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                    Closing price on 8/27/2019
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                    | Open | 12.50 |  
                    | High | 13.00 |  
                    | Low | 11.70 |  
                    | Volume | 600 |  
                    | Split-adjusted Price | 10.80 |  
                
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 |  AAM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 8/19/2019 | 0.00 / 0.00% | 11.20 | 11.85 | 11.20 | 11.85 | 11.53 | 10.67 | 910 |   |  
            | 8/16/2019 | 0.00 / 0.00% | 11.85 | 11.85 | 11.85 | 11.85 | 11.85 | 10.67 | 0 |   |  			
            | 8/15/2019 | +0.10 / +0.85% | 11.75 | 11.90 | 11.05 | 11.85 | 11.17 | 10.67 | 2,060 |   |  
            | 8/14/2019 | +0.75 / +6.82% | 11.70 | 11.75 | 11.70 | 11.75 | 11.73 | 10.58 | 70,500 |   |  			
            | 8/13/2019 | -0.50 / -4.35% | 11.55 | 11.95 | 11.00 | 11.00 | 11.86 | 9.90 | 3,710 |   |  
            | 8/12/2019 | +0.70 / +6.48% | 10.80 | 11.50 | 10.80 | 11.50 | 11.15 | 10.35 | 424,410 |   |  			
            | 8/9/2019 | -0.70 / -6.09% | 10.80 | 11.50 | 10.80 | 10.80 | 10.98 | 9.72 | 500 |   |  
            | 8/8/2019 | +0.65 / +5.99% | 11.50 | 11.55 | 11.50 | 11.50 | 11.51 | 10.35 | 240 |   |  			
            | 8/7/2019 | +0.05 / +0.46% | 11.50 | 11.50 | 10.80 | 10.85 | 11.16 | 9.77 | 493,060 |   |  
            | 8/6/2019 | -0.60 / -5.26% | 10.80 | 10.80 | 10.80 | 10.80 | 10.80 | 9.72 | 300 |   |  			
            | 8/5/2019 | 0.00 / 0.00% | 11.40 | 11.40 | 11.40 | 11.40 | 11.40 | 10.26 | 1,620 |   |  
            | 8/2/2019 | 0.00 / 0.00% | 11.60 | 11.85 | 11.40 | 11.40 | 11.76 | 10.26 | 340 |   |  			
            | 8/1/2019 | -0.35 / -2.98% | 11.90 | 11.90 | 11.35 | 11.40 | 11.59 | 10.26 | 1,640 |   |  
            | 7/31/2019 | +0.45 / +3.98% | 11.75 | 11.75 | 11.45 | 11.75 | 11.46 | 10.58 | 960 |   |  			
            | 7/30/2019 | -0.50 / -4.24% | 11.80 | 11.80 | 11.15 | 11.30 | 11.52 | 10.17 | 1,650 |   |  
            | 7/29/2019 | +0.30 / +2.61% | 11.50 | 11.90 | 11.50 | 11.80 | 11.68 | 10.62 | 640 |   |  			
            | 7/26/2019 | +0.10 / +0.88% | 11.50 | 11.50 | 11.50 | 11.50 | 11.50 | 10.35 | 300 |   |  
            | 7/25/2019 | +0.10 / +0.88% | 11.30 | 11.80 | 11.30 | 11.40 | 11.48 | 10.26 | 1,220 |   |  			
            | 7/24/2019 | +0.10 / +0.89% | 11.30 | 11.30 | 11.30 | 11.30 | 11.30 | 10.17 | 390 |   |  
            | 7/23/2019 | -0.50 / -4.27% | 11.70 | 11.70 | 11.20 | 11.20 | 11.45 | 10.08 | 100 |   |  			
            | 7/22/2019 | +0.25 / +2.18% | 12.00 | 12.25 | 11.70 | 11.70 | 11.91 | 10.53 | 730 |   |  
            | 7/19/2019 | +0.05 / +0.44% | 11.70 | 11.95 | 11.45 | 11.45 | 11.59 | 10.31 | 1,380 |   |  			
            | 7/18/2019 | -0.10 / -0.87% | 11.65 | 11.70 | 11.25 | 11.40 | 11.65 | 10.26 | 12,620 |   |  
            | 7/17/2019 | 0.00 / 0.00% | 11.50 | 11.50 | 11.25 | 11.50 | 11.34 | 10.35 | 1,940 |   |  |