| 
                 
                    Closing price on 9/17/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    45.00 | 
                 
                
                    | High | 
                    45.00 | 
                 
                
                    | Low | 
                    45.00 | 
                     
                
                    | Volume | 
                    100 | 
                                 
                
                    | Split-adjusted Price | 
                    5.32 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
LDP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/17/2010
             | 
            
                +2.00 / +4.65%
             |             
            
                45.00
             |           
            
                45.00
             |               
            
                45.00
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                5.32
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2010
             | 
            
                -2.60 / -5.70%
             |             
            
                47.90
             |           
            
                47.90
             |               
            
                43.00
             |                           
            
                43.00
             | 
            
                43.33
             |                     
            
                5.09
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2010
             | 
            
                -3.40 / -6.94%
             |             
            
                48.00
             |           
            
                48.00
             |               
            
                45.60
             |                           
            
                45.60
             | 
            
                45.84
             |                     
            
                5.40
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2010
             | 
            
                +3.00 / +6.52%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                49.00
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                5.80
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2010
             | 
            
                -1.70 / -3.56%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                46.00
             |                           
            
                46.00
             | 
            
                46.14
             |                     
            
                5.44
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2010
             | 
            
                -3.50 / -6.84%
             |             
            
                48.00
             |           
            
                48.00
             |               
            
                47.70
             |                           
            
                47.70
             | 
            
                47.95
             |                     
            
                5.64
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2010
             | 
            
                +0.20 / +0.39%
             |             
            
                51.20
             |           
            
                51.20
             |               
            
                51.20
             |                           
            
                51.20
             | 
            
                51.20
             |                     
            
                6.06
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2010
             | 
            
                -0.20 / -0.39%
             |             
            
                52.00
             |           
            
                52.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.20
             |                     
            
                6.03
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2010
             | 
            
                +3.30 / +6.89%
             |             
            
                46.00
             |           
            
                51.20
             |               
            
                46.00
             |                           
            
                51.20
             | 
            
                48.60
             |                     
            
                6.06
             |                                 
            
                6,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2010
             | 
            
                +3.30 / +7.40%
             |             
            
                47.90
             |           
            
                47.90
             |               
            
                47.90
             |                           
            
                47.90
             | 
            
                47.90
             |                     
            
                5.67
             |                                 
            
                2,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/1/2010
             | 
            
                -0.40 / -0.89%
             |             
            
                45.30
             |           
            
                45.30
             |               
            
                44.60
             |                           
            
                44.60
             | 
            
                44.83
             |                     
            
                5.28
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2010
             | 
            
                +1.00 / +2.27%
             |             
            
                46.00
             |           
            
                46.00
             |               
            
                45.00
             |                           
            
                45.00
             | 
            
                45.11
             |                     
            
                5.32
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2010
             | 
            
                +3.00 / +7.32%
             |             
            
                44.00
             |           
            
                44.00
             |               
            
                44.00
             |                           
            
                44.00
             | 
            
                44.00
             |                     
            
                5.21
             |                                 
            
                3,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2010
             | 
            
                0.00 / 0.00%
             |             
            
                43.00
             |           
            
                43.00
             |               
            
                40.20
             |                           
            
                41.00
             | 
            
                41.18
             |                     
            
                4.85
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2010
             | 
            
                -3.00 / -6.82%
             |             
            
                40.00
             |           
            
                41.00
             |               
            
                40.00
             |                           
            
                41.00
             | 
            
                40.21
             |                     
            
                4.85
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/25/2010
             | 
            
                -1.30 / -2.87%
             |             
            
                43.00
             |           
            
                44.00
             |               
            
                43.00
             |                           
            
                44.00
             | 
            
                43.85
             |                     
            
                5.09
             |                                 
            
                5,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2010
             | 
            
                -1.70 / -3.62%
             |             
            
                51.20
             |           
            
                51.20
             |               
            
                45.30
             |                           
            
                45.30
             | 
            
                45.96
             |                     
            
                5.24
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2010
             | 
            
                -3.10 / -6.19%
             |             
            
                50.00
             |           
            
                50.00
             |               
            
                47.00
             |                           
            
                47.00
             | 
            
                47.92
             |                     
            
                5.43
             |                                 
            
                2,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2010
             | 
            
                -2.90 / -5.47%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                50.10
             |                           
            
                50.10
             | 
            
                50.15
             |                     
            
                5.79
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2010
             | 
            
                0.00 / 0.00%
             |             
            
                54.50
             |           
            
                54.50
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.75
             |                     
            
                6.13
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2010
             | 
            
                -3.90 / -6.85%
             |             
            
                53.00
             |           
            
                53.00
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.00
             |                     
            
                6.13
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2010
             | 
            
                +3.40 / +6.36%
             |             
            
                56.90
             |           
            
                56.90
             |               
            
                56.90
             |                           
            
                56.90
             | 
            
                56.90
             |                     
            
                6.58
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2010
             | 
            
                -1.50 / -2.73%
             |             
            
                55.00
             |           
            
                55.00
             |               
            
                53.50
             |                           
            
                53.50
             | 
            
                53.75
             |                     
            
                6.19
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2010
             | 
            
                +2.10 / +3.97%
             |             
            
                52.50
             |           
            
                55.00
             |               
            
                52.50
             |                           
            
                55.00
             | 
            
                53.33
             |                     
            
                6.36
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/12/2010
             | 
            
                +0.70 / +1.34%
             |             
            
                52.90
             |           
            
                52.90
             |               
            
                52.90
             |                           
            
                52.90
             | 
            
                52.90
             |                     
            
                6.12
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/11/2010
             | 
            
                +0.10 / +0.19%
             |             
            
                54.00
             |           
            
                54.00
             |               
            
                52.20
             |                           
            
                52.20
             | 
            
                52.57
             |                     
            
                6.03
             |                                 
            
                700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/10/2010
             | 
            
                -3.90 / -6.96%
             |             
            
                52.30
             |           
            
                52.30
             |               
            
                52.10
             |                           
            
                52.10
             | 
            
                52.12
             |                     
            
                6.02
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2010
             | 
            
                -3.00 / -5.08%
             |             
            
                56.00
             |           
            
                56.00
             |               
            
                56.00
             |                           
            
                56.00
             | 
            
                56.00
             |                     
            
                6.47
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2010
             | 
            
                0.00 / 0.00%
             |             
            
                58.00
             |           
            
                59.00
             |               
            
                58.00
             |                           
            
                59.00
             | 
            
                58.67
             |                     
            
                6.82
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2010
             | 
            
                -4.40 / -6.94%
             |             
            
                60.00
             |           
            
                60.00
             |               
            
                59.00
             |                           
            
                59.00
             | 
            
                59.69
             |                     
            
                6.82
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |