| 
                 
                    Closing price on 11/29/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    36.00 | 
                 
                
                    | High | 
                    37.20 | 
                 
                
                    | Low | 
                    36.00 | 
                     
                
                    | Volume | 
                    179,150 | 
                                 
                
                    | Split-adjusted Price | 
                    9.19 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PC1 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/29/2016
             | 
            
                +0.10 / +0.28%
             |             
            
                36.00
             |           
            
                37.20
             |               
            
                36.00
             |                           
            
                36.10
             | 
            
                36.54
             |                     
            
                9.19
             |                                 
            
                179,150
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2016
             | 
            
                -1.00 / -2.70%
             |             
            
                37.00
             |           
            
                38.00
             |               
            
                34.60
             |                           
            
                36.00
             | 
            
                36.19
             |                     
            
                9.16
             |                                 
            
                238,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2016
             | 
            
                -0.70 / -1.86%
             |             
            
                35.80
             |           
            
                37.00
             |               
            
                35.10
             |                           
            
                37.00
             | 
            
                35.35
             |                     
            
                9.42
             |                                 
            
                1,551,697
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2016
             | 
            
                -2.80 / -6.91%
             |             
            
                38.20
             |           
            
                39.00
             |               
            
                37.70
             |                           
            
                37.70
             | 
            
                37.89
             |                     
            
                9.60
             |                                 
            
                913,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2016
             | 
            
                -3.00 / -6.90%
             |             
            
                43.00
             |           
            
                43.50
             |               
            
                40.50
             |                           
            
                40.50
             | 
            
                40.98
             |                     
            
                10.31
             |                                 
            
                2,309,890
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2016
             | 
            
                -2.15 / -4.71%
             |             
            
                44.00
             |           
            
                46.10
             |               
            
                43.10
             |                           
            
                43.50
             | 
            
                44.20
             |                     
            
                11.07
             |                                 
            
                465,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2016
             | 
            
                -3.40 / -6.93%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                45.65
             |                           
            
                45.65
             | 
            
                47.35
             |                     
            
                11.62
             |                                 
            
                607,680
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2016
             | 
            
                +3.05 / +6.63%
             |             
            
                49.20
             |           
            
                49.20
             |               
            
                48.90
             |                           
            
                49.05
             | 
            
                49.14
             |                     
            
                12.48
             |                                 
            
                1,068,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2016
             | 
            
                +3.00 / +6.98%
             |             
            
                44.00
             |           
            
                46.00
             |               
            
                43.80
             |                           
            
                46.00
             | 
            
                45.24
             |                     
            
                11.71
             |                                 
            
                1,133,425
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2016
             | 
            
                +43.00 / +0.00%
             |             
            
                43.20
             |           
            
                43.20
             |               
            
                41.50
             |                           
            
                43.00
             | 
            
                42.62
             |                     
            
                10.94
             |                                 
            
                862,130
             |  
            
                 
             |                                                              
             
    
         
    
    
 |