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                    Closing price on 8/18/2011
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                    | Open | 4.20 |  
                    | High | 4.20 |  
                    | Low | 4.10 |  
                    | Volume | 1,400 |  
                    | Split-adjusted Price | 2.52 |  
                
             | 
 |  HTP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/18/2011 | 0.00 / 0.00% | 4.20 | 4.20 | 4.10 | 4.10 | 4.10 | 2.52 | 1,400 |   |  
            | 8/17/2011 | +0.20 / +5.13% | 4.00 | 4.10 | 4.00 | 4.10 | 4.10 | 2.52 | 12,000 |   |  			
            | 8/16/2011 | -0.10 / -2.50% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 2.40 | 1,200 |   |  
            | 8/15/2011 | 0.00 / 0.00% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 2.46 | 200 |   |  			
            | 8/12/2011 | 0.00 / 0.00% | 4.00 | 4.00 | 3.90 | 4.00 | 4.00 | 2.46 | 2,600 |   |  
            | 8/11/2011 | 0.00 / 0.00% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 2.46 | 800 |   |  			
            | 8/10/2011 | +0.10 / +2.56% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 2.46 | 1,300 |   |  
            | 8/9/2011 | -0.20 / -4.88% | 4.00 | 4.00 | 3.90 | 3.90 | 3.90 | 2.40 | 7,000 |   |  			
            | 8/8/2011 | -0.10 / -2.38% | 4.20 | 4.20 | 4.00 | 4.10 | 4.10 | 2.52 | 3,300 |   |  
            | 8/5/2011 | 0.00 / 0.00% | 4.20 | 4.20 | 4.00 | 4.20 | 4.20 | 2.58 | 4,200 |   |  			
            | 8/4/2011 | +0.10 / +2.44% | 4.20 | 4.30 | 4.20 | 4.20 | 4.20 | 2.58 | 1,200 |   |  
            | 8/3/2011 | +0.10 / +2.50% | 4.10 | 4.10 | 4.10 | 4.10 | 4.10 | 2.52 | 1,800 |   |  			
            | 8/2/2011 | -0.10 / -2.44% | 4.10 | 4.20 | 4.00 | 4.00 | 4.00 | 2.46 | 6,200 |   |  
            | 8/1/2011 | -0.10 / -2.38% | 4.20 | 4.20 | 4.10 | 4.10 | 4.10 | 2.52 | 4,900 |   |  			
            | 7/29/2011 | 0.00 / 0.00% | 4.30 | 4.40 | 4.20 | 4.20 | 4.20 | 2.58 | 6,100 |   |  
            | 7/28/2011 | +0.10 / +2.44% | 4.20 | 4.30 | 4.20 | 4.20 | 4.20 | 2.58 | 1,700 |   |  			
            | 7/27/2011 | -0.10 / -2.38% | 4.20 | 4.20 | 4.10 | 4.10 | 4.10 | 2.52 | 4,900 |   |  
            | 7/26/2011 | 0.00 / 0.00% | 4.20 | 4.20 | 4.20 | 4.20 | 4.20 | 2.58 | 1,000 |   |  			
            | 7/25/2011 | 0.00 / 0.00% | 4.20 | 4.20 | 4.20 | 4.20 | 4.20 | 2.58 | 6,000 |   |  
            | 7/22/2011 | -0.20 / -4.55% | 4.30 | 4.30 | 4.10 | 4.20 | 4.20 | 2.58 | 15,000 |   |  			
            | 7/21/2011 | -0.10 / -2.22% | 4.40 | 4.40 | 4.40 | 4.40 | 4.40 | 2.71 | 4,000 |   |  
            | 7/20/2011 | +0.10 / +2.27% | 4.40 | 4.50 | 4.30 | 4.50 | 4.50 | 2.77 | 4,900 |   |  			
            | 7/19/2011 | 0.00 / 0.00% | 4.40 | 4.40 | 4.40 | 4.40 | 4.40 | 2.71 | 500 |   |  
            | 7/18/2011 | +0.20 / +4.76% | 4.30 | 4.40 | 4.30 | 4.40 | 4.40 | 2.71 | 700 |   |  			
            | 7/15/2011 | +0.10 / +2.44% | 4.20 | 4.30 | 4.20 | 4.20 | 4.20 | 2.58 | 1,800 |   |  
            | 7/14/2011 | -0.20 / -4.65% | 4.30 | 4.30 | 4.10 | 4.10 | 4.10 | 2.52 | 65,200 |   |  			
            | 7/13/2011 | -0.20 / -4.44% | 4.50 | 4.50 | 4.30 | 4.30 | 4.30 | 2.64 | 2,000 |   |  
            | 7/12/2011 | 0.00 / 0.00% | 4.60 | 4.60 | 4.50 | 4.50 | 4.50 | 2.77 | 3,300 |   |  			
            | 7/11/2011 | -0.10 / -2.17% | 4.60 | 4.60 | 4.50 | 4.50 | 4.50 | 2.77 | 600 |   |  
            | 7/8/2011 | -0.20 / -4.17% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 2.83 | 4,000 |   |  |