| 
                 
                    Closing price on 9/12/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    13.90 | 
                 
                
                    | High | 
                    14.00 | 
                 
                
                    | Low | 
                    13.70 | 
                     
                
                    | Volume | 
                    600 | 
                                 
                
                    | Split-adjusted Price | 
                    10.26 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PLC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                13.90
             |           
            
                14.00
             |               
            
                13.70
             |                           
            
                14.00
             | 
            
                13.88
             |                     
            
                10.26
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2019
             | 
            
                0.00 / 0.00%
             |             
            
                13.90
             |           
            
                14.00
             |               
            
                13.90
             |                           
            
                14.00
             | 
            
                13.95
             |                     
            
                10.26
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2019
             | 
            
                -0.10 / -0.71%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                10.26
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                13.70
             |           
            
                14.10
             |               
            
                13.70
             |                           
            
                14.10
             | 
            
                13.70
             |                     
            
                10.33
             |                                 
            
                8,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/6/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                14.10
             |                           
            
                14.10
             | 
            
                14.10
             |                     
            
                10.33
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2019
             | 
            
                +0.10 / +0.71%
             |             
            
                14.00
             |           
            
                14.10
             |               
            
                13.90
             |                           
            
                14.10
             | 
            
                13.96
             |                     
            
                10.33
             |                                 
            
                4,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2019
             | 
            
                -0.10 / -0.71%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                10.26
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                14.10
             |                           
            
                14.10
             | 
            
                14.10
             |                     
            
                10.33
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                13.80
             |                           
            
                14.10
             | 
            
                13.97
             |                     
            
                10.33
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/29/2019
             | 
            
                -0.90 / -6.00%
             |             
            
                14.00
             |           
            
                14.10
             |               
            
                14.00
             |                           
            
                14.10
             | 
            
                14.03
             |                     
            
                10.33
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2019
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                10.99
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2019
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                10.99
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2019
             | 
            
                +1.20 / +8.70%
             |             
            
                14.20
             |           
            
                15.00
             |               
            
                14.20
             |                           
            
                15.00
             | 
            
                14.33
             |                     
            
                10.99
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2019
             | 
            
                -0.10 / -0.72%
             |             
            
                13.90
             |           
            
                13.90
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.81
             |                     
            
                10.11
             |                                 
            
                6,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/22/2019
             | 
            
                0.00 / 0.00%
             |             
            
                13.90
             |           
            
                14.20
             |               
            
                13.90
             |                           
            
                13.90
             | 
            
                13.91
             |                     
            
                10.18
             |                                 
            
                7,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2019
             | 
            
                -0.10 / -0.71%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.90
             |                           
            
                13.90
             | 
            
                13.95
             |                     
            
                10.18
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.20
             |               
            
                13.90
             |                           
            
                14.00
             | 
            
                13.97
             |                     
            
                10.26
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2019
             | 
            
                -0.20 / -1.41%
             |             
            
                14.20
             |           
            
                14.20
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.10
             |                     
            
                10.26
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.20
             |           
            
                14.20
             |               
            
                14.20
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                10.40
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.20
             |           
            
                14.20
             |               
            
                14.20
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                10.40
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.20
             |           
            
                14.20
             |               
            
                13.90
             |                           
            
                14.20
             | 
            
                14.05
             |                     
            
                10.40
             |                                 
            
                6,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2019
             | 
            
                +0.20 / +1.43%
             |             
            
                13.90
             |           
            
                14.20
             |               
            
                13.90
             |                           
            
                14.20
             | 
            
                13.92
             |                     
            
                10.40
             |                                 
            
                5,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/12/2019
             | 
            
                -0.40 / -2.78%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                10.26
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2019
             | 
            
                +0.50 / +3.60%
             |             
            
                14.00
             |           
            
                14.40
             |               
            
                13.80
             |                           
            
                14.40
             | 
            
                13.93
             |                     
            
                10.55
             |                                 
            
                3,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2019
             | 
            
                -0.30 / -2.11%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                13.60
             |                           
            
                13.90
             | 
            
                13.70
             |                     
            
                10.18
             |                                 
            
                11,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/7/2019
             | 
            
                +0.20 / +1.43%
             |             
            
                14.30
             |           
            
                14.30
             |               
            
                14.20
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                10.40
             |                                 
            
                4,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2019
             | 
            
                -0.40 / -2.78%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.60
             |                           
            
                14.00
             | 
            
                13.69
             |                     
            
                10.26
             |                                 
            
                10,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.40
             |               
            
                13.90
             |                           
            
                14.40
             | 
            
                14.00
             |                     
            
                10.55
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2019
             | 
            
                +0.40 / +2.86%
             |             
            
                14.40
             |           
            
                14.40
             |               
            
                14.40
             |                           
            
                14.40
             | 
            
                14.40
             |                     
            
                10.55
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2019
             | 
            
                -0.60 / -4.11%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.10
             |                     
            
                10.26
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |