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                    Closing price on 1/24/2013
                 |  |  
    
        |           
                
                    | Open | 24.50 |  
                    | High | 25.00 |  
                    | Low | 23.80 |  
                    | Volume | 4,740 |  
                    | Split-adjusted Price | 10.30 |  
                
             | 
 |  AAM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/24/2013 | +0.20 / +0.81% | 24.50 | 25.00 | 23.80 | 24.80 | 24.80 | 10.30 | 4,740 |   |  
            | 1/23/2013 | 0.00 / 0.00% | 24.70 | 24.70 | 24.60 | 24.60 | 24.60 | 10.22 | 380 |   |  			
            | 1/22/2013 | -0.10 / -0.40% | 23.90 | 24.90 | 23.90 | 24.60 | 24.60 | 10.22 | 2,320 |   |  
            | 1/21/2013 | 0.00 / 0.00% | 25.10 | 25.10 | 23.80 | 24.70 | 24.70 | 10.26 | 6,160 |   |  			
            | 1/18/2013 | +0.20 / +0.82% | 24.80 | 24.80 | 23.80 | 24.70 | 24.70 | 10.26 | 320 |   |  
            | 1/17/2013 | -0.30 / -1.21% | 24.00 | 26.00 | 23.70 | 24.50 | 24.50 | 10.17 | 9,750 |   |  			
            | 1/16/2013 | -0.20 / -0.80% | 25.50 | 25.50 | 24.80 | 24.80 | 24.80 | 10.30 | 1,280 |   |  
            | 1/15/2013 | 0.00 / 0.00% | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 10.38 | 0 |   |  			
            | 1/14/2013 | 0.00 / 0.00% | 23.90 | 25.00 | 23.90 | 25.00 | 25.00 | 10.38 | 1,510 |   |  
            | 1/11/2013 | 0.00 / 0.00% | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 10.38 | 50 |   |  			
            | 1/10/2013 | -0.20 / -0.79% | 24.00 | 25.00 | 24.00 | 25.00 | 25.00 | 10.38 | 2,290 |   |  
            | 1/9/2013 | +0.40 / +1.61% | 24.80 | 25.20 | 24.80 | 25.20 | 25.20 | 10.46 | 260 |   |  			
            | 1/8/2013 | +0.80 / +3.33% | 24.10 | 24.80 | 24.10 | 24.80 | 24.80 | 10.30 | 2,010 |   |  
            | 1/7/2013 | +0.20 / +0.84% | 24.00 | 24.80 | 24.00 | 24.00 | 24.00 | 9.97 | 420 |   |  			
            | 1/4/2013 | 0.00 / 0.00% | 23.80 | 23.80 | 23.80 | 23.80 | 23.80 | 9.88 | 0 |   |  
            | 1/3/2013 | -0.60 / -2.46% | 23.80 | 23.80 | 23.80 | 23.80 | 23.80 | 9.88 | 1,500 |   |  			
            | 1/2/2013 | -0.40 / -1.61% | 24.10 | 24.80 | 24.10 | 24.40 | 24.40 | 10.13 | 1,940 |   |  
            | 12/28/2012 | 0.00 / 0.00% | 24.80 | 24.80 | 24.80 | 24.80 | 24.80 | 10.30 | 0 |   |  			
            | 12/27/2012 | 0.00 / 0.00% | 23.80 | 24.80 | 23.80 | 24.80 | 24.80 | 10.30 | 150 |   |  
            | 12/26/2012 | -0.10 / -0.40% | 23.90 | 24.80 | 23.90 | 24.80 | 24.80 | 10.30 | 170 |   |  			
            | 12/25/2012 | -0.10 / -0.40% | 24.90 | 24.90 | 24.90 | 24.90 | 24.90 | 10.34 | 20 |   |  
            | 12/24/2012 | 0.00 / 0.00% | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 10.38 | 0 |   |  			
            | 12/21/2012 | +0.10 / +0.40% | 24.90 | 25.00 | 24.90 | 25.00 | 25.00 | 10.38 | 3,140 |   |  
            | 12/20/2012 | +0.40 / +1.63% | 24.90 | 24.90 | 24.90 | 24.90 | 24.90 | 10.34 | 0 |   |  			
            | 12/19/2012 | -0.30 / -1.21% | 25.90 | 25.90 | 24.50 | 24.50 | 24.50 | 10.17 | 330 |   |  
            | 12/18/2012 | +0.20 / +0.81% | 24.80 | 24.80 | 24.80 | 24.80 | 24.80 | 10.30 | 10 |   |  			
            | 12/17/2012 | -0.10 / -0.40% | 24.60 | 25.70 | 23.80 | 24.60 | 24.60 | 10.22 | 2,850 |   |  
            | 12/14/2012 | -0.20 / -0.80% | 23.70 | 24.70 | 23.70 | 24.70 | 24.70 | 10.26 | 210 |   |  			
            | 12/13/2012 | +0.10 / +0.40% | 24.90 | 24.90 | 24.90 | 24.90 | 24.90 | 10.34 | 10 |   |  
            | 12/12/2012 | 0.00 / 0.00% | 24.80 | 24.80 | 24.80 | 24.80 | 24.80 | 10.30 | 0 |   |  |