| 
                 
                    Closing price on 11/7/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    30.90 | 
                 
                
                    | High | 
                    31.50 | 
                 
                
                    | Low | 
                    30.50 | 
                     
                
                    | Volume | 
                    12,520 | 
                                 
                
                    | Split-adjusted Price | 
                    9.05 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PAN Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/7/2013
             | 
            
                +0.50 / +1.61%
             |             
            
                30.90
             |           
            
                31.50
             |               
            
                30.50
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                9.05
             |                                 
            
                12,520
             |            
            
                 
             |                                       
         
    
        
            | 
                11/6/2013
             | 
            
                +0.40 / +1.31%
             |             
            
                30.60
             |           
            
                31.00
             |               
            
                29.60
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.90
             |                                 
            
                16,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/5/2013
             | 
            
                -0.70 / -2.24%
             |             
            
                30.00
             |           
            
                31.50
             |               
            
                30.00
             |                           
            
                30.60
             | 
            
                30.60
             |                     
            
                8.79
             |                                 
            
                5,110
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2013
             | 
            
                +1.30 / +4.33%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                31.00
             |                           
            
                31.30
             | 
            
                31.30
             |                     
            
                8.99
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/1/2013
             | 
            
                -1.10 / -3.54%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                8.61
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/31/2013
             | 
            
                +0.10 / +0.32%
             |             
            
                31.10
             |           
            
                31.10
             |               
            
                31.10
             |                           
            
                31.10
             | 
            
                31.10
             |                     
            
                8.93
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/30/2013
             | 
            
                +0.20 / +0.65%
             |             
            
                30.80
             |           
            
                31.00
             |               
            
                30.60
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.90
             |                                 
            
                6,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/29/2013
             | 
            
                +0.20 / +0.65%
             |             
            
                30.80
             |           
            
                30.80
             |               
            
                30.80
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                8.84
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/28/2013
             | 
            
                +0.80 / +2.68%
             |             
            
                30.80
             |           
            
                30.80
             |               
            
                29.80
             |                           
            
                30.60
             | 
            
                30.60
             |                     
            
                8.79
             |                                 
            
                5,890
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2013
             | 
            
                -1.90 / -5.99%
             |             
            
                29.90
             |           
            
                29.90
             |               
            
                29.80
             |                           
            
                29.80
             | 
            
                29.80
             |                     
            
                8.56
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/24/2013
             | 
            
                -0.10 / -0.31%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                29.60
             |                           
            
                31.70
             | 
            
                31.70
             |                     
            
                9.10
             |                                 
            
                140,060
             |            
            
                 
             |                                       
         
    
        
            | 
                10/23/2013
             | 
            
                0.00 / 0.00%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                31.80
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                9.13
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/22/2013
             | 
            
                +0.30 / +0.95%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                31.80
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                9.13
             |                                 
            
                7,760
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2013
             | 
            
                +0.30 / +0.96%
             |             
            
                30.90
             |           
            
                31.50
             |               
            
                30.90
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                9.05
             |                                 
            
                1,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2013
             | 
            
                -0.60 / -1.89%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                31.20
             |                           
            
                31.20
             | 
            
                31.20
             |                     
            
                8.96
             |                                 
            
                1,010
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2013
             | 
            
                +0.40 / +1.27%
             |             
            
                31.40
             |           
            
                31.80
             |               
            
                31.40
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                9.13
             |                                 
            
                1,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/16/2013
             | 
            
                -0.50 / -1.57%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                31.10
             |                           
            
                31.40
             | 
            
                31.40
             |                     
            
                9.02
             |                                 
            
                152,890
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2013
             | 
            
                -0.10 / -0.31%
             |             
            
                31.90
             |           
            
                31.90
             |               
            
                31.10
             |                           
            
                31.90
             | 
            
                31.90
             |                     
            
                9.16
             |                                 
            
                280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2013
             | 
            
                +0.30 / +0.95%
             |             
            
                31.70
             |           
            
                32.00
             |               
            
                31.70
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                9.19
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2013
             | 
            
                -0.10 / -0.31%
             |             
            
                31.70
             |           
            
                31.70
             |               
            
                31.70
             |                           
            
                31.70
             | 
            
                31.70
             |                     
            
                9.10
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2013
             | 
            
                -0.10 / -0.31%
             |             
            
                31.00
             |           
            
                31.80
             |               
            
                31.00
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                9.13
             |                                 
            
                6,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/9/2013
             | 
            
                -0.10 / -0.31%
             |             
            
                32.00
             |           
            
                32.00
             |               
            
                31.90
             |                           
            
                31.90
             | 
            
                31.90
             |                     
            
                9.16
             |                                 
            
                690
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/8/2013
             | 
            
                +0.20 / +0.63%
             |             
            
                31.70
             |           
            
                32.00
             |               
            
                31.60
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                9.19
             |                                 
            
                8,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2013
             | 
            
                +0.10 / +0.32%
             |             
            
                31.70
             |           
            
                31.80
             |               
            
                31.20
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                9.13
             |                                 
            
                4,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2013
             | 
            
                +0.10 / +0.32%
             |             
            
                31.50
             |           
            
                31.70
             |               
            
                31.10
             |                           
            
                31.70
             | 
            
                31.70
             |                     
            
                9.10
             |                                 
            
                5,060
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2013
             | 
            
                0.00 / 0.00%
             |             
            
                31.00
             |           
            
                31.60
             |               
            
                31.00
             |                           
            
                31.60
             | 
            
                31.60
             |                     
            
                9.07
             |                                 
            
                8,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/2/2013
             | 
            
                +0.60 / +1.94%
             |             
            
                31.40
             |           
            
                32.00
             |               
            
                31.00
             |                           
            
                31.60
             | 
            
                31.60
             |                     
            
                9.07
             |                                 
            
                7,560
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2013
             | 
            
                -0.40 / -1.27%
             |             
            
                31.40
             |           
            
                31.70
             |               
            
                30.70
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.90
             |                                 
            
                12,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2013
             | 
            
                +0.30 / +0.96%
             |             
            
                31.20
             |           
            
                31.70
             |               
            
                31.00
             |                           
            
                31.40
             | 
            
                31.40
             |                     
            
                9.02
             |                                 
            
                24,030
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2013
             | 
            
                +0.10 / +0.32%
             |             
            
                31.00
             |           
            
                31.10
             |               
            
                31.00
             |                           
            
                31.10
             | 
            
                31.10
             |                     
            
                8.93
             |                                 
            
                14,140
             |  
            
                 
             |                                                              
             
    
         
    
    
 |