| 
                 
                    Closing price on 6/29/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    8.60 | 
                 
                
                    | High | 
                    8.60 | 
                 
                
                    | Low | 
                    8.50 | 
                     
                
                    | Volume | 
                    1,700 | 
                                 
                
                    | Split-adjusted Price | 
                    5.07 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VC5 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/29/2011
             | 
            
                +0.10 / +1.18%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                5.07
             |                                 
            
                1,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2011
             | 
            
                -0.50 / -5.56%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                5.01
             |                                 
            
                5,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2011
             | 
            
                -0.30 / -3.23%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.90
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                5.31
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2011
             | 
            
                +0.50 / +5.68%
             |             
            
                8.50
             |           
            
                9.30
             |               
            
                8.50
             |                           
            
                9.30
             | 
            
                9.30
             |                     
            
                5.49
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2011
             | 
            
                -0.40 / -4.35%
             |             
            
                9.30
             |           
            
                9.30
             |               
            
                8.80
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                5.19
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2011
             | 
            
                -0.30 / -3.16%
             |             
            
                9.30
             |           
            
                9.90
             |               
            
                9.20
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                5.43
             |                                 
            
                4,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2011
             | 
            
                +0.60 / +6.74%
             |             
            
                8.90
             |           
            
                9.50
             |               
            
                8.60
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                5.60
             |                                 
            
                17,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2011
             | 
            
                -0.40 / -4.30%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.90
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                5.25
             |                                 
            
                24,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2011
             | 
            
                -0.60 / -6.06%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                9.30
             |                           
            
                9.30
             | 
            
                9.30
             |                     
            
                5.49
             |                                 
            
                8,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2011
             | 
            
                0.00 / 0.00%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                9.50
             |                           
            
                9.90
             | 
            
                9.90
             |                     
            
                5.84
             |                                 
            
                19,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2011
             | 
            
                -0.40 / -3.88%
             |             
            
                9.90
             |           
            
                10.00
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                9.90
             |                     
            
                5.84
             |                                 
            
                10,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2011
             | 
            
                -0.10 / -0.96%
             |             
            
                10.50
             |           
            
                11.00
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                6.07
             |                                 
            
                23,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2011
             | 
            
                +0.60 / +6.12%
             |             
            
                10.00
             |           
            
                10.40
             |               
            
                10.00
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                6.13
             |                                 
            
                9,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2011
             | 
            
                +0.40 / +4.26%
             |             
            
                9.80
             |           
            
                9.80
             |               
            
                9.80
             |                           
            
                9.80
             | 
            
                9.80
             |                     
            
                5.78
             |                                 
            
                11,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2011
             | 
            
                +0.20 / +2.17%
             |             
            
                8.90
             |           
            
                9.40
             |               
            
                8.70
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                5.54
             |                                 
            
                30,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2011
             | 
            
                +0.50 / +5.75%
             |             
            
                9.20
             |           
            
                9.20
             |               
            
                8.70
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                5.43
             |                                 
            
                21,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2011
             | 
            
                +0.40 / +4.82%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.50
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                5.13
             |                                 
            
                18,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2011
             | 
            
                -0.20 / -2.35%
             |             
            
                8.30
             |           
            
                8.30
             |               
            
                8.20
             |                           
            
                8.30
             | 
            
                8.30
             |                     
            
                4.90
             |                                 
            
                12,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2011
             | 
            
                0.00 / 0.00%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                5.01
             |                                 
            
                24,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2011
             | 
            
                +0.40 / +4.94%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                5.01
             |                                 
            
                4,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2011
             | 
            
                +0.50 / +6.58%
             |             
            
                7.90
             |           
            
                8.10
             |               
            
                7.90
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                4.78
             |                                 
            
                14,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2011
             | 
            
                +0.10 / +1.33%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.50
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                4.48
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2011
             | 
            
                -0.40 / -5.06%
             |             
            
                7.60
             |           
            
                7.90
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                4.42
             |                                 
            
                12,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2011
             | 
            
                +0.10 / +1.28%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.70
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                4.66
             |                                 
            
                20,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2011
             | 
            
                +0.10 / +1.30%
             |             
            
                7.30
             |           
            
                8.20
             |               
            
                7.30
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                4.60
             |                                 
            
                29,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2011
             | 
            
                -0.50 / -6.10%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                4.54
             |                                 
            
                7,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2011
             | 
            
                -0.70 / -7.87%
             |             
            
                8.30
             |           
            
                8.30
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                4.84
             |                                 
            
                6,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2011
             | 
            
                -0.50 / -5.32%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.80
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                5.25
             |                                 
            
                16,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2011
             | 
            
                -0.20 / -2.08%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.40
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                5.54
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2011
             | 
            
                0.00 / 0.00%
             |             
            
                9.60
             |           
            
                9.60
             |               
            
                9.60
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                5.66
             |                                 
            
                4,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |