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                    Closing price on 4/25/2011
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        |           
                
                    | Open | 5.30 |  
                    | High | 5.70 |  
                    | Low | 5.30 |  
                    | Volume | 3,400 |  
                    | Split-adjusted Price | 3.51 |  
                
             | 
 |  HTP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/25/2011 | +0.20 / +3.64% | 5.30 | 5.70 | 5.30 | 5.70 | 5.70 | 3.51 | 3,400 |   |  
            | 4/22/2011 | 0.00 / 0.00% | 5.60 | 5.60 | 5.50 | 5.50 | 5.50 | 3.38 | 3,600 |   |  			
            | 4/21/2011 | -0.10 / -1.79% | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 3.38 | 700 |   |  
            | 4/20/2011 | -0.20 / -3.45% | 5.70 | 5.70 | 5.60 | 5.60 | 5.60 | 3.44 | 3,900 |   |  			
            | 4/19/2011 | -0.40 / -6.45% | 6.00 | 6.00 | 5.80 | 5.80 | 5.80 | 3.57 | 1,500 |   |  
            | 4/18/2011 | +0.50 / +8.77% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 3.81 | 100 |   |  			
            | 4/15/2011 | -0.30 / -5.00% | 6.30 | 6.30 | 5.70 | 5.70 | 5.70 | 3.51 | 1,200 |   |  
            | 4/14/2011 | -0.30 / -4.76% | 5.90 | 6.10 | 5.90 | 6.00 | 6.00 | 3.69 | 3,200 |   |  			
            | 4/13/2011 | +0.30 / +5.00% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 3.87 | 100 |   |  
            | 4/8/2011 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 3.69 | 0 |   |  			
            | 4/7/2011 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 3.69 | 4,000 |   |  
            | 4/6/2011 | 0.00 / 0.00% | 5.70 | 6.00 | 5.60 | 6.00 | 6.00 | 3.69 | 2,300 |   |  			
            | 4/5/2011 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 3.69 | 0 |   |  
            | 4/4/2011 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 3.69 | 600 |   |  			
            | 4/1/2011 | +0.10 / +1.69% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 3.69 | 400 |   |  
            | 3/31/2011 | +0.40 / +7.27% | 5.90 | 5.90 | 5.90 | 5.90 | 5.90 | 3.63 | 1,700 |   |  			
            | 3/30/2011 | -0.40 / -6.78% | 5.90 | 5.90 | 5.50 | 5.50 | 5.50 | 3.38 | 3,000 |   |  
            | 3/29/2011 | -0.30 / -4.84% | 6.00 | 6.00 | 5.90 | 5.90 | 5.90 | 3.63 | 8,800 |   |  			
            | 3/28/2011 | -0.40 / -6.06% | 6.30 | 6.30 | 6.20 | 6.20 | 6.20 | 3.81 | 3,700 |   |  
            | 3/25/2011 | 0.00 / 0.00% | 6.60 | 6.60 | 6.60 | 6.60 | 6.60 | 4.06 | 0 |   |  			
            | 3/24/2011 | +0.40 / +6.45% | 6.60 | 6.60 | 6.50 | 6.60 | 6.60 | 4.06 | 2,200 |   |  
            | 3/23/2011 | -0.30 / -4.62% | 6.20 | 6.30 | 6.20 | 6.20 | 6.20 | 3.81 | 1,100 |   |  			
            | 3/22/2011 | -0.40 / -5.80% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.00 | 1,100 |   |  
            | 3/21/2011 | +0.30 / +4.55% | 6.80 | 6.90 | 6.80 | 6.90 | 6.90 | 4.24 | 400 |   |  			
            | 3/18/2011 | +0.40 / +6.45% | 6.30 | 6.60 | 6.30 | 6.60 | 6.60 | 4.06 | 3,700 |   |  
            | 3/17/2011 | 0.00 / 0.00% | 6.20 | 6.30 | 6.20 | 6.20 | 6.20 | 3.81 | 1,500 |   |  			
            | 3/16/2011 | 0.00 / 0.00% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 3.81 | 700 |   |  
            | 3/15/2011 | +0.10 / +1.64% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 3.81 | 0 |   |  			
            | 3/14/2011 | -0.40 / -6.15% | 6.50 | 6.50 | 6.10 | 6.10 | 6.10 | 3.75 | 2,700 |   |  
            | 3/11/2011 | -0.10 / -1.52% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.00 | 6,200 |   |  |