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                    Closing price on 11/19/2018
                 |  |  
    
        |           
                
                    | Open | 37.50 |  
                    | High | 40.00 |  
                    | Low | 36.90 |  
                    | Volume | 107,600 |  
                    | Split-adjusted Price | 13.93 |  
                
             | 
 |  ACL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/19/2018 | 0.00 / 0.00% | 37.50 | 40.00 | 36.90 | 37.50 | 37.47 | 13.93 | 107,600 |   |  
            | 11/16/2018 | +0.80 / +2.18% | 37.80 | 38.50 | 36.30 | 37.50 | 37.18 | 13.93 | 69,210 |   |  			
            | 11/15/2018 | -0.50 / -1.34% | 37.80 | 38.20 | 34.60 | 36.70 | 36.63 | 13.64 | 127,780 |   |  
            | 11/14/2018 | -2.00 / -5.10% | 39.00 | 41.40 | 37.20 | 37.20 | 38.58 | 13.82 | 73,490 |   |  			
            | 11/13/2018 | +2.30 / +6.23% | 36.10 | 39.40 | 36.10 | 39.20 | 38.62 | 14.57 | 88,330 |   |  
            | 11/12/2018 | +2.40 / +6.96% | 34.75 | 36.90 | 32.10 | 36.90 | 35.62 | 13.71 | 141,600 |   |  			
            | 11/9/2018 | +2.25 / +6.98% | 34.00 | 34.50 | 33.10 | 34.50 | 34.40 | 12.82 | 80,990 |   |  
            | 11/8/2018 | +2.10 / +6.97% | 32.25 | 32.25 | 31.95 | 32.25 | 32.23 | 11.98 | 39,370 |   |  			
            | 11/7/2018 | +1.95 / +6.91% | 28.50 | 30.15 | 28.40 | 30.15 | 29.78 | 11.20 | 107,570 |   |  
            | 11/6/2018 | +1.15 / +4.25% | 27.05 | 28.40 | 27.05 | 28.20 | 27.60 | 10.48 | 33,950 |   |  			
            | 11/5/2018 | -1.95 / -6.72% | 27.10 | 28.90 | 27.05 | 27.05 | 27.56 | 10.05 | 45,970 |   |  
            | 11/2/2018 | +1.70 / +6.23% | 27.30 | 29.10 | 26.10 | 29.00 | 27.60 | 10.78 | 65,970 |   |  			
            | 11/1/2018 | +1.65 / +6.43% | 27.20 | 27.40 | 25.65 | 27.30 | 27.20 | 10.14 | 112,580 |   |  
            | 10/31/2018 | +1.65 / +6.88% | 25.65 | 25.65 | 25.65 | 25.65 | 25.65 | 9.53 | 126,750 |   |  			
            | 10/30/2018 | +1.55 / +6.90% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 8.92 | 135,420 |   |  
            | 10/29/2018 | +1.45 / +6.90% | 22.00 | 22.45 | 22.00 | 22.45 | 22.39 | 8.34 | 81,500 |   |  			
            | 10/26/2018 | +1.05 / +5.26% | 19.50 | 21.20 | 19.50 | 21.00 | 20.15 | 7.80 | 56,980 |   |  
            | 10/25/2018 | -0.25 / -1.24% | 19.70 | 19.95 | 19.70 | 19.95 | 19.80 | 7.41 | 2,020 |   |  			
            | 10/24/2018 | +0.70 / +3.59% | 19.50 | 20.20 | 19.40 | 20.20 | 19.86 | 7.51 | 32,470 |   |  
            | 10/23/2018 | +0.50 / +2.63% | 19.00 | 19.80 | 19.00 | 19.50 | 19.29 | 7.25 | 26,020 |   |  			
            | 10/22/2018 | +0.50 / +2.70% | 18.50 | 19.00 | 18.50 | 19.00 | 18.83 | 7.06 | 19,810 |   |  
            | 10/19/2018 | 0.00 / 0.00% | 18.50 | 18.50 | 18.50 | 18.50 | 18.50 | 6.87 | 6,510 |   |  			
            | 10/18/2018 | +0.40 / +2.21% | 17.00 | 18.50 | 16.90 | 18.50 | 18.16 | 6.87 | 11,290 |   |  
            | 10/17/2018 | -0.70 / -3.72% | 18.10 | 18.10 | 18.00 | 18.10 | 18.03 | 6.73 | 3,050 |   |  			
            | 10/16/2018 | -0.10 / -0.53% | 17.60 | 19.20 | 17.60 | 18.80 | 18.58 | 6.99 | 15,180 |   |  
            | 10/15/2018 | +0.15 / +0.80% | 19.70 | 19.70 | 17.50 | 18.90 | 17.67 | 7.02 | 2,660 |   |  			
            | 10/12/2018 | +1.05 / +5.93% | 16.60 | 18.75 | 16.60 | 18.75 | 17.08 | 6.97 | 14,810 |   |  
            | 10/11/2018 | -1.10 / -5.85% | 17.80 | 18.00 | 17.60 | 17.70 | 17.78 | 6.58 | 128,690 |   |  			
            | 10/10/2018 | -0.10 / -0.53% | 18.10 | 19.10 | 18.00 | 18.80 | 18.26 | 6.99 | 4,930 |   |  
            | 10/9/2018 | +0.60 / +3.28% | 18.20 | 18.90 | 18.20 | 18.90 | 18.53 | 7.02 | 4,210 |   |  |