| 
                 
                    Closing price on 12/31/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    14.20 | 
                 
                
                    | High | 
                    14.20 | 
                 
                
                    | Low | 
                    13.70 | 
                     
                
                    | Volume | 
                    266,000 | 
                                 
                
                    | Split-adjusted Price | 
                    13.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NDF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/31/2014
             | 
            
                -0.60 / -4.17%
             |             
            
                14.20
             |           
            
                14.20
             |               
            
                13.70
             |                           
            
                13.80
             | 
            
                14.17
             |                     
            
                13.80
             |                                 
            
                266,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2014
             | 
            
                +1.30 / +9.92%
             |             
            
                13.20
             |           
            
                14.40
             |               
            
                13.00
             |                           
            
                14.40
             | 
            
                13.23
             |                     
            
                14.40
             |                                 
            
                265,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2014
             | 
            
                +0.20 / +1.55%
             |             
            
                13.30
             |           
            
                13.40
             |               
            
                12.20
             |                           
            
                13.10
             | 
            
                13.29
             |                     
            
                13.10
             |                                 
            
                694,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/26/2014
             | 
            
                -1.40 / -9.79%
             |             
            
                14.00
             |           
            
                14.20
             |               
            
                12.90
             |                           
            
                12.90
             | 
            
                13.98
             |                     
            
                12.90
             |                                 
            
                152,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2014
             | 
            
                +0.20 / +1.42%
             |             
            
                14.00
             |           
            
                14.30
             |               
            
                13.80
             |                           
            
                14.30
             | 
            
                13.93
             |                     
            
                14.30
             |                                 
            
                41,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2014
             | 
            
                +0.20 / +1.44%
             |             
            
                14.00
             |           
            
                14.40
             |               
            
                13.90
             |                           
            
                14.10
             | 
            
                13.99
             |                     
            
                14.10
             |                                 
            
                41,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2014
             | 
            
                -0.10 / -0.71%
             |             
            
                14.00
             |           
            
                14.10
             |               
            
                13.90
             |                           
            
                13.90
             | 
            
                13.95
             |                     
            
                13.90
             |                                 
            
                528,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2014
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.50
             |               
            
                13.90
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                14.00
             |                                 
            
                35,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/19/2014
             | 
            
                +0.10 / +0.72%
             |             
            
                13.80
             |           
            
                14.00
             |               
            
                13.80
             |                           
            
                14.00
             | 
            
                13.87
             |                     
            
                14.00
             |                                 
            
                352,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/18/2014
             | 
            
                +0.10 / +0.72%
             |             
            
                13.90
             |           
            
                14.10
             |               
            
                13.70
             |                           
            
                13.90
             | 
            
                13.95
             |                     
            
                13.90
             |                                 
            
                359,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/17/2014
             | 
            
                -0.80 / -5.48%
             |             
            
                14.50
             |           
            
                14.60
             |               
            
                13.20
             |                           
            
                13.80
             | 
            
                14.27
             |                     
            
                13.80
             |                                 
            
                233,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2014
             | 
            
                -0.20 / -1.35%
             |             
            
                14.80
             |           
            
                15.00
             |               
            
                14.60
             |                           
            
                14.60
             | 
            
                14.78
             |                     
            
                14.60
             |                                 
            
                342,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2014
             | 
            
                +0.30 / +2.07%
             |             
            
                15.30
             |           
            
                15.40
             |               
            
                14.40
             |                           
            
                14.80
             | 
            
                14.47
             |                     
            
                14.80
             |                                 
            
                377,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/12/2014
             | 
            
                +0.40 / +2.84%
             |             
            
                14.50
             |           
            
                15.20
             |               
            
                14.00
             |                           
            
                14.50
             | 
            
                14.59
             |                     
            
                14.50
             |                                 
            
                253,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/11/2014
             | 
            
                -0.50 / -3.42%
             |             
            
                14.70
             |           
            
                16.00
             |               
            
                14.10
             |                           
            
                14.10
             | 
            
                15.57
             |                     
            
                14.10
             |                                 
            
                228,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2014
             | 
            
                -1.20 / -7.59%
             |             
            
                15.50
             |           
            
                16.20
             |               
            
                14.30
             |                           
            
                14.60
             | 
            
                15.77
             |                     
            
                14.60
             |                                 
            
                165,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2014
             | 
            
                -1.70 / -9.71%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                15.80
             |                           
            
                15.80
             | 
            
                16.92
             |                     
            
                15.80
             |                                 
            
                190,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2014
             | 
            
                -0.20 / -1.13%
             |             
            
                18.40
             |           
            
                18.40
             |               
            
                16.80
             |                           
            
                17.50
             | 
            
                17.31
             |                     
            
                17.50
             |                                 
            
                163,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/5/2014
             | 
            
                +0.20 / +1.14%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                17.00
             |                           
            
                17.70
             | 
            
                17.40
             |                     
            
                17.70
             |                                 
            
                278,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/4/2014
             | 
            
                0.00 / 0.00%
             |             
            
                17.50
             |           
            
                19.20
             |               
            
                17.00
             |                           
            
                17.50
             | 
            
                17.97
             |                     
            
                17.50
             |                                 
            
                418,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2014
             | 
            
                -1.50 / -7.89%
             |             
            
                18.80
             |           
            
                18.80
             |               
            
                17.30
             |                           
            
                17.50
             | 
            
                17.93
             |                     
            
                17.50
             |                                 
            
                389,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2014
             | 
            
                -1.70 / -8.21%
             |             
            
                19.20
             |           
            
                20.00
             |               
            
                18.70
             |                           
            
                19.00
             | 
            
                19.19
             |                     
            
                19.00
             |                                 
            
                394,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2014
             | 
            
                0.00 / 0.00%
             |             
            
                21.20
             |           
            
                22.00
             |               
            
                19.00
             |                           
            
                20.70
             | 
            
                21.06
             |                     
            
                20.70
             |                                 
            
                392,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2014
             | 
            
                +1.80 / +9.52%
             |             
            
                20.20
             |           
            
                20.70
             |               
            
                18.90
             |                           
            
                20.70
             | 
            
                20.37
             |                     
            
                20.70
             |                                 
            
                309,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2014
             | 
            
                +1.70 / +9.88%
             |             
            
                17.00
             |           
            
                18.90
             |               
            
                16.40
             |                           
            
                18.90
             | 
            
                17.08
             |                     
            
                18.90
             |                                 
            
                725,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2014
             | 
            
                0.00 / 0.00%
             |             
            
                17.20
             |           
            
                17.20
             |               
            
                16.70
             |                           
            
                17.20
             | 
            
                17.03
             |                     
            
                17.20
             |                                 
            
                194,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2014
             | 
            
                -0.50 / -2.82%
             |             
            
                17.70
             |           
            
                17.80
             |               
            
                17.20
             |                           
            
                17.20
             | 
            
                17.64
             |                     
            
                17.20
             |                                 
            
                252,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2014
             | 
            
                -0.60 / -3.28%
             |             
            
                18.00
             |           
            
                18.20
             |               
            
                17.30
             |                           
            
                17.70
             | 
            
                17.68
             |                     
            
                17.70
             |                                 
            
                515,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2014
             | 
            
                0.00 / 0.00%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.00
             |                           
            
                18.30
             | 
            
                18.17
             |                     
            
                18.30
             |                                 
            
                211,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/20/2014
             | 
            
                0.00 / 0.00%
             |             
            
                18.60
             |           
            
                18.60
             |               
            
                18.00
             |                           
            
                18.30
             | 
            
                18.27
             |                     
            
                18.30
             |                                 
            
                233,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |