| 
                 
                    Closing price on 9/14/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    25.50 | 
                 
                
                    | High | 
                    26.10 | 
                 
                
                    | Low | 
                    25.50 | 
                     
                
                    | Volume | 
                    25,690 | 
                                 
                
                    | Split-adjusted Price | 
                    10.41 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
AAM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/14/2012
             | 
            
                0.00 / 0.00%
             |             
            
                25.50
             |           
            
                26.10
             |               
            
                25.50
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                10.41
             |                                 
            
                25,690
             |            
            
                 
             |                                       
         
    
        
            | 
                9/13/2012
             | 
            
                +0.90 / +3.57%
             |             
            
                25.00
             |           
            
                26.10
             |               
            
                25.00
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                10.41
             |                                 
            
                610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/12/2012
             | 
            
                -1.00 / -3.82%
             |             
            
                25.20
             |           
            
                25.20
             |               
            
                25.20
             |                           
            
                25.20
             | 
            
                25.20
             |                     
            
                10.05
             |                                 
            
                25,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2012
             | 
            
                0.00 / 0.00%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                26.20
             |                           
            
                26.20
             | 
            
                26.20
             |                     
            
                10.45
             |                                 
            
                25,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2012
             | 
            
                0.00 / 0.00%
             |             
            
                24.90
             |           
            
                26.20
             |               
            
                24.90
             |                           
            
                26.20
             | 
            
                26.20
             |                     
            
                10.45
             |                                 
            
                32,680
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2012
             | 
            
                0.00 / 0.00%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                26.20
             |                           
            
                26.20
             | 
            
                26.20
             |                     
            
                10.45
             |                                 
            
                20,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/6/2012
             | 
            
                +0.10 / +0.38%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                26.20
             |                           
            
                26.20
             | 
            
                26.20
             |                     
            
                10.45
             |                                 
            
                910
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2012
             | 
            
                -0.10 / -0.38%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                26.10
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                10.41
             |                                 
            
                110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2012
             | 
            
                +0.20 / +0.77%
             |             
            
                24.80
             |           
            
                26.20
             |               
            
                24.80
             |                           
            
                26.20
             | 
            
                26.20
             |                     
            
                10.45
             |                                 
            
                2,190
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2012
             | 
            
                0.00 / 0.00%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                25.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                10.37
             |                                 
            
                3,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2012
             | 
            
                0.00 / 0.00%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                10.37
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/29/2012
             | 
            
                0.00 / 0.00%
             |             
            
                25.90
             |           
            
                26.00
             |               
            
                25.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                10.37
             |                                 
            
                7,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2012
             | 
            
                +0.90 / +3.59%
             |             
            
                26.30
             |           
            
                26.30
             |               
            
                24.30
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                10.37
             |                                 
            
                13,180
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2012
             | 
            
                -1.20 / -4.56%
             |             
            
                25.30
             |           
            
                25.50
             |               
            
                25.00
             |                           
            
                25.10
             | 
            
                25.10
             |                     
            
                10.01
             |                                 
            
                32,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2012
             | 
            
                +1.10 / +4.37%
             |             
            
                26.00
             |           
            
                26.30
             |               
            
                24.80
             |                           
            
                26.30
             | 
            
                26.30
             |                     
            
                10.49
             |                                 
            
                31,950
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2012
             | 
            
                -1.30 / -4.91%
             |             
            
                26.00
             |           
            
                26.40
             |               
            
                25.20
             |                           
            
                25.20
             | 
            
                25.20
             |                     
            
                10.05
             |                                 
            
                31,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/22/2012
             | 
            
                -0.10 / -0.38%
             |             
            
                26.30
             |           
            
                26.50
             |               
            
                26.30
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                10.57
             |                                 
            
                28,010
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2012
             | 
            
                -0.20 / -0.75%
             |             
            
                26.80
             |           
            
                26.80
             |               
            
                26.60
             |                           
            
                26.60
             | 
            
                26.60
             |                     
            
                10.61
             |                                 
            
                35,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2012
             | 
            
                -0.20 / -0.74%
             |             
            
                26.80
             |           
            
                26.80
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                26.80
             |                     
            
                10.69
             |                                 
            
                25,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2012
             | 
            
                +0.30 / +1.12%
             |             
            
                26.60
             |           
            
                27.00
             |               
            
                26.60
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                10.77
             |                                 
            
                8,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2012
             | 
            
                -0.10 / -0.37%
             |             
            
                26.70
             |           
            
                26.70
             |               
            
                26.70
             |                           
            
                26.70
             | 
            
                26.70
             |                     
            
                10.65
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2012
             | 
            
                -0.20 / -0.74%
             |             
            
                26.80
             |           
            
                26.80
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                26.80
             |                     
            
                10.69
             |                                 
            
                25,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2012
             | 
            
                +0.60 / +2.27%
             |             
            
                26.50
             |           
            
                27.70
             |               
            
                26.50
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                10.77
             |                                 
            
                29,170
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2012
             | 
            
                -0.10 / -0.38%
             |             
            
                26.50
             |           
            
                26.50
             |               
            
                26.40
             |                           
            
                26.40
             | 
            
                26.40
             |                     
            
                10.53
             |                                 
            
                2,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/10/2012
             | 
            
                -0.20 / -0.75%
             |             
            
                26.50
             |           
            
                26.50
             |               
            
                26.50
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                10.57
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2012
             | 
            
                0.00 / 0.00%
             |             
            
                26.70
             |           
            
                26.70
             |               
            
                26.70
             |                           
            
                26.70
             | 
            
                26.70
             |                     
            
                10.65
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2012
             | 
            
                +0.10 / +0.38%
             |             
            
                26.70
             |           
            
                26.70
             |               
            
                26.70
             |                           
            
                26.70
             | 
            
                26.70
             |                     
            
                10.65
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                8/7/2012
             | 
            
                -0.20 / -0.75%
             |             
            
                26.60
             |           
            
                26.60
             |               
            
                26.60
             |                           
            
                26.60
             | 
            
                26.60
             |                     
            
                10.61
             |                                 
            
                26,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2012
             | 
            
                0.00 / 0.00%
             |             
            
                26.20
             |           
            
                26.80
             |               
            
                26.20
             |                           
            
                26.80
             | 
            
                26.80
             |                     
            
                10.69
             |                                 
            
                25,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/3/2012
             | 
            
                +0.10 / +0.37%
             |             
            
                26.80
             |           
            
                26.80
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                26.80
             |                     
            
                10.69
             |                                 
            
                25,010
             |  
            
                 
             |                                                              
             
    
         
    
    
 |