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                    Closing price on 12/14/2020
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                    | Open | 28.30 |  
                    | High | 28.50 |  
                    | Low | 28.10 |  
                    | Volume | 7,525,960 |  
                    | Split-adjusted Price | 10.58 |  
                
             | 
 |  ACB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/14/2020 | 0.00 / 0.00% | 28.30 | 28.50 | 28.10 | 28.20 | 28.26 | 10.58 | 7,525,960 |   |  
            | 12/11/2020 | +0.25 / +0.89% | 28.10 | 28.25 | 27.80 | 28.20 | 28.07 | 10.58 | 4,459,820 |   |  			
            | 12/10/2020 | -0.60 / -2.10% | 28.80 | 28.80 | 27.90 | 27.95 | 28.26 | 10.49 | 10,444,750 |   |  
            | 12/9/2020 | +2.15 / +8.14% | 28.10 | 28.95 | 27.80 | 28.55 | 28.29 | 10.71 | 24,200,930 |   |  			
            | 12/1/2020 | +0.10 / +0.37% | 27.20 | 27.30 | 26.80 | 27.30 | 27.08 | 10.24 | 9,252,904 |   |  
            | 11/30/2020 | 0.00 / 0.00% | 27.40 | 27.40 | 27.00 | 27.20 | 27.17 | 10.21 | 8,939,034 |   |  			
            | 11/27/2020 | -0.20 / -0.73% | 27.50 | 27.60 | 27.20 | 27.20 | 27.26 | 10.21 | 6,715,437 |   |  
            | 11/26/2020 | +0.10 / +0.37% | 27.30 | 27.70 | 27.00 | 27.40 | 27.32 | 10.28 | 10,579,005 |   |  			
            | 11/25/2020 | 0.00 / 0.00% | 27.30 | 27.60 | 27.10 | 27.30 | 27.30 | 10.24 | 6,494,608 |   |  
            | 11/24/2020 | 0.00 / 0.00% | 27.30 | 27.80 | 27.10 | 27.30 | 27.32 | 10.24 | 11,616,071 |   |  			
            | 11/23/2020 | 0.00 / 0.00% | 27.50 | 27.60 | 27.00 | 27.30 | 27.26 | 10.24 | 10,891,200 |   |  
            | 11/20/2020 | +0.10 / +0.37% | 27.30 | 27.40 | 26.80 | 27.30 | 27.07 | 10.24 | 9,590,800 |   |  			
            | 11/19/2020 | 0.00 / 0.00% | 27.30 | 27.50 | 27.00 | 27.20 | 27.16 | 10.21 | 6,411,600 |   |  
            | 11/18/2020 | 0.00 / 0.00% | 27.20 | 27.70 | 26.90 | 27.20 | 27.30 | 10.21 | 7,919,600 |   |  			
            | 11/17/2020 | +1.00 / +3.82% | 26.20 | 27.20 | 26.20 | 27.20 | 26.90 | 10.21 | 16,771,100 |   |  
            | 11/16/2020 | -0.30 / -1.13% | 26.50 | 26.80 | 26.20 | 26.20 | 26.43 | 9.83 | 8,979,100 |   |  			
            | 11/13/2020 | +0.10 / +0.38% | 26.40 | 26.70 | 26.30 | 26.50 | 26.49 | 9.94 | 6,222,800 |   |  
            | 11/12/2020 | +1.00 / +3.94% | 25.40 | 26.40 | 25.40 | 26.40 | 25.97 | 9.91 | 18,943,100 |   |  			
            | 11/11/2020 | +0.10 / +0.40% | 25.30 | 25.50 | 25.20 | 25.40 | 25.35 | 9.53 | 4,525,100 |   |  
            | 11/10/2020 | -0.10 / -0.39% | 25.70 | 26.00 | 25.30 | 25.30 | 25.54 | 9.49 | 8,857,670 |   |  			
            | 11/9/2020 | +0.30 / +1.20% | 25.10 | 25.50 | 25.10 | 25.40 | 25.31 | 9.53 | 5,897,700 |   |  
            | 11/6/2020 | +0.20 / +0.80% | 24.90 | 25.10 | 24.80 | 25.10 | 24.95 | 9.42 | 3,669,400 |   |  			
            | 11/5/2020 | -0.60 / -2.35% | 25.50 | 25.70 | 24.90 | 24.90 | 25.21 | 9.34 | 8,546,200 |   |  
            | 11/4/2020 | +0.50 / +2.00% | 25.10 | 25.70 | 25.10 | 25.50 | 25.37 | 9.57 | 12,599,900 |   |  			
            | 11/3/2020 | +0.50 / +2.04% | 24.50 | 25.20 | 24.50 | 25.00 | 24.92 | 9.38 | 7,704,400 |   |  
            | 11/2/2020 | +0.40 / +1.66% | 24.20 | 24.50 | 24.00 | 24.50 | 24.22 | 9.19 | 3,775,100 |   |  			
            | 10/30/2020 | +0.20 / +0.84% | 24.10 | 24.30 | 23.80 | 24.10 | 23.98 | 9.04 | 4,392,700 |   |  
            | 10/29/2020 | +0.10 / +0.42% | 23.60 | 24.30 | 23.20 | 23.90 | 23.74 | 8.97 | 8,985,960 |   |  			
            | 10/28/2020 | -0.60 / -2.46% | 24.40 | 24.50 | 23.70 | 23.80 | 24.05 | 8.93 | 14,921,660 |   |  
            | 10/27/2020 | -0.40 / -1.61% | 24.70 | 24.90 | 24.40 | 24.40 | 24.60 | 9.16 | 11,746,400 |   |  |  |