| 
                 
                    Closing price on 6/17/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    15.40 | 
                 
                
                    | High | 
                    15.40 | 
                 
                
                    | Low | 
                    13.50 | 
                     
                
                    | Volume | 
                    1,000 | 
                                 
                
                    | Split-adjusted Price | 
                    4.87 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SED Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/17/2013
             | 
            
                -1.30 / -8.78%
             |             
            
                15.40
             |           
            
                15.40
             |               
            
                13.50
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                4.87
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2013
             | 
            
                +0.70 / +4.96%
             |             
            
                14.80
             |           
            
                14.80
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                5.34
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2013
             | 
            
                -1.00 / -6.62%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                14.10
             |                           
            
                14.10
             | 
            
                14.10
             |                     
            
                5.09
             |                                 
            
                14,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.50
             |               
            
                13.90
             |                           
            
                15.10
             | 
            
                15.10
             |                     
            
                5.45
             |                                 
            
                19,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2013
             | 
            
                -0.80 / -5.03%
             |             
            
                15.20
             |           
            
                15.30
             |               
            
                15.00
             |                           
            
                15.10
             | 
            
                15.10
             |                     
            
                5.45
             |                                 
            
                19,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2013
             | 
            
                -0.10 / -0.63%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                15.90
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                5.74
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2013
             | 
            
                +0.80 / +5.26%
             |             
            
                15.50
             |           
            
                16.00
             |               
            
                15.40
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                5.78
             |                                 
            
                24,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2013
             | 
            
                +1.30 / +9.35%
             |             
            
                14.00
             |           
            
                15.20
             |               
            
                13.90
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                5.49
             |                                 
            
                60,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2013
             | 
            
                0.00 / 0.00%
             |             
            
                13.90
             |           
            
                13.90
             |               
            
                13.90
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                5.02
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2013
             | 
            
                +1.20 / +9.45%
             |             
            
                13.00
             |           
            
                13.90
             |               
            
                13.00
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                5.02
             |                                 
            
                136,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2013
             | 
            
                +0.10 / +0.79%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                12.60
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                4.58
             |                                 
            
                21,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.60
             |           
            
                12.60
             |               
            
                12.60
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                4.55
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.30
             |           
            
                12.60
             |               
            
                12.30
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                4.55
             |                                 
            
                16,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/29/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.60
             |           
            
                12.60
             |               
            
                12.60
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                4.55
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2013
             | 
            
                -0.10 / -0.79%
             |             
            
                12.80
             |           
            
                12.90
             |               
            
                12.60
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                4.55
             |                                 
            
                15,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2013
             | 
            
                +0.50 / +4.10%
             |             
            
                12.50
             |           
            
                12.90
             |               
            
                12.50
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                4.58
             |                                 
            
                18,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2013
             | 
            
                +0.40 / +3.39%
             |             
            
                11.80
             |           
            
                12.20
             |               
            
                11.80
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                4.40
             |                                 
            
                38,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2013
             | 
            
                0.00 / 0.00%
             |             
            
                11.70
             |           
            
                11.80
             |               
            
                11.70
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                4.26
             |                                 
            
                3,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/22/2013
             | 
            
                +0.20 / +1.72%
             |             
            
                11.60
             |           
            
                11.80
             |               
            
                11.20
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                4.26
             |                                 
            
                45,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2013
             | 
            
                +0.30 / +2.65%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.60
             |                           
            
                11.60
             | 
            
                11.60
             |                     
            
                4.19
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2013
             | 
            
                +0.10 / +0.89%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                4.08
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2013
             | 
            
                0.00 / 0.00%
             |             
            
                11.20
             |           
            
                12.30
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                4.04
             |                                 
            
                700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2013
             | 
            
                -0.50 / -4.27%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                4.04
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2013
             | 
            
                0.00 / 0.00%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                4.22
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2013
             | 
            
                -0.10 / -0.85%
             |             
            
                11.00
             |           
            
                11.70
             |               
            
                11.00
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                4.22
             |                                 
            
                5,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2013
             | 
            
                0.00 / 0.00%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.80
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                4.26
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2013
             | 
            
                +0.10 / +0.85%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.80
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                4.26
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2013
             | 
            
                0.00 / 0.00%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                4.22
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2013
             | 
            
                +0.20 / +1.74%
             |             
            
                11.70
             |           
            
                11.80
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                4.22
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2013
             | 
            
                -0.90 / -7.26%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                11.50
             |                           
            
                11.50
             | 
            
                11.50
             |                     
            
                4.15
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |