| 
                 
                    Closing price on 8/17/2007
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    24.60 | 
                 
                
                    | High | 
                    24.60 | 
                 
                
                    | Low | 
                    24.00 | 
                     
                
                    | Volume | 
                    2,300 | 
                                 
                
                    | Split-adjusted Price | 
                    5.44 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
TKU Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2007
             | 
            
                -0.50 / -1.75%
             |             
            
                27.80
             |           
            
                28.70
             |               
            
                26.50
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                5.99
             |                                 
            
                7,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/25/2007
             | 
            
                -0.70 / -2.40%
             |             
            
                28.70
             |           
            
                29.20
             |               
            
                28.30
             |                           
            
                28.50
             | 
            
                28.50
             |                     
            
                6.10
             |                                 
            
                3,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2007
             | 
            
                0.00 / 0.00%
             |             
            
                29.00
             |           
            
                29.20
             |               
            
                28.60
             |                           
            
                29.20
             | 
            
                29.20
             |                     
            
                6.25
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2007
             | 
            
                -0.30 / -1.02%
             |             
            
                29.20
             |           
            
                29.20
             |               
            
                29.20
             |                           
            
                29.20
             | 
            
                29.20
             |                     
            
                6.25
             |                                 
            
                1,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2007
             | 
            
                -0.50 / -1.67%
             |             
            
                29.20
             |           
            
                29.50
             |               
            
                29.10
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                6.32
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2007
             | 
            
                +0.50 / +1.69%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                6.42
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2007
             | 
            
                -0.20 / -0.67%
             |             
            
                29.50
             |           
            
                30.00
             |               
            
                29.50
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                6.32
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2007
             | 
            
                +0.20 / +0.68%
             |             
            
                29.50
             |           
            
                30.00
             |               
            
                29.00
             |                           
            
                29.70
             | 
            
                29.70
             |                     
            
                6.36
             |                                 
            
                2,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2007
             | 
            
                -0.50 / -1.67%
             |             
            
                29.50
             |           
            
                29.50
             |               
            
                29.50
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                6.32
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2007
             | 
            
                -0.40 / -1.32%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                6.42
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2007
             | 
            
                -0.60 / -1.94%
             |             
            
                30.10
             |           
            
                30.40
             |               
            
                30.00
             |                           
            
                30.40
             | 
            
                30.40
             |                     
            
                6.51
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2007
             | 
            
                +0.50 / +1.64%
             |             
            
                29.80
             |           
            
                31.00
             |               
            
                29.00
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                6.64
             |                                 
            
                6,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2007
             | 
            
                -0.50 / -1.61%
             |             
            
                29.80
             |           
            
                30.50
             |               
            
                29.00
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                6.53
             |                                 
            
                5,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2007
             | 
            
                -0.70 / -2.21%
             |             
            
                29.80
             |           
            
                32.00
             |               
            
                29.50
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                6.64
             |                                 
            
                9,700
             |  
            
                 
             |                                                              
             
    
         
    
    
 |