| 
                 
                    Closing price on 10/19/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    24.90 | 
                 
                
                    | High | 
                    24.90 | 
                 
                
                    | Low | 
                    23.80 | 
                     
                
                    | Volume | 
                    854,990 | 
                                 
                
                    | Split-adjusted Price | 
                    6.35 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ASM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/19/2011
             | 
            
                +0.90 / +3.77%
             |             
            
                24.90
             |           
            
                24.90
             |               
            
                23.80
             |                           
            
                24.80
             | 
            
                24.80
             |                     
            
                6.35
             |                                 
            
                854,990
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2011
             | 
            
                -1.20 / -4.78%
             |             
            
                25.40
             |           
            
                25.40
             |               
            
                23.90
             |                           
            
                23.90
             | 
            
                23.90
             |                     
            
                6.12
             |                                 
            
                85,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2011
             | 
            
                -0.70 / -2.71%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                25.10
             |                           
            
                25.10
             | 
            
                25.10
             |                     
            
                6.43
             |                                 
            
                238,890
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2011
             | 
            
                +0.20 / +0.78%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                25.50
             |                           
            
                25.80
             | 
            
                25.80
             |                     
            
                6.61
             |                                 
            
                270,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2011
             | 
            
                -0.60 / -2.29%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                25.40
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                6.56
             |                                 
            
                254,960
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2011
             | 
            
                +0.10 / +0.38%
             |             
            
                26.00
             |           
            
                26.20
             |               
            
                25.20
             |                           
            
                26.20
             | 
            
                26.20
             |                     
            
                6.71
             |                                 
            
                172,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2011
             | 
            
                +0.10 / +0.38%
             |             
            
                25.90
             |           
            
                26.40
             |               
            
                25.90
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                6.68
             |                                 
            
                232,450
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2011
             | 
            
                -0.50 / -1.89%
             |             
            
                26.50
             |           
            
                26.60
             |               
            
                25.80
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                6.66
             |                                 
            
                134,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2011
             | 
            
                +0.10 / +0.38%
             |             
            
                27.00
             |           
            
                27.00
             |               
            
                26.40
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                6.79
             |                                 
            
                1,773,480
             |            
            
                 
             |                                       
         
    
        
            | 
                10/6/2011
             | 
            
                +0.40 / +1.54%
             |             
            
                26.00
             |           
            
                26.70
             |               
            
                26.00
             |                           
            
                26.40
             | 
            
                26.40
             |                     
            
                6.76
             |                                 
            
                1,008,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2011
             | 
            
                +0.10 / +0.39%
             |             
            
                26.30
             |           
            
                26.30
             |               
            
                25.90
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                6.66
             |                                 
            
                172,570
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2011
             | 
            
                -0.10 / -0.38%
             |             
            
                26.00
             |           
            
                26.10
             |               
            
                25.70
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                6.63
             |                                 
            
                167,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2011
             | 
            
                -0.40 / -1.52%
             |             
            
                26.50
             |           
            
                26.60
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                6.66
             |                                 
            
                272,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2011
             | 
            
                -0.10 / -0.38%
             |             
            
                26.70
             |           
            
                26.90
             |               
            
                26.30
             |                           
            
                26.40
             | 
            
                26.40
             |                     
            
                6.76
             |                                 
            
                88,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2011
             | 
            
                -0.20 / -0.75%
             |             
            
                26.40
             |           
            
                26.90
             |               
            
                26.20
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                6.79
             |                                 
            
                204,410
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2011
             | 
            
                +0.40 / +1.52%
             |             
            
                27.20
             |           
            
                27.20
             |               
            
                26.10
             |                           
            
                26.70
             | 
            
                26.70
             |                     
            
                6.84
             |                                 
            
                66,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2011
             | 
            
                -0.60 / -2.23%
             |             
            
                26.90
             |           
            
                27.30
             |               
            
                26.30
             |                           
            
                26.30
             | 
            
                26.30
             |                     
            
                6.74
             |                                 
            
                221,970
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2011
             | 
            
                -0.30 / -1.10%
             |             
            
                27.20
             |           
            
                27.70
             |               
            
                26.40
             |                           
            
                26.90
             | 
            
                26.90
             |                     
            
                6.89
             |                                 
            
                909,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2011
             | 
            
                -0.60 / -2.16%
             |             
            
                27.00
             |           
            
                27.90
             |               
            
                27.00
             |                           
            
                27.20
             | 
            
                27.20
             |                     
            
                6.97
             |                                 
            
                810,210
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2011
             | 
            
                +0.40 / +1.46%
             |             
            
                27.80
             |           
            
                28.10
             |               
            
                27.50
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                7.12
             |                                 
            
                249,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2011
             | 
            
                -0.30 / -1.08%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                27.30
             |                           
            
                27.40
             | 
            
                27.40
             |                     
            
                7.02
             |                                 
            
                178,150
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2011
             | 
            
                -1.30 / -4.48%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                27.60
             |                           
            
                27.70
             | 
            
                27.70
             |                     
            
                7.09
             |                                 
            
                284,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2011
             | 
            
                +1.10 / +3.94%
             |             
            
                27.90
             |           
            
                29.00
             |               
            
                27.70
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                7.43
             |                                 
            
                212,010
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2011
             | 
            
                -0.50 / -1.76%
             |             
            
                29.50
             |           
            
                29.50
             |               
            
                27.70
             |                           
            
                27.90
             | 
            
                27.90
             |                     
            
                7.14
             |                                 
            
                226,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2011
             | 
            
                +1.30 / +4.80%
             |             
            
                28.30
             |           
            
                28.40
             |               
            
                27.10
             |                           
            
                28.40
             | 
            
                28.40
             |                     
            
                7.27
             |                                 
            
                547,660
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2011
             | 
            
                +1.20 / +4.63%
             |             
            
                27.10
             |           
            
                27.10
             |               
            
                27.10
             |                           
            
                27.10
             | 
            
                27.10
             |                     
            
                6.94
             |                                 
            
                179,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2011
             | 
            
                +1.20 / +4.86%
             |             
            
                24.90
             |           
            
                25.90
             |               
            
                24.80
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                6.63
             |                                 
            
                478,040
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2011
             | 
            
                +0.40 / +1.65%
             |             
            
                24.50
             |           
            
                24.70
             |               
            
                24.30
             |                           
            
                24.70
             | 
            
                24.70
             |                     
            
                6.33
             |                                 
            
                187,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2011
             | 
            
                0.00 / 0.00%
             |             
            
                23.50
             |           
            
                24.80
             |               
            
                23.50
             |                           
            
                24.30
             | 
            
                24.30
             |                     
            
                6.22
             |                                 
            
                94,530
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2011
             | 
            
                +0.80 / +3.40%
             |             
            
                24.20
             |           
            
                24.50
             |               
            
                23.90
             |                           
            
                24.30
             | 
            
                24.30
             |                     
            
                6.22
             |                                 
            
                137,560
             |  
            
                 
             |                                                              
             
    
         
    
    
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