| 
                 
                    Closing price on 3/27/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    28.70 | 
                 
                
                    | High | 
                    30.30 | 
                 
                
                    | Low | 
                    28.70 | 
                     
                
                    | Volume | 
                    202,150 | 
                                 
                
                    | Split-adjusted Price | 
                    30.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
LCM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2012
             | 
            
                -0.30 / -0.92%
             |             
            
                32.00
             |           
            
                33.00
             |               
            
                30.90
             |                           
            
                32.20
             | 
            
                32.20
             |                     
            
                32.20
             |                                 
            
                755,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2012
             | 
            
                +1.50 / +4.84%
             |             
            
                31.00
             |           
            
                32.50
             |               
            
                29.70
             |                           
            
                32.50
             | 
            
                32.50
             |                     
            
                32.50
             |                                 
            
                714,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2012
             | 
            
                +0.40 / +1.31%
             |             
            
                29.50
             |           
            
                31.90
             |               
            
                29.10
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                31.00
             |                                 
            
                582,830
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2012
             | 
            
                -1.40 / -4.38%
             |             
            
                32.50
             |           
            
                32.50
             |               
            
                30.60
             |                           
            
                30.60
             | 
            
                30.60
             |                     
            
                30.60
             |                                 
            
                455,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2012
             | 
            
                -1.60 / -4.76%
             |             
            
                32.00
             |           
            
                33.40
             |               
            
                32.00
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                32.00
             |                                 
            
                1,377,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2012
             | 
            
                -1.70 / -4.82%
             |             
            
                33.60
             |           
            
                35.10
             |               
            
                33.60
             |                           
            
                33.60
             | 
            
                33.60
             |                     
            
                33.60
             |                                 
            
                586,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/9/2012
             | 
            
                -1.80 / -4.85%
             |             
            
                35.30
             |           
            
                36.80
             |               
            
                35.30
             |                           
            
                35.30
             | 
            
                35.30
             |                     
            
                35.30
             |                                 
            
                945,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/8/2012
             | 
            
                -1.90 / -4.87%
             |             
            
                37.40
             |           
            
                39.00
             |               
            
                37.10
             |                           
            
                37.10
             | 
            
                37.10
             |                     
            
                37.10
             |                                 
            
                400,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2012
             | 
            
                +0.80 / +2.09%
             |             
            
                38.00
             |           
            
                39.00
             |               
            
                36.30
             |                           
            
                39.00
             | 
            
                39.00
             |                     
            
                39.00
             |                                 
            
                928,830
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2012
             | 
            
                +0.70 / +1.87%
             |             
            
                38.60
             |           
            
                38.80
             |               
            
                36.00
             |                           
            
                38.20
             | 
            
                38.20
             |                     
            
                38.20
             |                                 
            
                886,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/5/2012
             | 
            
                +1.70 / +4.75%
             |             
            
                35.80
             |           
            
                37.50
             |               
            
                34.10
             |                           
            
                37.50
             | 
            
                37.50
             |                     
            
                37.50
             |                                 
            
                1,743,620
             |            
            
                 
             |                                       
         
    
        
            | 
                3/2/2012
             | 
            
                -1.70 / -4.53%
             |             
            
                35.90
             |           
            
                39.00
             |               
            
                35.70
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                35.80
             |                                 
            
                825,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/1/2012
             | 
            
                +1.70 / +4.75%
             |             
            
                37.00
             |           
            
                37.50
             |               
            
                35.90
             |                           
            
                37.50
             | 
            
                37.50
             |                     
            
                37.50
             |                                 
            
                628,860
             |            
            
                 
             |                                       
         
    
        
            | 
                2/29/2012
             | 
            
                +1.70 / +4.99%
             |             
            
                34.80
             |           
            
                35.80
             |               
            
                34.80
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                35.80
             |                                 
            
                576,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2012
             | 
            
                +1.60 / +4.92%
             |             
            
                33.40
             |           
            
                34.10
             |               
            
                33.00
             |                           
            
                34.10
             | 
            
                34.10
             |                     
            
                34.10
             |                                 
            
                1,107,920
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2012
             | 
            
                +0.30 / +0.93%
             |             
            
                32.50
             |           
            
                32.80
             |               
            
                32.00
             |                           
            
                32.50
             | 
            
                32.50
             |                     
            
                32.50
             |                                 
            
                469,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2012
             | 
            
                -0.20 / -0.62%
             |             
            
                32.10
             |           
            
                33.30
             |               
            
                31.90
             |                           
            
                32.20
             | 
            
                32.20
             |                     
            
                32.20
             |                                 
            
                428,940
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2012
             | 
            
                +0.10 / +0.31%
             |             
            
                32.30
             |           
            
                33.10
             |               
            
                32.00
             |                           
            
                32.40
             | 
            
                32.40
             |                     
            
                32.40
             |                                 
            
                561,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2012
             | 
            
                -1.50 / -4.44%
             |             
            
                32.50
             |           
            
                33.80
             |               
            
                32.20
             |                           
            
                32.30
             | 
            
                32.30
             |                     
            
                32.30
             |                                 
            
                398,760
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2012
             | 
            
                +0.40 / +1.20%
             |             
            
                35.00
             |           
            
                35.00
             |               
            
                33.80
             |                           
            
                33.80
             | 
            
                33.80
             |                     
            
                33.80
             |                                 
            
                313,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2012
             | 
            
                +1.50 / +4.70%
             |             
            
                33.40
             |           
            
                33.40
             |               
            
                31.90
             |                           
            
                33.40
             | 
            
                33.40
             |                     
            
                33.40
             |                                 
            
                367,150
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2012
             | 
            
                +1.50 / +4.93%
             |             
            
                31.90
             |           
            
                31.90
             |               
            
                31.30
             |                           
            
                31.90
             | 
            
                31.90
             |                     
            
                31.90
             |                                 
            
                599,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2012
             | 
            
                +1.40 / +4.83%
             |             
            
                29.00
             |           
            
                30.40
             |               
            
                28.80
             |                           
            
                30.40
             | 
            
                30.40
             |                     
            
                30.40
             |                                 
            
                548,640
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2012
             | 
            
                +0.40 / +1.40%
             |             
            
                28.50
             |           
            
                29.00
             |               
            
                27.30
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                29.00
             |                                 
            
                334,880
             |  
            
                 
             |                                                              
             
    
         
    
    
 |