| 
                 
                    Closing price on 10/23/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.80 | 
                 
                
                    | High | 
                    5.80 | 
                 
                
                    | Low | 
                    5.80 | 
                     
                
                    | Volume | 
                    47,000 | 
                                 
                
                    | Split-adjusted Price | 
                    5.00 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/23/2019
             | 
            
                -0.10 / -1.69%
             |             
            
                5.80
             |           
            
                5.80
             |               
            
                5.80
             |                           
            
                5.80
             | 
            
                5.80
             |                     
            
                5.00
             |                                 
            
                47,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2019
             | 
            
                -0.30 / -4.84%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                5.90
             | 
            
                5.97
             |                     
            
                5.08
             |                                 
            
                69,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.20
             |                     
            
                5.34
             |                                 
            
                17,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.21
             |                     
            
                5.34
             |                                 
            
                9,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2019
             | 
            
                -0.10 / -1.59%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.20
             |                     
            
                5.34
             |                                 
            
                23,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2019
             | 
            
                +0.10 / +1.61%
             |             
            
                6.20
             |           
            
                6.30
             |               
            
                6.20
             |                           
            
                6.30
             | 
            
                6.20
             |                     
            
                5.43
             |                                 
            
                37,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2019
             | 
            
                -0.20 / -3.13%
             |             
            
                6.20
             |           
            
                6.30
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.22
             |                     
            
                5.34
             |                                 
            
                23,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.30
             |           
            
                6.40
             |               
            
                6.20
             |                           
            
                6.40
             | 
            
                6.25
             |                     
            
                5.51
             |                                 
            
                7,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.40
             |           
            
                6.40
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.40
             |                     
            
                5.51
             |                                 
            
                4,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2019
             | 
            
                +0.10 / +1.59%
             |             
            
                6.30
             |           
            
                6.40
             |               
            
                6.30
             |                           
            
                6.40
             | 
            
                6.35
             |                     
            
                5.51
             |                                 
            
                218
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.20
             |           
            
                6.30
             |               
            
                6.20
             |                           
            
                6.30
             | 
            
                6.29
             |                     
            
                5.43
             |                                 
            
                7,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2019
             | 
            
                +0.10 / +1.61%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.30
             |                     
            
                5.43
             |                                 
            
                12,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.20
             |                     
            
                5.34
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.10
             |           
            
                6.30
             |               
            
                6.10
             |                           
            
                6.20
             | 
            
                6.13
             |                     
            
                5.34
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2019
             | 
            
                +0.10 / +1.64%
             |             
            
                6.10
             |           
            
                6.20
             |               
            
                6.10
             |                           
            
                6.20
             | 
            
                6.10
             |                     
            
                5.34
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2019
             | 
            
                -0.10 / -1.61%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.10
             |                     
            
                5.26
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.10
             |           
            
                6.20
             |               
            
                6.10
             |                           
            
                6.20
             | 
            
                6.19
             |                     
            
                5.34
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2019
             | 
            
                +0.10 / +1.64%
             |             
            
                6.10
             |           
            
                6.30
             |               
            
                6.10
             |                           
            
                6.20
             | 
            
                6.19
             |                     
            
                5.34
             |                                 
            
                17,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.10
             |                     
            
                5.26
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.10
             |                     
            
                5.26
             |                                 
            
                45,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2019
             | 
            
                -0.10 / -1.61%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.18
             |                     
            
                5.26
             |                                 
            
                15,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2019
             | 
            
                -0.10 / -1.59%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.10
             |                           
            
                6.20
             | 
            
                6.22
             |                     
            
                5.34
             |                                 
            
                121,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2019
             | 
            
                -0.10 / -1.56%
             |             
            
                6.40
             |           
            
                6.40
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.33
             |                     
            
                5.43
             |                                 
            
                39,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.40
             |           
            
                6.40
             |               
            
                6.30
             |                           
            
                6.40
             | 
            
                6.33
             |                     
            
                5.51
             |                                 
            
                39,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.40
             |           
            
                6.40
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.40
             |                     
            
                5.51
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2019
             | 
            
                -0.10 / -1.54%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.44
             |                     
            
                5.51
             |                                 
            
                32,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2019
             | 
            
                -0.10 / -1.52%
             |             
            
                6.50
             |           
            
                6.60
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.52
             |                     
            
                5.60
             |                                 
            
                66,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2019
             | 
            
                -0.10 / -1.49%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.60
             |                           
            
                6.60
             | 
            
                6.62
             |                     
            
                5.69
             |                                 
            
                44,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2019
             | 
            
                0.00 / 0.00%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.60
             |                           
            
                6.70
             | 
            
                6.62
             |                     
            
                5.77
             |                                 
            
                46,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2019
             | 
            
                -0.10 / -1.47%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.71
             |                     
            
                5.77
             |                                 
            
                38,200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |