| 
    
        
            | 
                    Closing price on 7/19/2017
                 |  |  
    
        |           
                
                    | Open | 26.75 |  
                    | High | 26.75 |  
                    | Low | 26.75 |  
                    | Volume | 10 |  
                    | Split-adjusted Price | 6.42 |  
                
             | 
 |  ACC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/19/2017 | +0.75 / +2.88% | 26.75 | 26.75 | 26.75 | 26.75 | 26.75 | 6.42 | 10 |   |  
            | 7/18/2017 | -0.25 / -0.95% | 26.10 | 26.90 | 26.00 | 26.00 | 26.79 | 6.24 | 560 |   |  			
            | 7/17/2017 | +0.35 / +1.35% | 26.25 | 26.25 | 25.90 | 26.25 | 26.16 | 6.30 | 330 |   |  
            | 7/14/2017 | -0.25 / -0.96% | 25.90 | 25.90 | 25.90 | 25.90 | 25.90 | 6.21 | 300 |   |  			
            | 7/13/2017 | +0.40 / +1.55% | 26.15 | 26.15 | 26.00 | 26.15 | 26.11 | 6.27 | 1,010 |   |  
            | 7/12/2017 | -0.20 / -0.77% | 26.00 | 26.00 | 25.75 | 25.75 | 25.88 | 6.18 | 430 |   |  			
            | 7/11/2017 | -0.15 / -0.57% | 25.75 | 25.95 | 25.75 | 25.95 | 25.85 | 6.22 | 400 |   |  
            | 7/10/2017 | +0.20 / +0.77% | 26.10 | 26.10 | 26.10 | 26.10 | 26.10 | 6.26 | 10 |   |  			
            | 7/7/2017 | -0.25 / -0.96% | 26.00 | 26.00 | 25.90 | 25.90 | 25.95 | 6.21 | 2,220 |   |  
            | 7/6/2017 | -0.05 / -0.19% | 26.15 | 26.15 | 26.15 | 26.15 | 26.15 | 6.27 | 40 |   |  			
            | 7/5/2017 | -0.20 / -0.76% | 25.10 | 26.20 | 24.80 | 26.20 | 25.42 | 6.28 | 2,400 |   |  
            | 7/4/2017 | -0.40 / -1.49% | 25.00 | 26.40 | 25.00 | 26.40 | 25.17 | 6.33 | 2,980 |   |  			
            | 7/3/2017 | -0.20 / -0.74% | 26.80 | 26.80 | 26.80 | 26.80 | 26.80 | 6.43 | 30 |   |  
            | 6/30/2017 | -0.30 / -1.10% | 27.00 | 27.00 | 27.00 | 27.00 | 27.00 | 6.48 | 10 |   |  			
            | 6/29/2017 | 0.00 / 0.00% | 27.30 | 27.40 | 27.30 | 27.30 | 27.33 | 6.12 | 2,530 |   |  
            | 6/28/2017 | -0.20 / -0.73% | 27.70 | 27.70 | 27.30 | 27.30 | 27.42 | 6.12 | 9,920 |   |  			
            | 6/27/2017 | 0.00 / 0.00% | 27.50 | 27.50 | 26.40 | 27.50 | 27.23 | 6.16 | 40 |   |  
            | 6/26/2017 | +0.20 / +0.73% | 27.50 | 27.50 | 27.00 | 27.50 | 27.37 | 6.16 | 14,540 |   |  			
            | 6/23/2017 | 0.00 / 0.00% | 27.30 | 27.50 | 27.00 | 27.30 | 27.20 | 6.12 | 3,530 |   |  
            | 6/22/2017 | +0.30 / +1.11% | 27.40 | 27.40 | 27.00 | 27.30 | 27.02 | 6.12 | 9,180 |   |  			
            | 6/21/2017 | +0.20 / +0.75% | 26.80 | 27.00 | 26.80 | 27.00 | 26.85 | 6.05 | 7,820 |   |  
            | 6/20/2017 | +0.20 / +0.75% | 26.80 | 26.80 | 26.60 | 26.80 | 26.75 | 6.00 | 1,490 |   |  			
            | 6/19/2017 | +0.30 / +1.14% | 26.00 | 26.60 | 26.00 | 26.60 | 26.15 | 5.96 | 10,630 |   |  
            | 6/16/2017 | 0.00 / 0.00% | 25.00 | 26.30 | 25.00 | 26.30 | 25.00 | 5.89 | 280 |   |  			
            | 6/15/2017 | 0.00 / 0.00% | 26.30 | 26.30 | 26.30 | 26.30 | 26.30 | 5.89 | 1,000 |   |  
            | 6/14/2017 | 0.00 / 0.00% | 26.30 | 26.30 | 26.10 | 26.30 | 26.16 | 5.89 | 7,110 |   |  			
            | 6/13/2017 | +0.30 / +1.15% | 26.00 | 26.30 | 26.00 | 26.30 | 26.16 | 5.89 | 6,230 |   |  
            | 6/12/2017 | 0.00 / 0.00% | 26.30 | 26.30 | 26.00 | 26.00 | 26.11 | 5.82 | 2,260 |   |  			
            | 6/9/2017 | +0.20 / +0.78% | 25.80 | 26.20 | 25.80 | 26.00 | 26.02 | 5.82 | 9,570 |   |  
            | 6/8/2017 | 0.00 / 0.00% | 25.80 | 25.80 | 25.40 | 25.80 | 25.63 | 5.78 | 3,550 |   |  |