| 
                 
                    Closing price on 8/2/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    26.40 | 
                 
                
                    | High | 
                    26.70 | 
                 
                
                    | Low | 
                    26.00 | 
                     
                
                    | Volume | 
                    709,910 | 
                                 
                
                    | Split-adjusted Price | 
                    4.98 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SAM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/2/2010
             | 
            
                +0.20 / +0.77%
             |             
            
                26.40
             |           
            
                26.70
             |               
            
                26.00
             |                           
            
                26.20
             | 
            
                26.20
             |                     
            
                4.98
             |                                 
            
                709,910
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2010
             | 
            
                +0.60 / +2.36%
             |             
            
                25.40
             |           
            
                26.50
             |               
            
                25.40
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                4.94
             |                                 
            
                625,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2010
             | 
            
                -0.40 / -1.55%
             |             
            
                25.30
             |           
            
                25.80
             |               
            
                25.20
             |                           
            
                25.40
             | 
            
                25.40
             |                     
            
                4.83
             |                                 
            
                402,660
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2010
             | 
            
                -0.50 / -1.90%
             |             
            
                26.30
             |           
            
                26.30
             |               
            
                25.80
             |                           
            
                25.80
             | 
            
                25.80
             |                     
            
                4.91
             |                                 
            
                220,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/27/2010
             | 
            
                -0.30 / -1.13%
             |             
            
                26.60
             |           
            
                26.90
             |               
            
                26.30
             |                           
            
                26.30
             | 
            
                26.30
             |                     
            
                5.00
             |                                 
            
                145,540
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2010
             | 
            
                -0.30 / -1.12%
             |             
            
                26.90
             |           
            
                27.00
             |               
            
                26.60
             |                           
            
                26.60
             | 
            
                26.60
             |                     
            
                5.06
             |                                 
            
                126,840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2010
             | 
            
                0.00 / 0.00%
             |             
            
                27.00
             |           
            
                27.10
             |               
            
                26.80
             |                           
            
                26.90
             | 
            
                26.90
             |                     
            
                5.11
             |                                 
            
                297,070
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2010
             | 
            
                -0.40 / -1.47%
             |             
            
                27.30
             |           
            
                27.30
             |               
            
                26.90
             |                           
            
                26.90
             | 
            
                26.90
             |                     
            
                5.11
             |                                 
            
                253,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/21/2010
             | 
            
                -0.10 / -0.36%
             |             
            
                27.60
             |           
            
                27.70
             |               
            
                27.30
             |                           
            
                27.30
             | 
            
                27.30
             |                     
            
                5.19
             |                                 
            
                145,730
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2010
             | 
            
                -0.20 / -0.72%
             |             
            
                27.80
             |           
            
                27.80
             |               
            
                27.40
             |                           
            
                27.40
             | 
            
                27.40
             |                     
            
                5.21
             |                                 
            
                228,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2010
             | 
            
                0.00 / 0.00%
             |             
            
                27.80
             |           
            
                27.90
             |               
            
                27.50
             |                           
            
                27.60
             | 
            
                27.60
             |                     
            
                5.25
             |                                 
            
                298,690
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2010
             | 
            
                -0.40 / -1.43%
             |             
            
                27.90
             |           
            
                28.10
             |               
            
                27.60
             |                           
            
                27.60
             | 
            
                27.60
             |                     
            
                5.25
             |                                 
            
                269,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2010
             | 
            
                -0.50 / -1.75%
             |             
            
                28.20
             |           
            
                28.40
             |               
            
                28.00
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                5.32
             |                                 
            
                179,240
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2010
             | 
            
                -0.50 / -1.72%
             |             
            
                29.30
             |           
            
                29.30
             |               
            
                28.50
             |                           
            
                28.50
             | 
            
                28.50
             |                     
            
                5.42
             |                                 
            
                194,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2010
             | 
            
                +1.00 / +3.57%
             |             
            
                28.00
             |           
            
                29.40
             |               
            
                28.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                5.51
             |                                 
            
                605,220
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2010
             | 
            
                +0.50 / +1.82%
             |             
            
                27.60
             |           
            
                28.00
             |               
            
                27.40
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                5.32
             |                                 
            
                224,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2010
             | 
            
                0.00 / 0.00%
             |             
            
                27.60
             |           
            
                27.70
             |               
            
                27.40
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                5.23
             |                                 
            
                192,960
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2010
             | 
            
                0.00 / 0.00%
             |             
            
                27.60
             |           
            
                27.80
             |               
            
                27.50
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                5.23
             |                                 
            
                142,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2010
             | 
            
                -0.10 / -0.36%
             |             
            
                27.70
             |           
            
                27.90
             |               
            
                27.50
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                5.23
             |                                 
            
                135,830
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2010
             | 
            
                -0.30 / -1.08%
             |             
            
                27.70
             |           
            
                27.70
             |               
            
                27.50
             |                           
            
                27.60
             | 
            
                27.60
             |                     
            
                5.25
             |                                 
            
                194,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2010
             | 
            
                0.00 / 0.00%
             |             
            
                27.90
             |           
            
                28.20
             |               
            
                27.90
             |                           
            
                27.90
             | 
            
                27.90
             |                     
            
                5.30
             |                                 
            
                204,180
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2010
             | 
            
                +0.10 / +0.36%
             |             
            
                27.80
             |           
            
                28.10
             |               
            
                27.80
             |                           
            
                27.90
             | 
            
                27.90
             |                     
            
                5.30
             |                                 
            
                176,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2010
             | 
            
                0.00 / 0.00%
             |             
            
                28.10
             |           
            
                28.20
             |               
            
                27.80
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                5.29
             |                                 
            
                299,160
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2010
             | 
            
                -0.60 / -2.11%
             |             
            
                27.90
             |           
            
                28.20
             |               
            
                27.80
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                5.29
             |                                 
            
                350,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2010
             | 
            
                0.00 / 0.00%
             |             
            
                28.40
             |           
            
                28.70
             |               
            
                28.40
             |                           
            
                28.40
             | 
            
                28.40
             |                     
            
                5.40
             |                                 
            
                208,070
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2010
             | 
            
                -0.20 / -0.70%
             |             
            
                28.60
             |           
            
                28.80
             |               
            
                28.40
             |                           
            
                28.40
             | 
            
                28.40
             |                     
            
                5.40
             |                                 
            
                157,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2010
             | 
            
                -0.30 / -1.04%
             |             
            
                28.70
             |           
            
                28.80
             |               
            
                28.60
             |                           
            
                28.60
             | 
            
                28.60
             |                     
            
                5.44
             |                                 
            
                275,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2010
             | 
            
                +0.10 / +0.35%
             |             
            
                28.90
             |           
            
                29.00
             |               
            
                28.80
             |                           
            
                28.90
             | 
            
                28.90
             |                     
            
                5.49
             |                                 
            
                212,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2010
             | 
            
                -0.10 / -0.35%
             |             
            
                28.80
             |           
            
                29.00
             |               
            
                28.80
             |                           
            
                28.80
             | 
            
                28.80
             |                     
            
                5.48
             |                                 
            
                270,090
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2010
             | 
            
                -0.20 / -0.69%
             |             
            
                29.10
             |           
            
                29.30
             |               
            
                28.90
             |                           
            
                28.90
             | 
            
                28.90
             |                     
            
                5.49
             |                                 
            
                296,090
             |  
            
                 
             |                                                              
             
    
         
    
    
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