| 
                 
                    Closing price on 2/25/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.10 | 
                 
                
                    | High | 
                    8.10 | 
                 
                
                    | Low | 
                    8.00 | 
                     
                
                    | Volume | 
                    29,000 | 
                                 
                
                    | Split-adjusted Price | 
                    6.47 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.08
             |                     
            
                6.47
             |                                 
            
                29,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.20
             |           
            
                8.40
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.18
             |                     
            
                6.47
             |                                 
            
                13,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2019
             | 
            
                -0.30 / -3.61%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.01
             |                     
            
                6.47
             |                                 
            
                24,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.30
             |           
            
                8.30
             |               
            
                8.20
             |                           
            
                8.30
             | 
            
                8.20
             |                     
            
                6.71
             |                                 
            
                66,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2019
             | 
            
                -0.10 / -1.19%
             |             
            
                8.10
             |           
            
                8.30
             |               
            
                8.10
             |                           
            
                8.30
             | 
            
                8.15
             |                     
            
                6.71
             |                                 
            
                21,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2019
             | 
            
                +0.20 / +2.44%
             |             
            
                8.10
             |           
            
                8.40
             |               
            
                8.10
             |                           
            
                8.40
             | 
            
                8.19
             |                     
            
                6.79
             |                                 
            
                57,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/15/2019
             | 
            
                -0.10 / -1.20%
             |             
            
                8.20
             |           
            
                8.30
             |               
            
                8.10
             |                           
            
                8.20
             | 
            
                8.22
             |                     
            
                6.63
             |                                 
            
                8,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/14/2019
             | 
            
                -0.20 / -2.35%
             |             
            
                8.30
             |           
            
                8.50
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.36
             |                     
            
                6.71
             |                                 
            
                56,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/13/2019
             | 
            
                +0.50 / +6.25%
             |             
            
                8.00
             |           
            
                8.50
             |               
            
                8.00
             |                           
            
                8.50
             | 
            
                8.48
             |                     
            
                6.87
             |                                 
            
                64,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/12/2019
             | 
            
                +0.30 / +3.90%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                8.00
             | 
            
                7.84
             |                     
            
                6.47
             |                                 
            
                17,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/11/2019
             | 
            
                -0.20 / -2.53%
             |             
            
                7.70
             |           
            
                7.90
             |               
            
                7.60
             |                           
            
                7.70
             | 
            
                7.74
             |                     
            
                6.23
             |                                 
            
                25,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2019
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.60
             |                           
            
                7.90
             | 
            
                7.85
             |                     
            
                6.39
             |                                 
            
                8,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/31/2019
             | 
            
                -0.20 / -2.47%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.94
             |                     
            
                6.39
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/30/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.03
             |                     
            
                6.55
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2019
             | 
            
                +0.10 / +1.25%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.00
             |                     
            
                6.55
             |                                 
            
                37,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.90
             |                           
            
                8.00
             | 
            
                7.96
             |                     
            
                6.47
             |                                 
            
                40,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2019
             | 
            
                -0.10 / -1.23%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                8.00
             | 
            
                7.97
             |                     
            
                6.47
             |                                 
            
                27,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/24/2019
             | 
            
                -0.10 / -1.22%
             |             
            
                8.10
             |           
            
                8.20
             |               
            
                8.10
             |                           
            
                8.10
             | 
            
                8.11
             |                     
            
                6.55
             |                                 
            
                17,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.20
             |               
            
                8.00
             |                           
            
                8.20
             | 
            
                8.06
             |                     
            
                6.63
             |                                 
            
                29,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2019
             | 
            
                -0.10 / -1.20%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                8.00
             |                           
            
                8.20
             | 
            
                8.10
             |                     
            
                6.63
             |                                 
            
                38,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2019
             | 
            
                +0.10 / +1.22%
             |             
            
                8.20
             |           
            
                8.30
             |               
            
                8.10
             |                           
            
                8.30
             | 
            
                8.19
             |                     
            
                6.71
             |                                 
            
                40,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2019
             | 
            
                -0.30 / -3.53%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.25
             |                     
            
                6.63
             |                                 
            
                13,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2019
             | 
            
                -0.20 / -2.30%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.40
             |                           
            
                8.50
             | 
            
                8.53
             |                     
            
                6.87
             |                                 
            
                23,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2019
             | 
            
                +0.10 / +1.16%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.60
             |                           
            
                8.70
             | 
            
                8.69
             |                     
            
                7.03
             |                                 
            
                152,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2019
             | 
            
                +0.30 / +3.61%
             |             
            
                8.00
             |           
            
                9.10
             |               
            
                7.80
             |                           
            
                8.60
             | 
            
                8.71
             |                     
            
                6.95
             |                                 
            
                256,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2019
             | 
            
                +0.10 / +1.22%
             |             
            
                8.30
             |           
            
                8.30
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                6.71
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.20
             |           
            
                8.20
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                6.63
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2019
             | 
            
                0.00 / 0.00%
             |             
            
                8.10
             |           
            
                8.20
             |               
            
                8.10
             |                           
            
                8.20
             | 
            
                8.12
             |                     
            
                6.63
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2019
             | 
            
                +0.10 / +1.23%
             |             
            
                8.10
             |           
            
                8.20
             |               
            
                8.10
             |                           
            
                8.20
             | 
            
                8.12
             |                     
            
                6.63
             |                                 
            
                27,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2019
             | 
            
                -0.10 / -1.22%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.08
             |                     
            
                6.55
             |                                 
            
                13,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |