| 
                 
                    Closing price on 2/11/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    18.30 | 
                 
                
                    | High | 
                    18.40 | 
                 
                
                    | Low | 
                    18.10 | 
                     
                
                    | Volume | 
                    155,510 | 
                                 
                
                    | Split-adjusted Price | 
                    3.65 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SAM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/11/2011
             | 
            
                0.00 / 0.00%
             |             
            
                18.30
             |           
            
                18.40
             |               
            
                18.10
             |                           
            
                18.30
             | 
            
                18.30
             |                     
            
                3.65
             |                                 
            
                155,510
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2011
             | 
            
                -0.20 / -1.08%
             |             
            
                18.40
             |           
            
                18.60
             |               
            
                18.30
             |                           
            
                18.30
             | 
            
                18.30
             |                     
            
                3.65
             |                                 
            
                175,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2011
             | 
            
                -0.40 / -2.12%
             |             
            
                18.90
             |           
            
                19.00
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                3.69
             |                                 
            
                173,680
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2011
             | 
            
                +0.40 / +2.16%
             |             
            
                18.80
             |           
            
                19.00
             |               
            
                18.70
             |                           
            
                18.90
             | 
            
                18.90
             |                     
            
                3.77
             |                                 
            
                165,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/28/2011
             | 
            
                -0.30 / -1.60%
             |             
            
                18.80
             |           
            
                18.90
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                3.69
             |                                 
            
                277,470
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2011
             | 
            
                +0.20 / +1.08%
             |             
            
                18.60
             |           
            
                18.90
             |               
            
                18.60
             |                           
            
                18.80
             | 
            
                18.80
             |                     
            
                3.75
             |                                 
            
                140,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2011
             | 
            
                +0.10 / +0.54%
             |             
            
                18.50
             |           
            
                18.70
             |               
            
                18.50
             |                           
            
                18.60
             | 
            
                18.60
             |                     
            
                3.71
             |                                 
            
                72,630
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2011
             | 
            
                -0.10 / -0.54%
             |             
            
                18.50
             |           
            
                18.80
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                3.69
             |                                 
            
                175,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2011
             | 
            
                -0.10 / -0.53%
             |             
            
                18.60
             |           
            
                18.70
             |               
            
                18.40
             |                           
            
                18.60
             | 
            
                18.60
             |                     
            
                3.71
             |                                 
            
                337,020
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2011
             | 
            
                +0.40 / +2.19%
             |             
            
                18.40
             |           
            
                18.80
             |               
            
                18.30
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                3.73
             |                                 
            
                414,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2011
             | 
            
                -0.20 / -1.08%
             |             
            
                18.40
             |           
            
                18.70
             |               
            
                18.20
             |                           
            
                18.30
             | 
            
                18.30
             |                     
            
                3.65
             |                                 
            
                287,340
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2011
             | 
            
                -0.10 / -0.54%
             |             
            
                18.60
             |           
            
                18.90
             |               
            
                18.30
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                3.69
             |                                 
            
                218,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2011
             | 
            
                -0.20 / -1.06%
             |             
            
                18.60
             |           
            
                19.00
             |               
            
                18.60
             |                           
            
                18.60
             | 
            
                18.60
             |                     
            
                3.71
             |                                 
            
                295,380
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2011
             | 
            
                -0.20 / -1.05%
             |             
            
                19.00
             |           
            
                19.30
             |               
            
                18.70
             |                           
            
                18.80
             | 
            
                18.80
             |                     
            
                3.75
             |                                 
            
                203,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2011
             | 
            
                +0.90 / +4.97%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.80
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                3.79
             |                                 
            
                1,342,810
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2011
             | 
            
                +0.80 / +4.62%
             |             
            
                17.30
             |           
            
                18.10
             |               
            
                17.30
             |                           
            
                18.10
             | 
            
                18.10
             |                     
            
                3.61
             |                                 
            
                359,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2011
             | 
            
                0.00 / 0.00%
             |             
            
                17.30
             |           
            
                17.60
             |               
            
                17.30
             |                           
            
                17.30
             | 
            
                17.30
             |                     
            
                3.45
             |                                 
            
                264,610
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2011
             | 
            
                -0.50 / -2.81%
             |             
            
                17.70
             |           
            
                17.70
             |               
            
                17.20
             |                           
            
                17.30
             | 
            
                17.30
             |                     
            
                3.45
             |                                 
            
                230,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/10/2011
             | 
            
                -0.50 / -2.73%
             |             
            
                18.20
             |           
            
                18.30
             |               
            
                17.80
             |                           
            
                17.80
             | 
            
                17.80
             |                     
            
                3.55
             |                                 
            
                257,850
             |            
            
                 
             |                                       
         
    
        
            | 
                1/7/2011
             | 
            
                -0.10 / -0.54%
             |             
            
                18.30
             |           
            
                18.60
             |               
            
                18.30
             |                           
            
                18.30
             | 
            
                18.30
             |                     
            
                3.65
             |                                 
            
                281,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/6/2011
             | 
            
                -0.10 / -0.54%
             |             
            
                18.30
             |           
            
                18.60
             |               
            
                18.30
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                3.67
             |                                 
            
                152,740
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2011
             | 
            
                -0.20 / -1.07%
             |             
            
                18.90
             |           
            
                18.90
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                3.69
             |                                 
            
                184,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2011
             | 
            
                0.00 / 0.00%
             |             
            
                18.90
             |           
            
                19.10
             |               
            
                18.70
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                3.73
             |                                 
            
                120,820
             |            
            
                 
             |                                       
         
    
        
            | 
                12/31/2010
             | 
            
                0.00 / 0.00%
             |             
            
                18.70
             |           
            
                19.00
             |               
            
                18.60
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                3.73
             |                                 
            
                109,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/30/2010
             | 
            
                -0.20 / -1.06%
             |             
            
                18.90
             |           
            
                19.10
             |               
            
                18.70
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                3.73
             |                                 
            
                330,430
             |            
            
                 
             |                                       
         
    
        
            | 
                12/29/2010
             | 
            
                -0.40 / -2.07%
             |             
            
                19.30
             |           
            
                19.50
             |               
            
                18.90
             |                           
            
                18.90
             | 
            
                18.90
             |                     
            
                3.77
             |                                 
            
                263,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/28/2010
             | 
            
                +0.50 / +2.66%
             |             
            
                19.00
             |           
            
                19.40
             |               
            
                18.90
             |                           
            
                19.30
             | 
            
                19.30
             |                     
            
                3.85
             |                                 
            
                333,830
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2010
             | 
            
                0.00 / 0.00%
             |             
            
                18.80
             |           
            
                19.00
             |               
            
                18.70
             |                           
            
                18.80
             | 
            
                18.80
             |                     
            
                3.75
             |                                 
            
                238,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/24/2010
             | 
            
                -0.20 / -1.05%
             |             
            
                19.40
             |           
            
                19.40
             |               
            
                18.80
             |                           
            
                18.80
             | 
            
                18.80
             |                     
            
                3.75
             |                                 
            
                345,680
             |            
            
                 
             |                                       
         
    
        
            | 
                12/23/2010
             | 
            
                -0.20 / -1.04%
             |             
            
                19.20
             |           
            
                19.30
             |               
            
                18.50
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                3.79
             |                                 
            
                328,580
             |  
            
                 
             |                                                              
             
    
         
    
    
 |