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                    Closing price on 3/28/2013
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                    | Open | 23.00 |  
                    | High | 24.00 |  
                    | Low | 23.00 |  
                    | Volume | 370 |  
                    | Split-adjusted Price | 9.97 |  
                
             | 
 |  AAM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/28/2013 | -0.50 / -2.04% | 23.00 | 24.00 | 23.00 | 24.00 | 24.00 | 9.97 | 370 |   |  
            | 3/27/2013 | +1.30 / +5.60% | 24.50 | 24.50 | 24.50 | 24.50 | 24.50 | 10.17 | 30 |   |  			
            | 3/26/2013 | -0.80 / -3.33% | 24.10 | 24.10 | 23.20 | 23.20 | 23.20 | 9.63 | 1,220 |   |  
            | 3/25/2013 | +1.00 / +4.35% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 9.97 | 30 |   |  			
            | 3/22/2013 | -1.40 / -5.74% | 24.00 | 24.00 | 23.00 | 23.00 | 23.00 | 9.55 | 2,860 |   |  
            | 3/21/2013 | 0.00 / 0.00% | 24.40 | 24.40 | 24.40 | 24.40 | 24.40 | 10.13 | 300 |   |  			
            | 3/20/2013 | +0.10 / +0.41% | 24.50 | 24.50 | 24.00 | 24.40 | 24.40 | 10.13 | 40 |   |  
            | 3/19/2013 | -0.20 / -0.82% | 23.10 | 24.50 | 23.00 | 24.30 | 24.30 | 10.09 | 2,190 |   |  			
            | 3/18/2013 | 0.00 / 0.00% | 24.40 | 24.50 | 24.40 | 24.50 | 24.50 | 10.17 | 120 |   |  
            | 3/15/2013 | 0.00 / 0.00% | 24.00 | 24.50 | 24.00 | 24.50 | 24.50 | 10.17 | 260 |   |  			
            | 3/14/2013 | 0.00 / 0.00% | 24.50 | 24.50 | 24.50 | 24.50 | 24.50 | 10.17 | 0 |   |  
            | 3/13/2013 | 0.00 / 0.00% | 24.50 | 24.50 | 24.50 | 24.50 | 24.50 | 10.17 | 2,980 |   |  			
            | 3/12/2013 | 0.00 / 0.00% | 24.50 | 24.50 | 24.50 | 24.50 | 24.50 | 10.17 | 1,500 |   |  
            | 3/11/2013 | +0.10 / +0.41% | 24.40 | 24.50 | 24.40 | 24.50 | 24.50 | 10.17 | 4,860 |   |  			
            | 3/8/2013 | 0.00 / 0.00% | 24.40 | 24.40 | 24.40 | 24.40 | 24.40 | 10.13 | 580 |   |  
            | 3/7/2013 | 0.00 / 0.00% | 24.40 | 24.40 | 24.40 | 24.40 | 24.40 | 10.13 | 0 |   |  			
            | 3/6/2013 | 0.00 / 0.00% | 24.40 | 24.40 | 24.40 | 24.40 | 24.40 | 10.13 | 0 |   |  
            | 3/5/2013 | 0.00 / 0.00% | 24.30 | 24.40 | 23.20 | 24.40 | 24.40 | 10.13 | 150 |   |  			
            | 3/4/2013 | 0.00 / 0.00% | 24.40 | 24.40 | 24.40 | 24.40 | 24.40 | 10.13 | 10 |   |  
            | 3/1/2013 | 0.00 / 0.00% | 24.40 | 24.40 | 24.40 | 24.40 | 24.40 | 10.13 | 20 |   |  			
            | 2/28/2013 | 0.00 / 0.00% | 22.70 | 24.40 | 22.70 | 24.40 | 24.40 | 10.13 | 170 |   |  
            | 2/27/2013 | -0.20 / -0.81% | 22.90 | 24.60 | 22.90 | 24.40 | 24.40 | 10.13 | 100 |   |  			
            | 2/26/2013 | +0.10 / +0.41% | 24.60 | 24.60 | 24.60 | 24.60 | 24.60 | 10.22 | 10 |   |  
            | 2/25/2013 | -0.20 / -0.81% | 24.70 | 24.80 | 23.40 | 24.50 | 24.50 | 10.17 | 1,570 |   |  			
            | 2/22/2013 | +0.20 / +0.82% | 24.90 | 24.90 | 24.40 | 24.70 | 24.70 | 10.26 | 730 |   |  
            | 2/21/2013 | +0.20 / +0.82% | 24.50 | 24.50 | 24.50 | 24.50 | 24.50 | 10.17 | 100 |   |  			
            | 2/20/2013 | +0.50 / +2.10% | 24.30 | 24.30 | 23.40 | 24.30 | 24.30 | 10.09 | 1,080 |   |  
            | 2/19/2013 | -0.90 / -3.64% | 23.60 | 24.70 | 23.60 | 23.80 | 23.80 | 9.88 | 1,010 |   |  			
            | 2/18/2013 | 0.00 / 0.00% | 24.70 | 24.80 | 23.90 | 24.70 | 24.70 | 10.26 | 2,030 |   |  
            | 2/8/2013 | +0.70 / +2.92% | 24.70 | 24.70 | 24.70 | 24.70 | 24.70 | 10.26 | 10 |   |  |