| 
                 
                    Closing price on 7/31/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    17.20 | 
                 
                
                    | High | 
                    18.30 | 
                 
                
                    | Low | 
                    17.20 | 
                     
                
                    | Volume | 
                    1,036,010 | 
                                 
                
                    | Split-adjusted Price | 
                    9.50 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/31/2019
             | 
            
                +1.10 / +6.40%
             |             
            
                17.20
             |           
            
                18.30
             |               
            
                17.20
             |                           
            
                18.30
             | 
            
                17.71
             |                     
            
                9.50
             |                                 
            
                1,036,010
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2019
             | 
            
                -0.25 / -1.43%
             |             
            
                17.45
             |           
            
                17.55
             |               
            
                17.20
             |                           
            
                17.20
             | 
            
                17.43
             |                     
            
                8.93
             |                                 
            
                956,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2019
             | 
            
                +0.40 / +2.35%
             |             
            
                17.10
             |           
            
                17.45
             |               
            
                17.10
             |                           
            
                17.45
             | 
            
                17.28
             |                     
            
                9.06
             |                                 
            
                972,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2019
             | 
            
                +0.10 / +0.59%
             |             
            
                17.00
             |           
            
                17.10
             |               
            
                16.85
             |                           
            
                17.05
             | 
            
                16.98
             |                     
            
                8.85
             |                                 
            
                481,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2019
             | 
            
                +0.15 / +0.89%
             |             
            
                16.85
             |           
            
                17.15
             |               
            
                16.80
             |                           
            
                16.95
             | 
            
                16.99
             |                     
            
                8.80
             |                                 
            
                535,020
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2019
             | 
            
                +0.05 / +0.30%
             |             
            
                16.75
             |           
            
                16.80
             |               
            
                16.65
             |                           
            
                16.80
             | 
            
                16.71
             |                     
            
                8.72
             |                                 
            
                947,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2019
             | 
            
                +0.20 / +1.21%
             |             
            
                16.55
             |           
            
                16.85
             |               
            
                16.55
             |                           
            
                16.75
             | 
            
                16.68
             |                     
            
                8.69
             |                                 
            
                410,180
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2019
             | 
            
                -0.50 / -2.93%
             |             
            
                17.10
             |           
            
                17.10
             |               
            
                16.55
             |                           
            
                16.55
             | 
            
                16.77
             |                     
            
                8.59
             |                                 
            
                783,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2019
             | 
            
                -0.35 / -2.01%
             |             
            
                17.45
             |           
            
                17.60
             |               
            
                17.00
             |                           
            
                17.05
             | 
            
                17.25
             |                     
            
                8.85
             |                                 
            
                897,220
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                17.30
             |           
            
                17.45
             |               
            
                17.20
             |                           
            
                17.40
             | 
            
                17.34
             |                     
            
                9.03
             |                                 
            
                506,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                17.40
             |           
            
                17.60
             |               
            
                17.25
             |                           
            
                17.40
             | 
            
                17.49
             |                     
            
                9.03
             |                                 
            
                819,010
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2019
             | 
            
                -0.25 / -1.42%
             |             
            
                17.70
             |           
            
                17.70
             |               
            
                17.40
             |                           
            
                17.40
             | 
            
                17.54
             |                     
            
                9.03
             |                                 
            
                786,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2019
             | 
            
                +0.25 / +1.44%
             |             
            
                17.40
             |           
            
                17.80
             |               
            
                17.40
             |                           
            
                17.65
             | 
            
                17.64
             |                     
            
                9.16
             |                                 
            
                789,250
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2019
             | 
            
                +0.30 / +1.75%
             |             
            
                17.10
             |           
            
                17.40
             |               
            
                17.00
             |                           
            
                17.40
             | 
            
                17.29
             |                     
            
                9.03
             |                                 
            
                898,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2019
             | 
            
                -0.10 / -0.58%
             |             
            
                17.25
             |           
            
                17.25
             |               
            
                16.90
             |                           
            
                17.10
             | 
            
                17.09
             |                     
            
                8.88
             |                                 
            
                708,760
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2019
             | 
            
                -0.10 / -0.58%
             |             
            
                17.40
             |           
            
                17.55
             |               
            
                17.05
             |                           
            
                17.20
             | 
            
                17.30
             |                     
            
                8.93
             |                                 
            
                1,246,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2019
             | 
            
                +0.50 / +2.98%
             |             
            
                16.80
             |           
            
                17.30
             |               
            
                16.80
             |                           
            
                17.30
             | 
            
                17.07
             |                     
            
                8.98
             |                                 
            
                7,509,820
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2019
             | 
            
                +0.35 / +2.13%
             |             
            
                16.50
             |           
            
                17.15
             |               
            
                16.50
             |                           
            
                16.80
             | 
            
                16.78
             |                     
            
                8.72
             |                                 
            
                2,248,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2019
             | 
            
                -0.05 / -0.30%
             |             
            
                16.40
             |           
            
                16.45
             |               
            
                16.25
             |                           
            
                16.45
             | 
            
                16.36
             |                     
            
                8.54
             |                                 
            
                513,270
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2019
             | 
            
                +0.10 / +0.61%
             |             
            
                16.30
             |           
            
                16.50
             |               
            
                16.25
             |                           
            
                16.50
             | 
            
                16.34
             |                     
            
                8.56
             |                                 
            
                574,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2019
             | 
            
                -0.10 / -0.61%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.25
             |                           
            
                16.40
             | 
            
                16.35
             |                     
            
                8.51
             |                                 
            
                414,320
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2019
             | 
            
                +0.05 / +0.30%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.20
             |                           
            
                16.50
             | 
            
                16.36
             |                     
            
                8.56
             |                                 
            
                733,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2019
             | 
            
                +0.15 / +0.92%
             |             
            
                16.30
             |           
            
                16.50
             |               
            
                16.25
             |                           
            
                16.45
             | 
            
                16.36
             |                     
            
                8.54
             |                                 
            
                653,990
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2019
             | 
            
                -0.05 / -0.31%
             |             
            
                16.40
             |           
            
                16.40
             |               
            
                16.10
             |                           
            
                16.30
             | 
            
                16.23
             |                     
            
                8.46
             |                                 
            
                189,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2019
             | 
            
                0.00 / 0.00%
             |             
            
                16.40
             |           
            
                16.40
             |               
            
                16.25
             |                           
            
                16.35
             | 
            
                16.34
             |                     
            
                8.49
             |                                 
            
                624,190
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2019
             | 
            
                +0.15 / +0.93%
             |             
            
                16.10
             |           
            
                16.50
             |               
            
                16.10
             |                           
            
                16.35
             | 
            
                16.36
             |                     
            
                8.49
             |                                 
            
                155,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2019
             | 
            
                -0.05 / -0.31%
             |             
            
                16.35
             |           
            
                16.35
             |               
            
                16.05
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                8.41
             |                                 
            
                248,690
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2019
             | 
            
                -0.15 / -0.91%
             |             
            
                16.40
             |           
            
                16.40
             |               
            
                16.25
             |                           
            
                16.25
             | 
            
                16.27
             |                     
            
                8.43
             |                                 
            
                141,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2019
             | 
            
                0.00 / 0.00%
             |             
            
                16.40
             |           
            
                16.55
             |               
            
                16.25
             |                           
            
                16.40
             | 
            
                16.38
             |                     
            
                8.51
             |                                 
            
                355,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2019
             | 
            
                +0.10 / +0.61%
             |             
            
                16.40
             |           
            
                16.55
             |               
            
                16.40
             |                           
            
                16.40
             | 
            
                16.45
             |                     
            
                8.51
             |                                 
            
                518,090
             |  
            
                 
             |                                                              
             
    
         
    
    
 |