| 
                 
                    Closing price on 3/2/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    11.00 | 
                 
                
                    | High | 
                    11.50 | 
                 
                
                    | Low | 
                    11.00 | 
                     
                
                    | Volume | 
                    5,530 | 
                                 
                
                    | Split-adjusted Price | 
                    3.43 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
LSS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/2/2009
             | 
            
                +0.50 / +4.55%
             |             
            
                11.00
             |           
            
                11.50
             |               
            
                11.00
             |                           
            
                11.50
             | 
            
                11.50
             |                     
            
                3.43
             |                                 
            
                5,530
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2009
             | 
            
                +0.20 / +1.85%
             |             
            
                10.40
             |           
            
                11.00
             |               
            
                10.30
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                3.28
             |                                 
            
                5,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2009
             | 
            
                +0.20 / +1.89%
             |             
            
                10.80
             |           
            
                10.80
             |               
            
                10.10
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                3.22
             |                                 
            
                14,740
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2009
             | 
            
                +0.40 / +3.92%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.30
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                3.17
             |                                 
            
                21,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2009
             | 
            
                -0.50 / -4.67%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                3.05
             |                                 
            
                11,870
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2009
             | 
            
                -0.50 / -4.46%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.70
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                3.20
             |                                 
            
                19,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2009
             | 
            
                -0.30 / -2.61%
             |             
            
                11.00
             |           
            
                11.20
             |               
            
                11.00
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                3.34
             |                                 
            
                23,820
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2009
             | 
            
                -0.60 / -4.96%
             |             
            
                12.60
             |           
            
                12.60
             |               
            
                11.50
             |                           
            
                11.50
             | 
            
                11.50
             |                     
            
                3.43
             |                                 
            
                8,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2009
             | 
            
                -0.60 / -4.72%
             |             
            
                12.10
             |           
            
                12.10
             |               
            
                12.10
             |                           
            
                12.10
             | 
            
                12.10
             |                     
            
                3.61
             |                                 
            
                6,150
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2009
             | 
            
                -0.60 / -4.51%
             |             
            
                12.80
             |           
            
                12.80
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                3.79
             |                                 
            
                6,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2009
             | 
            
                -0.60 / -4.32%
             |             
            
                13.40
             |           
            
                13.50
             |               
            
                13.30
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                3.97
             |                                 
            
                5,810
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2009
             | 
            
                -0.20 / -1.42%
             |             
            
                13.50
             |           
            
                13.90
             |               
            
                13.50
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                4.15
             |                                 
            
                4,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/12/2009
             | 
            
                +0.10 / +0.71%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                14.10
             |                           
            
                14.10
             | 
            
                14.10
             |                     
            
                4.21
             |                                 
            
                30
             |            
            
                 
             |                                       
         
    
        
            | 
                2/11/2009
             | 
            
                +0.60 / +4.48%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                4.18
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2009
             | 
            
                -0.60 / -4.29%
             |             
            
                13.70
             |           
            
                13.70
             |               
            
                13.40
             |                           
            
                13.40
             | 
            
                13.40
             |                     
            
                4.00
             |                                 
            
                3,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2009
             | 
            
                0.00 / 0.00%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                4.18
             |                                 
            
                310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2009
             | 
            
                +0.50 / +3.70%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                4.18
             |                                 
            
                130
             |            
            
                 
             |                                       
         
    
        
            | 
                2/5/2009
             | 
            
                -0.70 / -4.93%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                13.50
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                4.03
             |                                 
            
                5,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/4/2009
             | 
            
                +0.40 / +2.90%
             |             
            
                13.50
             |           
            
                14.20
             |               
            
                13.50
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                4.24
             |                                 
            
                2,020
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2009
             | 
            
                +0.10 / +0.73%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                4.12
             |                                 
            
                5,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2009
             | 
            
                -0.30 / -2.14%
             |             
            
                13.70
             |           
            
                13.80
             |               
            
                13.70
             |                           
            
                13.70
             | 
            
                13.70
             |                     
            
                4.09
             |                                 
            
                1,380
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2009
             | 
            
                -0.20 / -1.41%
             |             
            
                14.00
             |           
            
                14.50
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                4.18
             |                                 
            
                210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2009
             | 
            
                -0.30 / -2.07%
             |             
            
                14.20
             |           
            
                14.20
             |               
            
                14.20
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                4.24
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2009
             | 
            
                +0.50 / +3.57%
             |             
            
                14.00
             |           
            
                14.50
             |               
            
                14.00
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                4.33
             |                                 
            
                3,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2009
             | 
            
                -0.20 / -1.41%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                4.18
             |                                 
            
                6,790
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2009
             | 
            
                -0.50 / -3.40%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.20
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                4.24
             |                                 
            
                2,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2009
             | 
            
                +0.60 / +4.26%
             |             
            
                13.80
             |           
            
                14.70
             |               
            
                13.80
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                4.39
             |                                 
            
                3,080
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2009
             | 
            
                -0.70 / -4.73%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                14.10
             |                           
            
                14.10
             | 
            
                14.10
             |                     
            
                4.21
             |                                 
            
                5,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2009
             | 
            
                +0.50 / +3.50%
             |             
            
                14.80
             |           
            
                14.80
             |               
            
                14.00
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                4.42
             |                                 
            
                520
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2009
             | 
            
                -0.70 / -4.67%
             |             
            
                14.30
             |           
            
                14.50
             |               
            
                14.30
             |                           
            
                14.30
             | 
            
                14.30
             |                     
            
                4.27
             |                                 
            
                12,560
             |  
            
                 
             |                                                              
             
    
         
    
    
 |