| 
                 
                    Closing price on 5/26/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    19.80 | 
                 
                
                    | High | 
                    19.80 | 
                 
                
                    | Low | 
                    19.50 | 
                     
                
                    | Volume | 
                    71,450 | 
                                 
                
                    | Split-adjusted Price | 
                    6.63 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
AAM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/26/2011
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.50
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                6.63
             |                                 
            
                71,450
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2011
             | 
            
                -0.10 / -0.50%
             |             
            
                19.50
             |           
            
                19.90
             |               
            
                19.50
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                6.63
             |                                 
            
                64,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2011
             | 
            
                -0.20 / -1.00%
             |             
            
                20.10
             |           
            
                20.10
             |               
            
                19.60
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                6.66
             |                                 
            
                55,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2011
             | 
            
                -0.10 / -0.50%
             |             
            
                20.20
             |           
            
                20.20
             |               
            
                20.10
             |                           
            
                20.10
             | 
            
                20.10
             |                     
            
                6.73
             |                                 
            
                60,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2011
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.30
             |               
            
                20.00
             |                           
            
                20.20
             | 
            
                20.20
             |                     
            
                6.77
             |                                 
            
                14,950
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2011
             | 
            
                0.00 / 0.00%
             |             
            
                20.20
             |           
            
                20.20
             |               
            
                20.10
             |                           
            
                20.20
             | 
            
                20.20
             |                     
            
                6.77
             |                                 
            
                54,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2011
             | 
            
                -0.20 / -0.98%
             |             
            
                20.20
             |           
            
                20.30
             |               
            
                20.20
             |                           
            
                20.20
             | 
            
                20.20
             |                     
            
                6.77
             |                                 
            
                53,170
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2011
             | 
            
                0.00 / 0.00%
             |             
            
                20.30
             |           
            
                20.40
             |               
            
                20.30
             |                           
            
                20.40
             | 
            
                20.40
             |                     
            
                6.83
             |                                 
            
                51,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2011
             | 
            
                +0.10 / +0.49%
             |             
            
                20.30
             |           
            
                20.50
             |               
            
                20.30
             |                           
            
                20.40
             | 
            
                20.40
             |                     
            
                6.83
             |                                 
            
                56,750
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2011
             | 
            
                +0.10 / +0.50%
             |             
            
                20.20
             |           
            
                20.50
             |               
            
                20.20
             |                           
            
                20.30
             | 
            
                20.30
             |                     
            
                6.80
             |                                 
            
                39,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2011
             | 
            
                +0.10 / +0.50%
             |             
            
                20.10
             |           
            
                20.20
             |               
            
                20.10
             |                           
            
                20.20
             | 
            
                20.20
             |                     
            
                6.77
             |                                 
            
                9,110
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2011
             | 
            
                +0.20 / +1.01%
             |             
            
                20.00
             |           
            
                20.10
             |               
            
                19.90
             |                           
            
                20.10
             | 
            
                20.10
             |                     
            
                6.73
             |                                 
            
                12,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2011
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.90
             |               
            
                19.80
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                6.66
             |                                 
            
                35,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2011
             | 
            
                +0.10 / +0.51%
             |             
            
                19.80
             |           
            
                19.90
             |               
            
                19.80
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                6.66
             |                                 
            
                1,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2011
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.70
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                6.63
             |                                 
            
                2,710
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2011
             | 
            
                0.00 / 0.00%
             |             
            
                19.60
             |           
            
                19.80
             |               
            
                19.60
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                6.63
             |                                 
            
                7,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2011
             | 
            
                -0.10 / -0.50%
             |             
            
                20.30
             |           
            
                20.30
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                6.63
             |                                 
            
                6,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2011
             | 
            
                +0.10 / +0.51%
             |             
            
                19.70
             |           
            
                19.90
             |               
            
                19.70
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                6.66
             |                                 
            
                13,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2011
             | 
            
                0.00 / 0.00%
             |             
            
                19.90
             |           
            
                19.90
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                6.63
             |                                 
            
                14,620
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2011
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                6.63
             |                                 
            
                108,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2011
             | 
            
                -0.10 / -0.50%
             |             
            
                20.20
             |           
            
                20.20
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                6.63
             |                                 
            
                4,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2011
             | 
            
                +0.30 / +1.53%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                19.90
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                6.66
             |                                 
            
                25,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2011
             | 
            
                -0.30 / -1.51%
             |             
            
                19.90
             |           
            
                20.00
             |               
            
                19.60
             |                           
            
                19.60
             | 
            
                19.60
             |                     
            
                6.56
             |                                 
            
                241,380
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2011
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                19.80
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                6.66
             |                                 
            
                33,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2011
             | 
            
                -0.10 / -0.50%
             |             
            
                19.90
             |           
            
                20.00
             |               
            
                19.80
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                6.66
             |                                 
            
                39,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2011
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                6.70
             |                                 
            
                8,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2011
             | 
            
                -0.10 / -0.50%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                19.90
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                6.70
             |                                 
            
                24,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2011
             | 
            
                -0.20 / -0.99%
             |             
            
                20.20
             |           
            
                20.20
             |               
            
                20.10
             |                           
            
                20.10
             | 
            
                20.10
             |                     
            
                6.73
             |                                 
            
                7,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2011
             | 
            
                +0.30 / +1.50%
             |             
            
                20.00
             |           
            
                20.30
             |               
            
                20.00
             |                           
            
                20.30
             | 
            
                20.30
             |                     
            
                6.80
             |                                 
            
                10,210
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2011
             | 
            
                -0.50 / -2.44%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                6.70
             |                                 
            
                13,360
             |  
            
                 
             |                                                              
             
    
         
    
    
 |