| 
                 
                    Closing price on 6/8/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.70 | 
                 
                
                    | High | 
                    5.70 | 
                 
                
                    | Low | 
                    5.60 | 
                     
                
                    | Volume | 
                    15,800 | 
                                 
                
                    | Split-adjusted Price | 
                    5.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VE1 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/8/2011
             | 
            
                0.00 / 0.00%
             |             
            
                5.70
             |           
            
                5.70
             |               
            
                5.60
             |                           
            
                5.60
             | 
            
                5.62
             |                     
            
                5.60
             |                                 
            
                15,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2011
             | 
            
                +0.30 / +5.66%
             |             
            
                5.50
             |           
            
                5.60
             |               
            
                5.40
             |                           
            
                5.60
             | 
            
                5.58
             |                     
            
                5.60
             |                                 
            
                56,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/6/2011
             | 
            
                -0.20 / -3.64%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                5.30
             |                           
            
                5.30
             | 
            
                5.32
             |                     
            
                5.30
             |                                 
            
                34,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/3/2011
             | 
            
                -0.10 / -1.79%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.30
             |                           
            
                5.50
             | 
            
                5.61
             |                     
            
                5.50
             |                                 
            
                84,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/2/2011
             | 
            
                +0.30 / +5.66%
             |             
            
                5.40
             |           
            
                5.60
             |               
            
                5.40
             |                           
            
                5.60
             | 
            
                5.60
             |                     
            
                5.60
             |                                 
            
                60,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2011
             | 
            
                +0.40 / +8.16%
             |             
            
                5.00
             |           
            
                5.30
             |               
            
                5.00
             |                           
            
                5.30
             | 
            
                5.25
             |                     
            
                5.30
             |                                 
            
                34,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2011
             | 
            
                +0.10 / +2.08%
             |             
            
                5.10
             |           
            
                5.10
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                4.99
             |                     
            
                4.90
             |                                 
            
                9,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2011
             | 
            
                -0.30 / -5.88%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                4.80
             |                           
            
                4.80
             | 
            
                5.03
             |                     
            
                4.80
             |                                 
            
                32,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/27/2011
             | 
            
                +0.10 / +2.00%
             |             
            
                5.10
             |           
            
                5.10
             |               
            
                5.00
             |                           
            
                5.10
             | 
            
                5.10
             |                     
            
                5.10
             |                                 
            
                17,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/26/2011
             | 
            
                +0.40 / +8.70%
             |             
            
                4.60
             |           
            
                5.00
             |               
            
                4.40
             |                           
            
                5.00
             | 
            
                4.76
             |                     
            
                5.00
             |                                 
            
                49,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2011
             | 
            
                -0.30 / -6.12%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.68
             |                     
            
                4.60
             |                                 
            
                37,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2011
             | 
            
                -0.70 / -12.50%
             |             
            
                5.50
             |           
            
                5.50
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                4.93
             |                     
            
                4.90
             |                                 
            
                94,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2011
             | 
            
                +0.30 / +5.66%
             |             
            
                5.30
             |           
            
                5.60
             |               
            
                5.10
             |                           
            
                5.60
             | 
            
                5.20
             |                     
            
                5.60
             |                                 
            
                26,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2011
             | 
            
                -0.20 / -3.64%
             |             
            
                5.60
             |           
            
                5.60
             |               
            
                5.30
             |                           
            
                5.30
             | 
            
                5.39
             |                     
            
                5.30
             |                                 
            
                38,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2011
             | 
            
                -0.20 / -3.51%
             |             
            
                5.70
             |           
            
                5.70
             |               
            
                5.50
             |                           
            
                5.50
             | 
            
                5.60
             |                     
            
                5.50
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2011
             | 
            
                +0.20 / +3.64%
             |             
            
                5.70
             |           
            
                5.70
             |               
            
                5.60
             |                           
            
                5.70
             | 
            
                5.69
             |                     
            
                5.70
             |                                 
            
                17,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2011
             | 
            
                -0.20 / -3.51%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.50
             |                           
            
                5.50
             | 
            
                5.65
             |                     
            
                5.50
             |                                 
            
                33,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2011
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.77
             |                     
            
                5.70
             |                                 
            
                10,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2011
             | 
            
                -0.20 / -3.39%
             |             
            
                5.70
             |           
            
                5.80
             |               
            
                5.60
             |                           
            
                5.70
             | 
            
                5.67
             |                     
            
                5.70
             |                                 
            
                5,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2011
             | 
            
                -0.10 / -1.67%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.70
             |                           
            
                5.90
             | 
            
                5.86
             |                     
            
                5.90
             |                                 
            
                28,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2011
             | 
            
                -0.20 / -3.23%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.07
             |                     
            
                6.00
             |                                 
            
                11,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2011
             | 
            
                +0.30 / +5.08%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.28
             |                     
            
                6.20
             |                                 
            
                13,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2011
             | 
            
                +0.10 / +1.72%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.90
             |                           
            
                5.90
             | 
            
                5.90
             |                     
            
                5.90
             |                                 
            
                7,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2011
             | 
            
                0.00 / 0.00%
             |             
            
                5.50
             |           
            
                6.10
             |               
            
                5.50
             |                           
            
                5.80
             | 
            
                5.61
             |                     
            
                5.80
             |                                 
            
                25,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2011
             | 
            
                -0.20 / -3.33%
             |             
            
                5.70
             |           
            
                6.10
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.85
             |                     
            
                5.80
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2011
             | 
            
                -0.20 / -3.23%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.05
             |                     
            
                6.00
             |                                 
            
                16,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2011
             | 
            
                -0.20 / -3.13%
             |             
            
                6.40
             |           
            
                6.40
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.29
             |                     
            
                6.20
             |                                 
            
                15,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2011
             | 
            
                0.00 / 0.00%
             |             
            
                6.60
             |           
            
                6.60
             |               
            
                6.10
             |                           
            
                6.40
             | 
            
                6.28
             |                     
            
                6.40
             |                                 
            
                12,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2011
             | 
            
                +0.10 / +1.59%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.40
             | 
            
                6.36
             |                     
            
                6.40
             |                                 
            
                14,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2011
             | 
            
                -0.20 / -3.08%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.45
             |                     
            
                6.30
             |                                 
            
                23,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |