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                    Closing price on 8/13/2018
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        |           
                
                    | Open | 11.20 |  
                    | High | 11.75 |  
                    | Low | 11.20 |  
                    | Volume | 1,010 |  
                    | Split-adjusted Price | 4.37 |  
                
             | 
 |  ACL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/13/2018 | -0.15 / -1.26% | 11.20 | 11.75 | 11.20 | 11.75 | 11.48 | 4.37 | 1,010 |   |  
            | 8/10/2018 | +0.40 / +3.48% | 11.50 | 11.90 | 11.50 | 11.90 | 11.70 | 4.42 | 600,160 |   |  			
            | 8/9/2018 | +0.10 / +0.88% | 10.85 | 11.50 | 10.80 | 11.50 | 10.89 | 4.27 | 2,020 |   |  
            | 8/8/2018 | +0.70 / +6.54% | 11.00 | 11.40 | 11.00 | 11.40 | 11.20 | 4.24 | 1,210 |   |  			
            | 8/7/2018 | -0.65 / -5.73% | 11.35 | 11.40 | 10.70 | 10.70 | 10.87 | 3.98 | 2,300 |   |  
            | 8/6/2018 | -0.75 / -6.20% | 11.35 | 11.60 | 11.35 | 11.35 | 11.41 | 4.22 | 130 |   |  			
            | 8/3/2018 | -0.10 / -0.82% | 11.50 | 12.10 | 11.40 | 12.10 | 11.73 | 4.50 | 1,960 |   |  
            | 8/2/2018 | +0.05 / +0.41% | 12.15 | 12.20 | 12.15 | 12.20 | 12.18 | 4.53 | 1,120 |   |  			
            | 8/1/2018 | +0.75 / +6.58% | 12.15 | 12.15 | 12.05 | 12.15 | 12.13 | 4.51 | 6,400 |   |  
            | 7/31/2018 | +0.70 / +6.54% | 11.40 | 11.40 | 11.30 | 11.40 | 11.38 | 4.24 | 5,510 |   |  			
            | 7/30/2018 | +0.70 / +7.00% | 10.70 | 10.70 | 10.70 | 10.70 | 10.70 | 3.98 | 13,690 |   |  
            | 7/27/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 64,760 |   |  			
            | 7/26/2018 | +0.59 / +6.27% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 220,000 |   |  
            | 7/25/2018 | +0.01 / +0.11% | 9.99 | 10.00 | 9.41 | 9.41 | 10.00 | 3.50 | 99,820 |   |  			
            | 7/24/2018 | -0.60 / -6.00% | 9.40 | 9.40 | 9.40 | 9.40 | 9.40 | 3.49 | 70 |   |  
            | 7/23/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 0 |   |  			
            | 7/20/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 0 |   |  
            | 7/19/2018 | 0.00 / 0.00% | 9.33 | 10.00 | 9.33 | 10.00 | 9.47 | 3.72 | 2,850 |   |  			
            | 7/18/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 0 |   |  
            | 7/17/2018 | -0.10 / -0.99% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 35,200 |   |  			
            | 7/16/2018 | +0.10 / +1.00% | 10.70 | 10.70 | 10.10 | 10.10 | 10.24 | 3.75 | 3,710 |   |  
            | 7/13/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 280,200 |   |  			
            | 7/12/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 137,540 |   |  
            | 7/11/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 100,850 |   |  			
            | 7/10/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 84,280 |   |  
            | 7/9/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 30,020 |   |  			
            | 7/6/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 70,430 |   |  
            | 7/5/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 53,900 |   |  			
            | 7/4/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 99,950 |   |  
            | 7/3/2018 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 3.72 | 42,700 |   |  |