| 
                 
                    Closing price on 4/13/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.90 | 
                 
                
                    | High | 
                    7.90 | 
                 
                
                    | Low | 
                    7.50 | 
                     
                
                    | Volume | 
                    3,900 | 
                                 
                
                    | Split-adjusted Price | 
                    7.50 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VE1 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/13/2011
             | 
            
                -0.40 / -5.06%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.77
             |                     
            
                7.50
             |                                 
            
                3,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2011
             | 
            
                -0.40 / -4.82%
             |             
            
                8.00
             |           
            
                8.30
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                8.01
             |                     
            
                7.90
             |                                 
            
                5,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2011
             | 
            
                -0.20 / -2.35%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.20
             |                           
            
                8.30
             | 
            
                8.25
             |                     
            
                8.30
             |                                 
            
                11,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2011
             | 
            
                +0.30 / +3.66%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.30
             |                           
            
                8.50
             | 
            
                8.48
             |                     
            
                8.50
             |                                 
            
                8,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2011
             | 
            
                0.00 / 0.00%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.10
             |                           
            
                8.20
             | 
            
                8.22
             |                     
            
                8.20
             |                                 
            
                17,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2011
             | 
            
                -0.40 / -4.65%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.38
             |                     
            
                8.20
             |                                 
            
                9,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2011
             | 
            
                +0.10 / +1.18%
             |             
            
                9.20
             |           
            
                9.20
             |               
            
                8.20
             |                           
            
                8.60
             | 
            
                8.54
             |                     
            
                8.60
             |                                 
            
                16,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2011
             | 
            
                -0.10 / -1.16%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.40
             |                           
            
                8.50
             | 
            
                8.57
             |                     
            
                8.50
             |                                 
            
                20,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2011
             | 
            
                +0.10 / +1.18%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.20
             |                           
            
                8.60
             | 
            
                8.46
             |                     
            
                8.60
             |                                 
            
                4,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2011
             | 
            
                -0.30 / -3.41%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.61
             |                     
            
                8.50
             |                                 
            
                26,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2011
             | 
            
                -0.30 / -3.30%
             |             
            
                8.80
             |           
            
                9.30
             |               
            
                8.70
             |                           
            
                8.80
             | 
            
                8.88
             |                     
            
                8.80
             |                                 
            
                30,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2011
             | 
            
                -0.20 / -2.15%
             |             
            
                9.40
             |           
            
                9.50
             |               
            
                9.00
             |                           
            
                9.10
             | 
            
                9.18
             |                     
            
                9.10
             |                                 
            
                25,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2011
             | 
            
                -0.10 / -1.06%
             |             
            
                9.40
             |           
            
                9.40
             |               
            
                9.30
             |                           
            
                9.30
             | 
            
                9.37
             |                     
            
                9.30
             |                                 
            
                11,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2011
             | 
            
                +0.20 / +2.17%
             |             
            
                9.30
             |           
            
                9.50
             |               
            
                9.30
             |                           
            
                9.40
             | 
            
                9.36
             |                     
            
                9.40
             |                                 
            
                15,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2011
             | 
            
                -0.30 / -3.16%
             |             
            
                9.40
             |           
            
                9.90
             |               
            
                9.10
             |                           
            
                9.20
             | 
            
                9.50
             |                     
            
                9.20
             |                                 
            
                39,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2011
             | 
            
                +0.10 / +1.06%
             |             
            
                9.80
             |           
            
                9.80
             |               
            
                9.40
             |                           
            
                9.50
             | 
            
                9.66
             |                     
            
                9.50
             |                                 
            
                40,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2011
             | 
            
                +0.40 / +4.44%
             |             
            
                9.60
             |           
            
                9.60
             |               
            
                9.00
             |                           
            
                9.40
             | 
            
                9.22
             |                     
            
                9.40
             |                                 
            
                27,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2011
             | 
            
                +0.10 / +1.12%
             |             
            
                9.00
             |           
            
                9.10
             |               
            
                8.70
             |                           
            
                9.00
             | 
            
                8.97
             |                     
            
                9.00
             |                                 
            
                17,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2011
             | 
            
                +0.40 / +4.71%
             |             
            
                8.50
             |           
            
                8.90
             |               
            
                8.40
             |                           
            
                8.90
             | 
            
                8.71
             |                     
            
                8.90
             |                                 
            
                36,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2011
             | 
            
                -0.10 / -1.16%
             |             
            
                8.80
             |           
            
                9.30
             |               
            
                8.30
             |                           
            
                8.50
             | 
            
                8.54
             |                     
            
                8.50
             |                                 
            
                14,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/14/2011
             | 
            
                -0.60 / -6.52%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.67
             |                     
            
                8.60
             |                                 
            
                20,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2011
             | 
            
                +0.60 / +6.98%
             |             
            
                8.90
             |           
            
                9.20
             |               
            
                8.90
             |                           
            
                9.20
             | 
            
                9.17
             |                     
            
                9.20
             |                                 
            
                31,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2011
             | 
            
                +0.60 / +7.50%
             |             
            
                8.30
             |           
            
                8.60
             |               
            
                8.20
             |                           
            
                8.60
             | 
            
                8.57
             |                     
            
                8.60
             |                                 
            
                24,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2011
             | 
            
                -0.50 / -5.88%
             |             
            
                8.00
             |           
            
                8.90
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.11
             |                     
            
                8.00
             |                                 
            
                14,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2011
             | 
            
                -0.10 / -1.16%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.30
             |                           
            
                8.50
             | 
            
                8.45
             |                     
            
                8.50
             |                                 
            
                24,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2011
             | 
            
                -0.10 / -1.15%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.20
             |                           
            
                8.60
             | 
            
                8.36
             |                     
            
                8.60
             |                                 
            
                30,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2011
             | 
            
                0.00 / 0.00%
             |             
            
                8.70
             |           
            
                8.80
             |               
            
                8.30
             |                           
            
                8.70
             | 
            
                8.56
             |                     
            
                8.70
             |                                 
            
                25,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2011
             | 
            
                -0.60 / -6.45%
             |             
            
                8.70
             |           
            
                9.30
             |               
            
                8.70
             |                           
            
                8.70
             | 
            
                8.81
             |                     
            
                8.70
             |                                 
            
                41,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2011
             | 
            
                -0.70 / -7.00%
             |             
            
                9.60
             |           
            
                9.70
             |               
            
                9.30
             |                           
            
                9.30
             | 
            
                9.35
             |                     
            
                9.30
             |                                 
            
                37,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2011
             | 
            
                -0.10 / -0.99%
             |             
            
                9.70
             |           
            
                10.00
             |               
            
                9.70
             |                           
            
                10.00
             | 
            
                9.88
             |                     
            
                10.00
             |                                 
            
                4,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |