| 
                 
                    Closing price on 4/21/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    69.50 | 
                 
                
                    | High | 
                    69.50 | 
                 
                
                    | Low | 
                    68.50 | 
                     
                
                    | Volume | 
                    2,000 | 
                                 
                
                    | Split-adjusted Price | 
                    3.08 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HDG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/21/2011
             | 
            
                -2.50 / -3.52%
             |             
            
                69.50
             |           
            
                69.50
             |               
            
                68.50
             |                           
            
                68.50
             | 
            
                68.50
             |                     
            
                3.08
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2011
             | 
            
                0.00 / 0.00%
             |             
            
                72.00
             |           
            
                72.00
             |               
            
                68.00
             |                           
            
                71.00
             | 
            
                71.00
             |                     
            
                3.19
             |                                 
            
                3,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2011
             | 
            
                +2.00 / +2.90%
             |             
            
                71.50
             |           
            
                71.50
             |               
            
                70.00
             |                           
            
                71.00
             | 
            
                71.00
             |                     
            
                3.19
             |                                 
            
                6,010
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2011
             | 
            
                +2.50 / +3.76%
             |             
            
                69.00
             |           
            
                69.50
             |               
            
                69.00
             |                           
            
                69.00
             | 
            
                69.00
             |                     
            
                3.10
             |                                 
            
                50
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2011
             | 
            
                -3.50 / -5.00%
             |             
            
                68.00
             |           
            
                68.00
             |               
            
                66.50
             |                           
            
                66.50
             | 
            
                66.50
             |                     
            
                2.99
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2011
             | 
            
                0.00 / 0.00%
             |             
            
                68.50
             |           
            
                70.00
             |               
            
                68.50
             |                           
            
                70.00
             | 
            
                70.00
             |                     
            
                3.15
             |                                 
            
                1,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2011
             | 
            
                +1.00 / +1.45%
             |             
            
                68.50
             |           
            
                70.00
             |               
            
                68.00
             |                           
            
                70.00
             | 
            
                70.00
             |                     
            
                3.15
             |                                 
            
                3,360
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2011
             | 
            
                -1.00 / -1.43%
             |             
            
                69.50
             |           
            
                69.50
             |               
            
                69.00
             |                           
            
                69.00
             | 
            
                69.00
             |                     
            
                3.10
             |                                 
            
                450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2011
             | 
            
                -0.50 / -0.71%
             |             
            
                69.00
             |           
            
                70.00
             |               
            
                69.00
             |                           
            
                70.00
             | 
            
                70.00
             |                     
            
                3.15
             |                                 
            
                350
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2011
             | 
            
                +0.50 / +0.71%
             |             
            
                69.50
             |           
            
                70.50
             |               
            
                69.00
             |                           
            
                70.50
             | 
            
                70.50
             |                     
            
                3.17
             |                                 
            
                780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2011
             | 
            
                0.00 / 0.00%
             |             
            
                69.00
             |           
            
                70.00
             |               
            
                69.00
             |                           
            
                70.00
             | 
            
                70.00
             |                     
            
                3.15
             |                                 
            
                880
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2011
             | 
            
                -0.50 / -0.71%
             |             
            
                70.00
             |           
            
                70.00
             |               
            
                70.00
             |                           
            
                70.00
             | 
            
                70.00
             |                     
            
                3.15
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2011
             | 
            
                0.00 / 0.00%
             |             
            
                70.50
             |           
            
                70.50
             |               
            
                70.50
             |                           
            
                70.50
             | 
            
                70.50
             |                     
            
                3.17
             |                                 
            
                160
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2011
             | 
            
                -0.50 / -0.70%
             |             
            
                69.00
             |           
            
                70.50
             |               
            
                69.00
             |                           
            
                70.50
             | 
            
                70.50
             |                     
            
                3.17
             |                                 
            
                1,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2011
             | 
            
                -0.50 / -0.70%
             |             
            
                68.50
             |           
            
                71.00
             |               
            
                68.50
             |                           
            
                71.00
             | 
            
                71.00
             |                     
            
                3.19
             |                                 
            
                710
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2011
             | 
            
                +0.50 / +0.70%
             |             
            
                68.50
             |           
            
                71.50
             |               
            
                68.50
             |                           
            
                71.50
             | 
            
                71.50
             |                     
            
                3.22
             |                                 
            
                8,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2011
             | 
            
                0.00 / 0.00%
             |             
            
                71.00
             |           
            
                71.00
             |               
            
                71.00
             |                           
            
                71.00
             | 
            
                71.00
             |                     
            
                3.19
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2011
             | 
            
                -1.00 / -1.39%
             |             
            
                70.00
             |           
            
                71.00
             |               
            
                69.50
             |                           
            
                71.00
             | 
            
                71.00
             |                     
            
                3.19
             |                                 
            
                7,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2011
             | 
            
                -1.00 / -1.37%
             |             
            
                70.00
             |           
            
                72.00
             |               
            
                70.00
             |                           
            
                72.00
             | 
            
                72.00
             |                     
            
                3.24
             |                                 
            
                60
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2011
             | 
            
                0.00 / 0.00%
             |             
            
                73.00
             |           
            
                73.00
             |               
            
                73.00
             |                           
            
                73.00
             | 
            
                73.00
             |                     
            
                3.28
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2011
             | 
            
                +1.00 / +1.39%
             |             
            
                72.00
             |           
            
                73.00
             |               
            
                71.50
             |                           
            
                73.00
             | 
            
                73.00
             |                     
            
                3.28
             |                                 
            
                14,030
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2011
             | 
            
                +1.50 / +2.13%
             |             
            
                71.50
             |           
            
                72.00
             |               
            
                70.00
             |                           
            
                72.00
             | 
            
                72.00
             |                     
            
                3.24
             |                                 
            
                8,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2011
             | 
            
                -2.50 / -3.42%
             |             
            
                70.00
             |           
            
                71.00
             |               
            
                70.00
             |                           
            
                70.50
             | 
            
                70.50
             |                     
            
                3.17
             |                                 
            
                2,450
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2011
             | 
            
                0.00 / 0.00%
             |             
            
                73.00
             |           
            
                73.00
             |               
            
                73.00
             |                           
            
                73.00
             | 
            
                73.00
             |                     
            
                3.28
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2011
             | 
            
                0.00 / 0.00%
             |             
            
                70.00
             |           
            
                73.00
             |               
            
                70.00
             |                           
            
                73.00
             | 
            
                73.00
             |                     
            
                3.28
             |                                 
            
                10,810
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2011
             | 
            
                -1.00 / -1.35%
             |             
            
                73.00
             |           
            
                73.00
             |               
            
                72.50
             |                           
            
                73.00
             | 
            
                73.00
             |                     
            
                3.28
             |                                 
            
                860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/14/2011
             | 
            
                -1.00 / -1.33%
             |             
            
                75.00
             |           
            
                75.00
             |               
            
                71.50
             |                           
            
                74.00
             | 
            
                74.00
             |                     
            
                3.33
             |                                 
            
                2,110
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2011
             | 
            
                +2.50 / +3.45%
             |             
            
                74.50
             |           
            
                75.00
             |               
            
                74.50
             |                           
            
                75.00
             | 
            
                75.00
             |                     
            
                3.37
             |                                 
            
                3,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2011
             | 
            
                -0.50 / -0.68%
             |             
            
                73.00
             |           
            
                73.00
             |               
            
                70.00
             |                           
            
                72.50
             | 
            
                72.50
             |                     
            
                3.26
             |                                 
            
                1,080
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2011
             | 
            
                0.00 / 0.00%
             |             
            
                69.50
             |           
            
                73.50
             |               
            
                69.50
             |                           
            
                73.00
             | 
            
                73.00
             |                     
            
                3.28
             |                                 
            
                3,950
             |  
            
                 
             |                                                              
             
    
         
    
    
 |