| 
    
        
            | 
                    Closing price on 1/2/2007
                 |  |  
    
        |           
                
                    | Open | 75.00 |  
                    | High | 77.00 |  
                    | Low | 74.50 |  
                    | Volume | 85,400 |  
                    | Split-adjusted Price | 9.94 |  
                
             | 
 |  HAC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/2/2007 | +0.50 / +0.68% | 75.00 | 77.00 | 74.50 | 74.50 | 74.50 | 9.94 | 85,400 |   |  
            | 12/29/2006 | -1.60 / -2.12% | 76.00 | 76.50 | 74.00 | 74.00 | 74.00 | 9.87 | 85,900 |   |  			
            | 12/28/2006 | +3.90 / +5.44% | 78.80 | 78.80 | 72.00 | 75.60 | 75.60 | 10.08 | 128,700 |   |  
            | 12/27/2006 | +6.50 / +9.97% | 70.00 | 71.70 | 70.00 | 71.70 | 71.70 | 9.56 | 67,600 |   |  			
            | 12/26/2006 | +0.20 / +0.31% | 65.20 | 65.20 | 65.20 | 65.20 | 65.20 | 8.69 | 31,700 |   |  
            | 12/25/2006 | 0.00 / 0.00% | 58.50 | 65.00 | 58.50 | 65.00 | 65.00 | 8.67 | 139,800 |   |  			
            | 12/22/2006 | -3.00 / -4.41% | 68.50 | 68.50 | 64.80 | 65.00 | 65.00 | 8.67 | 19,400 |   |  
            | 12/21/2006 | -0.60 / -0.87% | 75.40 | 75.40 | 67.50 | 68.00 | 68.00 | 9.07 | 102,000 |   |  			
            | 12/20/2006 | +6.10 / +9.76% | 68.60 | 68.60 | 68.60 | 68.60 | 68.60 | 9.15 | 52,700 |   |  
            | 12/19/2006 | +5.60 / +9.84% | 52.00 | 62.50 | 52.00 | 62.50 | 62.50 | 8.33 | 88,700 |   |  			
            | 12/18/2006 | +2.60 / +4.79% | 48.90 | 59.00 | 48.90 | 56.90 | 56.90 | 7.59 | 68,800 |   |  
            | 12/15/2006 | +54.30 / +0.00% | 50.00 | 60.00 | 40.00 | 54.30 | 54.30 | 7.24 | 102,400 |   |  |