| 
                 
                    Closing price on 7/14/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.10 | 
                 
                
                    | High | 
                    8.30 | 
                 
                
                    | Low | 
                    7.10 | 
                     
                
                    | Volume | 
                    3,194 | 
                                 
                
                    | Split-adjusted Price | 
                    8.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PCG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/14/2017
             | 
            
                +0.50 / +6.41%
             |             
            
                7.10
             |           
            
                8.30
             |               
            
                7.10
             |                           
            
                8.30
             | 
            
                7.14
             |                     
            
                8.30
             |                                 
            
                3,194
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2017
             | 
            
                +0.70 / +9.86%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                7.80
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                7.10
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                7.10
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2017
             | 
            
                -0.70 / -8.97%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                7.10
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                7.10
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                7.80
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                7.80
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.80
             |               
            
                7.10
             |                           
            
                7.80
             | 
            
                7.28
             |                     
            
                7.80
             |                                 
            
                1,930
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2017
             | 
            
                +0.30 / +4.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                7.80
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.50
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.50
             |                                 
            
                40
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2017
             | 
            
                +0.30 / +4.17%
             |             
            
                7.20
             |           
            
                7.50
             |               
            
                7.20
             |                           
            
                7.50
             | 
            
                7.29
             |                     
            
                7.50
             |                                 
            
                3,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2017
             | 
            
                -0.80 / -10.00%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.20
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                7.20
             |                                 
            
                4,130
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2017
             | 
            
                -0.80 / -9.09%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.01
             |                     
            
                8.00
             |                                 
            
                2,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2017
             | 
            
                -0.20 / -2.22%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.80
             |                           
            
                8.80
             | 
            
                8.92
             |                     
            
                8.80
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2017
             | 
            
                +0.80 / +9.76%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                9.00
             |                                 
            
                2,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2017
             | 
            
                +0.70 / +9.33%
             |             
            
                7.50
             |           
            
                8.20
             |               
            
                7.50
             |                           
            
                8.20
             | 
            
                7.85
             |                     
            
                8.20
             |                                 
            
                5,090
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.50
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.50
             |                                 
            
                1,801
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.50
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2017
             | 
            
                +0.30 / +4.17%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.50
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.20
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                7.20
             |                                 
            
                7,638
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2017
             | 
            
                +0.60 / +9.09%
             |             
            
                6.10
             |           
            
                7.20
             |               
            
                6.10
             |                           
            
                7.20
             | 
            
                6.84
             |                     
            
                7.20
             |                                 
            
                11,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.60
             |           
            
                6.60
             |               
            
                6.00
             |                           
            
                6.60
             | 
            
                6.57
             |                     
            
                6.60
             |                                 
            
                2,934
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2017
             | 
            
                +0.60 / +10.00%
             |             
            
                6.60
             |           
            
                6.60
             |               
            
                6.60
             |                           
            
                6.60
             | 
            
                6.60
             |                     
            
                6.60
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/9/2017
             | 
            
                +0.50 / +9.09%
             |             
            
                5.50
             |           
            
                6.00
             |               
            
                5.50
             |                           
            
                6.00
             | 
            
                5.78
             |                     
            
                6.00
             |                                 
            
                364,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2017
             | 
            
                0.00 / 0.00%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.50
             |                           
            
                5.50
             | 
            
                5.50
             |                     
            
                5.50
             |                                 
            
                30,230
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2017
             | 
            
                0.00 / 0.00%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.50
             |                           
            
                5.50
             | 
            
                5.50
             |                     
            
                5.50
             |                                 
            
                45,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/6/2017
             | 
            
                0.00 / 0.00%
             |             
            
                5.00
             |           
            
                5.50
             |               
            
                5.00
             |                           
            
                5.50
             | 
            
                5.43
             |                     
            
                5.50
             |                                 
            
                8,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/5/2017
             | 
            
                0.00 / 0.00%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.50
             |                           
            
                5.50
             | 
            
                5.50
             |                     
            
                5.50
             |                                 
            
                7,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |