| 
                 
                    Closing price on 12/28/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    21.50 | 
                 
                
                    | High | 
                    23.00 | 
                 
                
                    | Low | 
                    21.50 | 
                     
                
                    | Volume | 
                    1,850 | 
                                 
                
                    | Split-adjusted Price | 
                    8.77 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
AAM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/28/2011
             | 
            
                +1.00 / +4.55%
             |             
            
                21.50
             |           
            
                23.00
             |               
            
                21.50
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                8.77
             |                                 
            
                1,850
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2011
             | 
            
                -0.20 / -0.90%
             |             
            
                22.90
             |           
            
                22.90
             |               
            
                22.00
             |                           
            
                22.00
             | 
            
                22.00
             |                     
            
                8.39
             |                                 
            
                160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/26/2011
             | 
            
                0.00 / 0.00%
             |             
            
                22.20
             |           
            
                22.20
             |               
            
                22.20
             |                           
            
                22.20
             | 
            
                22.20
             |                     
            
                8.46
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                12/23/2011
             | 
            
                -0.60 / -2.63%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.20
             |                           
            
                22.20
             | 
            
                22.20
             |                     
            
                8.46
             |                                 
            
                1,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/22/2011
             | 
            
                -0.40 / -1.72%
             |             
            
                22.10
             |           
            
                23.40
             |               
            
                22.10
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                8.69
             |                                 
            
                1,220
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2011
             | 
            
                +0.30 / +1.31%
             |             
            
                23.40
             |           
            
                23.40
             |               
            
                23.20
             |                           
            
                23.20
             | 
            
                23.20
             |                     
            
                8.85
             |                                 
            
                1,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/20/2011
             | 
            
                +0.20 / +0.88%
             |             
            
                22.90
             |           
            
                22.90
             |               
            
                22.90
             |                           
            
                22.90
             | 
            
                22.90
             |                     
            
                8.73
             |                                 
            
                1,520
             |            
            
                 
             |                                       
         
    
        
            | 
                12/19/2011
             | 
            
                -0.20 / -0.87%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.70
             |                           
            
                22.70
             | 
            
                22.70
             |                     
            
                8.65
             |                                 
            
                360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2011
             | 
            
                0.00 / 0.00%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.40
             |                           
            
                22.90
             | 
            
                22.90
             |                     
            
                8.73
             |                                 
            
                3,890
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2011
             | 
            
                -0.10 / -0.43%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                22.90
             |                           
            
                22.90
             | 
            
                22.90
             |                     
            
                8.73
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2011
             | 
            
                -0.70 / -2.95%
             |             
            
                23.90
             |           
            
                23.90
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                8.77
             |                                 
            
                1,660
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2011
             | 
            
                +0.20 / +0.85%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.00
             |                           
            
                23.70
             | 
            
                23.70
             |                     
            
                9.04
             |                                 
            
                920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/12/2011
             | 
            
                -0.50 / -2.08%
             |             
            
                23.80
             |           
            
                23.80
             |               
            
                23.00
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                8.96
             |                                 
            
                1,170
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2011
             | 
            
                +0.30 / +1.27%
             |             
            
                24.00
             |           
            
                24.20
             |               
            
                23.50
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                9.15
             |                                 
            
                1,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2011
             | 
            
                -0.10 / -0.42%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.70
             |                           
            
                23.70
             | 
            
                23.70
             |                     
            
                9.04
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2011
             | 
            
                -0.50 / -2.06%
             |             
            
                24.20
             |           
            
                24.20
             |               
            
                23.40
             |                           
            
                23.80
             | 
            
                23.80
             |                     
            
                9.07
             |                                 
            
                5,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2011
             | 
            
                +0.10 / +0.41%
             |             
            
                23.10
             |           
            
                24.30
             |               
            
                23.10
             |                           
            
                24.30
             | 
            
                24.30
             |                     
            
                8.81
             |                                 
            
                6,920
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2011
             | 
            
                +0.10 / +0.41%
             |             
            
                24.00
             |           
            
                24.20
             |               
            
                24.00
             |                           
            
                24.20
             | 
            
                24.20
             |                     
            
                8.77
             |                                 
            
                2,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2011
             | 
            
                0.00 / 0.00%
             |             
            
                24.30
             |           
            
                24.30
             |               
            
                24.10
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                8.73
             |                                 
            
                510
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2011
             | 
            
                0.00 / 0.00%
             |             
            
                24.10
             |           
            
                24.10
             |               
            
                24.10
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                8.73
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2011
             | 
            
                +0.10 / +0.42%
             |             
            
                24.30
             |           
            
                24.30
             |               
            
                24.00
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                8.73
             |                                 
            
                80
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2011
             | 
            
                0.00 / 0.00%
             |             
            
                24.30
             |           
            
                24.30
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                8.70
             |                                 
            
                1,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2011
             | 
            
                0.00 / 0.00%
             |             
            
                23.50
             |           
            
                24.00
             |               
            
                23.50
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                8.70
             |                                 
            
                320
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2011
             | 
            
                0.00 / 0.00%
             |             
            
                24.70
             |           
            
                24.70
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                8.70
             |                                 
            
                1,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2011
             | 
            
                +0.20 / +0.84%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                8.70
             |                                 
            
                1,080
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2011
             | 
            
                +1.10 / +4.85%
             |             
            
                23.80
             |           
            
                23.80
             |               
            
                23.80
             |                           
            
                23.80
             | 
            
                23.80
             |                     
            
                8.63
             |                                 
            
                4,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2011
             | 
            
                -1.10 / -4.62%
             |             
            
                23.90
             |           
            
                23.90
             |               
            
                22.70
             |                           
            
                22.70
             | 
            
                22.70
             |                     
            
                8.23
             |                                 
            
                4,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2011
             | 
            
                +1.00 / +4.39%
             |             
            
                23.90
             |           
            
                23.90
             |               
            
                23.50
             |                           
            
                23.80
             | 
            
                23.80
             |                     
            
                8.63
             |                                 
            
                1,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2011
             | 
            
                -0.90 / -3.80%
             |             
            
                23.60
             |           
            
                23.60
             |               
            
                22.80
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                8.26
             |                                 
            
                15,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2011
             | 
            
                -0.30 / -1.25%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.60
             |                           
            
                23.70
             | 
            
                23.70
             |                     
            
                8.59
             |                                 
            
                3,090
             |  
            
                 
             |                                                              
             
    
         
    
    
 |