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                    Closing price on 10/1/2019
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                    | Open | 12.40 |  
                    | High | 12.45 |  
                    | Low | 11.60 |  
                    | Volume | 670 |  
                    | Split-adjusted Price | 10.44 |  
                
             | 
 |  AAM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/1/2019 | -0.35 / -2.93% | 12.40 | 12.45 | 11.60 | 11.60 | 11.94 | 10.44 | 670 |   |  
            | 9/30/2019 | -0.85 / -6.64% | 11.95 | 12.50 | 11.95 | 11.95 | 12.50 | 10.76 | 640 |   |  			
            | 9/27/2019 | +0.80 / +6.67% | 11.80 | 12.80 | 11.40 | 12.80 | 12.15 | 11.53 | 1,070 |   |  
            | 9/26/2019 | 0.00 / 0.00% | 11.35 | 12.00 | 11.35 | 12.00 | 12.00 | 10.80 | 20 |   |  			
            | 9/25/2019 | -0.10 / -0.83% | 12.00 | 12.00 | 11.35 | 12.00 | 11.90 | 10.80 | 840 |   |  
            | 9/24/2019 | -0.05 / -0.41% | 12.15 | 12.15 | 11.35 | 12.10 | 11.94 | 10.89 | 240 |   |  			
            | 9/23/2019 | -0.05 / -0.41% | 12.15 | 12.15 | 12.15 | 12.15 | 12.15 | 10.94 | 20 |   |  
            | 9/20/2019 | -0.10 / -0.81% | 11.50 | 12.20 | 11.50 | 12.20 | 11.76 | 10.98 | 1,020 |   |  			
            | 9/19/2019 | +0.30 / +2.50% | 12.00 | 12.30 | 12.00 | 12.30 | 12.15 | 11.08 | 110 |   |  
            | 9/18/2019 | -0.50 / -4.00% | 11.65 | 12.00 | 11.65 | 12.00 | 11.83 | 10.80 | 190 |   |  			
            | 9/17/2019 | 0.00 / 0.00% | 12.50 | 12.50 | 12.50 | 12.50 | 12.50 | 11.26 | 40 |   |  
            | 9/16/2019 | 0.00 / 0.00% | 12.50 | 12.50 | 12.50 | 12.50 | 12.50 | 11.26 | 0 |   |  			
            | 9/13/2019 | 0.00 / 0.00% | 12.50 | 12.50 | 11.70 | 12.50 | 12.30 | 11.26 | 530 |   |  
            | 9/12/2019 | -0.10 / -0.79% | 12.60 | 12.60 | 12.50 | 12.50 | 12.55 | 11.26 | 180 |   |  			
            | 9/11/2019 | +0.15 / +1.20% | 12.80 | 12.80 | 12.60 | 12.60 | 12.70 | 11.35 | 30 |   |  
            | 9/10/2019 | +0.55 / +4.62% | 12.60 | 12.60 | 12.45 | 12.45 | 12.53 | 11.21 | 140 |   |  			
            | 9/9/2019 | +0.45 / +3.93% | 12.10 | 12.10 | 11.90 | 11.90 | 12.00 | 10.71 | 160 |   |  
            | 9/6/2019 | -0.45 / -3.78% | 11.90 | 12.10 | 11.45 | 11.45 | 11.73 | 10.31 | 400 |   |  			
            | 9/5/2019 | 0.00 / 0.00% | 11.90 | 11.90 | 11.50 | 11.90 | 11.80 | 10.71 | 380 |   |  
            | 9/4/2019 | -0.60 / -4.80% | 11.70 | 12.00 | 11.70 | 11.90 | 11.92 | 10.71 | 9,560 |   |  			
            | 9/3/2019 | -0.30 / -2.34% | 12.90 | 12.90 | 12.50 | 12.50 | 12.50 | 11.26 | 240 |   |  
            | 8/30/2019 | +0.70 / +5.79% | 12.50 | 12.90 | 12.00 | 12.80 | 12.20 | 11.53 | 1,640 |   |  			
            | 8/29/2019 | +0.30 / +2.54% | 11.10 | 12.10 | 11.10 | 12.10 | 11.60 | 10.89 | 1,400 |   |  
            | 8/28/2019 | -0.20 / -1.67% | 11.80 | 11.80 | 11.80 | 11.80 | 11.80 | 10.62 | 10 |   |  			
            | 8/27/2019 | -0.50 / -4.00% | 12.50 | 13.00 | 11.70 | 12.00 | 12.30 | 10.80 | 600 |   |  
            | 8/26/2019 | +0.30 / +2.46% | 12.50 | 12.50 | 12.50 | 12.50 | 12.50 | 11.26 | 1,250 |   |  			
            | 8/23/2019 | -0.30 / -2.40% | 12.00 | 12.20 | 12.00 | 12.20 | 12.10 | 10.98 | 1,060 |   |  
            | 8/22/2019 | -0.30 / -2.34% | 11.95 | 13.00 | 11.95 | 12.50 | 11.97 | 11.26 | 1,170 |   |  			
            | 8/21/2019 | +0.15 / +1.19% | 12.60 | 13.45 | 12.60 | 12.80 | 12.69 | 11.53 | 8,750 |   |  
            | 8/20/2019 | +0.80 / +6.75% | 11.85 | 12.65 | 11.85 | 12.65 | 11.98 | 11.39 | 12,100 |   |  |