| 
                 
                    Closing price on 4/23/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    9.50 | 
                 
                
                    | High | 
                    9.50 | 
                 
                
                    | Low | 
                    9.30 | 
                     
                
                    | Volume | 
                    8,700 | 
                                 
                
                    | Split-adjusted Price | 
                    3.54 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HTP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/23/2009
             | 
            
                0.00 / 0.00%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.30
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                3.54
             |                                 
            
                8,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2009
             | 
            
                +0.40 / +4.44%
             |             
            
                9.50
             |           
            
                9.50
             |               
            
                9.40
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                3.54
             |                                 
            
                3,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2009
             | 
            
                0.00 / 0.00%
             |             
            
                8.80
             |           
            
                9.00
             |               
            
                8.80
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                3.39
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2009
             | 
            
                -0.40 / -4.26%
             |             
            
                9.60
             |           
            
                9.60
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                3.39
             |                                 
            
                8,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2009
             | 
            
                -0.20 / -2.08%
             |             
            
                9.70
             |           
            
                9.70
             |               
            
                9.40
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                3.54
             |                                 
            
                9,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2009
             | 
            
                -0.10 / -1.03%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.40
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                3.62
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2009
             | 
            
                -0.30 / -3.00%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                9.50
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                3.65
             |                                 
            
                9,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2009
             | 
            
                +0.30 / +3.09%
             |             
            
                10.00
             |           
            
                10.30
             |               
            
                9.90
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                3.77
             |                                 
            
                23,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2009
             | 
            
                +0.50 / +5.43%
             |             
            
                9.60
             |           
            
                9.70
             |               
            
                9.60
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                3.65
             |                                 
            
                15,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2009
             | 
            
                +0.40 / +4.55%
             |             
            
                8.60
             |           
            
                9.20
             |               
            
                8.60
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                3.46
             |                                 
            
                36,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/9/2009
             | 
            
                -0.20 / -2.22%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.40
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                3.31
             |                                 
            
                19,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2009
             | 
            
                0.00 / 0.00%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                3.39
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2009
             | 
            
                +0.10 / +1.12%
             |             
            
                9.00
             |           
            
                9.10
             |               
            
                8.90
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                3.39
             |                                 
            
                9,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2009
             | 
            
                +0.30 / +3.49%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.80
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                3.35
             |                                 
            
                14,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2009
             | 
            
                0.00 / 0.00%
             |             
            
                8.70
             |           
            
                8.80
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                3.24
             |                                 
            
                26,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2009
             | 
            
                +0.20 / +2.38%
             |             
            
                8.50
             |           
            
                8.70
             |               
            
                8.30
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                3.24
             |                                 
            
                11,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2009
             | 
            
                +0.40 / +5.00%
             |             
            
                8.00
             |           
            
                8.40
             |               
            
                8.00
             |                           
            
                8.40
             | 
            
                8.40
             |                     
            
                3.16
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/30/2009
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                3.01
             |                                 
            
                23,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2009
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                3.01
             |                                 
            
                4,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2009
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                3.01
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2009
             | 
            
                -0.40 / -4.76%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                3.01
             |                                 
            
                17,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2009
             | 
            
                +0.50 / +6.33%
             |             
            
                8.40
             |           
            
                8.40
             |               
            
                8.40
             |                           
            
                8.40
             | 
            
                8.40
             |                     
            
                3.16
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/23/2009
             | 
            
                -0.20 / -2.47%
             |             
            
                8.00
             |           
            
                8.10
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                2.98
             |                                 
            
                10,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2009
             | 
            
                -0.60 / -6.90%
             |             
            
                8.10
             |           
            
                8.50
             |               
            
                8.10
             |                           
            
                8.10
             | 
            
                8.10
             |                     
            
                3.05
             |                                 
            
                3,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2009
             | 
            
                +0.50 / +6.10%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.70
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                3.28
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2009
             | 
            
                0.00 / 0.00%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.20
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                3.09
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2009
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.40
             |               
            
                8.00
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                3.09
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2009
             | 
            
                -0.50 / -5.75%
             |             
            
                8.10
             |           
            
                8.20
             |               
            
                8.10
             |                           
            
                8.20
             | 
            
                8.20
             |                     
            
                3.09
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2009
             | 
            
                +0.10 / +1.16%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.00
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                3.12
             |                                 
            
                8,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2009
             | 
            
                -0.60 / -6.52%
             |             
            
                8.60
             |           
            
                8.60
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                3.09
             |                                 
            
                800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |