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                    Closing price on 3/7/2018
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        |           
                
                    | Open | 8.30 |  
                    | High | 8.30 |  
                    | Low | 8.00 |  
                    | Volume | 25,550 |  
                    | Split-adjusted Price | 3.08 |  
                
             | 
 |  ACL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/7/2018 | +0.10 / +1.22% | 8.30 | 8.30 | 8.00 | 8.30 | 8.23 | 3.08 | 25,550 |   |  
            | 3/6/2018 | -0.10 / -1.20% | 8.35 | 8.35 | 7.72 | 8.20 | 8.02 | 3.05 | 75,020 |   |  			
            | 3/5/2018 | -0.05 / -0.60% | 8.30 | 8.30 | 8.30 | 8.30 | 8.30 | 3.08 | 37,900 |   |  
            | 3/2/2018 | +0.05 / +0.60% | 8.30 | 8.35 | 8.30 | 8.35 | 8.33 | 3.10 | 27,960 |   |  			
            | 3/1/2018 | 0.00 / 0.00% | 8.40 | 8.40 | 8.28 | 8.30 | 8.31 | 3.08 | 22,030 |   |  
            | 2/28/2018 | +0.10 / +1.22% | 8.00 | 8.30 | 8.00 | 8.30 | 8.20 | 3.08 | 9,630 |   |  			
            | 2/27/2018 | +0.01 / +0.12% | 8.00 | 8.20 | 8.00 | 8.20 | 8.10 | 3.05 | 5,580 |   |  
            | 2/26/2018 | +0.18 / +2.25% | 8.01 | 8.19 | 8.00 | 8.19 | 8.14 | 3.04 | 7,250 |   |  			
            | 2/23/2018 | -0.19 / -2.32% | 8.20 | 8.20 | 7.63 | 8.01 | 7.97 | 2.98 | 60,090 |   |  
            | 2/22/2018 | 0.00 / 0.00% | 8.20 | 8.20 | 8.12 | 8.20 | 8.13 | 3.05 | 5,040 |   |  			
            | 2/21/2018 | +0.09 / +1.11% | 8.00 | 8.20 | 8.00 | 8.20 | 8.10 | 3.05 | 3,950 |   |  
            | 2/13/2018 | -0.10 / -1.22% | 8.22 | 8.22 | 8.11 | 8.11 | 8.17 | 3.01 | 90 |   |  			
            | 2/12/2018 | +0.02 / +0.24% | 8.19 | 8.30 | 8.19 | 8.21 | 8.29 | 3.05 | 2,170 |   |  
            | 2/9/2018 | +0.29 / +3.67% | 7.90 | 8.19 | 7.80 | 8.19 | 7.84 | 3.04 | 5,230 |   |  			
            | 2/8/2018 | -0.08 / -1.00% | 7.90 | 7.90 | 7.86 | 7.90 | 7.89 | 2.94 | 5,020 |   |  
            | 2/7/2018 | +0.18 / +2.31% | 7.90 | 7.99 | 7.80 | 7.98 | 7.94 | 2.97 | 27,450 |   |  			
            | 2/6/2018 | 0.00 / 0.00% | 7.26 | 7.80 | 7.26 | 7.80 | 7.53 | 2.90 | 1,150 |   |  
            | 2/5/2018 | 0.00 / 0.00% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 2.90 | 5,020 |   |  			
            | 2/2/2018 | -0.20 / -2.50% | 7.80 | 7.90 | 7.60 | 7.80 | 7.76 | 2.90 | 14,170 |   |  
            | 2/1/2018 | +0.20 / +2.56% | 7.70 | 8.00 | 7.70 | 8.00 | 7.75 | 2.97 | 12,380 |   |  			
            | 1/31/2018 | -0.18 / -2.26% | 7.98 | 7.98 | 7.80 | 7.80 | 7.89 | 2.90 | 2,280 |   |  
            | 1/30/2018 | -0.01 / -0.13% | 7.78 | 7.99 | 7.78 | 7.98 | 7.81 | 2.97 | 21,890 |   |  			
            | 1/29/2018 | -0.31 / -3.73% | 8.20 | 8.20 | 7.74 | 7.99 | 7.93 | 2.97 | 12,610 |   |  
            | 1/26/2018 | +0.10 / +1.22% | 8.50 | 8.50 | 8.20 | 8.30 | 8.38 | 3.08 | 1,400 |   |  			
            | 1/25/2018 | +0.07 / +0.86% | 8.45 | 8.45 | 8.20 | 8.20 | 8.33 | 3.05 | 1,140 |   |  
            | 1/22/2018 | -0.07 / -0.85% | 8.13 | 8.50 | 8.13 | 8.13 | 8.22 | 3.02 | 8,160 |   |  			
            | 1/19/2018 | -0.35 / -4.09% | 8.20 | 8.45 | 8.20 | 8.20 | 8.26 | 3.05 | 1,360 |   |  
            | 1/18/2018 | -0.03 / -0.35% | 8.57 | 8.57 | 8.21 | 8.55 | 8.23 | 3.18 | 10,210 |   |  			
            | 1/17/2018 | -0.01 / -0.12% | 8.21 | 8.59 | 8.21 | 8.58 | 8.38 | 3.19 | 1,670 |   |  
            | 1/16/2018 | +0.09 / +1.06% | 7.99 | 8.60 | 7.99 | 8.59 | 8.10 | 3.19 | 6,540 |   |  |