| 
                 
                    Closing price on 5/22/2007
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    134.00 | 
                 
                
                    | High | 
                    134.00 | 
                 
                
                    | Low | 
                    134.00 | 
                     
                
                    | Volume | 
                    10,380 | 
                                 
                
                    | Split-adjusted Price | 
                    21.15 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SGH Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/22/2007
             | 
            
                +6.00 / +4.69%
             |             
            
                134.00
             |           
            
                134.00
             |               
            
                134.00
             |                           
            
                134.00
             | 
            
                134.00
             |                     
            
                21.15
             |                                 
            
                10,380
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2007
             | 
            
                +6.00 / +4.92%
             |             
            
                128.00
             |           
            
                128.00
             |               
            
                128.00
             |                           
            
                128.00
             | 
            
                128.00
             |                     
            
                20.21
             |                                 
            
                15,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2007
             | 
            
                +5.00 / +4.27%
             |             
            
                122.00
             |           
            
                122.00
             |               
            
                122.00
             |                           
            
                122.00
             | 
            
                122.00
             |                     
            
                19.26
             |                                 
            
                16,150
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2007
             | 
            
                +5.00 / +4.46%
             |             
            
                117.00
             |           
            
                117.00
             |               
            
                117.00
             |                           
            
                117.00
             | 
            
                117.00
             |                     
            
                18.47
             |                                 
            
                9,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2007
             | 
            
                +5.00 / +4.67%
             |             
            
                112.00
             |           
            
                112.00
             |               
            
                112.00
             |                           
            
                112.00
             | 
            
                112.00
             |                     
            
                17.68
             |                                 
            
                3,530
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2007
             | 
            
                +5.00 / +4.90%
             |             
            
                107.00
             |           
            
                107.00
             |               
            
                107.00
             |                           
            
                107.00
             | 
            
                107.00
             |                     
            
                16.89
             |                                 
            
                6,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2007
             | 
            
                +4.00 / +4.08%
             |             
            
                102.00
             |           
            
                102.00
             |               
            
                102.00
             |                           
            
                102.00
             | 
            
                102.00
             |                     
            
                16.10
             |                                 
            
                13,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2007
             | 
            
                -2.00 / -2.00%
             |             
            
                98.00
             |           
            
                100.00
             |               
            
                98.00
             |                           
            
                98.00
             | 
            
                98.00
             |                     
            
                15.47
             |                                 
            
                5,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2007
             | 
            
                +4.00 / +4.17%
             |             
            
                100.00
             |           
            
                100.00
             |               
            
                100.00
             |                           
            
                100.00
             | 
            
                100.00
             |                     
            
                15.79
             |                                 
            
                16,830
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2007
             | 
            
                +3.00 / +3.23%
             |             
            
                93.00
             |           
            
                96.00
             |               
            
                93.00
             |                           
            
                96.00
             | 
            
                96.00
             |                     
            
                15.15
             |                                 
            
                4,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2007
             | 
            
                +3.00 / +3.33%
             |             
            
                91.50
             |           
            
                93.00
             |               
            
                91.50
             |                           
            
                93.00
             | 
            
                93.00
             |                     
            
                14.68
             |                                 
            
                1,660
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2007
             | 
            
                +2.00 / +2.27%
             |             
            
                90.00
             |           
            
                90.00
             |               
            
                90.00
             |                           
            
                90.00
             | 
            
                90.00
             |                     
            
                14.21
             |                                 
            
                720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2007
             | 
            
                +4.00 / +4.76%
             |             
            
                84.00
             |           
            
                88.00
             |               
            
                84.00
             |                           
            
                88.00
             | 
            
                88.00
             |                     
            
                13.89
             |                                 
            
                9,770
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2007
             | 
            
                +4.00 / +5.00%
             |             
            
                82.00
             |           
            
                84.00
             |               
            
                82.00
             |                           
            
                84.00
             | 
            
                84.00
             |                     
            
                13.26
             |                                 
            
                5,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/2/2007
             | 
            
                +3.50 / +4.58%
             |             
            
                80.00
             |           
            
                80.00
             |               
            
                80.00
             |                           
            
                80.00
             | 
            
                80.00
             |                     
            
                12.63
             |                                 
            
                1,250
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2007
             | 
            
                -3.50 / -4.38%
             |             
            
                76.50
             |           
            
                76.50
             |               
            
                76.50
             |                           
            
                76.50
             | 
            
                76.50
             |                     
            
                12.08
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2007
             | 
            
                0.00 / 0.00%
             |             
            
                80.00
             |           
            
                80.00
             |               
            
                80.00
             |                           
            
                80.00
             | 
            
                80.00
             |                     
            
                12.63
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2007
             | 
            
                +2.50 / +3.23%
             |             
            
                80.00
             |           
            
                80.00
             |               
            
                80.00
             |                           
            
                80.00
             | 
            
                80.00
             |                     
            
                12.63
             |                                 
            
                70
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2007
             | 
            
                +3.50 / +4.73%
             |             
            
                77.50
             |           
            
                77.50
             |               
            
                77.50
             |                           
            
                77.50
             | 
            
                77.50
             |                     
            
                12.23
             |                                 
            
                190
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2007
             | 
            
                -3.00 / -3.90%
             |             
            
                74.00
             |           
            
                74.00
             |               
            
                73.50
             |                           
            
                74.00
             | 
            
                74.00
             |                     
            
                11.68
             |                                 
            
                990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2007
             | 
            
                -4.00 / -4.94%
             |             
            
                77.00
             |           
            
                77.00
             |               
            
                77.00
             |                           
            
                77.00
             | 
            
                77.00
             |                     
            
                12.16
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2007
             | 
            
                -4.00 / -4.71%
             |             
            
                81.00
             |           
            
                81.00
             |               
            
                81.00
             |                           
            
                81.00
             | 
            
                81.00
             |                     
            
                12.79
             |                                 
            
                790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2007
             | 
            
                0.00 / 0.00%
             |             
            
                85.00
             |           
            
                85.00
             |               
            
                85.00
             |                           
            
                85.00
             | 
            
                85.00
             |                     
            
                13.42
             |                                 
            
                1,580
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2007
             | 
            
                0.00 / 0.00%
             |             
            
                85.00
             |           
            
                85.00
             |               
            
                85.00
             |                           
            
                85.00
             | 
            
                85.00
             |                     
            
                13.42
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2007
             | 
            
                -2.00 / -2.30%
             |             
            
                85.00
             |           
            
                85.00
             |               
            
                85.00
             |                           
            
                85.00
             | 
            
                85.00
             |                     
            
                13.42
             |                                 
            
                1,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2007
             | 
            
                +1.00 / +1.16%
             |             
            
                86.00
             |           
            
                87.00
             |               
            
                83.00
             |                           
            
                87.00
             | 
            
                87.00
             |                     
            
                13.73
             |                                 
            
                1,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/6/2007
             | 
            
                +1.00 / +1.18%
             |             
            
                85.00
             |           
            
                86.00
             |               
            
                83.00
             |                           
            
                86.00
             | 
            
                86.00
             |                     
            
                13.58
             |                                 
            
                570
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2007
             | 
            
                0.00 / 0.00%
             |             
            
                85.00
             |           
            
                85.00
             |               
            
                85.00
             |                           
            
                85.00
             | 
            
                85.00
             |                     
            
                13.42
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2007
             | 
            
                -1.00 / -1.16%
             |             
            
                85.00
             |           
            
                86.00
             |               
            
                85.00
             |                           
            
                85.00
             | 
            
                85.00
             |                     
            
                13.42
             |                                 
            
                7,540
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2007
             | 
            
                0.00 / 0.00%
             |             
            
                86.00
             |           
            
                86.00
             |               
            
                86.00
             |                           
            
                86.00
             | 
            
                86.00
             |                     
            
                13.58
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |