| 
                 
                    Closing price on 8/20/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    2.70 | 
                 
                
                    | High | 
                    2.70 | 
                 
                
                    | Low | 
                    2.60 | 
                     
                
                    | Volume | 
                    7,200 | 
                                 
                
                    | Split-adjusted Price | 
                    2.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BVG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/20/2014
             | 
            
                +0.10 / +4.00%
             |             
            
                2.70
             |           
            
                2.70
             |               
            
                2.60
             |                           
            
                2.60
             | 
            
                2.61
             |                     
            
                2.60
             |                                 
            
                7,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2014
             | 
            
                -0.10 / -3.85%
             |             
            
                2.70
             |           
            
                2.70
             |               
            
                2.50
             |                           
            
                2.50
             | 
            
                2.65
             |                     
            
                2.50
             |                                 
            
                5,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2014
             | 
            
                -0.10 / -3.70%
             |             
            
                2.50
             |           
            
                2.60
             |               
            
                2.50
             |                           
            
                2.60
             | 
            
                2.55
             |                     
            
                2.60
             |                                 
            
                33,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2014
             | 
            
                +0.20 / +8.00%
             |             
            
                2.60
             |           
            
                2.70
             |               
            
                2.60
             |                           
            
                2.70
             | 
            
                2.64
             |                     
            
                2.70
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2014
             | 
            
                -0.10 / -3.85%
             |             
            
                2.60
             |           
            
                2.60
             |               
            
                2.50
             |                           
            
                2.50
             | 
            
                2.50
             |                     
            
                2.50
             |                                 
            
                25,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2014
             | 
            
                0.00 / 0.00%
             |             
            
                2.60
             |           
            
                2.60
             |               
            
                2.50
             |                           
            
                2.60
             | 
            
                2.50
             |                     
            
                2.60
             |                                 
            
                25,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/12/2014
             | 
            
                0.00 / 0.00%
             |             
            
                2.60
             |           
            
                2.60
             |               
            
                2.60
             |                           
            
                2.60
             | 
            
                2.60
             |                     
            
                2.60
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/11/2014
             | 
            
                -0.20 / -7.14%
             |             
            
                2.70
             |           
            
                2.70
             |               
            
                2.60
             |                           
            
                2.60
             | 
            
                2.60
             |                     
            
                2.60
             |                                 
            
                13,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2014
             | 
            
                +0.10 / +3.70%
             |             
            
                2.70
             |           
            
                2.80
             |               
            
                2.70
             |                           
            
                2.80
             | 
            
                2.70
             |                     
            
                2.80
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/7/2014
             | 
            
                +0.20 / +8.00%
             |             
            
                2.70
             |           
            
                2.70
             |               
            
                2.70
             |                           
            
                2.70
             | 
            
                2.70
             |                     
            
                2.70
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2014
             | 
            
                -0.20 / -7.41%
             |             
            
                2.60
             |           
            
                2.60
             |               
            
                2.50
             |                           
            
                2.50
             | 
            
                2.56
             |                     
            
                2.50
             |                                 
            
                64,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2014
             | 
            
                +0.20 / +8.00%
             |             
            
                2.60
             |           
            
                2.70
             |               
            
                2.60
             |                           
            
                2.70
             | 
            
                2.61
             |                     
            
                2.70
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/4/2014
             | 
            
                -0.20 / -7.41%
             |             
            
                2.50
             |           
            
                2.50
             |               
            
                2.50
             |                           
            
                2.50
             | 
            
                2.50
             |                     
            
                2.50
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2014
             | 
            
                -0.10 / -3.57%
             |             
            
                2.70
             |           
            
                2.70
             |               
            
                2.70
             |                           
            
                2.70
             | 
            
                2.70
             |                     
            
                2.70
             |                                 
            
                20,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/31/2014
             | 
            
                +0.10 / +3.70%
             |             
            
                2.80
             |           
            
                2.80
             |               
            
                2.80
             |                           
            
                2.80
             | 
            
                2.80
             |                     
            
                2.80
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2014
             | 
            
                -0.20 / -6.90%
             |             
            
                2.70
             |           
            
                2.80
             |               
            
                2.70
             |                           
            
                2.70
             | 
            
                2.71
             |                     
            
                2.70
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2014
             | 
            
                0.00 / 0.00%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2014
             | 
            
                0.00 / 0.00%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2014
             | 
            
                0.00 / 0.00%
             |             
            
                2.70
             |           
            
                2.90
             |               
            
                2.70
             |                           
            
                2.90
             | 
            
                2.79
             |                     
            
                2.90
             |                                 
            
                22,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2014
             | 
            
                +0.10 / +3.57%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2014
             | 
            
                -0.10 / -3.45%
             |             
            
                2.70
             |           
            
                2.80
             |               
            
                2.70
             |                           
            
                2.80
             | 
            
                2.70
             |                     
            
                2.80
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2014
             | 
            
                0.00 / 0.00%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                2,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/21/2014
             | 
            
                0.00 / 0.00%
             |             
            
                2.70
             |           
            
                2.90
             |               
            
                2.70
             |                           
            
                2.90
             | 
            
                2.71
             |                     
            
                2.90
             |                                 
            
                3,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2014
             | 
            
                +0.10 / +3.57%
             |             
            
                2.70
             |           
            
                2.90
             |               
            
                2.70
             |                           
            
                2.90
             | 
            
                2.71
             |                     
            
                2.90
             |                                 
            
                3,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2014
             | 
            
                -0.20 / -6.67%
             |             
            
                2.80
             |           
            
                2.80
             |               
            
                2.80
             |                           
            
                2.80
             | 
            
                2.80
             |                     
            
                2.80
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2014
             | 
            
                0.00 / 0.00%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                3.00
             |                           
            
                3.00
             | 
            
                3.00
             |                     
            
                3.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2014
             | 
            
                +0.10 / +3.45%
             |             
            
                2.80
             |           
            
                3.00
             |               
            
                2.80
             |                           
            
                3.00
             | 
            
                2.87
             |                     
            
                3.00
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2014
             | 
            
                0.00 / 0.00%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2014
             | 
            
                0.00 / 0.00%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2014
             | 
            
                -0.10 / -3.33%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.97
             |                     
            
                2.90
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |