| 
                 
                    Closing price on 5/27/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.50 | 
                 
                
                    | High | 
                    7.50 | 
                 
                
                    | Low | 
                    7.40 | 
                     
                
                    | Volume | 
                    3,100 | 
                                 
                
                    | Split-adjusted Price | 
                    6.83 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PCG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/27/2014
             | 
            
                -0.40 / -5.06%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.40
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                6.83
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/26/2014
             | 
            
                +0.60 / +8.22%
             |             
            
                7.50
             |           
            
                7.90
             |               
            
                7.50
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                7.20
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2014
             | 
            
                +0.30 / +4.29%
             |             
            
                7.30
             |           
            
                7.30
             |               
            
                7.30
             |                           
            
                7.30
             | 
            
                7.30
             |                     
            
                6.65
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                6.38
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                6.38
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2014
             | 
            
                -0.40 / -5.41%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                6.38
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2014
             | 
            
                -0.50 / -6.33%
             |             
            
                7.20
             |           
            
                7.40
             |               
            
                7.20
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                6.74
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                7.20
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2014
             | 
            
                +0.70 / +9.72%
             |             
            
                7.00
             |           
            
                7.90
             |               
            
                7.00
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                7.20
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2014
             | 
            
                +0.20 / +2.86%
             |             
            
                7.00
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                6.56
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2014
             | 
            
                +0.10 / +1.45%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                6.38
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2014
             | 
            
                -0.10 / -1.43%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                6.29
             |                                 
            
                18,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2014
             | 
            
                -0.10 / -1.41%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                6.38
             |                                 
            
                11,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2014
             | 
            
                -0.40 / -5.33%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                7.10
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                6.47
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2014
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                6.83
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2014
             | 
            
                -0.10 / -1.32%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                6.83
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2014
             | 
            
                -0.30 / -3.80%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.60
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                6.93
             |                                 
            
                170
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2014
             | 
            
                -0.40 / -4.82%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                7.20
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2014
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.30
             |               
            
                8.00
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                7.56
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2014
             | 
            
                -0.20 / -2.35%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.20
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                7.56
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2014
             | 
            
                +0.40 / +4.94%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.20
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                7.20
             |                                 
            
                1,870
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2014
             | 
            
                -0.50 / -5.81%
             |             
            
                8.30
             |           
            
                8.30
             |               
            
                8.00
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                6.86
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2014
             | 
            
                +0.20 / +2.38%
             |             
            
                8.40
             |           
            
                8.60
             |               
            
                7.90
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                7.28
             |                                 
            
                4,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2014
             | 
            
                +0.10 / +1.20%
             |             
            
                7.70
             |           
            
                8.40
             |               
            
                7.70
             |                           
            
                8.40
             | 
            
                8.40
             |                     
            
                7.11
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2014
             | 
            
                -0.10 / -1.19%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                7.03
             |                                 
            
                10,120
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2014
             | 
            
                +0.30 / +3.70%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.30
             |                           
            
                8.40
             | 
            
                8.40
             |                     
            
                7.11
             |                                 
            
                4,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2014
             | 
            
                -0.20 / -2.41%
             |             
            
                8.10
             |           
            
                8.10
             |               
            
                7.50
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                6.86
             |                                 
            
                16,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2014
             | 
            
                0.00 / 0.00%
             |             
            
                8.20
             |           
            
                8.30
             |               
            
                8.20
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                7.03
             |                                 
            
                12,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2014
             | 
            
                -0.10 / -1.19%
             |             
            
                8.30
             |           
            
                8.30
             |               
            
                8.30
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                7.03
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2014
             | 
            
                +0.10 / +1.20%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.40
             |                           
            
                8.40
             | 
            
                8.40
             |                     
            
                7.11
             |                                 
            
                2,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |