| 
                 
                    Closing price on 2/2/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    22.60 | 
                 
                
                    | High | 
                    23.40 | 
                 
                
                    | Low | 
                    22.60 | 
                     
                
                    | Volume | 
                    26,330 | 
                                 
                
                    | Split-adjusted Price | 
                    15.63 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SGT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/2/2010
             | 
            
                0.00 / 0.00%
             |             
            
                22.60
             |           
            
                23.40
             |               
            
                22.60
             |                           
            
                22.70
             | 
            
                22.70
             |                     
            
                15.63
             |                                 
            
                26,330
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2010
             | 
            
                -0.80 / -3.40%
             |             
            
                23.00
             |           
            
                23.80
             |               
            
                22.70
             |                           
            
                22.70
             | 
            
                22.70
             |                     
            
                15.63
             |                                 
            
                18,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2010
             | 
            
                +0.70 / +3.07%
             |             
            
                22.70
             |           
            
                23.50
             |               
            
                22.70
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                16.18
             |                                 
            
                38,260
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2010
             | 
            
                -1.10 / -4.60%
             |             
            
                22.80
             |           
            
                23.90
             |               
            
                22.80
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                15.70
             |                                 
            
                26,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/27/2010
             | 
            
                0.00 / 0.00%
             |             
            
                23.00
             |           
            
                24.40
             |               
            
                23.00
             |                           
            
                23.90
             | 
            
                23.90
             |                     
            
                16.46
             |                                 
            
                29,180
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2010
             | 
            
                +1.10 / +4.82%
             |             
            
                22.90
             |           
            
                23.90
             |               
            
                22.90
             |                           
            
                23.90
             | 
            
                23.90
             |                     
            
                16.46
             |                                 
            
                74,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2010
             | 
            
                +0.60 / +2.70%
             |             
            
                22.20
             |           
            
                22.90
             |               
            
                22.20
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                15.70
             |                                 
            
                20,480
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2010
             | 
            
                -1.10 / -4.72%
             |             
            
                22.20
             |           
            
                23.20
             |               
            
                22.20
             |                           
            
                22.20
             | 
            
                22.20
             |                     
            
                15.29
             |                                 
            
                17,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2010
             | 
            
                -1.10 / -4.51%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.30
             |                           
            
                23.30
             | 
            
                23.30
             |                     
            
                16.05
             |                                 
            
                3,250
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2010
             | 
            
                -0.40 / -1.61%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                24.40
             |                           
            
                24.40
             | 
            
                24.40
             |                     
            
                16.80
             |                                 
            
                4,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2010
             | 
            
                +0.10 / +0.40%
             |             
            
                24.10
             |           
            
                25.00
             |               
            
                24.10
             |                           
            
                24.80
             | 
            
                24.80
             |                     
            
                17.08
             |                                 
            
                4,740
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2010
             | 
            
                -1.20 / -4.63%
             |             
            
                24.90
             |           
            
                24.90
             |               
            
                24.70
             |                           
            
                24.70
             | 
            
                24.70
             |                     
            
                17.01
             |                                 
            
                7,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2010
             | 
            
                +0.10 / +0.39%
             |             
            
                25.60
             |           
            
                26.00
             |               
            
                24.60
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                17.84
             |                                 
            
                3,850
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2010
             | 
            
                +0.30 / +1.18%
             |             
            
                26.30
             |           
            
                26.30
             |               
            
                25.80
             |                           
            
                25.80
             | 
            
                25.80
             |                     
            
                17.77
             |                                 
            
                1,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2010
             | 
            
                +1.00 / +4.08%
             |             
            
                25.60
             |           
            
                25.60
             |               
            
                24.00
             |                           
            
                25.50
             | 
            
                25.50
             |                     
            
                17.56
             |                                 
            
                7,490
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2010
             | 
            
                -1.10 / -4.30%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                16.87
             |                                 
            
                13,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2010
             | 
            
                -0.70 / -2.66%
             |             
            
                27.40
             |           
            
                27.40
             |               
            
                25.60
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                17.63
             |                                 
            
                9,910
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2010
             | 
            
                -1.20 / -4.36%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                26.30
             |                           
            
                26.30
             | 
            
                26.30
             |                     
            
                18.11
             |                                 
            
                21,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2010
             | 
            
                0.00 / 0.00%
             |             
            
                28.20
             |           
            
                28.20
             |               
            
                27.00
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                18.94
             |                                 
            
                18,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2010
             | 
            
                -0.80 / -2.83%
             |             
            
                27.10
             |           
            
                28.00
             |               
            
                27.10
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                18.94
             |                                 
            
                15,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2010
             | 
            
                +1.20 / +4.43%
             |             
            
                28.30
             |           
            
                28.40
             |               
            
                28.30
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                19.49
             |                                 
            
                35,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2010
             | 
            
                +1.20 / +4.63%
             |             
            
                26.40
             |           
            
                27.10
             |               
            
                26.30
             |                           
            
                27.10
             | 
            
                27.10
             |                     
            
                18.66
             |                                 
            
                31,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/31/2009
             | 
            
                +1.20 / +4.86%
             |             
            
                24.90
             |           
            
                25.90
             |               
            
                24.90
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                17.84
             |                                 
            
                72,180
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2009
             | 
            
                +1.10 / +4.66%
             |             
            
                23.10
             |           
            
                24.70
             |               
            
                23.10
             |                           
            
                24.70
             | 
            
                24.70
             |                     
            
                17.01
             |                                 
            
                32,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2009
             | 
            
                -0.90 / -3.67%
             |             
            
                23.80
             |           
            
                23.90
             |               
            
                23.60
             |                           
            
                23.60
             | 
            
                23.60
             |                     
            
                16.25
             |                                 
            
                12,110
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2009
             | 
            
                -0.80 / -3.16%
             |             
            
                24.30
             |           
            
                25.30
             |               
            
                24.20
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                16.87
             |                                 
            
                39,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2009
             | 
            
                +0.50 / +2.02%
             |             
            
                25.00
             |           
            
                25.40
             |               
            
                24.50
             |                           
            
                25.30
             | 
            
                25.30
             |                     
            
                17.42
             |                                 
            
                22,690
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2009
             | 
            
                +0.80 / +3.33%
             |             
            
                24.90
             |           
            
                24.90
             |               
            
                24.80
             |                           
            
                24.80
             | 
            
                24.80
             |                     
            
                17.08
             |                                 
            
                4,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2009
             | 
            
                +1.10 / +4.80%
             |             
            
                23.10
             |           
            
                24.00
             |               
            
                22.90
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                16.53
             |                                 
            
                36,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2009
             | 
            
                -0.50 / -2.14%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                22.90
             |                           
            
                22.90
             | 
            
                22.90
             |                     
            
                15.77
             |                                 
            
                6,010
             |  
            
                 
             |                                                              
             
    
         
    
    
 |