| 
                 
                    Closing price on 4/7/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    20.00 | 
                 
                
                    | High | 
                    20.00 | 
                 
                
                    | Low | 
                    20.00 | 
                     
                
                    | Volume | 
                    2,400 | 
                                 
                
                    | Split-adjusted Price | 
                    13.37 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PGI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/7/2021
             | 
            
                -0.10 / -0.50%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                13.37
             |                                 
            
                2,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.10
             |               
            
                20.00
             |                           
            
                20.10
             | 
            
                20.04
             |                     
            
                13.44
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2021
             | 
            
                +0.10 / +0.50%
             |             
            
                20.00
             |           
            
                20.10
             |               
            
                20.00
             |                           
            
                20.10
             | 
            
                20.03
             |                     
            
                13.44
             |                                 
            
                4,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/2/2021
             | 
            
                -0.10 / -0.50%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                13.37
             |                                 
            
                3,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2021
             | 
            
                -0.10 / -0.50%
             |             
            
                20.10
             |           
            
                20.10
             |               
            
                20.10
             |                           
            
                20.10
             | 
            
                20.10
             |                     
            
                13.44
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2021
             | 
            
                +0.15 / +0.75%
             |             
            
                20.05
             |           
            
                20.20
             |               
            
                20.05
             |                           
            
                20.20
             | 
            
                20.06
             |                     
            
                13.51
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.05
             |           
            
                20.05
             |               
            
                20.05
             |                           
            
                20.05
             | 
            
                20.05
             |                     
            
                13.41
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2021
             | 
            
                -0.95 / -4.52%
             |             
            
                20.05
             |           
            
                20.05
             |               
            
                20.05
             |                           
            
                20.05
             | 
            
                20.05
             |                     
            
                13.41
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2021
             | 
            
                0.00 / 0.00%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                14.04
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2021
             | 
            
                +1.00 / +5.00%
             |             
            
                20.00
             |           
            
                21.00
             |               
            
                19.90
             |                           
            
                21.00
             | 
            
                20.31
             |                     
            
                14.04
             |                                 
            
                24,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2021
             | 
            
                -0.50 / -2.44%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                13.37
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.50
             |                           
            
                20.50
             | 
            
                20.50
             |                     
            
                13.71
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.50
             |                           
            
                20.50
             | 
            
                20.50
             |                     
            
                13.71
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.50
             |                           
            
                20.50
             | 
            
                20.50
             |                     
            
                13.71
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.50
             |                           
            
                20.50
             | 
            
                20.50
             |                     
            
                13.71
             |                                 
            
                32,890
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.50
             |                           
            
                20.50
             | 
            
                20.50
             |                     
            
                13.71
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.50
             |                           
            
                20.50
             | 
            
                20.50
             |                     
            
                13.71
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.50
             |                           
            
                20.50
             | 
            
                20.50
             |                     
            
                13.71
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2021
             | 
            
                +0.10 / +0.49%
             |             
            
                20.30
             |           
            
                20.50
             |               
            
                20.30
             |                           
            
                20.50
             | 
            
                20.34
             |                     
            
                13.71
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.35
             |           
            
                20.40
             |               
            
                20.35
             |                           
            
                20.40
             | 
            
                20.38
             |                     
            
                13.64
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2021
             | 
            
                -0.10 / -0.49%
             |             
            
                20.00
             |           
            
                20.40
             |               
            
                20.00
             |                           
            
                20.40
             | 
            
                20.18
             |                     
            
                13.64
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2021
             | 
            
                +0.50 / +2.50%
             |             
            
                20.00
             |           
            
                20.50
             |               
            
                20.00
             |                           
            
                20.50
             | 
            
                20.05
             |                     
            
                13.71
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                13.37
             |                                 
            
                6,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                13.37
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2021
             | 
            
                -0.40 / -1.96%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                13.37
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2021
             | 
            
                +0.30 / +1.49%
             |             
            
                20.00
             |           
            
                20.40
             |               
            
                20.00
             |                           
            
                20.40
             | 
            
                20.02
             |                     
            
                13.64
             |                                 
            
                1,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2021
             | 
            
                +0.20 / +1.01%
             |             
            
                20.00
             |           
            
                20.80
             |               
            
                20.00
             |                           
            
                20.10
             | 
            
                20.15
             |                     
            
                13.44
             |                                 
            
                7,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2021
             | 
            
                +0.20 / +1.02%
             |             
            
                19.90
             |           
            
                19.90
             |               
            
                19.90
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                13.31
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2021
             | 
            
                -0.50 / -2.48%
             |             
            
                19.70
             |           
            
                19.70
             |               
            
                19.70
             |                           
            
                19.70
             | 
            
                19.70
             |                     
            
                13.17
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2021
             | 
            
                +0.70 / +3.59%
             |             
            
                20.10
             |           
            
                20.20
             |               
            
                20.10
             |                           
            
                20.20
             | 
            
                20.12
             |                     
            
                13.51
             |                                 
            
                5,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |