| 
                 
                    Closing price on 12/20/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    13.60 | 
                 
                
                    | High | 
                    13.60 | 
                 
                
                    | Low | 
                    13.60 | 
                     
                
                    | Volume | 
                    0 | 
                                 
                
                    | Split-adjusted Price | 
                    9.50 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PTP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                13.60
             |           
            
                13.60
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                9.50
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/19/2019
             | 
            
                -2.30 / -14.47%
             |             
            
                13.60
             |           
            
                13.60
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                9.50
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                15.90
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                11.11
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/17/2019
             | 
            
                0.00 / 0.00%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                15.90
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                11.11
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2019
             | 
            
                +1.30 / +8.90%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                15.90
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                11.11
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2019
             | 
            
                +2.00 / +14.81%
             |             
            
                13.50
             |           
            
                15.50
             |               
            
                13.50
             |                           
            
                15.50
             | 
            
                14.57
             |                     
            
                10.83
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                13.50
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                9.43
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/11/2019
             | 
            
                +1.50 / +12.50%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                12.00
             |                           
            
                13.50
             | 
            
                13.47
             |                     
            
                9.43
             |                                 
            
                14,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2019
             | 
            
                0.00 / 0.00%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.39
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.39
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2019
             | 
            
                0.00 / 0.00%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.39
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.39
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/4/2019
             | 
            
                0.00 / 0.00%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.39
             |                                 
            
                20,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.39
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.39
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2019
             | 
            
                +1.20 / +11.11%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.39
             |                                 
            
                11,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2019
             | 
            
                -1.20 / -10.00%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                10.80
             |                           
            
                10.80
             | 
            
                11.89
             |                     
            
                7.55
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2019
             | 
            
                +0.70 / +6.19%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.39
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                7.90
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                7.90
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2019
             | 
            
                +0.40 / +3.67%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                7.90
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2019
             | 
            
                0.00 / 0.00%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                11.30
             |                     
            
                7.62
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                7.62
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                7.62
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2019
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                7.62
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                7.62
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2019
             | 
            
                +0.10 / +0.93%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                7.62
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2019
             | 
            
                -1.90 / -14.96%
             |             
            
                14.30
             |           
            
                14.30
             |               
            
                10.80
             |                           
            
                10.80
             | 
            
                10.93
             |                     
            
                7.55
             |                                 
            
                2,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                8.87
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2019
             | 
            
                +1.50 / +13.39%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                8.87
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |