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                    Closing price on 10/30/2020
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                    | Open | 12.70 |  
                    | High | 12.70 |  
                    | Low | 12.30 |  
                    | Volume | 21,610 |  
                    | Split-adjusted Price | 11.33 |  
                
             | 
 |  ACL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/30/2020 | 0.00 / 0.00% | 12.70 | 12.70 | 12.30 | 12.40 | 12.44 | 11.33 | 21,610 |   |  
            | 10/29/2020 | +0.10 / +0.81% | 12.20 | 12.80 | 12.05 | 12.40 | 12.25 | 11.33 | 82,450 |   |  			
            | 10/28/2020 | -0.40 / -3.15% | 12.25 | 12.90 | 12.25 | 12.30 | 12.40 | 11.24 | 60,570 |   |  
            | 10/27/2020 | -0.40 / -3.05% | 13.00 | 13.00 | 12.60 | 12.70 | 12.71 | 11.61 | 48,780 |   |  			
            | 10/26/2020 | -0.35 / -2.60% | 13.00 | 13.20 | 13.00 | 13.10 | 13.11 | 11.97 | 81,850 |   |  
            | 10/23/2020 | -0.20 / -1.47% | 13.65 | 13.65 | 13.20 | 13.45 | 13.32 | 12.29 | 108,580 |   |  			
            | 10/22/2020 | +0.45 / +3.41% | 14.10 | 14.10 | 13.50 | 13.65 | 13.77 | 12.48 | 181,360 |   |  
            | 10/21/2020 | +0.85 / +6.88% | 12.20 | 13.20 | 12.10 | 13.20 | 12.85 | 12.07 | 90,990 |   |  			
            | 10/20/2020 | 0.00 / 0.00% | 12.35 | 12.40 | 12.10 | 12.35 | 12.25 | 11.29 | 92,780 |   |  
            | 10/19/2020 | -0.05 / -0.40% | 12.40 | 12.50 | 12.00 | 12.35 | 12.22 | 11.29 | 152,620 |   |  			
            | 10/16/2020 | -0.50 / -3.88% | 12.95 | 12.95 | 12.40 | 12.40 | 12.57 | 11.33 | 148,460 |   |  
            | 10/15/2020 | -0.50 / -3.73% | 13.40 | 13.40 | 12.80 | 12.90 | 13.02 | 11.79 | 153,350 |   |  			
            | 10/14/2020 | -0.45 / -3.25% | 13.85 | 13.85 | 13.30 | 13.40 | 13.50 | 12.25 | 166,150 |   |  
            | 10/13/2020 | -0.10 / -0.72% | 14.00 | 14.00 | 13.80 | 13.85 | 13.86 | 12.66 | 61,540 |   |  			
            | 10/12/2020 | -0.25 / -1.76% | 14.05 | 14.10 | 13.90 | 13.95 | 14.02 | 12.75 | 116,030 |   |  
            | 10/9/2020 | +0.20 / +1.43% | 14.10 | 14.30 | 14.00 | 14.20 | 14.16 | 12.98 | 120,160 |   |  			
            | 10/8/2020 | -0.15 / -1.06% | 14.15 | 14.20 | 14.00 | 14.00 | 14.08 | 12.80 | 120,450 |   |  
            | 10/7/2020 | -0.20 / -1.39% | 14.40 | 14.40 | 14.15 | 14.15 | 14.22 | 12.93 | 114,550 |   |  			
            | 10/6/2020 | +0.20 / +1.41% | 14.15 | 14.45 | 14.00 | 14.35 | 14.26 | 13.12 | 258,900 |   |  
            | 10/5/2020 | +0.05 / +0.35% | 14.10 | 14.20 | 14.05 | 14.15 | 14.13 | 12.93 | 155,030 |   |  			
            | 10/2/2020 | -0.55 / -3.75% | 14.65 | 14.65 | 13.65 | 14.10 | 14.02 | 12.89 | 332,280 |   |  
            | 10/1/2020 | +0.50 / +3.53% | 14.15 | 14.65 | 14.15 | 14.65 | 14.37 | 13.39 | 170,310 |   |  			
            | 9/30/2020 | -0.85 / -5.67% | 15.00 | 15.00 | 13.95 | 14.15 | 14.10 | 12.93 | 628,460 |   |  
            | 9/29/2020 | 0.00 / 0.00% | 15.10 | 15.20 | 15.00 | 15.00 | 15.06 | 13.71 | 40,080 |   |  			
            | 9/28/2020 | -0.20 / -1.32% | 15.10 | 15.20 | 15.00 | 15.00 | 15.05 | 13.71 | 72,420 |   |  
            | 9/25/2020 | -0.05 / -0.33% | 15.30 | 15.30 | 15.10 | 15.20 | 15.20 | 13.89 | 69,820 |   |  			
            | 9/24/2020 | -0.05 / -0.33% | 15.40 | 15.40 | 15.20 | 15.25 | 15.26 | 13.94 | 82,910 |   |  
            | 9/23/2020 | -0.10 / -0.65% | 15.50 | 15.50 | 15.30 | 15.30 | 15.36 | 13.99 | 73,480 |   |  			
            | 9/22/2020 | -0.15 / -0.96% | 15.60 | 15.60 | 15.35 | 15.40 | 15.42 | 14.08 | 46,120 |   |  
            | 9/21/2020 | +0.10 / +0.65% | 15.40 | 15.80 | 15.40 | 15.55 | 15.59 | 14.21 | 58,120 |   |  |