| 
                 
                    Closing price on 10/20/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    24.90 | 
                 
                
                    | High | 
                    24.90 | 
                 
                
                    | Low | 
                    22.80 | 
                     
                
                    | Volume | 
                    109,140 | 
                                 
                
                    | Split-adjusted Price | 
                    1.11 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HDC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/20/2008
             | 
            
                -1.10 / -4.60%
             |             
            
                24.90
             |           
            
                24.90
             |               
            
                22.80
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                1.11
             |                                 
            
                109,140
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2008
             | 
            
                +1.10 / +4.82%
             |             
            
                23.70
             |           
            
                23.90
             |               
            
                23.60
             |                           
            
                23.90
             | 
            
                23.90
             |                     
            
                1.16
             |                                 
            
                36,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/16/2008
             | 
            
                -1.20 / -5.00%
             |             
            
                22.80
             |           
            
                23.00
             |               
            
                22.80
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                1.11
             |                                 
            
                62,150
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2008
             | 
            
                -0.90 / -3.61%
             |             
            
                25.00
             |           
            
                25.30
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                1.17
             |                                 
            
                87,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2008
             | 
            
                +1.10 / +4.62%
             |             
            
                24.90
             |           
            
                24.90
             |               
            
                24.90
             |                           
            
                24.90
             | 
            
                24.90
             |                     
            
                1.21
             |                                 
            
                72,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/13/2008
             | 
            
                -0.90 / -3.64%
             |             
            
                23.80
             |           
            
                24.70
             |               
            
                23.80
             |                           
            
                23.80
             | 
            
                23.80
             |                     
            
                1.16
             |                                 
            
                36,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2008
             | 
            
                -1.30 / -5.00%
             |             
            
                24.70
             |           
            
                25.00
             |               
            
                24.70
             |                           
            
                24.70
             | 
            
                24.70
             |                     
            
                1.20
             |                                 
            
                47,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/9/2008
             | 
            
                -1.20 / -4.41%
             |             
            
                25.90
             |           
            
                28.00
             |               
            
                25.90
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                1.26
             |                                 
            
                39,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/8/2008
             | 
            
                -1.40 / -4.90%
             |             
            
                27.20
             |           
            
                27.50
             |               
            
                27.20
             |                           
            
                27.20
             | 
            
                27.20
             |                     
            
                1.32
             |                                 
            
                38,280
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2008
             | 
            
                -1.50 / -4.98%
             |             
            
                28.60
             |           
            
                28.60
             |               
            
                28.60
             |                           
            
                28.60
             | 
            
                28.60
             |                     
            
                1.39
             |                                 
            
                15,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/6/2008
             | 
            
                -1.40 / -4.44%
             |             
            
                30.50
             |           
            
                31.10
             |               
            
                30.10
             |                           
            
                30.10
             | 
            
                30.10
             |                     
            
                1.46
             |                                 
            
                31,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2008
             | 
            
                -0.60 / -1.87%
             |             
            
                31.00
             |           
            
                32.10
             |               
            
                31.00
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                1.53
             |                                 
            
                32,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/2/2008
             | 
            
                -0.60 / -1.83%
             |             
            
                32.70
             |           
            
                33.00
             |               
            
                32.00
             |                           
            
                32.10
             | 
            
                32.10
             |                     
            
                1.56
             |                                 
            
                37,870
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2008
             | 
            
                -0.70 / -2.10%
             |             
            
                32.90
             |           
            
                33.00
             |               
            
                32.70
             |                           
            
                32.70
             | 
            
                32.70
             |                     
            
                1.59
             |                                 
            
                10,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2008
             | 
            
                -1.70 / -4.84%
             |             
            
                33.40
             |           
            
                33.40
             |               
            
                33.40
             |                           
            
                33.40
             | 
            
                33.40
             |                     
            
                1.62
             |                                 
            
                540
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2008
             | 
            
                -1.80 / -4.88%
             |             
            
                35.10
             |           
            
                36.00
             |               
            
                35.10
             |                           
            
                35.10
             | 
            
                35.10
             |                     
            
                1.71
             |                                 
            
                19,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2008
             | 
            
                +0.50 / +1.37%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                35.40
             |                           
            
                36.90
             | 
            
                36.90
             |                     
            
                1.79
             |                                 
            
                22,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/25/2008
             | 
            
                +0.40 / +1.11%
             |             
            
                35.00
             |           
            
                36.40
             |               
            
                34.90
             |                           
            
                36.40
             | 
            
                36.40
             |                     
            
                1.77
             |                                 
            
                14,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2008
             | 
            
                0.00 / 0.00%
             |             
            
                34.40
             |           
            
                37.00
             |               
            
                34.40
             |                           
            
                36.00
             | 
            
                36.00
             |                     
            
                1.75
             |                                 
            
                10,730
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2008
             | 
            
                +0.60 / +1.69%
             |             
            
                33.80
             |           
            
                36.00
             |               
            
                33.80
             |                           
            
                36.00
             | 
            
                36.00
             |                     
            
                1.75
             |                                 
            
                21,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/22/2008
             | 
            
                +1.60 / +4.73%
             |             
            
                35.40
             |           
            
                35.40
             |               
            
                35.40
             |                           
            
                35.40
             | 
            
                35.40
             |                     
            
                1.72
             |                                 
            
                2,560
             |            
            
                 
             |                                       
         
    
        
            | 
                9/19/2008
             | 
            
                +1.60 / +4.97%
             |             
            
                33.80
             |           
            
                33.80
             |               
            
                33.80
             |                           
            
                33.80
             | 
            
                33.80
             |                     
            
                1.64
             |                                 
            
                26,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/18/2008
             | 
            
                -1.60 / -4.73%
             |             
            
                32.20
             |           
            
                32.20
             |               
            
                32.20
             |                           
            
                32.20
             | 
            
                32.20
             |                     
            
                1.56
             |                                 
            
                13,350
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2008
             | 
            
                -1.70 / -4.79%
             |             
            
                33.80
             |           
            
                33.80
             |               
            
                33.80
             |                           
            
                33.80
             | 
            
                33.80
             |                     
            
                1.64
             |                                 
            
                23,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2008
             | 
            
                +0.80 / +2.31%
             |             
            
                33.50
             |           
            
                35.50
             |               
            
                33.00
             |                           
            
                35.50
             | 
            
                35.50
             |                     
            
                1.72
             |                                 
            
                41,120
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2008
             | 
            
                0.00 / 0.00%
             |             
            
                33.00
             |           
            
                36.40
             |               
            
                33.00
             |                           
            
                34.70
             | 
            
                34.70
             |                     
            
                1.69
             |                                 
            
                58,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/12/2008
             | 
            
                -1.80 / -4.93%
             |             
            
                34.70
             |           
            
                34.70
             |               
            
                34.70
             |                           
            
                34.70
             | 
            
                34.70
             |                     
            
                1.69
             |                                 
            
                18,380
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2008
             | 
            
                -1.90 / -4.95%
             |             
            
                36.80
             |           
            
                37.50
             |               
            
                36.50
             |                           
            
                36.50
             | 
            
                36.50
             |                     
            
                1.77
             |                                 
            
                29,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2008
             | 
            
                -2.00 / -4.95%
             |             
            
                38.70
             |           
            
                40.00
             |               
            
                38.40
             |                           
            
                38.40
             | 
            
                38.40
             |                     
            
                1.87
             |                                 
            
                76,550
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2008
             | 
            
                -2.10 / -4.94%
             |             
            
                40.40
             |           
            
                41.30
             |               
            
                40.40
             |                           
            
                40.40
             | 
            
                40.40
             |                     
            
                1.96
             |                                 
            
                78,960
             |  
            
                 
             |                                                              
             
    
         
    
    
 |