| 
                 
                    Closing price on 6/27/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    17.50 | 
                 
                
                    | High | 
                    17.50 | 
                 
                
                    | Low | 
                    17.50 | 
                     
                
                    | Volume | 
                    0 | 
                                 
                
                    | Split-adjusted Price | 
                    13.98 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SCD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/27/2013
             | 
            
                0.00 / 0.00%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                13.98
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2013
             | 
            
                0.00 / 0.00%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                13.98
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2013
             | 
            
                0.00 / 0.00%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                13.98
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2013
             | 
            
                0.00 / 0.00%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                13.98
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2013
             | 
            
                0.00 / 0.00%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                13.98
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2013
             | 
            
                -0.40 / -2.23%
             |             
            
                16.70
             |           
            
                17.50
             |               
            
                16.70
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                13.98
             |                                 
            
                5,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/19/2013
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                14.30
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2013
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                14.30
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2013
             | 
            
                +0.40 / +2.29%
             |             
            
                17.50
             |           
            
                17.90
             |               
            
                17.50
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                14.30
             |                                 
            
                30
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2013
             | 
            
                -0.50 / -2.78%
             |             
            
                16.90
             |           
            
                17.50
             |               
            
                16.80
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                13.98
             |                                 
            
                5,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2013
             | 
            
                -1.30 / -6.74%
             |             
            
                18.00
             |           
            
                18.90
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                14.38
             |                                 
            
                1,910
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2013
             | 
            
                +0.80 / +4.32%
             |             
            
                18.40
             |           
            
                19.50
             |               
            
                18.40
             |                           
            
                19.30
             | 
            
                19.30
             |                     
            
                15.42
             |                                 
            
                1,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2013
             | 
            
                +0.50 / +2.78%
             |             
            
                18.00
             |           
            
                18.50
             |               
            
                18.00
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                14.78
             |                                 
            
                50
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2013
             | 
            
                -0.30 / -1.64%
             |             
            
                19.40
             |           
            
                19.40
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                14.38
             |                                 
            
                550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2013
             | 
            
                0.00 / 0.00%
             |             
            
                18.30
             |           
            
                18.30
             |               
            
                18.30
             |                           
            
                18.30
             | 
            
                18.30
             |                     
            
                14.62
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2013
             | 
            
                -0.40 / -2.14%
             |             
            
                17.50
             |           
            
                18.30
             |               
            
                17.50
             |                           
            
                18.30
             | 
            
                18.30
             |                     
            
                14.62
             |                                 
            
                1,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2013
             | 
            
                0.00 / 0.00%
             |             
            
                18.70
             |           
            
                18.70
             |               
            
                18.70
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                14.94
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2013
             | 
            
                0.00 / 0.00%
             |             
            
                18.70
             |           
            
                18.70
             |               
            
                18.70
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                14.94
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2013
             | 
            
                +0.20 / +1.08%
             |             
            
                17.40
             |           
            
                18.70
             |               
            
                17.40
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                14.94
             |                                 
            
                3,230
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2013
             | 
            
                +0.10 / +0.54%
             |             
            
                18.00
             |           
            
                19.60
             |               
            
                18.00
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                14.78
             |                                 
            
                3,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2013
             | 
            
                0.00 / 0.00%
             |             
            
                17.20
             |           
            
                18.40
             |               
            
                17.20
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                14.70
             |                                 
            
                270
             |            
            
                 
             |                                       
         
    
        
            | 
                5/29/2013
             | 
            
                -0.30 / -1.60%
             |             
            
                17.40
             |           
            
                18.40
             |               
            
                17.40
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                14.70
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2013
             | 
            
                +0.20 / +1.08%
             |             
            
                18.50
             |           
            
                18.70
             |               
            
                18.50
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                14.94
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2013
             | 
            
                -0.50 / -2.63%
             |             
            
                18.30
             |           
            
                18.50
             |               
            
                18.20
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                14.78
             |                                 
            
                220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2013
             | 
            
                +1.10 / +6.15%
             |             
            
                16.80
             |           
            
                19.00
             |               
            
                16.80
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                15.18
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2013
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                14.30
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/22/2013
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                16.70
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                14.30
             |                                 
            
                6,330
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2013
             | 
            
                +0.60 / +3.47%
             |             
            
                16.10
             |           
            
                17.90
             |               
            
                16.10
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                14.30
             |                                 
            
                350,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2013
             | 
            
                0.00 / 0.00%
             |             
            
                17.80
             |           
            
                17.80
             |               
            
                16.20
             |                           
            
                17.30
             | 
            
                17.30
             |                     
            
                13.82
             |                                 
            
                330
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2013
             | 
            
                -0.30 / -1.70%
             |             
            
                16.40
             |           
            
                17.50
             |               
            
                16.40
             |                           
            
                17.30
             | 
            
                17.30
             |                     
            
                13.82
             |                                 
            
                20,510
             |  
            
                 
             |                                                              
             
    
         
    
    
 |