| 
                 
                    Closing price on 9/7/2007
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    23.50 | 
                 
                
                    | High | 
                    24.80 | 
                 
                
                    | Low | 
                    23.50 | 
                     
                
                    | Volume | 
                    8,700 | 
                                 
                
                    | Split-adjusted Price | 
                    5.51 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
TKU Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/7/2007
             | 
            
                +1.20 / +5.08%
             |             
            
                23.50
             |           
            
                24.80
             |               
            
                23.50
             |                           
            
                24.80
             | 
            
                24.80
             |                     
            
                5.51
             |                                 
            
                8,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2007
             | 
            
                +0.60 / +2.61%
             |             
            
                23.50
             |           
            
                23.60
             |               
            
                23.50
             |                           
            
                23.60
             | 
            
                23.60
             |                     
            
                5.24
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2007
             | 
            
                0.00 / 0.00%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                5.11
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2007
             | 
            
                0.00 / 0.00%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                5.11
             |                                 
            
                8,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2007
             | 
            
                +0.40 / +1.77%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.90
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                5.11
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2007
             | 
            
                -0.50 / -2.16%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.60
             |                           
            
                22.60
             | 
            
                22.60
             |                     
            
                5.02
             |                                 
            
                4,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2007
             | 
            
                +0.10 / +0.43%
             |             
            
                23.00
             |           
            
                23.10
             |               
            
                22.80
             |                           
            
                23.10
             | 
            
                23.10
             |                     
            
                5.13
             |                                 
            
                4,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2007
             | 
            
                -0.90 / -3.77%
             |             
            
                23.20
             |           
            
                23.20
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                5.11
             |                                 
            
                2,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2007
             | 
            
                +0.90 / +3.91%
             |             
            
                23.00
             |           
            
                23.90
             |               
            
                23.00
             |                           
            
                23.90
             | 
            
                23.90
             |                     
            
                5.31
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2007
             | 
            
                0.00 / 0.00%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                5.11
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2007
             | 
            
                0.00 / 0.00%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                5.11
             |                                 
            
                3,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2007
             | 
            
                +0.60 / +2.68%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                5.11
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/21/2007
             | 
            
                -1.20 / -5.08%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                22.00
             |                           
            
                22.40
             | 
            
                22.40
             |                     
            
                4.97
             |                                 
            
                3,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2007
             | 
            
                -0.90 / -3.67%
             |             
            
                24.00
             |           
            
                24.20
             |               
            
                23.60
             |                           
            
                23.60
             | 
            
                23.60
             |                     
            
                5.24
             |                                 
            
                3,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2007
             | 
            
                +0.30 / +1.24%
             |             
            
                24.60
             |           
            
                24.60
             |               
            
                24.00
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                5.44
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2007
             | 
            
                +0.20 / +0.83%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                24.00
             |                           
            
                24.20
             | 
            
                24.20
             |                     
            
                5.37
             |                                 
            
                5,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2007
             | 
            
                -0.50 / -2.04%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                5.33
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2007
             | 
            
                0.00 / 0.00%
             |             
            
                24.50
             |           
            
                24.50
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                5.44
             |                                 
            
                800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2007
             | 
            
                0.00 / 0.00%
             |             
            
                24.50
             |           
            
                24.50
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                5.44
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2007
             | 
            
                -0.80 / -3.16%
             |             
            
                25.70
             |           
            
                25.70
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                5.44
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2007
             | 
            
                +0.90 / +3.69%
             |             
            
                24.50
             |           
            
                26.00
             |               
            
                24.50
             |                           
            
                25.30
             | 
            
                25.30
             |                     
            
                5.62
             |                                 
            
                5,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2007
             | 
            
                0.00 / 0.00%
             |             
            
                24.20
             |           
            
                24.40
             |               
            
                24.00
             |                           
            
                24.40
             | 
            
                24.40
             |                     
            
                5.42
             |                                 
            
                8,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2007
             | 
            
                +0.60 / +2.52%
             |             
            
                24.00
             |           
            
                24.50
             |               
            
                24.00
             |                           
            
                24.40
             | 
            
                24.40
             |                     
            
                5.42
             |                                 
            
                3,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2007
             | 
            
                -1.20 / -4.80%
             |             
            
                24.30
             |           
            
                24.30
             |               
            
                23.80
             |                           
            
                23.80
             | 
            
                23.80
             |                     
            
                5.29
             |                                 
            
                1,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2007
             | 
            
                0.00 / 0.00%
             |             
            
                24.50
             |           
            
                25.00
             |               
            
                23.50
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                5.55
             |                                 
            
                4,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2007
             | 
            
                -1.50 / -5.66%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                5.55
             |                                 
            
                13,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2007
             | 
            
                +0.50 / +1.92%
             |             
            
                26.00
             |           
            
                26.50
             |               
            
                26.00
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                5.89
             |                                 
            
                1,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2007
             | 
            
                +0.20 / +0.78%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                5.77
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2007
             | 
            
                -0.70 / -2.64%
             |             
            
                26.00
             |           
            
                26.10
             |               
            
                25.80
             |                           
            
                25.80
             | 
            
                25.80
             |                     
            
                5.73
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2007
             | 
            
                -1.50 / -5.36%
             |             
            
                26.50
             |           
            
                27.70
             |               
            
                26.50
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                5.89
             |                                 
            
                2,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |