| 
                 
                    Closing price on 7/9/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    15.20 | 
                 
                
                    | High | 
                    15.20 | 
                 
                
                    | Low | 
                    15.00 | 
                     
                
                    | Volume | 
                    91,800 | 
                                 
                
                    | Split-adjusted Price | 
                    8.64 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HAC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/9/2010
             | 
            
                0.00 / 0.00%
             |             
            
                15.20
             |           
            
                15.20
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                8.64
             |                                 
            
                91,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2010
             | 
            
                +0.20 / +1.35%
             |             
            
                15.70
             |           
            
                15.70
             |               
            
                14.90
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                8.64
             |                                 
            
                152,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2010
             | 
            
                -0.20 / -1.33%
             |             
            
                15.70
             |           
            
                15.70
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                8.53
             |                                 
            
                59,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2010
             | 
            
                -0.20 / -1.32%
             |             
            
                15.20
             |           
            
                15.20
             |               
            
                14.70
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                8.64
             |                                 
            
                109,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2010
             | 
            
                0.00 / 0.00%
             |             
            
                15.70
             |           
            
                15.70
             |               
            
                15.00
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                8.76
             |                                 
            
                69,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2010
             | 
            
                +0.20 / +1.33%
             |             
            
                15.00
             |           
            
                15.40
             |               
            
                15.00
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                8.76
             |                                 
            
                116,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2010
             | 
            
                -0.30 / -1.96%
             |             
            
                15.00
             |           
            
                15.30
             |               
            
                14.90
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                8.64
             |                                 
            
                63,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2010
             | 
            
                -0.20 / -1.29%
             |             
            
                15.60
             |           
            
                15.60
             |               
            
                15.10
             |                           
            
                15.30
             | 
            
                15.30
             |                     
            
                8.82
             |                                 
            
                73,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2010
             | 
            
                0.00 / 0.00%
             |             
            
                15.70
             |           
            
                15.80
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                8.93
             |                                 
            
                95,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2010
             | 
            
                -0.10 / -0.64%
             |             
            
                15.50
             |           
            
                15.70
             |               
            
                15.40
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                8.93
             |                                 
            
                53,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2010
             | 
            
                -0.30 / -1.89%
             |             
            
                15.60
             |           
            
                15.80
             |               
            
                15.50
             |                           
            
                15.60
             | 
            
                15.60
             |                     
            
                8.99
             |                                 
            
                102,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2010
             | 
            
                -0.10 / -0.63%
             |             
            
                16.00
             |           
            
                16.10
             |               
            
                15.80
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                9.16
             |                                 
            
                96,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2010
             | 
            
                +0.10 / +0.63%
             |             
            
                15.90
             |           
            
                16.00
             |               
            
                15.70
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                9.22
             |                                 
            
                72,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2010
             | 
            
                -0.30 / -1.85%
             |             
            
                16.20
             |           
            
                16.30
             |               
            
                15.90
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                9.16
             |                                 
            
                113,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2010
             | 
            
                0.00 / 0.00%
             |             
            
                16.40
             |           
            
                16.50
             |               
            
                16.20
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                9.33
             |                                 
            
                101,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2010
             | 
            
                +0.10 / +0.62%
             |             
            
                16.30
             |           
            
                16.30
             |               
            
                16.10
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                9.33
             |                                 
            
                116,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2010
             | 
            
                -0.40 / -2.42%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.10
             |                           
            
                16.10
             | 
            
                16.10
             |                     
            
                9.28
             |                                 
            
                91,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2010
             | 
            
                +0.50 / +3.13%
             |             
            
                16.10
             |           
            
                17.00
             |               
            
                16.10
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                9.51
             |                                 
            
                200,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2010
             | 
            
                -0.30 / -1.84%
             |             
            
                16.30
             |           
            
                16.30
             |               
            
                15.90
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                9.22
             |                                 
            
                76,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2010
             | 
            
                +0.10 / +0.62%
             |             
            
                16.40
             |           
            
                16.60
             |               
            
                16.20
             |                           
            
                16.30
             | 
            
                16.30
             |                     
            
                9.39
             |                                 
            
                70,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2010
             | 
            
                +0.20 / +1.25%
             |             
            
                16.50
             |           
            
                16.60
             |               
            
                16.00
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                9.33
             |                                 
            
                89,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2010
             | 
            
                0.00 / 0.00%
             |             
            
                16.00
             |           
            
                16.10
             |               
            
                15.80
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                9.22
             |                                 
            
                69,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2010
             | 
            
                0.00 / 0.00%
             |             
            
                16.30
             |           
            
                16.30
             |               
            
                15.90
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                9.22
             |                                 
            
                71,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2010
             | 
            
                +0.10 / +0.63%
             |             
            
                16.00
             |           
            
                16.20
             |               
            
                15.80
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                9.22
             |                                 
            
                174,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2010
             | 
            
                -0.90 / -5.36%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                15.80
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                9.16
             |                                 
            
                224,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2010
             | 
            
                -0.20 / -1.18%
             |             
            
                17.20
             |           
            
                17.30
             |               
            
                16.60
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                9.68
             |                                 
            
                100,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2010
             | 
            
                +0.10 / +0.59%
             |             
            
                17.30
             |           
            
                17.30
             |               
            
                16.80
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                9.80
             |                                 
            
                127,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2010
             | 
            
                0.00 / 0.00%
             |             
            
                16.40
             |           
            
                17.00
             |               
            
                16.40
             |                           
            
                16.90
             | 
            
                16.90
             |                     
            
                9.74
             |                                 
            
                67,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2010
             | 
            
                -0.10 / -0.59%
             |             
            
                17.00
             |           
            
                17.10
             |               
            
                16.50
             |                           
            
                16.90
             | 
            
                16.90
             |                     
            
                9.74
             |                                 
            
                90,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2010
             | 
            
                -0.60 / -3.41%
             |             
            
                16.90
             |           
            
                17.50
             |               
            
                16.80
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                9.80
             |                                 
            
                87,900
             |  
            
                 
             |                                                              
             
    
         
    
    
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