| 
                 
                    Closing price on 12/22/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    22.40 | 
                 
                
                    | High | 
                    22.40 | 
                 
                
                    | Low | 
                    21.90 | 
                     
                
                    | Volume | 
                    148,540 | 
                                 
                
                    | Split-adjusted Price | 
                    5.61 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ASM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/22/2011
             | 
            
                -0.50 / -2.23%
             |             
            
                22.40
             |           
            
                22.40
             |               
            
                21.90
             |                           
            
                21.90
             | 
            
                21.90
             |                     
            
                5.61
             |                                 
            
                148,540
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2011
             | 
            
                -0.10 / -0.44%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.40
             |                           
            
                22.40
             | 
            
                22.40
             |                     
            
                5.74
             |                                 
            
                61,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/20/2011
             | 
            
                -0.50 / -2.17%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.40
             |                           
            
                22.50
             | 
            
                22.50
             |                     
            
                5.76
             |                                 
            
                280,780
             |            
            
                 
             |                                       
         
    
        
            | 
                12/19/2011
             | 
            
                -0.20 / -0.86%
             |             
            
                22.40
             |           
            
                23.00
             |               
            
                22.40
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                5.89
             |                                 
            
                317,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2011
             | 
            
                +0.40 / +1.75%
             |             
            
                22.90
             |           
            
                23.30
             |               
            
                22.80
             |                           
            
                23.20
             | 
            
                23.20
             |                     
            
                5.94
             |                                 
            
                167,750
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2011
             | 
            
                0.00 / 0.00%
             |             
            
                22.80
             |           
            
                22.90
             |               
            
                22.40
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                5.84
             |                                 
            
                61,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2011
             | 
            
                -0.10 / -0.44%
             |             
            
                23.40
             |           
            
                23.40
             |               
            
                22.80
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                5.84
             |                                 
            
                148,750
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2011
             | 
            
                0.00 / 0.00%
             |             
            
                23.30
             |           
            
                23.40
             |               
            
                22.90
             |                           
            
                22.90
             | 
            
                22.90
             |                     
            
                5.86
             |                                 
            
                220,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/12/2011
             | 
            
                -0.10 / -0.43%
             |             
            
                23.70
             |           
            
                23.70
             |               
            
                22.60
             |                           
            
                22.90
             | 
            
                22.90
             |                     
            
                5.86
             |                                 
            
                471,070
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2011
             | 
            
                -0.40 / -1.71%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                22.80
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                5.89
             |                                 
            
                180,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2011
             | 
            
                +0.20 / +0.86%
             |             
            
                23.70
             |           
            
                23.70
             |               
            
                23.00
             |                           
            
                23.40
             | 
            
                23.40
             |                     
            
                5.99
             |                                 
            
                242,960
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2011
             | 
            
                -0.80 / -3.33%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.20
             |                           
            
                23.20
             | 
            
                23.20
             |                     
            
                5.94
             |                                 
            
                136,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2011
             | 
            
                +0.50 / +2.13%
             |             
            
                23.50
             |           
            
                24.40
             |               
            
                23.50
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                6.15
             |                                 
            
                492,640
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2011
             | 
            
                +1.10 / +4.91%
             |             
            
                22.30
             |           
            
                23.50
             |               
            
                22.30
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                6.02
             |                                 
            
                603,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2011
             | 
            
                -0.30 / -1.32%
             |             
            
                22.70
             |           
            
                22.70
             |               
            
                22.40
             |                           
            
                22.40
             | 
            
                22.40
             |                     
            
                5.74
             |                                 
            
                110,080
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2011
             | 
            
                -0.10 / -0.44%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.30
             |                           
            
                22.70
             | 
            
                22.70
             |                     
            
                5.81
             |                                 
            
                59,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2011
             | 
            
                0.00 / 0.00%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.70
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                5.84
             |                                 
            
                69,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2011
             | 
            
                0.00 / 0.00%
             |             
            
                22.80
             |           
            
                22.90
             |               
            
                22.60
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                5.84
             |                                 
            
                105,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2011
             | 
            
                -0.20 / -0.87%
             |             
            
                22.90
             |           
            
                23.00
             |               
            
                22.80
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                5.84
             |                                 
            
                211,630
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2011
             | 
            
                -0.10 / -0.43%
             |             
            
                23.40
             |           
            
                23.40
             |               
            
                22.80
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                5.89
             |                                 
            
                150,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2011
             | 
            
                0.00 / 0.00%
             |             
            
                23.40
             |           
            
                23.40
             |               
            
                23.00
             |                           
            
                23.10
             | 
            
                23.10
             |                     
            
                5.92
             |                                 
            
                93,120
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2011
             | 
            
                0.00 / 0.00%
             |             
            
                23.10
             |           
            
                23.10
             |               
            
                22.90
             |                           
            
                23.10
             | 
            
                23.10
             |                     
            
                5.92
             |                                 
            
                183,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2011
             | 
            
                0.00 / 0.00%
             |             
            
                22.90
             |           
            
                23.10
             |               
            
                22.70
             |                           
            
                23.10
             | 
            
                23.10
             |                     
            
                5.92
             |                                 
            
                251,210
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2011
             | 
            
                -0.10 / -0.43%
             |             
            
                23.00
             |           
            
                23.90
             |               
            
                22.70
             |                           
            
                23.10
             | 
            
                23.10
             |                     
            
                5.92
             |                                 
            
                70,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2011
             | 
            
                -0.60 / -2.52%
             |             
            
                23.70
             |           
            
                23.70
             |               
            
                22.80
             |                           
            
                23.20
             | 
            
                23.20
             |                     
            
                5.94
             |                                 
            
                51,210
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2011
             | 
            
                0.00 / 0.00%
             |             
            
                23.40
             |           
            
                23.80
             |               
            
                23.10
             |                           
            
                23.80
             | 
            
                23.80
             |                     
            
                6.10
             |                                 
            
                56,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2011
             | 
            
                0.00 / 0.00%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.00
             |                           
            
                23.80
             | 
            
                23.80
             |                     
            
                6.10
             |                                 
            
                55,660
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2011
             | 
            
                +0.10 / +0.42%
             |             
            
                23.80
             |           
            
                23.80
             |               
            
                23.00
             |                           
            
                23.80
             | 
            
                23.80
             |                     
            
                6.10
             |                                 
            
                26,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2011
             | 
            
                -0.40 / -1.66%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                22.90
             |                           
            
                23.70
             | 
            
                23.70
             |                     
            
                6.07
             |                                 
            
                38,440
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2011
             | 
            
                +0.10 / +0.42%
             |             
            
                24.00
             |           
            
                24.40
             |               
            
                23.70
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                6.17
             |                                 
            
                78,030
             |  
            
                 
             |                                                              
             
    
         
    
    
 |