| 
                 
                    Closing price on 12/24/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.40 | 
                 
                
                    | High | 
                    8.40 | 
                 
                
                    | Low | 
                    7.70 | 
                     
                
                    | Volume | 
                    9,700 | 
                                 
                
                    | Split-adjusted Price | 
                    6.81 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/24/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                7.70
             |                           
            
                7.90
             | 
            
                7.85
             |                     
            
                6.81
             |                                 
            
                9,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/23/2019
             | 
            
                -0.10 / -1.25%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.60
             |                           
            
                7.90
             | 
            
                7.88
             |                     
            
                6.81
             |                                 
            
                16,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/20/2019
             | 
            
                -0.20 / -2.44%
             |             
            
                8.30
             |           
            
                8.30
             |               
            
                7.50
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                6.89
             |                                 
            
                61,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/19/2019
             | 
            
                -0.20 / -2.38%
             |             
            
                8.30
             |           
            
                8.30
             |               
            
                8.00
             |                           
            
                8.20
             | 
            
                8.16
             |                     
            
                7.07
             |                                 
            
                11,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.00
             |                           
            
                8.40
             | 
            
                8.14
             |                     
            
                7.24
             |                                 
            
                49,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/17/2019
             | 
            
                -0.10 / -1.18%
             |             
            
                8.60
             |           
            
                9.10
             |               
            
                8.40
             |                           
            
                8.40
             | 
            
                8.78
             |                     
            
                7.24
             |                                 
            
                137,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2019
             | 
            
                +0.70 / +8.97%
             |             
            
                7.80
             |           
            
                8.50
             |               
            
                7.80
             |                           
            
                8.50
             | 
            
                8.29
             |                     
            
                7.32
             |                                 
            
                130,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2019
             | 
            
                +0.10 / +1.30%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.83
             |                     
            
                6.72
             |                                 
            
                10,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/12/2019
             | 
            
                -0.20 / -2.53%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.89
             |                     
            
                6.64
             |                                 
            
                40,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/11/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                8.30
             |               
            
                7.70
             |                           
            
                7.90
             | 
            
                7.79
             |                     
            
                6.81
             |                                 
            
                12,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2019
             | 
            
                -0.10 / -1.25%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.93
             |                     
            
                6.81
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2019
             | 
            
                -0.30 / -3.61%
             |             
            
                8.30
             |           
            
                8.40
             |               
            
                7.80
             |                           
            
                8.00
             | 
            
                8.05
             |                     
            
                6.89
             |                                 
            
                36,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.40
             |           
            
                8.60
             |               
            
                8.20
             |                           
            
                8.30
             | 
            
                8.34
             |                     
            
                7.15
             |                                 
            
                31,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2019
             | 
            
                -0.10 / -1.19%
             |             
            
                8.40
             |           
            
                9.10
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.81
             |                     
            
                7.15
             |                                 
            
                92,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/4/2019
             | 
            
                +0.70 / +9.09%
             |             
            
                7.70
             |           
            
                8.40
             |               
            
                7.70
             |                           
            
                8.40
             | 
            
                8.32
             |                     
            
                7.24
             |                                 
            
                174,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2019
             | 
            
                +0.70 / +10.00%
             |             
            
                7.40
             |           
            
                7.70
             |               
            
                7.00
             |                           
            
                7.70
             | 
            
                7.31
             |                     
            
                6.64
             |                                 
            
                173,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2019
             | 
            
                -0.30 / -4.11%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.07
             |                     
            
                6.03
             |                                 
            
                133,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2019
             | 
            
                +0.30 / +4.29%
             |             
            
                7.00
             |           
            
                7.40
             |               
            
                6.90
             |                           
            
                7.30
             | 
            
                7.14
             |                     
            
                6.29
             |                                 
            
                159,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2019
             | 
            
                +0.60 / +9.38%
             |             
            
                6.50
             |           
            
                7.00
             |               
            
                6.50
             |                           
            
                7.00
             | 
            
                6.91
             |                     
            
                6.03
             |                                 
            
                303,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2019
             | 
            
                +0.10 / +1.59%
             |             
            
                6.30
             |           
            
                6.40
             |               
            
                6.30
             |                           
            
                6.40
             | 
            
                6.32
             |                     
            
                5.51
             |                                 
            
                31,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.20
             |           
            
                6.30
             |               
            
                6.20
             |                           
            
                6.30
             | 
            
                6.25
             |                     
            
                5.43
             |                                 
            
                23,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2019
             | 
            
                +0.20 / +3.28%
             |             
            
                6.10
             |           
            
                6.30
             |               
            
                6.10
             |                           
            
                6.30
             | 
            
                6.13
             |                     
            
                5.43
             |                                 
            
                34,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2019
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                6.20
             |               
            
                5.90
             |                           
            
                6.10
             | 
            
                6.09
             |                     
            
                5.26
             |                                 
            
                279,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                6.10
             | 
            
                5.90
             |                     
            
                5.26
             |                                 
            
                33,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                6.00
             |                           
            
                6.10
             | 
            
                6.02
             |                     
            
                5.26
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2019
             | 
            
                +0.40 / +7.02%
             |             
            
                5.80
             |           
            
                6.10
             |               
            
                5.80
             |                           
            
                6.10
             | 
            
                5.93
             |                     
            
                5.26
             |                                 
            
                232,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2019
             | 
            
                -0.10 / -1.72%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.80
             |                     
            
                4.91
             |                                 
            
                41,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                5.80
             |           
            
                6.00
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.80
             |                     
            
                5.00
             |                                 
            
                31,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.75
             |                     
            
                5.00
             |                                 
            
                285,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2019
             | 
            
                -0.10 / -1.69%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.80
             |                           
            
                5.80
             | 
            
                5.86
             |                     
            
                5.00
             |                                 
            
                52,800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |