| 
                 
                    Closing price on 5/28/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    16.80 | 
                 
                
                    | High | 
                    16.80 | 
                 
                
                    | Low | 
                    15.55 | 
                     
                
                    | Volume | 
                    17,210 | 
                                 
                
                    | Split-adjusted Price | 
                    10.17 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PGI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/28/2020
             | 
            
                -0.50 / -3.03%
             |             
            
                16.80
             |           
            
                16.80
             |               
            
                15.55
             |                           
            
                16.00
             | 
            
                16.04
             |                     
            
                10.17
             |                                 
            
                17,210
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2020
             | 
            
                +0.50 / +3.13%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                16.50
             |                           
            
                16.50
             | 
            
                16.69
             |                     
            
                10.49
             |                                 
            
                7,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2020
             | 
            
                0.00 / 0.00%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                10.17
             |                                 
            
                50
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2020
             | 
            
                0.00 / 0.00%
             |             
            
                16.00
             |           
            
                16.05
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.01
             |                     
            
                10.17
             |                                 
            
                730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/22/2020
             | 
            
                +0.10 / +0.63%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                10.17
             |                                 
            
                6,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2020
             | 
            
                0.00 / 0.00%
             |             
            
                15.95
             |           
            
                16.90
             |               
            
                15.90
             |                           
            
                15.90
             | 
            
                16.13
             |                     
            
                10.11
             |                                 
            
                5,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2020
             | 
            
                -0.90 / -5.36%
             |             
            
                16.80
             |           
            
                17.95
             |               
            
                15.90
             |                           
            
                15.90
             | 
            
                16.82
             |                     
            
                10.11
             |                                 
            
                1,070
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2020
             | 
            
                +0.25 / +1.51%
             |             
            
                16.80
             |           
            
                17.00
             |               
            
                16.80
             |                           
            
                16.80
             | 
            
                16.88
             |                     
            
                10.68
             |                                 
            
                18,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2020
             | 
            
                +1.05 / +6.77%
             |             
            
                15.50
             |           
            
                16.55
             |               
            
                15.50
             |                           
            
                16.55
             | 
            
                15.87
             |                     
            
                10.52
             |                                 
            
                630
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2020
             | 
            
                0.00 / 0.00%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                9.86
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2020
             | 
            
                +0.15 / +0.98%
             |             
            
                15.35
             |           
            
                15.50
             |               
            
                15.35
             |                           
            
                15.50
             | 
            
                15.43
             |                     
            
                9.86
             |                                 
            
                40
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2020
             | 
            
                -0.95 / -5.83%
             |             
            
                17.10
             |           
            
                17.15
             |               
            
                15.35
             |                           
            
                15.35
             | 
            
                16.67
             |                     
            
                9.76
             |                                 
            
                120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2020
             | 
            
                +0.85 / +5.50%
             |             
            
                16.00
             |           
            
                16.30
             |               
            
                16.00
             |                           
            
                16.30
             | 
            
                16.22
             |                     
            
                10.37
             |                                 
            
                1,110
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2020
             | 
            
                -0.85 / -5.21%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                15.45
             |                           
            
                15.45
             | 
            
                15.98
             |                     
            
                9.83
             |                                 
            
                150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2020
             | 
            
                +0.55 / +3.49%
             |             
            
                16.20
             |           
            
                16.30
             |               
            
                16.00
             |                           
            
                16.30
             | 
            
                16.15
             |                     
            
                10.37
             |                                 
            
                7,680
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2020
             | 
            
                +1.00 / +6.78%
             |             
            
                15.75
             |           
            
                15.75
             |               
            
                15.75
             |                           
            
                15.75
             | 
            
                15.75
             |                     
            
                10.02
             |                                 
            
                80
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2020
             | 
            
                -1.00 / -6.35%
             |             
            
                14.75
             |           
            
                14.75
             |               
            
                14.75
             |                           
            
                14.75
             | 
            
                14.75
             |                     
            
                9.38
             |                                 
            
                370
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2020
             | 
            
                +1.00 / +6.78%
             |             
            
                15.00
             |           
            
                15.75
             |               
            
                15.00
             |                           
            
                15.75
             | 
            
                15.25
             |                     
            
                10.02
             |                                 
            
                1,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2020
             | 
            
                -0.85 / -5.45%
             |             
            
                16.35
             |           
            
                16.35
             |               
            
                14.75
             |                           
            
                14.75
             | 
            
                15.55
             |                     
            
                9.38
             |                                 
            
                50
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2020
             | 
            
                0.00 / 0.00%
             |             
            
                15.60
             |           
            
                15.60
             |               
            
                15.60
             |                           
            
                15.60
             | 
            
                15.60
             |                     
            
                9.92
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2020
             | 
            
                -0.80 / -4.88%
             |             
            
                16.20
             |           
            
                17.40
             |               
            
                15.60
             |                           
            
                15.60
             | 
            
                16.55
             |                     
            
                9.92
             |                                 
            
                1,390
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2020
             | 
            
                +1.05 / +6.84%
             |             
            
                15.35
             |           
            
                16.40
             |               
            
                15.35
             |                           
            
                16.40
             | 
            
                15.88
             |                     
            
                10.43
             |                                 
            
                860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2020
             | 
            
                +0.30 / +1.99%
             |             
            
                15.90
             |           
            
                16.10
             |               
            
                15.35
             |                           
            
                15.35
             | 
            
                16.03
             |                     
            
                9.76
             |                                 
            
                1,560
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2020
             | 
            
                +0.20 / +1.35%
             |             
            
                15.85
             |           
            
                15.85
             |               
            
                14.90
             |                           
            
                15.05
             | 
            
                15.36
             |                     
            
                9.57
             |                                 
            
                15,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2020
             | 
            
                -0.95 / -6.01%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                14.85
             |                           
            
                14.85
             | 
            
                15.38
             |                     
            
                9.44
             |                                 
            
                110
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2020
             | 
            
                +1.00 / +6.76%
             |             
            
                15.75
             |           
            
                15.80
             |               
            
                14.90
             |                           
            
                15.80
             | 
            
                15.56
             |                     
            
                10.05
             |                                 
            
                3,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2020
             | 
            
                +0.15 / +1.02%
             |             
            
                15.65
             |           
            
                15.65
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                15.52
             |                     
            
                9.41
             |                                 
            
                580
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2020
             | 
            
                +0.05 / +0.34%
             |             
            
                15.60
             |           
            
                15.60
             |               
            
                14.65
             |                           
            
                14.65
             | 
            
                15.38
             |                     
            
                9.32
             |                                 
            
                520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2020
             | 
            
                -0.50 / -3.31%
             |             
            
                14.30
             |           
            
                16.15
             |               
            
                14.30
             |                           
            
                14.60
             | 
            
                14.67
             |                     
            
                9.28
             |                                 
            
                9,750
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2020
             | 
            
                +0.30 / +2.03%
             |             
            
                14.80
             |           
            
                15.80
             |               
            
                14.80
             |                           
            
                15.10
             | 
            
                15.63
             |                     
            
                9.60
             |                                 
            
                2,560
             |  
            
                 
             |                                                              
             
    
         
    
    
 |