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                    Closing price on 11/15/2017
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        |           
                
                    | Open | 23.10 |  
                    | High | 23.10 |  
                    | Low | 21.70 |  
                    | Volume | 2,090 |  
                    | Split-adjusted Price | 5.47 |  
                
             | 
 |  ACC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/15/2017 | -0.30 / -1.30% | 23.10 | 23.10 | 21.70 | 22.80 | 22.01 | 5.47 | 2,090 |   |  
            | 11/14/2017 | -0.60 / -2.53% | 23.50 | 23.50 | 22.05 | 23.10 | 22.09 | 5.54 | 3,260 |   |  			
            | 11/13/2017 | +0.40 / +1.72% | 23.30 | 23.90 | 23.00 | 23.70 | 23.48 | 5.68 | 230 |   |  
            | 11/10/2017 | -0.60 / -2.51% | 22.35 | 23.50 | 22.35 | 23.30 | 22.88 | 5.59 | 230 |   |  			
            | 11/9/2017 | +0.40 / +1.70% | 21.90 | 23.90 | 21.90 | 23.90 | 22.01 | 5.73 | 14,040 |   |  
            | 11/8/2017 | -0.35 / -1.47% | 23.50 | 23.50 | 23.50 | 23.50 | 23.50 | 5.64 | 20 |   |  			
            | 11/7/2017 | -0.15 / -0.63% | 22.45 | 23.85 | 22.45 | 23.85 | 23.85 | 5.72 | 20 |   |  
            | 11/6/2017 | 0.00 / 0.00% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 5.76 | 10 |   |  			
            | 11/3/2017 | 0.00 / 0.00% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 5.76 | 0 |   |  
            | 11/2/2017 | +0.30 / +1.27% | 23.50 | 24.00 | 23.50 | 24.00 | 23.91 | 5.76 | 460 |   |  			
            | 11/1/2017 | +0.30 / +1.28% | 23.40 | 23.70 | 23.30 | 23.70 | 23.40 | 5.68 | 3,290 |   |  
            | 10/31/2017 | +0.90 / +4.00% | 23.70 | 23.70 | 22.60 | 23.40 | 23.43 | 5.61 | 6,230 |   |  			
            | 10/30/2017 | -1.20 / -5.06% | 23.70 | 23.70 | 22.50 | 22.50 | 23.10 | 5.40 | 1,250 |   |  
            | 10/27/2017 | -0.10 / -0.42% | 23.75 | 23.80 | 23.00 | 23.70 | 23.26 | 5.68 | 860 |   |  			
            | 10/26/2017 | +0.30 / +1.28% | 23.90 | 23.90 | 23.00 | 23.80 | 23.43 | 5.71 | 1,750 |   |  
            | 10/25/2017 | +0.50 / +2.17% | 23.00 | 23.50 | 23.00 | 23.50 | 23.25 | 5.64 | 720 |   |  			
            | 10/24/2017 | -1.10 / -4.56% | 23.00 | 23.50 | 22.50 | 23.00 | 22.78 | 5.52 | 4,960 |   |  
            | 10/23/2017 | -0.60 / -2.43% | 23.30 | 24.50 | 23.00 | 24.10 | 23.00 | 5.78 | 2,130 |   |  			
            | 10/20/2017 | 0.00 / 0.00% | 24.50 | 24.70 | 24.50 | 24.70 | 24.60 | 5.92 | 150 |   |  
            | 10/19/2017 | -0.10 / -0.40% | 25.40 | 25.40 | 23.30 | 24.70 | 23.38 | 5.92 | 5,560 |   |  			
            | 10/18/2017 | 0.00 / 0.00% | 24.80 | 24.90 | 24.80 | 24.80 | 24.83 | 5.95 | 1,010 |   |  
            | 10/17/2017 | -0.15 / -0.60% | 23.50 | 24.80 | 23.50 | 24.80 | 24.15 | 5.95 | 520 |   |  			
            | 10/16/2017 | 0.00 / 0.00% | 24.95 | 24.95 | 24.95 | 24.95 | 24.95 | 5.98 | 10 |   |  
            | 10/13/2017 | -0.45 / -1.77% | 25.00 | 25.00 | 24.95 | 24.95 | 24.98 | 5.98 | 50 |   |  			
            | 10/12/2017 | 0.00 / 0.00% | 25.40 | 25.40 | 25.40 | 25.40 | 25.40 | 6.09 | 0 |   |  
            | 10/11/2017 | +1.10 / +4.53% | 25.00 | 25.40 | 24.30 | 25.40 | 25.00 | 6.09 | 1,080 |   |  			
            | 10/10/2017 | -0.10 / -0.41% | 24.30 | 24.30 | 24.30 | 24.30 | 24.30 | 5.83 | 30 |   |  
            | 10/9/2017 | +0.20 / +0.83% | 24.50 | 24.50 | 24.20 | 24.40 | 24.21 | 5.85 | 620 |   |  			
            | 10/6/2017 | +0.30 / +1.26% | 24.80 | 24.80 | 24.20 | 24.20 | 24.50 | 5.80 | 1,530 |   |  
            | 10/5/2017 | 0.00 / 0.00% | 24.10 | 24.10 | 23.50 | 23.90 | 23.81 | 5.73 | 1,050 |   |  |