| 
                 
                    Closing price on 2/23/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    2.20 | 
                 
                
                    | High | 
                    2.30 | 
                 
                
                    | Low | 
                    2.10 | 
                     
                
                    | Volume | 
                    27,800 | 
                                 
                
                    | Split-adjusted Price | 
                    2.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NDF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/23/2016
             | 
            
                +0.20 / +9.52%
             |             
            
                2.20
             |           
            
                2.30
             |               
            
                2.10
             |                           
            
                2.30
             | 
            
                2.22
             |                     
            
                2.30
             |                                 
            
                27,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2016
             | 
            
                0.00 / 0.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.10
             |                           
            
                2.10
             | 
            
                2.10
             |                     
            
                2.10
             |                                 
            
                23,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2016
             | 
            
                0.00 / 0.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.10
             |                           
            
                2.10
             | 
            
                2.10
             |                     
            
                2.10
             |                                 
            
                10,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2016
             | 
            
                -0.10 / -4.55%
             |             
            
                2.10
             |           
            
                2.20
             |               
            
                2.10
             |                           
            
                2.10
             | 
            
                2.10
             |                     
            
                2.10
             |                                 
            
                7,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/17/2016
             | 
            
                +0.10 / +4.76%
             |             
            
                2.10
             |           
            
                2.20
             |               
            
                2.10
             |                           
            
                2.20
             | 
            
                2.11
             |                     
            
                2.20
             |                                 
            
                11,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/16/2016
             | 
            
                +0.10 / +5.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.09
             |                     
            
                2.10
             |                                 
            
                23,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/15/2016
             | 
            
                -0.10 / -4.76%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.01
             |                     
            
                2.00
             |                                 
            
                31,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/5/2016
             | 
            
                0.00 / 0.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.09
             |                     
            
                2.10
             |                                 
            
                24,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/4/2016
             | 
            
                0.00 / 0.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.10
             |                     
            
                2.10
             |                                 
            
                3,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2016
             | 
            
                +0.10 / +5.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.10
             | 
            
                2.00
             |                     
            
                2.10
             |                                 
            
                20,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2016
             | 
            
                0.00 / 0.00%
             |             
            
                2.00
             |           
            
                2.00
             |               
            
                1.90
             |                           
            
                2.00
             | 
            
                1.98
             |                     
            
                2.00
             |                                 
            
                63,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2016
             | 
            
                0.00 / 0.00%
             |             
            
                2.10
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.00
             |                     
            
                2.00
             |                                 
            
                39,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2016
             | 
            
                0.00 / 0.00%
             |             
            
                2.00
             |           
            
                2.10
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.05
             |                     
            
                2.00
             |                                 
            
                9,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2016
             | 
            
                -0.20 / -9.09%
             |             
            
                2.20
             |           
            
                2.20
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.20
             |                     
            
                2.00
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/27/2016
             | 
            
                +0.10 / +4.76%
             |             
            
                2.30
             |           
            
                2.30
             |               
            
                2.10
             |                           
            
                2.20
             | 
            
                2.10
             |                     
            
                2.20
             |                                 
            
                27,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2016
             | 
            
                -0.20 / -8.70%
             |             
            
                2.20
             |           
            
                2.20
             |               
            
                2.10
             |                           
            
                2.10
             | 
            
                2.11
             |                     
            
                2.10
             |                                 
            
                49,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2016
             | 
            
                +0.10 / +4.55%
             |             
            
                2.20
             |           
            
                2.40
             |               
            
                2.20
             |                           
            
                2.30
             | 
            
                2.22
             |                     
            
                2.30
             |                                 
            
                38,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2016
             | 
            
                0.00 / 0.00%
             |             
            
                2.30
             |           
            
                2.30
             |               
            
                2.00
             |                           
            
                2.20
             | 
            
                2.01
             |                     
            
                2.20
             |                                 
            
                8,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2016
             | 
            
                -0.10 / -4.35%
             |             
            
                2.30
             |           
            
                2.30
             |               
            
                2.10
             |                           
            
                2.20
             | 
            
                2.17
             |                     
            
                2.20
             |                                 
            
                10,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2016
             | 
            
                -0.10 / -4.17%
             |             
            
                2.30
             |           
            
                2.30
             |               
            
                2.20
             |                           
            
                2.30
             | 
            
                2.28
             |                     
            
                2.30
             |                                 
            
                34,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2016
             | 
            
                +0.20 / +9.09%
             |             
            
                2.10
             |           
            
                2.40
             |               
            
                2.10
             |                           
            
                2.40
             | 
            
                2.30
             |                     
            
                2.40
             |                                 
            
                9,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2016
             | 
            
                -0.10 / -4.35%
             |             
            
                2.30
             |           
            
                2.30
             |               
            
                2.10
             |                           
            
                2.20
             | 
            
                2.12
             |                     
            
                2.20
             |                                 
            
                40,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2016
             | 
            
                -0.20 / -8.00%
             |             
            
                2.50
             |           
            
                2.50
             |               
            
                2.30
             |                           
            
                2.30
             | 
            
                2.41
             |                     
            
                2.30
             |                                 
            
                9,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2016
             | 
            
                0.00 / 0.00%
             |             
            
                2.50
             |           
            
                2.50
             |               
            
                2.30
             |                           
            
                2.50
             | 
            
                2.38
             |                     
            
                2.50
             |                                 
            
                8,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2016
             | 
            
                0.00 / 0.00%
             |             
            
                2.50
             |           
            
                2.50
             |               
            
                2.50
             |                           
            
                2.50
             | 
            
                2.50
             |                     
            
                2.50
             |                                 
            
                20,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2016
             | 
            
                0.00 / 0.00%
             |             
            
                2.40
             |           
            
                2.50
             |               
            
                2.40
             |                           
            
                2.50
             | 
            
                2.46
             |                     
            
                2.50
             |                                 
            
                8,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2016
             | 
            
                -0.10 / -3.85%
             |             
            
                2.80
             |           
            
                2.80
             |               
            
                2.40
             |                           
            
                2.50
             | 
            
                2.54
             |                     
            
                2.50
             |                                 
            
                14,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2016
             | 
            
                -0.10 / -3.70%
             |             
            
                2.60
             |           
            
                2.60
             |               
            
                2.50
             |                           
            
                2.60
             | 
            
                2.58
             |                     
            
                2.60
             |                                 
            
                50,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2016
             | 
            
                0.00 / 0.00%
             |             
            
                2.50
             |           
            
                2.70
             |               
            
                2.50
             |                           
            
                2.70
             | 
            
                2.55
             |                     
            
                2.70
             |                                 
            
                16,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2016
             | 
            
                -0.10 / -3.57%
             |             
            
                2.60
             |           
            
                2.70
             |               
            
                2.60
             |                           
            
                2.70
             | 
            
                2.60
             |                     
            
                2.70
             |                                 
            
                9,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |