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                    Closing price on 11/8/2021
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        |           
                
                    | Open | 17.20 |  
                    | High | 17.60 |  
                    | Low | 16.70 |  
                    | Volume | 353,200 |  
                    | Split-adjusted Price | 15.68 |  
                
             | 
 |  ACL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/8/2021 | +0.05 / +0.29% | 17.20 | 17.60 | 16.70 | 17.15 | 17.07 | 15.68 | 353,200 |   |  
            | 11/5/2021 | +0.95 / +5.88% | 16.80 | 17.25 | 16.15 | 17.10 | 16.83 | 15.63 | 479,400 |   |  			
            | 11/4/2021 | +1.05 / +6.95% | 14.90 | 16.15 | 14.80 | 16.15 | 15.71 | 14.76 | 371,500 |   |  
            | 11/3/2021 | -0.90 / -5.63% | 16.00 | 16.20 | 14.90 | 15.10 | 15.57 | 13.80 | 198,000 |   |  			
            | 11/2/2021 | +0.80 / +5.26% | 15.25 | 16.00 | 15.00 | 16.00 | 15.65 | 14.63 | 379,200 |   |  
            | 11/1/2021 | 0.00 / 0.00% | 14.90 | 15.50 | 14.45 | 15.20 | 14.98 | 13.89 | 492,600 |   |  			
            | 10/29/2021 | +0.15 / +1.00% | 15.10 | 15.30 | 14.80 | 15.20 | 15.08 | 13.89 | 225,200 |   |  
            | 10/28/2021 | +0.60 / +4.15% | 14.60 | 15.35 | 14.60 | 15.05 | 15.06 | 13.76 | 485,000 |   |  			
            | 10/27/2021 | +0.90 / +6.64% | 13.55 | 14.45 | 13.55 | 14.45 | 14.25 | 13.21 | 578,400 |   |  
            | 10/26/2021 | -0.15 / -1.09% | 13.65 | 13.85 | 13.40 | 13.55 | 13.64 | 12.39 | 110,700 |   |  			
            | 10/25/2021 | +0.30 / +2.24% | 13.40 | 14.00 | 13.40 | 13.70 | 13.70 | 12.52 | 156,100 |   |  
            | 10/22/2021 | -0.05 / -0.37% | 13.10 | 13.60 | 13.10 | 13.40 | 13.39 | 12.25 | 82,700 |   |  			
            | 10/21/2021 | +0.45 / +3.46% | 12.90 | 13.50 | 12.90 | 13.45 | 13.22 | 12.29 | 131,100 |   |  
            | 10/20/2021 | 0.00 / 0.00% | 12.95 | 13.10 | 12.90 | 13.00 | 12.98 | 11.88 | 77,900 |   |  			
            | 10/19/2021 | -0.05 / -0.38% | 13.05 | 13.05 | 12.95 | 13.00 | 12.99 | 11.88 | 34,100 |   |  
            | 10/18/2021 | -0.05 / -0.38% | 13.20 | 13.30 | 13.05 | 13.05 | 13.10 | 11.93 | 42,200 |   |  			
            | 10/15/2021 | -0.05 / -0.38% | 13.00 | 13.25 | 13.00 | 13.10 | 13.14 | 11.97 | 72,200 |   |  
            | 10/14/2021 | -0.15 / -1.13% | 13.30 | 13.30 | 13.10 | 13.15 | 13.19 | 12.02 | 46,400 |   |  			
            | 10/13/2021 | 0.00 / 0.00% | 13.50 | 13.50 | 13.05 | 13.30 | 13.24 | 12.16 | 73,400 |   |  
            | 10/12/2021 | -0.15 / -1.12% | 13.45 | 13.50 | 13.20 | 13.30 | 13.34 | 12.16 | 75,200 |   |  			
            | 10/11/2021 | +0.10 / +0.75% | 13.50 | 13.60 | 13.40 | 13.45 | 13.49 | 12.29 | 152,600 |   |  
            | 10/8/2021 | +0.20 / +1.52% | 13.25 | 13.50 | 13.25 | 13.35 | 13.37 | 12.20 | 174,000 |   |  			
            | 10/7/2021 | +0.10 / +0.77% | 12.90 | 13.20 | 12.90 | 13.15 | 13.12 | 12.02 | 67,300 |   |  
            | 10/6/2021 | -0.15 / -1.14% | 13.20 | 13.25 | 12.95 | 13.05 | 13.06 | 11.93 | 53,500 |   |  			
            | 10/5/2021 | +0.10 / +0.76% | 13.20 | 13.35 | 13.15 | 13.20 | 13.24 | 12.07 | 67,800 |   |  
            | 10/4/2021 | +0.30 / +2.34% | 12.80 | 13.30 | 12.75 | 13.10 | 13.10 | 11.97 | 116,600 |   |  			
            | 10/1/2021 | +0.15 / +1.19% | 12.70 | 12.90 | 12.70 | 12.80 | 12.75 | 11.70 | 187,039 |   |  
            | 9/30/2021 | 0.00 / 0.00% | 12.70 | 13.00 | 12.65 | 12.65 | 12.78 | 11.56 | 76,200 |   |  			
            | 9/29/2021 | -0.20 / -1.56% | 12.85 | 12.85 | 12.65 | 12.65 | 12.72 | 11.56 | 69,800 |   |  
            | 9/28/2021 | +0.10 / +0.78% | 12.90 | 12.90 | 12.60 | 12.85 | 12.78 | 11.75 | 57,100 |   |  |