| 
                 
                    Closing price on 3/19/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    13.60 | 
                 
                
                    | High | 
                    13.60 | 
                 
                
                    | Low | 
                    13.60 | 
                     
                
                    | Volume | 
                    20 | 
                                 
                
                    | Split-adjusted Price | 
                    8.65 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PGI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/19/2020
             | 
            
                -0.35 / -2.51%
             |             
            
                13.60
             |           
            
                13.60
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                8.65
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2020
             | 
            
                0.00 / 0.00%
             |             
            
                13.95
             |           
            
                13.95
             |               
            
                13.95
             |                           
            
                13.95
             | 
            
                13.95
             |                     
            
                8.87
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2020
             | 
            
                -0.55 / -3.79%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                13.95
             |                           
            
                13.95
             | 
            
                14.73
             |                     
            
                8.87
             |                                 
            
                1,210
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2020
             | 
            
                -1.05 / -6.75%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.50
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                9.22
             |                                 
            
                3,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2020
             | 
            
                -0.55 / -3.42%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                15.50
             |                           
            
                15.55
             | 
            
                15.99
             |                     
            
                9.89
             |                                 
            
                3,190
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2020
             | 
            
                -0.20 / -1.23%
             |             
            
                16.10
             |           
            
                16.10
             |               
            
                16.10
             |                           
            
                16.10
             | 
            
                16.10
             |                     
            
                10.24
             |                                 
            
                1,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2020
             | 
            
                0.00 / 0.00%
             |             
            
                16.30
             |           
            
                16.30
             |               
            
                16.30
             |                           
            
                16.30
             | 
            
                16.30
             |                     
            
                10.37
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2020
             | 
            
                +0.10 / +0.62%
             |             
            
                16.20
             |           
            
                17.30
             |               
            
                16.20
             |                           
            
                16.30
             | 
            
                17.13
             |                     
            
                10.37
             |                                 
            
                1,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/9/2020
             | 
            
                +0.05 / +0.31%
             |             
            
                16.20
             |           
            
                16.20
             |               
            
                16.20
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                10.30
             |                                 
            
                7,510
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2020
             | 
            
                +0.05 / +0.31%
             |             
            
                16.20
             |           
            
                17.00
             |               
            
                16.10
             |                           
            
                16.15
             | 
            
                16.30
             |                     
            
                10.27
             |                                 
            
                920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/5/2020
             | 
            
                -1.05 / -6.12%
             |             
            
                16.10
             |           
            
                16.10
             |               
            
                16.10
             |                           
            
                16.10
             | 
            
                16.10
             |                     
            
                10.24
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2020
             | 
            
                +1.10 / +6.85%
             |             
            
                17.15
             |           
            
                17.15
             |               
            
                17.15
             |                           
            
                17.15
             | 
            
                17.15
             |                     
            
                10.91
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/3/2020
             | 
            
                -0.50 / -3.02%
             |             
            
                16.80
             |           
            
                16.80
             |               
            
                16.05
             |                           
            
                16.05
             | 
            
                16.78
             |                     
            
                10.21
             |                                 
            
                8,640
             |            
            
                 
             |                                       
         
    
        
            | 
                3/2/2020
             | 
            
                0.00 / 0.00%
             |             
            
                16.55
             |           
            
                16.55
             |               
            
                16.55
             |                           
            
                16.55
             | 
            
                16.55
             |                     
            
                10.52
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2020
             | 
            
                -1.10 / -6.23%
             |             
            
                16.55
             |           
            
                16.55
             |               
            
                16.55
             |                           
            
                16.55
             | 
            
                16.55
             |                     
            
                10.52
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2020
             | 
            
                +1.15 / +6.97%
             |             
            
                17.65
             |           
            
                17.65
             |               
            
                17.65
             |                           
            
                17.65
             | 
            
                17.65
             |                     
            
                11.22
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2020
             | 
            
                0.00 / 0.00%
             |             
            
                17.65
             |           
            
                17.65
             |               
            
                16.50
             |                           
            
                16.50
             | 
            
                17.08
             |                     
            
                10.49
             |                                 
            
                30
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2020
             | 
            
                -1.15 / -6.52%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.50
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                10.49
             |                                 
            
                160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2020
             | 
            
                -1.30 / -6.86%
             |             
            
                19.80
             |           
            
                20.25
             |               
            
                17.65
             |                           
            
                17.65
             | 
            
                20.08
             |                     
            
                11.22
             |                                 
            
                5,330
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2020
             | 
            
                -0.05 / -0.25%
             |             
            
                19.90
             |           
            
                20.25
             |               
            
                19.90
             |                           
            
                20.25
             | 
            
                20.08
             |                     
            
                12.05
             |                                 
            
                1,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2020
             | 
            
                +1.25 / +6.56%
             |             
            
                19.05
             |           
            
                20.30
             |               
            
                19.00
             |                           
            
                20.30
             | 
            
                19.08
             |                     
            
                12.08
             |                                 
            
                2,830
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2020
             | 
            
                +1.15 / +6.42%
             |             
            
                19.05
             |           
            
                19.05
             |               
            
                19.05
             |                           
            
                19.05
             | 
            
                19.05
             |                     
            
                11.34
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2020
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                10.65
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2020
             | 
            
                +0.30 / +1.70%
             |             
            
                17.60
             |           
            
                17.90
             |               
            
                17.60
             |                           
            
                17.90
             | 
            
                17.74
             |                     
            
                10.65
             |                                 
            
                1,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2020
             | 
            
                -1.20 / -6.38%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                17.60
             |                           
            
                17.60
             | 
            
                18.05
             |                     
            
                10.47
             |                                 
            
                370
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2020
             | 
            
                +0.40 / +2.17%
             |             
            
                17.20
             |           
            
                18.80
             |               
            
                17.20
             |                           
            
                18.80
             | 
            
                18.48
             |                     
            
                11.19
             |                                 
            
                3,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/12/2020
             | 
            
                +0.10 / +0.55%
             |             
            
                18.40
             |           
            
                18.40
             |               
            
                18.40
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                10.95
             |                                 
            
                1,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/11/2020
             | 
            
                +0.20 / +1.10%
             |             
            
                18.10
             |           
            
                19.00
             |               
            
                18.10
             |                           
            
                18.30
             | 
            
                18.15
             |                     
            
                10.89
             |                                 
            
                3,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2020
             | 
            
                -0.05 / -0.28%
             |             
            
                19.40
             |           
            
                19.40
             |               
            
                18.00
             |                           
            
                18.10
             | 
            
                18.06
             |                     
            
                10.77
             |                                 
            
                720
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2020
             | 
            
                +1.15 / +6.76%
             |             
            
                18.15
             |           
            
                18.15
             |               
            
                18.15
             |                           
            
                18.15
             | 
            
                18.15
             |                     
            
                10.80
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
         
    
    
 |