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                    Closing price on 10/22/2018
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                    | Open | 12.30 |  
                    | High | 12.60 |  
                    | Low | 12.20 |  
                    | Volume | 7,440 |  
                    | Split-adjusted Price | 8.18 |  
                
             | 
 |  AAM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/22/2018 | +0.30 / +2.46% | 12.30 | 12.60 | 12.20 | 12.50 | 12.50 | 8.18 | 7,440 |   |  
            | 10/19/2018 | 0.00 / 0.00% | 12.30 | 12.40 | 11.40 | 12.20 | 11.67 | 7.98 | 600 |   |  			
            | 10/18/2018 | -0.10 / -0.81% | 12.30 | 12.60 | 12.20 | 12.20 | 12.33 | 7.98 | 700 |   |  
            | 10/17/2018 | -0.10 / -0.81% | 11.65 | 12.40 | 11.65 | 12.30 | 11.95 | 8.05 | 5,020 |   |  			
            | 10/16/2018 | -0.40 / -3.13% | 12.50 | 12.50 | 12.00 | 12.40 | 12.07 | 8.11 | 7,210 |   |  
            | 10/15/2018 | +0.70 / +5.79% | 12.85 | 12.85 | 12.10 | 12.80 | 12.65 | 8.38 | 60 |   |  			
            | 10/12/2018 | +0.40 / +3.42% | 11.00 | 12.20 | 11.00 | 12.10 | 11.91 | 7.92 | 9,400 |   |  
            | 10/11/2018 | -0.50 / -4.10% | 11.70 | 12.20 | 11.70 | 11.70 | 11.76 | 7.66 | 14,880 |   |  			
            | 10/10/2018 | -0.80 / -6.15% | 12.70 | 13.65 | 12.15 | 12.20 | 12.24 | 7.98 | 15,520 |   |  
            | 10/9/2018 | -0.70 / -5.11% | 13.70 | 13.70 | 12.80 | 13.00 | 12.95 | 8.51 | 5,020 |   |  			
            | 10/8/2018 | +0.20 / +1.48% | 13.50 | 13.90 | 12.70 | 13.70 | 13.04 | 8.96 | 690 |   |  
            | 10/5/2018 | -0.10 / -0.74% | 13.60 | 14.00 | 12.70 | 13.50 | 12.99 | 8.83 | 24,180 |   |  			
            | 10/4/2018 | -0.40 / -2.86% | 13.05 | 14.00 | 13.05 | 13.60 | 13.51 | 8.90 | 11,030 |   |  
            | 10/3/2018 | 0.00 / 0.00% | 14.00 | 14.00 | 13.50 | 14.00 | 13.84 | 9.16 | 19,800 |   |  			
            | 10/2/2018 | -0.30 / -2.10% | 15.00 | 15.00 | 13.90 | 14.00 | 14.35 | 9.16 | 29,270 |   |  
            | 10/1/2018 | +0.90 / +6.72% | 14.30 | 14.30 | 14.00 | 14.30 | 14.23 | 9.36 | 81,110 |   |  			
            | 9/28/2018 | +0.85 / +6.77% | 13.40 | 13.40 | 13.40 | 13.40 | 13.40 | 8.77 | 5,500 |   |  
            | 9/27/2018 | +0.80 / +6.81% | 12.55 | 12.55 | 12.55 | 12.55 | 12.55 | 8.21 | 21,330 |   |  			
            | 9/26/2018 | +0.75 / +6.82% | 11.20 | 11.75 | 11.20 | 11.75 | 11.70 | 7.69 | 6,840 |   |  
            | 9/25/2018 | -0.20 / -1.79% | 11.20 | 11.20 | 10.95 | 11.00 | 11.09 | 7.20 | 5,140 |   |  			
            | 9/24/2018 | 0.00 / 0.00% | 11.00 | 11.20 | 11.00 | 11.20 | 11.10 | 7.33 | 2,470 |   |  
            | 9/21/2018 | +0.20 / +1.82% | 11.00 | 11.20 | 11.00 | 11.20 | 11.10 | 7.33 | 520 |   |  			
            | 9/20/2018 | -0.20 / -1.79% | 11.00 | 11.20 | 10.65 | 11.00 | 10.76 | 7.20 | 2,880 |   |  
            | 9/19/2018 | 0.00 / 0.00% | 11.00 | 11.20 | 11.00 | 11.20 | 11.10 | 7.33 | 1,960 |   |  			
            | 9/18/2018 | +0.10 / +0.90% | 11.00 | 11.20 | 11.00 | 11.20 | 11.05 | 7.33 | 15,740 |   |  
            | 9/17/2018 | 0.00 / 0.00% | 11.15 | 11.15 | 11.00 | 11.10 | 11.10 | 7.26 | 3,110 |   |  			
            | 9/14/2018 | +0.05 / +0.45% | 11.05 | 11.10 | 11.05 | 11.10 | 11.08 | 7.26 | 80 |   |  
            | 9/13/2018 | +0.55 / +5.24% | 11.00 | 11.05 | 11.00 | 11.05 | 11.03 | 7.23 | 110 |   |  			
            | 9/12/2018 | -0.50 / -4.55% | 11.00 | 11.10 | 10.50 | 10.50 | 10.78 | 6.87 | 1,050 |   |  
            | 9/11/2018 | +0.20 / +1.85% | 11.00 | 11.00 | 11.00 | 11.00 | 11.00 | 7.20 | 10 |   |  |