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            | 
                    Closing price on 11/16/2021
                 |  |  
    
        |           
                
                    | Open | 17.80 |  
                    | High | 17.80 |  
                    | Low | 17.20 |  
                    | Volume | 249,300 |  
                    | Split-adjusted Price | 15.86 |  
                
             | 
 |  ACL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/16/2021 | -0.45 / -2.53% | 17.80 | 17.80 | 17.20 | 17.35 | 17.49 | 15.86 | 249,300 |   |  
            | 11/15/2021 | -0.35 / -1.93% | 18.50 | 18.50 | 17.45 | 17.80 | 17.85 | 16.27 | 224,900 |   |  			
            | 11/12/2021 | +0.95 / +5.52% | 17.20 | 18.40 | 16.90 | 18.15 | 17.31 | 16.59 | 312,800 |   |  
            | 11/11/2021 | +0.30 / +1.78% | 17.10 | 17.30 | 16.70 | 17.20 | 16.98 | 15.72 | 316,000 |   |  			
            | 11/10/2021 | 0.00 / 0.00% | 16.60 | 17.20 | 16.60 | 16.90 | 16.89 | 15.45 | 245,400 |   |  
            | 11/9/2021 | -0.25 / -1.46% | 17.15 | 17.15 | 16.00 | 16.90 | 16.72 | 15.45 | 231,900 |   |  			
            | 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 |   |  |