| 
                 
                    Closing price on 3/5/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.30 | 
                 
                
                    | High | 
                    7.30 | 
                 
                
                    | Low | 
                    7.00 | 
                     
                
                    | Volume | 
                    574,660 | 
                                 
                
                    | Split-adjusted Price | 
                    1.82 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ASM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/5/2013
             | 
            
                -0.30 / -4.05%
             |             
            
                7.30
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                1.82
             |                                 
            
                574,660
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2013
             | 
            
                -0.40 / -5.13%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                1.90
             |                                 
            
                654,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/1/2013
             | 
            
                -0.20 / -2.50%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                2.00
             |                                 
            
                731,370
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2013
             | 
            
                +0.10 / +1.27%
             |             
            
                8.00
             |           
            
                8.20
             |               
            
                7.90
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                2.05
             |                                 
            
                554,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2013
             | 
            
                -0.10 / -1.25%
             |             
            
                8.00
             |           
            
                8.20
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                2.02
             |                                 
            
                557,020
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2013
             | 
            
                -0.50 / -5.88%
             |             
            
                8.50
             |           
            
                8.50
             |               
            
                8.00
             |                           
            
                8.00
             | 
            
                8.00
             |                     
            
                2.05
             |                                 
            
                1,371,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2013
             | 
            
                -0.10 / -1.16%
             |             
            
                8.60
             |           
            
                8.70
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                2.18
             |                                 
            
                579,760
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2013
             | 
            
                0.00 / 0.00%
             |             
            
                8.80
             |           
            
                9.00
             |               
            
                8.40
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                2.20
             |                                 
            
                917,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2013
             | 
            
                -0.50 / -5.49%
             |             
            
                9.00
             |           
            
                9.40
             |               
            
                8.60
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                2.20
             |                                 
            
                2,199,690
             |            
            
                 
             |                                       
         
    
        
            | 
                2/20/2013
             | 
            
                -0.10 / -1.09%
             |             
            
                9.10
             |           
            
                9.20
             |               
            
                9.00
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                2.33
             |                                 
            
                650,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2013
             | 
            
                0.00 / 0.00%
             |             
            
                9.10
             |           
            
                9.30
             |               
            
                9.10
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                2.36
             |                                 
            
                738,720
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2013
             | 
            
                +0.10 / +1.10%
             |             
            
                9.10
             |           
            
                9.30
             |               
            
                9.00
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                2.36
             |                                 
            
                901,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2013
             | 
            
                +0.40 / +4.60%
             |             
            
                8.70
             |           
            
                9.20
             |               
            
                8.70
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                2.33
             |                                 
            
                801,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2013
             | 
            
                0.00 / 0.00%
             |             
            
                8.70
             |           
            
                8.80
             |               
            
                8.60
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                2.23
             |                                 
            
                377,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2013
             | 
            
                +0.20 / +2.35%
             |             
            
                8.50
             |           
            
                8.80
             |               
            
                8.50
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                2.23
             |                                 
            
                768,390
             |            
            
                 
             |                                       
         
    
        
            | 
                2/5/2013
             | 
            
                -0.30 / -3.41%
             |             
            
                8.60
             |           
            
                8.80
             |               
            
                8.50
             |                           
            
                8.50
             | 
            
                8.50
             |                     
            
                2.18
             |                                 
            
                1,516,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/4/2013
             | 
            
                -0.10 / -1.12%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.80
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                2.25
             |                                 
            
                377,280
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2013
             | 
            
                -0.10 / -1.11%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.80
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                2.28
             |                                 
            
                374,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/31/2013
             | 
            
                -0.30 / -3.23%
             |             
            
                9.30
             |           
            
                9.30
             |               
            
                9.00
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                2.30
             |                                 
            
                621,930
             |            
            
                 
             |                                       
         
    
        
            | 
                1/30/2013
             | 
            
                +0.40 / +4.49%
             |             
            
                9.00
             |           
            
                9.40
             |               
            
                8.90
             |                           
            
                9.30
             | 
            
                9.30
             |                     
            
                2.38
             |                                 
            
                1,070,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/29/2013
             | 
            
                0.00 / 0.00%
             |             
            
                8.90
             |           
            
                9.10
             |               
            
                8.80
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                2.28
             |                                 
            
                795,430
             |            
            
                 
             |                                       
         
    
        
            | 
                1/28/2013
             | 
            
                -0.20 / -2.20%
             |             
            
                9.10
             |           
            
                9.30
             |               
            
                8.90
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                2.28
             |                                 
            
                993,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2013
             | 
            
                +0.20 / +2.25%
             |             
            
                8.90
             |           
            
                9.20
             |               
            
                8.80
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                2.33
             |                                 
            
                954,070
             |            
            
                 
             |                                       
         
    
        
            | 
                1/24/2013
             | 
            
                +0.30 / +3.49%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.60
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                2.28
             |                                 
            
                612,690
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/23/2013
             | 
            
                -0.10 / -1.15%
             |             
            
                8.80
             |           
            
                8.90
             |               
            
                8.50
             |                           
            
                8.60
             | 
            
                8.60
             |                     
            
                2.20
             |                                 
            
                600,440
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2013
             | 
            
                -0.50 / -5.43%
             |             
            
                9.10
             |           
            
                9.20
             |               
            
                8.60
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                2.23
             |                                 
            
                1,881,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2013
             | 
            
                -0.20 / -2.13%
             |             
            
                9.40
             |           
            
                9.50
             |               
            
                9.10
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                2.36
             |                                 
            
                640,880
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2013
             | 
            
                -0.30 / -3.09%
             |             
            
                9.70
             |           
            
                9.80
             |               
            
                9.30
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                2.41
             |                                 
            
                896,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2013
             | 
            
                +0.20 / +2.11%
             |             
            
                10.00
             |           
            
                10.10
             |               
            
                9.70
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                2.48
             |                                 
            
                2,735,590
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2013
             | 
            
                +0.60 / +6.74%
             |             
            
                9.10
             |           
            
                9.50
             |               
            
                9.00
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                2.43
             |                                 
            
                1,755,460
             |  
            
                 
             |                                                              
             
    
         
    
    
 |