30
             |           
            
                18.50
             |               
            
                17.20
             |                           
            
                18.50
             | 
            
                17.32
             |                     
            
                10.28
             |                                 
            
                8,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2018
             | 
            
                -0.45 / -2.51%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                9.72
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                17.95
             |           
            
                17.95
             |               
            
                17.95
             |                           
            
                17.95
             | 
            
                17.95
             |                     
            
                9.97
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2018
             | 
            
                -0.05 / -0.28%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                17.10
             |                           
            
                17.95
             | 
            
                17.76
             |                     
            
                9.97
             |                                 
            
                370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2018
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                10.00
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |