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                    Closing price on 5/7/2020
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        |           
                
                    | Open | 17.50 |  
                    | High | 17.85 |  
                    | Low | 16.70 |  
                    | Volume | 92,730 |  
                    | Split-adjusted Price | 7.23 |  
                
             | 
 |  ACL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/7/2020 | -0.15 / -0.85% | 17.50 | 17.85 | 16.70 | 17.40 | 16.94 | 7.23 | 92,730 |   |  
            | 5/6/2020 | -0.45 / -2.50% | 18.00 | 18.15 | 16.80 | 17.55 | 17.72 | 7.29 | 18,280 |   |  			
            | 5/5/2020 | 0.00 / 0.00% | 17.50 | 18.00 | 17.50 | 18.00 | 17.98 | 7.48 | 8,400 |   |  
            | 5/4/2020 | -0.40 / -2.17% | 18.40 | 18.40 | 17.20 | 18.00 | 17.71 | 7.48 | 16,540 |   |  			
            | 4/29/2020 | -0.20 / -1.08% | 18.70 | 18.70 | 17.85 | 18.40 | 18.18 | 7.64 | 37,020 |   |  
            | 4/28/2020 | -0.40 / -2.11% | 19.00 | 19.15 | 18.60 | 18.60 | 18.66 | 7.73 | 11,900 |   |  			
            | 4/27/2020 | +0.10 / +0.53% | 18.80 | 19.00 | 18.50 | 19.00 | 18.85 | 7.89 | 18,510 |   |  
            | 4/24/2020 | -0.30 / -1.56% | 18.90 | 18.90 | 18.40 | 18.90 | 18.63 | 7.85 | 8,480 |   |  			
            | 4/23/2020 | -0.20 / -1.03% | 18.50 | 19.20 | 18.10 | 19.20 | 18.49 | 7.98 | 206,436 |   |  
            | 4/22/2020 | +0.20 / +1.04% | 19.20 | 19.50 | 18.60 | 19.40 | 19.15 | 8.06 | 119,374 |   |  			
            | 4/21/2020 | -0.90 / -4.48% | 20.10 | 20.10 | 18.70 | 19.20 | 18.94 | 7.98 | 16,790 |   |  
            | 4/20/2020 | +0.10 / +0.50% | 20.75 | 20.75 | 19.80 | 20.10 | 20.36 | 8.35 | 183,330 |   |  			
            | 4/17/2020 | +0.40 / +2.04% | 19.70 | 20.30 | 19.70 | 20.00 | 19.94 | 8.31 | 152,640 |   |  
            | 4/16/2020 | +0.90 / +4.81% | 18.70 | 19.75 | 18.40 | 19.60 | 18.93 | 8.14 | 39,460 |   |  			
            | 4/15/2020 | +0.20 / +1.08% | 18.50 | 18.90 | 18.00 | 18.70 | 18.41 | 7.77 | 10,050 |   |  
            | 4/14/2020 | +0.60 / +3.35% | 18.60 | 18.60 | 17.60 | 18.50 | 17.94 | 7.69 | 14,100 |   |  			
            | 4/13/2020 | -1.10 / -5.79% | 18.50 | 19.00 | 17.80 | 17.90 | 18.02 | 7.44 | 50,210 |   |  
            | 4/10/2020 | -0.70 / -3.55% | 20.00 | 20.05 | 18.35 | 19.00 | 18.56 | 7.89 | 7,060 |   |  			
            | 4/9/2020 | +0.45 / +2.34% | 20.00 | 20.10 | 19.20 | 19.70 | 19.47 | 8.19 | 18,750 |   |  
            | 4/8/2020 | +1.25 / +6.94% | 17.80 | 19.25 | 17.50 | 19.25 | 18.71 | 8.00 | 31,060 |   |  			
            | 4/7/2020 | 0.00 / 0.00% | 18.00 | 18.10 | 16.95 | 18.00 | 17.92 | 7.48 | 5,190 |   |  
            | 4/6/2020 | +0.50 / +2.86% | 17.50 | 18.00 | 17.30 | 18.00 | 17.88 | 7.48 | 25,060 |   |  			
            | 4/3/2020 | 0.00 / 0.00% | 17.50 | 17.50 | 17.30 | 17.50 | 17.46 | 7.27 | 1,260 |   |  
            | 4/1/2020 | 0.00 / 0.00% | 16.30 | 17.75 | 16.30 | 17.50 | 16.90 | 7.27 | 2,130 |   |  			
            | 3/31/2020 | -0.25 / -1.41% | 17.80 | 17.80 | 17.15 | 17.50 | 17.33 | 7.27 | 750 |   |  
            | 3/30/2020 | +0.15 / +0.85% | 17.70 | 17.75 | 17.00 | 17.75 | 17.12 | 7.37 | 11,390 |   |  			
            | 3/27/2020 | +0.10 / +0.57% | 17.70 | 17.70 | 17.00 | 17.60 | 17.19 | 7.31 | 15,470 |   |  
            | 3/26/2020 | +0.20 / +1.16% | 17.10 | 17.50 | 17.10 | 17.50 | 17.32 | 7.27 | 16,400 |   |  			
            | 3/25/2020 | -0.50 / -2.81% | 17.05 | 17.90 | 17.00 | 17.30 | 17.28 | 7.19 | 3,240 |   |  
            | 3/24/2020 | -0.05 / -0.28% | 17.90 | 17.90 | 16.70 | 17.80 | 17.48 | 7.40 | 1,430 |   |  |