| 
                 
                    Closing price on 2/13/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    1.70 | 
                 
                
                    | High | 
                    1.70 | 
                 
                
                    | Low | 
                    1.60 | 
                     
                
                    | Volume | 
                    6,700 | 
                                 
                
                    | Split-adjusted Price | 
                    1.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NOS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/13/2014
             | 
            
                -0.10 / -5.88%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.60
             |                     
            
                1.60
             |                                 
            
                6,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/12/2014
             | 
            
                +0.10 / +6.25%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.60
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/11/2014
             | 
            
                +0.10 / +6.67%
             |             
            
                1.60
             |           
            
                1.60
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.60
             |                     
            
                1.60
             |                                 
            
                18,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2014
             | 
            
                -0.10 / -6.25%
             |             
            
                1.60
             |           
            
                1.60
             |               
            
                1.50
             |                           
            
                1.50
             | 
            
                1.50
             |                     
            
                1.50
             |                                 
            
                28,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/7/2014
             | 
            
                -0.10 / -5.88%
             |             
            
                1.60
             |           
            
                1.70
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.70
             |                     
            
                1.60
             |                                 
            
                24,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/6/2014
             | 
            
                +0.10 / +6.25%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/27/2014
             | 
            
                -0.10 / -5.88%
             |             
            
                1.60
             |           
            
                1.60
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.60
             |                     
            
                1.60
             |                                 
            
                19,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/24/2014
             | 
            
                +0.10 / +6.25%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                6,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/23/2014
             | 
            
                -0.10 / -5.88%
             |             
            
                1.60
             |           
            
                1.60
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.60
             |                     
            
                1.60
             |                                 
            
                9,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2014
             | 
            
                -0.10 / -5.56%
             |             
            
                1.90
             |           
            
                1.90
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2014
             | 
            
                0.00 / 0.00%
             |             
            
                1.80
             |           
            
                1.80
             |               
            
                1.80
             |                           
            
                1.80
             | 
            
                1.80
             |                     
            
                1.80
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2014
             | 
            
                0.00 / 0.00%
             |             
            
                1.90
             |           
            
                1.90
             |               
            
                1.70
             |                           
            
                1.80
             | 
            
                1.80
             |                     
            
                1.80
             |                                 
            
                33,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2014
             | 
            
                +0.10 / +5.88%
             |             
            
                1.80
             |           
            
                1.80
             |               
            
                1.80
             |                           
            
                1.80
             | 
            
                1.80
             |                     
            
                1.80
             |                                 
            
                26,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2014
             | 
            
                +0.10 / +6.25%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                5,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2014
             | 
            
                +0.20 / +14.29%
             |             
            
                1.60
             |           
            
                1.60
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.60
             |                     
            
                1.60
             |                                 
            
                49,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2014
             | 
            
                -0.20 / -12.50%
             |             
            
                1.50
             |           
            
                1.50
             |               
            
                1.40
             |                           
            
                1.40
             | 
            
                1.50
             |                     
            
                1.40
             |                                 
            
                69,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2014
             | 
            
                +0.10 / +6.67%
             |             
            
                1.60
             |           
            
                1.60
             |               
            
                1.40
             |                           
            
                1.60
             | 
            
                1.40
             |                     
            
                1.60
             |                                 
            
                27,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2014
             | 
            
                -0.10 / -6.25%
             |             
            
                1.60
             |           
            
                1.60
             |               
            
                1.50
             |                           
            
                1.50
             | 
            
                1.60
             |                     
            
                1.50
             |                                 
            
                13,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2014
             | 
            
                0.00 / 0.00%
             |             
            
                1.60
             |           
            
                1.70
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.60
             |                     
            
                1.60
             |                                 
            
                12,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2014
             | 
            
                -0.10 / -5.88%
             |             
            
                1.60
             |           
            
                1.70
             |               
            
                1.60
             |                           
            
                1.60
             | 
            
                1.60
             |                     
            
                1.60
             |                                 
            
                2,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2014
             | 
            
                -0.10 / -5.56%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2014
             | 
            
                +0.10 / +5.88%
             |             
            
                1.80
             |           
            
                1.80
             |               
            
                1.60
             |                           
            
                1.80
             | 
            
                1.70
             |                     
            
                1.80
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/3/2014
             | 
            
                0.00 / 0.00%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/2/2014
             | 
            
                0.00 / 0.00%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/31/2013
             | 
            
                0.00 / 0.00%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2013
             | 
            
                0.00 / 0.00%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2013
             | 
            
                0.00 / 0.00%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/26/2013
             | 
            
                -0.30 / -15.00%
             |             
            
                1.70
             |           
            
                1.70
             |               
            
                1.70
             |                           
            
                1.70
             | 
            
                1.70
             |                     
            
                1.70
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2013
             | 
            
                +0.10 / +5.26%
             |             
            
                1.80
             |           
            
                2.00
             |               
            
                1.80
             |                           
            
                2.00
             | 
            
                1.80
             |                     
            
                2.00
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2013
             | 
            
                0.00 / 0.00%
             |             
            
                1.90
             |           
            
                1.90
             |               
            
                1.90
             |                           
            
                1.90
             | 
            
                1.90
             |                     
            
                1.90
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |