| 
                 
                    Closing price on 1/8/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.00 | 
                 
                
                    | High | 
                    8.10 | 
                 
                
                    | Low | 
                    8.00 | 
                     
                
                    | Volume | 
                    13,300 | 
                                 
                
                    | Split-adjusted Price | 
                    6.55 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/8/2019
             | 
            
                -0.10 / -1.22%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.08
             |                     
            
                6.55
             |                                 
            
                13,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/7/2019
             | 
            
                -0.10 / -1.20%
             |             
            
                7.70
             |           
            
                8.20
             |               
            
                7.50
             |                           
            
                8.20
             | 
            
                7.76
             |                     
            
                6.63
             |                                 
            
                4,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2019
             | 
            
                -0.20 / -2.35%
             |             
            
                8.30
             |           
            
                8.30
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                6.71
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/3/2019
             | 
            
                +0.40 / +4.94%
             |             
            
                8.40
             |           
            
                8.50
             |               
            
                8.40
             |                           
            
                8.50
             | 
            
                8.47
             |                     
            
                6.87
             |                                 
            
                175,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/2/2019
             | 
            
                -0.40 / -4.71%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                7.70
             |                           
            
                8.10
             | 
            
                7.86
             |                     
            
                6.55
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.20
             |           
            
                8.50
             |               
            
                8.20
             |                           
            
                8.50
             | 
            
                8.22
             |                     
            
                6.87
             |                                 
            
                4,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2018
             | 
            
                +0.30 / +3.66%
             |             
            
                8.10
             |           
            
                8.50
             |               
            
                8.10
             |                           
            
                8.50
             | 
            
                8.36
             |                     
            
                6.87
             |                                 
            
                49,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/26/2018
             | 
            
                +0.20 / +2.50%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                6.63
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2018
             | 
            
                -0.10 / -1.23%
             |             
            
                7.80
             |           
            
                8.00
             |               
            
                7.50
             |                           
            
                8.00
             | 
            
                7.80
             |                     
            
                6.47
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2018
             | 
            
                +0.10 / +1.25%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                6.55
             |                                 
            
                26,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2018
             | 
            
                +0.10 / +1.27%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                8.00
             | 
            
                7.90
             |                     
            
                6.47
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/20/2018
             | 
            
                -0.30 / -3.66%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.39
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/19/2018
             | 
            
                +0.10 / +1.23%
             |             
            
                8.00
             |           
            
                8.20
             |               
            
                7.80
             |                           
            
                8.20
             | 
            
                7.97
             |                     
            
                6.63
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/18/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.01
             |                     
            
                6.55
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                8.10
             |               
            
                7.70
             |                           
            
                8.10
             | 
            
                8.02
             |                     
            
                6.55
             |                                 
            
                30,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2018
             | 
            
                -0.10 / -1.22%
             |             
            
                8.10
             |           
            
                8.40
             |               
            
                8.10
             |                           
            
                8.10
             | 
            
                8.18
             |                     
            
                6.55
             |                                 
            
                15,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/13/2018
             | 
            
                +0.20 / +2.50%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                8.00
             |                           
            
                8.20
             | 
            
                8.03
             |                     
            
                6.63
             |                                 
            
                24,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/12/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                6.47
             |                                 
            
                3,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/11/2018
             | 
            
                -0.10 / -1.23%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.90
             |                           
            
                8.00
             | 
            
                7.96
             |                     
            
                6.47
             |                                 
            
                6,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                8.10
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                6.55
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                8.10
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                6.55
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/6/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                8.10
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                6.55
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/5/2018
             | 
            
                +0.10 / +1.25%
             |             
            
                8.00
             |           
            
                8.20
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.05
             |                     
            
                6.55
             |                                 
            
                4,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/4/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                6.47
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2018
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                8.00
             | 
            
                7.87
             |                     
            
                6.47
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                6.47
             |                                 
            
                16,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2018
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.90
             |                           
            
                8.00
             | 
            
                7.94
             |                     
            
                6.47
             |                                 
            
                4,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.90
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                6.47
             |                                 
            
                26,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2018
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                7.90
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                6.47
             |                                 
            
                45,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2018
             | 
            
                -0.20 / -2.44%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.08
             |                     
            
                6.47
             |                                 
            
                4,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |