| 
                 
                    Closing price on 9/13/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.60 | 
                 
                
                    | High | 
                    7.80 | 
                 
                
                    | Low | 
                    7.40 | 
                     
                
                    | Volume | 
                    20,000 | 
                                 
                
                    | Split-adjusted Price | 
                    6.31 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/13/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.80
             |               
            
                7.40
             |                           
            
                7.80
             | 
            
                7.48
             |                     
            
                6.31
             |                                 
            
                20,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.80
             |               
            
                7.40
             |                           
            
                7.80
             | 
            
                7.43
             |                     
            
                6.31
             |                                 
            
                2,286
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.80
             |               
            
                7.50
             |                           
            
                7.80
             | 
            
                7.63
             |                     
            
                6.31
             |                                 
            
                14,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.31
             |                                 
            
                15,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.31
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.31
             |                                 
            
                17,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.31
             |                                 
            
                10,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/1/2016
             | 
            
                +0.10 / +1.30%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.31
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.79
             |                     
            
                6.23
             |                                 
            
                8,121
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                6.23
             |                                 
            
                20,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2016
             | 
            
                -0.20 / -2.53%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                6.23
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.39
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2016
             | 
            
                +0.10 / +1.28%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.80
             |                     
            
                6.39
             |                                 
            
                27,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.31
             |                                 
            
                5,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2016
             | 
            
                +0.10 / +1.30%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.71
             |                     
            
                6.31
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2016
             | 
            
                -0.10 / -1.28%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.78
             |                     
            
                6.23
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.80
             |               
            
                7.10
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.31
             |                                 
            
                143,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/18/2016
             | 
            
                -0.10 / -1.27%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.20
             |                           
            
                7.80
             | 
            
                7.73
             |                     
            
                6.31
             |                                 
            
                55,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.80
             |                     
            
                6.39
             |                                 
            
                20,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2016
             | 
            
                +0.10 / +1.28%
             |             
            
                7.70
             |           
            
                7.90
             |               
            
                7.70
             |                           
            
                7.90
             | 
            
                7.80
             |                     
            
                6.39
             |                                 
            
                21,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2016
             | 
            
                +0.10 / +1.30%
             |             
            
                7.70
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.71
             |                     
            
                6.31
             |                                 
            
                44,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2016
             | 
            
                +0.10 / +1.32%
             |             
            
                7.60
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.70
             | 
            
                7.60
             |                     
            
                6.23
             |                                 
            
                95,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/11/2016
             | 
            
                +0.20 / +2.70%
             |             
            
                7.40
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.60
             | 
            
                7.50
             |                     
            
                6.14
             |                                 
            
                6,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2016
             | 
            
                -0.10 / -1.33%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.41
             |                     
            
                5.98
             |                                 
            
                10,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2016
             | 
            
                +0.10 / +1.35%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.40
             |                           
            
                7.50
             | 
            
                7.40
             |                     
            
                6.06
             |                                 
            
                85,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2016
             | 
            
                -0.20 / -2.63%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                5.98
             |                                 
            
                37,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/5/2016
             | 
            
                -0.10 / -1.30%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.60
             | 
            
                7.49
             |                     
            
                6.14
             |                                 
            
                63,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/4/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.70
             | 
            
                7.60
             |                     
            
                6.23
             |                                 
            
                22,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.60
             |                           
            
                7.70
             | 
            
                7.64
             |                     
            
                6.23
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2016
             | 
            
                -0.20 / -2.53%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                6.23
             |                                 
            
                16,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |