| 
                 
                    Closing price on 6/4/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    39.00 | 
                 
                
                    | High | 
                    39.00 | 
                 
                
                    | Low | 
                    39.00 | 
                     
                
                    | Volume | 
                    0 | 
                                 
                
                    | Split-adjusted Price | 
                    11.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
LDP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/4/2013
             | 
            
                0.00 / 0.00%
             |             
            
                39.00
             |           
            
                39.00
             |               
            
                39.00
             |                           
            
                39.00
             | 
            
                39.00
             |                     
            
                11.60
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/3/2013
             | 
            
                0.00 / 0.00%
             |             
            
                37.60
             |           
            
                39.00
             |               
            
                37.60
             |                           
            
                39.00
             | 
            
                38.07
             |                     
            
                11.60
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2013
             | 
            
                0.00 / 0.00%
             |             
            
                36.10
             |           
            
                39.00
             |               
            
                36.10
             |                           
            
                39.00
             | 
            
                37.55
             |                     
            
                11.60
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2013
             | 
            
                0.00 / 0.00%
             |             
            
                39.00
             |           
            
                39.00
             |               
            
                39.00
             |                           
            
                39.00
             | 
            
                39.00
             |                     
            
                11.60
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/29/2013
             | 
            
                +0.50 / +1.30%
             |             
            
                35.60
             |           
            
                39.00
             |               
            
                35.60
             |                           
            
                39.00
             | 
            
                37.30
             |                     
            
                11.60
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2013
             | 
            
                -0.50 / -1.28%
             |             
            
                36.30
             |           
            
                38.50
             |               
            
                36.30
             |                           
            
                38.50
             | 
            
                36.55
             |                     
            
                11.45
             |                                 
            
                1,188
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/27/2013
             | 
            
                0.00 / 0.00%
             |             
            
                39.00
             |           
            
                39.00
             |               
            
                39.00
             |                           
            
                39.00
             | 
            
                39.00
             |                     
            
                11.60
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2013
             | 
            
                0.00 / 0.00%
             |             
            
                38.10
             |           
            
                39.00
             |               
            
                38.10
             |                           
            
                39.00
             | 
            
                38.18
             |                     
            
                11.60
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2013
             | 
            
                +0.50 / +1.30%
             |             
            
                39.00
             |           
            
                39.00
             |               
            
                39.00
             |                           
            
                39.00
             | 
            
                39.00
             |                     
            
                11.60
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2013
             | 
            
                +0.30 / +0.79%
             |             
            
                38.50
             |           
            
                38.50
             |               
            
                38.50
             |                           
            
                38.50
             | 
            
                38.50
             |                     
            
                11.45
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2013
             | 
            
                +1.20 / +3.24%
             |             
            
                40.50
             |           
            
                40.50
             |               
            
                38.20
             |                           
            
                38.20
             | 
            
                39.35
             |                     
            
                10.62
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2013
             | 
            
                -3.60 / -8.87%
             |             
            
                40.50
             |           
            
                40.50
             |               
            
                37.00
             |                           
            
                37.00
             | 
            
                40.27
             |                     
            
                10.28
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2013
             | 
            
                -4.50 / -9.98%
             |             
            
                40.60
             |           
            
                40.60
             |               
            
                40.60
             |                           
            
                40.60
             | 
            
                40.60
             |                     
            
                11.29
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2013
             | 
            
                0.00 / 0.00%
             |             
            
                45.10
             |           
            
                45.10
             |               
            
                45.10
             |                           
            
                45.10
             | 
            
                45.10
             |                     
            
                12.54
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2013
             | 
            
                0.00 / 0.00%
             |             
            
                45.10
             |           
            
                45.10
             |               
            
                45.10
             |                           
            
                45.10
             | 
            
                45.10
             |                     
            
                12.54
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2013
             | 
            
                +4.10 / +10.00%
             |             
            
                38.00
             |           
            
                45.10
             |               
            
                38.00
             |                           
            
                45.10
             | 
            
                40.02
             |                     
            
                12.54
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2013
             | 
            
                +3.00 / +7.89%
             |             
            
                38.70
             |           
            
                41.00
             |               
            
                38.00
             |                           
            
                41.00
             | 
            
                38.37
             |                     
            
                11.40
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2013
             | 
            
                -2.00 / -5.00%
             |             
            
                36.20
             |           
            
                38.00
             |               
            
                36.00
             |                           
            
                38.00
             | 
            
                36.96
             |                     
            
                10.56
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2013
             | 
            
                -1.30 / -3.15%
             |             
            
                37.20
             |           
            
                42.00
             |               
            
                37.20
             |                           
            
                40.00
             | 
            
                38.17
             |                     
            
                11.12
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2013
             | 
            
                +2.40 / +6.17%
             |             
            
                41.30
             |           
            
                41.30
             |               
            
                41.30
             |                           
            
                41.30
             | 
            
                41.30
             |                     
            
                11.48
             |                                 
            
                136
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2013
             | 
            
                +3.50 / +9.89%
             |             
            
                34.50
             |           
            
                38.90
             |               
            
                34.50
             |                           
            
                38.90
             | 
            
                35.65
             |                     
            
                10.81
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2013
             | 
            
                +3.20 / +9.94%
             |             
            
                32.20
             |           
            
                35.40
             |               
            
                32.20
             |                           
            
                35.40
             | 
            
                32.33
             |                     
            
                9.84
             |                                 
            
                46,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2013
             | 
            
                0.00 / 0.00%
             |             
            
                32.20
             |           
            
                32.20
             |               
            
                32.20
             |                           
            
                32.20
             | 
            
                32.20
             |                     
            
                8.95
             |                                 
            
                2,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/2/2013
             | 
            
                +0.20 / +0.63%
             |             
            
                32.20
             |           
            
                32.20
             |               
            
                32.20
             |                           
            
                32.20
             | 
            
                32.20
             |                     
            
                8.95
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2013
             | 
            
                -0.20 / -0.62%
             |             
            
                32.00
             |           
            
                32.00
             |               
            
                32.00
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                8.90
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2013
             | 
            
                +0.20 / +0.63%
             |             
            
                32.10
             |           
            
                32.20
             |               
            
                32.10
             |                           
            
                32.20
             | 
            
                32.17
             |                     
            
                8.95
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2013
             | 
            
                +1.80 / +5.96%
             |             
            
                31.00
             |           
            
                32.00
             |               
            
                31.00
             |                           
            
                32.00
             | 
            
                31.59
             |                     
            
                8.90
             |                                 
            
                1,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2013
             | 
            
                0.00 / 0.00%
             |             
            
                30.20
             |           
            
                30.20
             |               
            
                30.20
             |                           
            
                30.20
             | 
            
                30.20
             |                     
            
                8.39
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2013
             | 
            
                -0.80 / -2.58%
             |             
            
                30.20
             |           
            
                30.20
             |               
            
                30.20
             |                           
            
                30.20
             | 
            
                30.20
             |                     
            
                8.39
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2013
             | 
            
                +1.00 / +3.33%
             |             
            
                31.00
             |           
            
                31.00
             |               
            
                31.00
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.62
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |