| 
                 
                    Closing price on 2/28/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    17.45 | 
                 
                
                    | High | 
                    17.45 | 
                 
                
                    | Low | 
                    16.90 | 
                     
                
                    | Volume | 
                    274,730 | 
                                 
                
                    | Split-adjusted Price | 
                    8.98 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/28/2019
             | 
            
                0.00 / 0.00%
             |             
            
                17.45
             |           
            
                17.45
             |               
            
                16.90
             |                           
            
                17.30
             | 
            
                17.20
             |                     
            
                8.98
             |                                 
            
                274,730
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2019
             | 
            
                +0.25 / +1.47%
             |             
            
                17.05
             |           
            
                17.30
             |               
            
                16.90
             |                           
            
                17.30
             | 
            
                17.05
             |                     
            
                8.98
             |                                 
            
                312,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2019
             | 
            
                -0.05 / -0.29%
             |             
            
                17.00
             |           
            
                17.10
             |               
            
                16.80
             |                           
            
                17.05
             | 
            
                16.92
             |                     
            
                8.85
             |                                 
            
                229,240
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2019
             | 
            
                -0.05 / -0.29%
             |             
            
                17.20
             |           
            
                17.25
             |               
            
                16.90
             |                           
            
                17.10
             | 
            
                17.05
             |                     
            
                8.88
             |                                 
            
                307,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2019
             | 
            
                +0.15 / +0.88%
             |             
            
                16.90
             |           
            
                17.30
             |               
            
                16.80
             |                           
            
                17.15
             | 
            
                17.01
             |                     
            
                8.90
             |                                 
            
                247,560
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2019
             | 
            
                -0.20 / -1.16%
             |             
            
                17.20
             |           
            
                17.20
             |               
            
                16.80
             |                           
            
                17.00
             | 
            
                16.97
             |                     
            
                8.82
             |                                 
            
                331,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2019
             | 
            
                -0.15 / -0.86%
             |             
            
                17.35
             |           
            
                17.35
             |               
            
                16.90
             |                           
            
                17.20
             | 
            
                17.11
             |                     
            
                8.93
             |                                 
            
                966,650
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2019
             | 
            
                -0.35 / -1.98%
             |             
            
                17.55
             |           
            
                17.70
             |               
            
                17.35
             |                           
            
                17.35
             | 
            
                17.49
             |                     
            
                9.01
             |                                 
            
                568,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2019
             | 
            
                +0.10 / +0.57%
             |             
            
                17.70
             |           
            
                17.75
             |               
            
                17.60
             |                           
            
                17.70
             | 
            
                17.68
             |                     
            
                9.19
             |                                 
            
                333,220
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                17.50
             |           
            
                17.65
             |               
            
                17.30
             |                           
            
                17.60
             | 
            
                17.52
             |                     
            
                9.14
             |                                 
            
                497,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2019
             | 
            
                +0.10 / +0.57%
             |             
            
                17.50
             |           
            
                17.60
             |               
            
                17.30
             |                           
            
                17.60
             | 
            
                17.49
             |                     
            
                9.14
             |                                 
            
                441,630
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2019
             | 
            
                +0.15 / +0.86%
             |             
            
                17.35
             |           
            
                17.55
             |               
            
                17.20
             |                           
            
                17.50
             | 
            
                17.40
             |                     
            
                9.08
             |                                 
            
                440,840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/12/2019
             | 
            
                -0.05 / -0.29%
             |             
            
                17.55
             |           
            
                17.65
             |               
            
                17.20
             |                           
            
                17.35
             | 
            
                17.44
             |                     
            
                9.01
             |                                 
            
                1,219,470
             |            
            
                 
             |                                       
         
    
        
            | 
                2/11/2019
             | 
            
                +0.40 / +2.35%
             |             
            
                17.00
             |           
            
                17.50
             |               
            
                16.95
             |                           
            
                17.40
             | 
            
                17.14
             |                     
            
                9.03
             |                                 
            
                510,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/1/2019
             | 
            
                0.00 / 0.00%
             |             
            
                17.00
             |           
            
                17.05
             |               
            
                16.95
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                8.82
             |                                 
            
                112,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/31/2019
             | 
            
                +0.05 / +0.29%
             |             
            
                17.05
             |           
            
                17.15
             |               
            
                16.90
             |                           
            
                17.00
             | 
            
                17.03
             |                     
            
                8.82
             |                                 
            
                804,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/30/2019
             | 
            
                -0.20 / -1.17%
             |             
            
                17.15
             |           
            
                17.35
             |               
            
                16.90
             |                           
            
                16.95
             | 
            
                17.20
             |                     
            
                8.80
             |                                 
            
                1,044,430
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2019
             | 
            
                +0.05 / +0.29%
             |             
            
                17.10
             |           
            
                17.20
             |               
            
                16.90
             |                           
            
                17.15
             | 
            
                17.09
             |                     
            
                8.90
             |                                 
            
                500,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/28/2019
             | 
            
                +0.25 / +1.48%
             |             
            
                16.85
             |           
            
                17.20
             |               
            
                16.75
             |                           
            
                17.10
             | 
            
                17.00
             |                     
            
                8.88
             |                                 
            
                451,340
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2019
             | 
            
                +0.05 / +0.30%
             |             
            
                16.95
             |           
            
                17.00
             |               
            
                16.70
             |                           
            
                16.85
             | 
            
                16.80
             |                     
            
                8.75
             |                                 
            
                227,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2019
             | 
            
                +0.25 / +1.51%
             |             
            
                16.55
             |           
            
                17.00
             |               
            
                16.55
             |                           
            
                16.80
             | 
            
                16.83
             |                     
            
                8.72
             |                                 
            
                440,650
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2019
             | 
            
                0.00 / 0.00%
             |             
            
                16.55
             |           
            
                16.55
             |               
            
                16.30
             |                           
            
                16.55
             | 
            
                16.41
             |                     
            
                8.59
             |                                 
            
                278,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2019
             | 
            
                +0.30 / +1.85%
             |             
            
                16.20
             |           
            
                16.60
             |               
            
                16.15
             |                           
            
                16.55
             | 
            
                16.40
             |                     
            
                8.59
             |                                 
            
                480,240
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2019
             | 
            
                -0.05 / -0.31%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.25
             |                           
            
                16.25
             | 
            
                16.37
             |                     
            
                8.43
             |                                 
            
                268,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2019
             | 
            
                -0.15 / -0.91%
             |             
            
                16.40
             |           
            
                16.40
             |               
            
                16.15
             |                           
            
                16.30
             | 
            
                16.31
             |                     
            
                8.46
             |                                 
            
                318,070
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2019
             | 
            
                -0.05 / -0.30%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.35
             |                           
            
                16.45
             | 
            
                16.40
             |                     
            
                8.54
             |                                 
            
                152,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2019
             | 
            
                0.00 / 0.00%
             |             
            
                16.50
             |           
            
                16.65
             |               
            
                16.40
             |                           
            
                16.50
             | 
            
                16.49
             |                     
            
                8.56
             |                                 
            
                289,260
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2019
             | 
            
                +0.50 / +3.13%
             |             
            
                16.00
             |           
            
                16.55
             |               
            
                16.00
             |                           
            
                16.50
             | 
            
                16.32
             |                     
            
                8.56
             |                                 
            
                756,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2019
             | 
            
                -0.05 / -0.31%
             |             
            
                15.85
             |           
            
                16.00
             |               
            
                15.80
             |                           
            
                16.00
             | 
            
                15.88
             |                     
            
                8.30
             |                                 
            
                88,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2019
             | 
            
                +0.05 / +0.31%
             |             
            
                16.10
             |           
            
                16.10
             |               
            
                15.80
             |                           
            
                16.05
             | 
            
                15.90
             |                     
            
                8.33
             |                                 
            
                292,910
             |  
            
                 
             |                                                              
             
    
         
    
    
 |