| 
                 
                    Closing price on 2/25/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    18.60 | 
                 
                
                    | High | 
                    18.60 | 
                 
                
                    | Low | 
                    18.20 | 
                     
                
                    | Volume | 
                    86,300 | 
                                 
                
                    | Split-adjusted Price | 
                    10.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HAC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/25/2010
             | 
            
                0.00 / 0.00%
             |             
            
                18.60
             |           
            
                18.60
             |               
            
                18.20
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                10.60
             |                                 
            
                86,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2010
             | 
            
                +0.10 / +0.55%
             |             
            
                18.00
             |           
            
                18.60
             |               
            
                18.00
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                10.60
             |                                 
            
                90,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/23/2010
             | 
            
                -0.60 / -3.17%
             |             
            
                18.50
             |           
            
                18.60
             |               
            
                18.00
             |                           
            
                18.30
             | 
            
                18.30
             |                     
            
                10.54
             |                                 
            
                89,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2010
             | 
            
                0.00 / 0.00%
             |             
            
                19.50
             |           
            
                19.50
             |               
            
                18.50
             |                           
            
                18.90
             | 
            
                18.90
             |                     
            
                10.89
             |                                 
            
                96,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/12/2010
             | 
            
                +0.50 / +2.72%
             |             
            
                19.20
             |           
            
                19.20
             |               
            
                18.40
             |                           
            
                18.90
             | 
            
                18.90
             |                     
            
                10.89
             |                                 
            
                89,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/11/2010
             | 
            
                +0.30 / +1.66%
             |             
            
                18.50
             |           
            
                18.70
             |               
            
                17.60
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                10.60
             |                                 
            
                104,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2010
             | 
            
                +0.30 / +1.69%
             |             
            
                18.20
             |           
            
                18.50
             |               
            
                17.90
             |                           
            
                18.10
             | 
            
                18.10
             |                     
            
                10.43
             |                                 
            
                100,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2010
             | 
            
                -0.60 / -3.26%
             |             
            
                18.00
             |           
            
                18.30
             |               
            
                17.60
             |                           
            
                17.80
             | 
            
                17.80
             |                     
            
                10.26
             |                                 
            
                102,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2010
             | 
            
                -0.30 / -1.60%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.00
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                10.60
             |                                 
            
                89,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/5/2010
             | 
            
                -0.60 / -3.11%
             |             
            
                19.00
             |           
            
                19.10
             |               
            
                18.60
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                10.77
             |                                 
            
                145,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/4/2010
             | 
            
                +0.50 / +2.66%
             |             
            
                19.10
             |           
            
                19.50
             |               
            
                18.90
             |                           
            
                19.30
             | 
            
                19.30
             |                     
            
                11.12
             |                                 
            
                150,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2010
             | 
            
                0.00 / 0.00%
             |             
            
                19.20
             |           
            
                19.20
             |               
            
                18.50
             |                           
            
                18.80
             | 
            
                18.80
             |                     
            
                10.83
             |                                 
            
                58,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2010
             | 
            
                -0.10 / -0.53%
             |             
            
                19.50
             |           
            
                20.00
             |               
            
                18.80
             |                           
            
                18.80
             | 
            
                18.80
             |                     
            
                10.83
             |                                 
            
                111,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2010
             | 
            
                -0.10 / -0.53%
             |             
            
                18.90
             |           
            
                19.00
             |               
            
                18.80
             |                           
            
                18.90
             | 
            
                18.90
             |                     
            
                10.89
             |                                 
            
                113,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2010
             | 
            
                +0.10 / +0.53%
             |             
            
                18.50
             |           
            
                19.30
             |               
            
                18.40
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                10.95
             |                                 
            
                176,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2010
             | 
            
                -0.30 / -1.56%
             |             
            
                19.40
             |           
            
                19.40
             |               
            
                18.80
             |                           
            
                18.90
             | 
            
                18.90
             |                     
            
                10.89
             |                                 
            
                84,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/27/2010
             | 
            
                -1.10 / -5.42%
             |             
            
                21.00
             |           
            
                21.20
             |               
            
                18.80
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                11.06
             |                                 
            
                232,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2010
             | 
            
                +1.00 / +5.18%
             |             
            
                19.10
             |           
            
                20.30
             |               
            
                19.10
             |                           
            
                20.30
             | 
            
                20.30
             |                     
            
                11.70
             |                                 
            
                166,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2010
             | 
            
                +0.10 / +0.52%
             |             
            
                19.00
             |           
            
                19.40
             |               
            
                18.50
             |                           
            
                19.30
             | 
            
                19.30
             |                     
            
                11.12
             |                                 
            
                175,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2010
             | 
            
                -0.10 / -0.52%
             |             
            
                18.50
             |           
            
                19.80
             |               
            
                18.00
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                11.06
             |                                 
            
                222,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2010
             | 
            
                -0.70 / -3.50%
             |             
            
                19.50
             |           
            
                20.20
             |               
            
                18.80
             |                           
            
                19.30
             | 
            
                19.30
             |                     
            
                11.12
             |                                 
            
                236,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2010
             | 
            
                -0.60 / -2.91%
             |             
            
                21.30
             |           
            
                21.50
             |               
            
                19.80
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                11.52
             |                                 
            
                179,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2010
             | 
            
                +0.20 / +0.98%
             |             
            
                20.00
             |           
            
                21.40
             |               
            
                19.70
             |                           
            
                20.60
             | 
            
                20.60
             |                     
            
                11.87
             |                                 
            
                165,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2010
             | 
            
                -1.50 / -6.85%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.40
             |                           
            
                20.40
             | 
            
                20.40
             |                     
            
                11.75
             |                                 
            
                346,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2010
             | 
            
                -0.50 / -2.23%
             |             
            
                23.40
             |           
            
                23.40
             |               
            
                21.50
             |                           
            
                21.90
             | 
            
                21.90
             |                     
            
                12.62
             |                                 
            
                196,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2010
             | 
            
                +0.60 / +2.75%
             |             
            
                22.00
             |           
            
                22.40
             |               
            
                21.90
             |                           
            
                22.40
             | 
            
                22.40
             |                     
            
                12.91
             |                                 
            
                389,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2010
             | 
            
                +0.50 / +2.35%
             |             
            
                20.40
             |           
            
                22.90
             |               
            
                20.30
             |                           
            
                21.80
             | 
            
                21.80
             |                     
            
                12.56
             |                                 
            
                465,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2010
             | 
            
                -1.30 / -5.75%
             |             
            
                22.90
             |           
            
                22.90
             |               
            
                21.30
             |                           
            
                21.30
             | 
            
                21.30
             |                     
            
                12.27
             |                                 
            
                322,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2010
             | 
            
                -0.70 / -3.00%
             |             
            
                23.60
             |           
            
                23.80
             |               
            
                22.50
             |                           
            
                22.60
             | 
            
                22.60
             |                     
            
                13.02
             |                                 
            
                233,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2010
             | 
            
                +0.30 / +1.30%
             |             
            
                23.30
             |           
            
                24.80
             |               
            
                22.60
             |                           
            
                23.30
             | 
            
                23.30
             |                     
            
                13.43
             |                                 
            
                466,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |