| 
    
        
            | 
                    Closing price on 10/18/2017
                 |  |  
    
        |           
                
                    | Open | 8.50 |  
                    | High | 8.74 |  
                    | Low | 8.30 |  
                    | Volume | 860,843 |  
                    | Split-adjusted Price | 3.25 |  
                
             | 
 |  ACL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/18/2017 | -0.01 / -0.11% | 8.50 | 8.74 | 8.30 | 8.74 | 8.39 | 3.25 | 860,843 |   |  
            | 10/17/2017 | -0.09 / -1.02% | 8.50 | 8.75 | 8.50 | 8.75 | 8.63 | 3.25 | 853,603 |   |  			
            | 10/16/2017 | +0.04 / +0.45% | 8.88 | 8.88 | 8.50 | 8.84 | 8.84 | 3.28 | 852,663 |   |  
            | 10/13/2017 | +0.10 / +1.15% | 8.70 | 8.80 | 8.50 | 8.80 | 8.73 | 3.27 | 866,133 |   |  			
            | 10/12/2017 | -0.08 / -0.91% | 8.55 | 8.70 | 8.55 | 8.70 | 8.63 | 3.23 | 852,703 |   |  
            | 10/11/2017 | +0.08 / +0.92% | 8.70 | 8.78 | 8.50 | 8.78 | 8.68 | 3.26 | 861,843 |   |  			
            | 10/10/2017 | +0.10 / +1.16% | 8.40 | 8.78 | 8.01 | 8.70 | 8.61 | 3.23 | 860,333 |   |  
            | 10/9/2017 | +0.10 / +1.18% | 8.60 | 8.60 | 8.40 | 8.60 | 8.42 | 3.20 | 852,863 |   |  			
            | 10/6/2017 | +0.10 / +1.19% | 8.40 | 8.50 | 8.40 | 8.50 | 8.45 | 3.16 | 853,733 |   |  
            | 10/5/2017 | 0.00 / 0.00% | 8.40 | 8.40 | 8.40 | 8.40 | 8.40 | 3.12 | 852,623 |   |  			
            | 10/4/2017 | 0.00 / 0.00% | 8.40 | 8.40 | 8.40 | 8.40 | 8.40 | 3.12 | 852,623 |   |  
            | 10/3/2017 | 0.00 / 0.00% | 8.40 | 8.40 | 8.40 | 8.40 | 8.40 | 3.12 | 852,623 |   |  			
            | 10/2/2017 | 0.00 / 0.00% | 8.40 | 8.40 | 8.40 | 8.40 | 8.40 | 3.12 | 852,693 |   |  
            | 9/29/2017 | 0.00 / 0.00% | 8.40 | 8.40 | 8.40 | 8.40 | 8.40 | 3.12 | 852,623 |   |  			
            | 9/28/2017 | 0.00 / 0.00% | 8.40 | 8.40 | 8.35 | 8.40 | 8.39 | 3.12 | 852,823 |   |  
            | 9/27/2017 | -0.05 / -0.59% | 8.40 | 8.40 | 8.40 | 8.40 | 8.40 | 3.12 | 853,623 |   |  			
            | 9/26/2017 | 0.00 / 0.00% | 8.45 | 8.45 | 8.45 | 8.45 | 8.45 | 3.14 | 852,623 |   |  
            | 9/25/2017 | 0.00 / 0.00% | 8.40 | 8.45 | 8.40 | 8.45 | 8.43 | 3.14 | 865,633 |   |  			
            | 9/22/2017 | +0.40 / +4.97% | 8.61 | 8.61 | 8.30 | 8.45 | 8.49 | 3.14 | 852,893 |   |  
            | 9/21/2017 | -0.45 / -5.29% | 8.00 | 8.45 | 8.00 | 8.05 | 8.09 | 2.99 | 856,333 |   |  			
            | 9/20/2017 | +0.10 / +1.19% | 8.40 | 8.50 | 8.40 | 8.50 | 8.45 | 3.16 | 867,393 |   |  
            | 9/19/2017 | 0.00 / 0.00% | 8.60 | 8.60 | 8.15 | 8.40 | 8.33 | 3.12 | 853,223 |   |  			
            | 9/18/2017 | -0.15 / -1.75% | 8.50 | 8.50 | 8.30 | 8.40 | 8.37 | 3.12 | 862,783 |   |  
            | 9/15/2017 | 0.00 / 0.00% | 8.55 | 8.55 | 8.55 | 8.55 | 8.55 | 3.18 | 852,623 |   |  			
            | 9/14/2017 | 0.00 / 0.00% | 8.15 | 8.55 | 8.15 | 8.55 | 8.35 | 3.18 | 852,833 |   |  
            | 9/13/2017 | +0.25 / +3.01% | 8.50 | 8.55 | 8.50 | 8.55 | 8.55 | 3.18 | 852,653 |   |  			
            | 9/12/2017 | -0.05 / -0.60% | 8.30 | 8.30 | 8.30 | 8.30 | 8.30 | 3.08 | 864,223 |   |  
            | 9/11/2017 | 0.00 / 0.00% | 8.35 | 8.35 | 8.30 | 8.35 | 8.34 | 3.10 | 852,923 |   |  			
            | 9/8/2017 | -0.03 / -0.36% | 8.35 | 8.35 | 8.35 | 8.35 | 8.35 | 3.10 | 853,023 |   |  
            | 9/7/2017 | +0.02 / +0.24% | 8.37 | 8.38 | 8.30 | 8.38 | 8.36 | 3.11 | 855,523 |   |  |