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                    Closing price on 5/10/2010
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                    | Open | 21.00 |  
                    | High | 21.00 |  
                    | Low | 21.00 |  
                    | Volume | 9,100 |  
                    | Split-adjusted Price | 8.50 |  
                
             | 
 |  HTP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/10/2010 | +1.30 / +6.60% | 21.00 | 21.00 | 21.00 | 21.00 | 21.00 | 8.50 | 9,100 |   |  
            | 5/7/2010 | +1.20 / +6.49% | 19.70 | 19.70 | 18.80 | 19.70 | 19.70 | 7.97 | 202,900 |   |  			
            | 5/6/2010 | +1.20 / +6.94% | 18.50 | 18.50 | 18.50 | 18.50 | 18.50 | 7.49 | 7,900 |   |  
            | 5/5/2010 | +1.10 / +6.79% | 17.30 | 17.30 | 17.30 | 17.30 | 17.30 | 7.00 | 7,400 |   |  			
            | 5/4/2010 | +0.70 / +4.52% | 16.20 | 16.20 | 16.20 | 16.20 | 16.20 | 6.56 | 2,600 |   |  
            | 4/29/2010 | +0.60 / +4.03% | 14.70 | 15.50 | 14.20 | 15.50 | 15.50 | 6.27 | 36,700 |   |  			
            | 4/28/2010 | +0.70 / +4.93% | 14.50 | 14.90 | 14.30 | 14.90 | 14.90 | 6.03 | 15,400 |   |  
            | 4/27/2010 | -0.40 / -2.74% | 15.00 | 15.70 | 14.20 | 14.20 | 14.20 | 5.75 | 25,100 |   |  			
            | 4/26/2010 | +0.10 / +0.69% | 15.50 | 15.50 | 14.60 | 14.60 | 14.60 | 5.91 | 17,000 |   |  
            | 4/22/2010 | -0.50 / -3.33% | 16.00 | 16.00 | 14.50 | 14.50 | 14.50 | 5.87 | 72,200 |   |  			
            | 4/21/2010 | +0.90 / +6.38% | 15.00 | 15.00 | 14.50 | 15.00 | 15.00 | 6.07 | 89,800 |   |  
            | 4/20/2010 | +0.80 / +6.02% | 14.00 | 14.10 | 14.00 | 14.10 | 14.10 | 5.71 | 11,700 |   |  			
            | 4/19/2010 | +0.80 / +6.40% | 12.50 | 13.30 | 12.50 | 13.30 | 13.30 | 5.38 | 35,700 |   |  
            | 4/16/2010 | -0.20 / -1.57% | 12.60 | 12.60 | 12.40 | 12.50 | 12.50 | 5.06 | 8,000 |   |  			
            | 4/15/2010 | +0.30 / +2.42% | 12.50 | 12.90 | 12.00 | 12.70 | 12.70 | 5.14 | 15,100 |   |  
            | 4/14/2010 | +0.40 / +3.33% | 12.30 | 12.40 | 12.00 | 12.40 | 12.40 | 5.02 | 10,600 |   |  			
            | 4/13/2010 | -0.30 / -2.44% | 12.60 | 12.60 | 12.00 | 12.00 | 12.00 | 4.86 | 2,200 |   |  
            | 4/12/2010 | +0.10 / +0.82% | 12.50 | 12.70 | 12.30 | 12.30 | 12.30 | 4.98 | 3,700 |   |  			
            | 4/9/2010 | +0.40 / +3.39% | 12.10 | 12.40 | 12.00 | 12.20 | 12.20 | 4.94 | 13,400 |   |  
            | 4/8/2010 | -0.20 / -1.67% | 11.80 | 12.30 | 11.80 | 11.80 | 11.80 | 4.78 | 14,300 |   |  			
            | 4/7/2010 | 0.00 / 0.00% | 11.80 | 12.00 | 11.70 | 12.00 | 12.00 | 4.86 | 4,600 |   |  
            | 4/6/2010 | 0.00 / 0.00% | 12.30 | 12.30 | 11.80 | 12.00 | 12.00 | 4.86 | 11,100 |   |  			
            | 4/5/2010 | 0.00 / 0.00% | 12.00 | 12.40 | 11.90 | 12.00 | 12.00 | 4.86 | 11,600 |   |  
            | 4/2/2010 | -0.50 / -4.00% | 12.50 | 12.60 | 12.00 | 12.00 | 12.00 | 4.86 | 6,900 |   |  			
            | 4/1/2010 | +0.50 / +4.17% | 12.50 | 12.60 | 12.30 | 12.50 | 12.50 | 5.06 | 11,700 |   |  
            | 3/31/2010 | -0.20 / -1.64% | 11.50 | 12.80 | 11.50 | 12.00 | 12.00 | 4.86 | 6,800 |   |  			
            | 3/30/2010 | -0.40 / -3.17% | 12.30 | 12.40 | 12.10 | 12.20 | 12.20 | 4.94 | 5,700 |   |  
            | 3/29/2010 | +0.60 / +5.00% | 12.60 | 12.60 | 12.10 | 12.60 | 12.60 | 5.10 | 9,300 |   |  			
            | 3/26/2010 | +0.10 / +0.84% | 11.80 | 12.20 | 11.80 | 12.00 | 12.00 | 4.86 | 4,500 |   |  
            | 3/25/2010 | -1.10 / -8.46% | 12.30 | 12.30 | 11.90 | 11.90 | 11.90 | 4.82 | 10,600 |   |  |