| 
                 
                    Closing price on 2/25/2021
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    9.00 | 
                 
                
                    | High | 
                    9.20 | 
                 
                
                    | Low | 
                    9.00 | 
                     
                
                    | Volume | 
                    45,600 | 
                                 
                
                    | Split-adjusted Price | 
                    7.84 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/25/2021
             | 
            
                0.00 / 0.00%
             |             
            
                9.00
             |           
            
                9.20
             |               
            
                9.00
             |                           
            
                9.10
             | 
            
                9.07
             |                     
            
                7.84
             |                                 
            
                45,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2021
             | 
            
                -0.10 / -1.09%
             |             
            
                9.20
             |           
            
                9.20
             |               
            
                9.00
             |                           
            
                9.10
             | 
            
                9.05
             |                     
            
                7.84
             |                                 
            
                92,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/23/2021
             | 
            
                -0.10 / -1.08%
             |             
            
                9.30
             |           
            
                9.40
             |               
            
                9.20
             |                           
            
                9.20
             | 
            
                9.24
             |                     
            
                7.93
             |                                 
            
                55,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2021
             | 
            
                -0.10 / -1.06%
             |             
            
                9.40
             |           
            
                9.40
             |               
            
                9.30
             |                           
            
                9.30
             | 
            
                9.31
             |                     
            
                8.01
             |                                 
            
                30,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2021
             | 
            
                +0.10 / +1.08%
             |             
            
                9.30
             |           
            
                9.50
             |               
            
                9.20
             |                           
            
                9.40
             | 
            
                9.34
             |                     
            
                8.10
             |                                 
            
                87,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                9.30
             |           
            
                9.30
             |               
            
                9.20
             |                           
            
                9.30
             | 
            
                9.27
             |                     
            
                8.01
             |                                 
            
                72,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/17/2021
             | 
            
                +0.50 / +5.68%
             |             
            
                9.20
             |           
            
                9.40
             |               
            
                9.10
             |                           
            
                9.30
             | 
            
                9.28
             |                     
            
                8.01
             |                                 
            
                95,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.70
             |                           
            
                8.80
             | 
            
                8.79
             |                     
            
                7.58
             |                                 
            
                6,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2021
             | 
            
                -0.20 / -2.22%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.70
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                7.58
             |                                 
            
                30,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/5/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.80
             |           
            
                9.10
             |               
            
                8.60
             |                           
            
                9.00
             | 
            
                8.81
             |                     
            
                7.76
             |                                 
            
                165,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/4/2021
             | 
            
                -0.10 / -1.10%
             |             
            
                9.10
             |           
            
                9.10
             |               
            
                8.90
             |                           
            
                9.00
             | 
            
                9.01
             |                     
            
                7.76
             |                                 
            
                38,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2021
             | 
            
                +0.30 / +3.41%
             |             
            
                9.00
             |           
            
                9.20
             |               
            
                8.70
             |                           
            
                9.10
             | 
            
                9.02
             |                     
            
                7.84
             |                                 
            
                39,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2021
             | 
            
                +0.20 / +2.33%
             |             
            
                8.30
             |           
            
                8.80
             |               
            
                8.30
             |                           
            
                8.80
             | 
            
                8.53
             |                     
            
                7.58
             |                                 
            
                32,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2021
             | 
            
                +0.10 / +1.18%
             |             
            
                8.50
             |           
            
                8.60
             |               
            
                8.20
             |                           
            
                8.60
             | 
            
                8.41
             |                     
            
                7.41
             |                                 
            
                39,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2021
             | 
            
                +0.50 / +6.25%
             |             
            
                7.20
             |           
            
                8.60
             |               
            
                7.20
             |                           
            
                8.50
             | 
            
                8.12
             |                     
            
                7.32
             |                                 
            
                72,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2021
             | 
            
                -0.80 / -9.09%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.12
             |                     
            
                6.89
             |                                 
            
                212,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/27/2021
             | 
            
                -0.70 / -7.37%
             |             
            
                9.40
             |           
            
                9.40
             |               
            
                8.70
             |                           
            
                8.80
             | 
            
                8.98
             |                     
            
                7.58
             |                                 
            
                223,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2021
             | 
            
                -0.10 / -1.04%
             |             
            
                9.60
             |           
            
                9.60
             |               
            
                9.00
             |                           
            
                9.50
             | 
            
                9.29
             |                     
            
                8.19
             |                                 
            
                111,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2021
             | 
            
                0.00 / 0.00%
             |             
            
                9.70
             |           
            
                9.80
             |               
            
                9.40
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                8.27
             |                                 
            
                110,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2021
             | 
            
                +0.60 / +6.67%
             |             
            
                9.00
             |           
            
                9.70
             |               
            
                9.00
             |                           
            
                9.60
             | 
            
                9.41
             |                     
            
                8.27
             |                                 
            
                491,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2021
             | 
            
                0.00 / 0.00%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.70
             |                           
            
                9.00
             | 
            
                8.88
             |                     
            
                7.76
             |                                 
            
                305,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2021
             | 
            
                0.00 / 0.00%
             |             
            
                9.10
             |           
            
                9.10
             |               
            
                8.60
             |                           
            
                9.00
             | 
            
                8.91
             |                     
            
                7.76
             |                                 
            
                55,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2021
             | 
            
                -0.10 / -1.10%
             |             
            
                9.00
             |           
            
                9.20
             |               
            
                8.70
             |                           
            
                9.00
             | 
            
                8.96
             |                     
            
                7.76
             |                                 
            
                187,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2021
             | 
            
                0.00 / 0.00%
             |             
            
                9.10
             |           
            
                9.10
             |               
            
                9.00
             |                           
            
                9.10
             | 
            
                9.06
             |                     
            
                7.84
             |                                 
            
                384,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2021
             | 
            
                +0.10 / +1.11%
             |             
            
                9.00
             |           
            
                9.10
             |               
            
                8.90
             |                           
            
                9.10
             | 
            
                8.98
             |                     
            
                7.84
             |                                 
            
                115,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2021
             | 
            
                0.00 / 0.00%
             |             
            
                9.00
             |           
            
                9.10
             |               
            
                8.90
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                7.76
             |                                 
            
                65,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2021
             | 
            
                +0.10 / +1.12%
             |             
            
                9.00
             |           
            
                9.10
             |               
            
                8.90
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                7.76
             |                                 
            
                329,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2021
             | 
            
                -0.10 / -1.11%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.70
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                7.67
             |                                 
            
                106,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2021
             | 
            
                +0.40 / +4.65%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.70
             |                           
            
                9.00
             | 
            
                8.90
             |                     
            
                7.76
             |                                 
            
                115,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2021
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                8.90
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.73
             |                     
            
                7.41
             |                                 
            
                76,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |