| 
                 
                    Closing price on 5/3/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    30.30 | 
                 
                
                    | High | 
                    31.80 | 
                 
                
                    | Low | 
                    29.80 | 
                     
                
                    | Volume | 
                    725,500 | 
                                 
                
                    | Split-adjusted Price | 
                    30.90 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
LCM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/3/2012
             | 
            
                +0.60 / +1.98%
             |             
            
                30.30
             |           
            
                31.80
             |               
            
                29.80
             |                           
            
                30.90
             | 
            
                30.90
             |                     
            
                30.90
             |                                 
            
                725,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/2/2012
             | 
            
                +0.70 / +2.36%
             |             
            
                31.00
             |           
            
                31.00
             |               
            
                30.00
             |                           
            
                30.30
             | 
            
                30.30
             |                     
            
                30.30
             |                                 
            
                1,292,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2012
             | 
            
                +1.40 / +4.96%
             |             
            
                29.60
             |           
            
                29.60
             |               
            
                29.60
             |                           
            
                29.60
             | 
            
                29.60
             |                     
            
                29.60
             |                                 
            
                57,820
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2012
             | 
            
                +1.30 / +4.83%
             |             
            
                28.20
             |           
            
                28.20
             |               
            
                28.20
             |                           
            
                28.20
             | 
            
                28.20
             |                     
            
                28.20
             |                                 
            
                37,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2012
             | 
            
                +1.20 / +4.67%
             |             
            
                26.30
             |           
            
                26.90
             |               
            
                25.70
             |                           
            
                26.90
             | 
            
                26.90
             |                     
            
                26.90
             |                                 
            
                288,860
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2012
             | 
            
                0.00 / 0.00%
             |             
            
                25.80
             |           
            
                26.20
             |               
            
                25.10
             |                           
            
                25.70
             | 
            
                25.70
             |                     
            
                25.70
             |                                 
            
                333,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2012
             | 
            
                0.00 / 0.00%
             |             
            
                25.20
             |           
            
                26.70
             |               
            
                25.20
             |                           
            
                25.70
             | 
            
                25.70
             |                     
            
                25.70
             |                                 
            
                359,540
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2012
             | 
            
                -1.30 / -4.81%
             |             
            
                26.50
             |           
            
                27.00
             |               
            
                25.70
             |                           
            
                25.70
             | 
            
                25.70
             |                     
            
                25.70
             |                                 
            
                471,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2012
             | 
            
                -1.40 / -4.93%
             |             
            
                28.50
             |           
            
                28.50
             |               
            
                27.00
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                27.00
             |                                 
            
                513,450
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2012
             | 
            
                -0.20 / -0.70%
             |             
            
                28.70
             |           
            
                29.00
             |               
            
                28.30
             |                           
            
                28.40
             | 
            
                28.40
             |                     
            
                28.40
             |                                 
            
                450,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2012
             | 
            
                -0.40 / -1.38%
             |             
            
                28.90
             |           
            
                29.20
             |               
            
                28.60
             |                           
            
                28.60
             | 
            
                28.60
             |                     
            
                28.60
             |                                 
            
                502,250
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2012
             | 
            
                -0.30 / -1.02%
             |             
            
                29.50
             |           
            
                29.70
             |               
            
                28.90
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                29.00
             |                                 
            
                549,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2012
             | 
            
                +0.90 / +3.17%
             |             
            
                29.80
             |           
            
                29.80
             |               
            
                29.00
             |                           
            
                29.30
             | 
            
                29.30
             |                     
            
                29.30
             |                                 
            
                562,230
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2012
             | 
            
                +0.10 / +0.35%
             |             
            
                28.30
             |           
            
                28.90
             |               
            
                28.30
             |                           
            
                28.40
             | 
            
                28.40
             |                     
            
                28.40
             |                                 
            
                300,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2012
             | 
            
                0.00 / 0.00%
             |             
            
                28.40
             |           
            
                29.00
             |               
            
                28.30
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                28.30
             |                                 
            
                607,260
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2012
             | 
            
                -0.40 / -1.39%
             |             
            
                28.60
             |           
            
                29.00
             |               
            
                28.20
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                28.30
             |                                 
            
                756,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/9/2012
             | 
            
                -0.30 / -1.03%
             |             
            
                29.50
             |           
            
                29.60
             |               
            
                28.60
             |                           
            
                28.70
             | 
            
                28.70
             |                     
            
                28.70
             |                                 
            
                327,870
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2012
             | 
            
                -0.40 / -1.36%
             |             
            
                29.40
             |           
            
                30.10
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                29.00
             |                                 
            
                385,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2012
             | 
            
                +1.00 / +3.52%
             |             
            
                28.50
             |           
            
                29.70
             |               
            
                28.00
             |                           
            
                29.40
             | 
            
                29.40
             |                     
            
                29.40
             |                                 
            
                467,460
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2012
             | 
            
                +0.40 / +1.43%
             |             
            
                28.10
             |           
            
                29.20
             |               
            
                28.00
             |                           
            
                28.40
             | 
            
                28.40
             |                     
            
                28.40
             |                                 
            
                234,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/3/2012
             | 
            
                -0.60 / -2.10%
             |             
            
                28.00
             |           
            
                28.70
             |               
            
                27.60
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                28.00
             |                                 
            
                265,380
             |            
            
                 
             |                                       
         
    
        
            | 
                3/30/2012
             | 
            
                -1.50 / -4.98%
             |             
            
                28.80
             |           
            
                29.60
             |               
            
                28.60
             |                           
            
                28.60
             | 
            
                28.60
             |                     
            
                28.60
             |                                 
            
                484,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/29/2012
             | 
            
                -1.50 / -4.75%
             |             
            
                31.60
             |           
            
                31.60
             |               
            
                30.10
             |                           
            
                30.10
             | 
            
                30.10
             |                     
            
                30.10
             |                                 
            
                361,870
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2012
             | 
            
                +1.30 / +4.29%
             |             
            
                31.40
             |           
            
                31.80
             |               
            
                29.80
             |                           
            
                31.60
             | 
            
                31.60
             |                     
            
                31.60
             |                                 
            
                497,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2012
             | 
            
                +1.40 / +4.84%
             |             
            
                28.70
             |           
            
                30.30
             |               
            
                28.70
             |                           
            
                30.30
             | 
            
                30.30
             |                     
            
                30.30
             |                                 
            
                202,150
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2012
             | 
            
                -0.70 / -2.36%
             |             
            
                29.00
             |           
            
                29.70
             |               
            
                28.40
             |                           
            
                28.90
             | 
            
                28.90
             |                     
            
                28.90
             |                                 
            
                647,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/23/2012
             | 
            
                -0.50 / -1.66%
             |             
            
                29.00
             |           
            
                30.60
             |               
            
                29.00
             |                           
            
                29.60
             | 
            
                29.60
             |                     
            
                29.60
             |                                 
            
                646,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2012
             | 
            
                -1.50 / -4.75%
             |             
            
                30.50
             |           
            
                30.90
             |               
            
                30.10
             |                           
            
                30.10
             | 
            
                30.10
             |                     
            
                30.10
             |                                 
            
                756,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2012
             | 
            
                +0.50 / +1.61%
             |             
            
                31.40
             |           
            
                31.90
             |               
            
                30.70
             |                           
            
                31.60
             | 
            
                31.60
             |                     
            
                31.60
             |                                 
            
                828,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2012
             | 
            
                -1.10 / -3.42%
             |             
            
                31.20
             |           
            
                31.30
             |               
            
                30.60
             |                           
            
                31.10
             | 
            
                31.10
             |                     
            
                31.10
             |                                 
            
                702,020
             |  
            
                 
             |                                                              
             
    
         
    
    
 |