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                    Closing price on 12/7/2016
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        |           
                
                    | Open | 27.10 |  
                    | High | 27.25 |  
                    | Low | 27.00 |  
                    | Volume | 113,220 |  
                    | Split-adjusted Price | 14.25 |  
                
             | 
 |  AAA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/7/2016 | -0.10 / -0.37% | 27.10 | 27.25 | 27.00 | 27.10 | 27.12 | 14.25 | 113,220 |   |  
            | 12/6/2016 | -0.10 / -0.37% | 27.30 | 27.80 | 27.00 | 27.20 | 27.24 | 14.30 | 112,530 |   |  			
            | 12/5/2016 | -0.90 / -3.19% | 28.20 | 28.20 | 26.90 | 27.30 | 27.27 | 14.36 | 217,560 |   |  
            | 12/2/2016 | 0.00 / 0.00% | 28.20 | 28.60 | 27.80 | 28.20 | 28.04 | 14.30 | 335,060 |   |  			
            | 12/1/2016 | -1.20 / -4.08% | 29.50 | 29.60 | 28.20 | 28.20 | 28.86 | 14.30 | 340,430 |   |  
            | 11/30/2016 | 0.00 / 0.00% | 29.40 | 29.50 | 29.00 | 29.40 | 29.31 | 14.91 | 270,300 |   |  			
            | 11/29/2016 | 0.00 / 0.00% | 29.30 | 29.50 | 29.00 | 29.40 | 29.30 | 14.91 | 184,960 |   |  
            | 11/28/2016 | -0.50 / -1.67% | 29.90 | 30.00 | 28.80 | 29.40 | 29.33 | 14.91 | 172,720 |   |  			
            | 11/25/2016 | +29.90 / +0.00% | 31.10 | 31.10 | 29.90 | 29.90 | 30.57 | 15.17 | 594,710 |   |  
            | 11/17/2016 | +0.50 / +1.74% | 28.80 | 29.30 | 28.50 | 29.30 | 28.80 | 14.86 | 340,836 |   |  			
            | 11/16/2016 | -0.10 / -0.35% | 28.90 | 29.00 | 28.60 | 28.80 | 28.69 | 14.61 | 120,220 |   |  
            | 11/15/2016 | +0.10 / +0.35% | 28.80 | 28.90 | 27.00 | 28.90 | 28.28 | 14.66 | 176,900 |   |  			
            | 11/14/2016 | -0.20 / -0.69% | 28.80 | 29.00 | 28.50 | 28.80 | 29.00 | 14.61 | 222,070 |   |  
            | 11/11/2016 | -0.10 / -0.34% | 29.10 | 29.30 | 28.80 | 29.00 | 29.07 | 14.71 | 86,600 |   |  			
            | 11/10/2016 | +0.10 / +0.34% | 29.20 | 29.40 | 29.00 | 29.10 | 29.16 | 14.76 | 213,795 |   |  
            | 11/9/2016 | -0.30 / -1.02% | 29.30 | 29.70 | 28.30 | 29.00 | 28.80 | 14.71 | 229,135 |   |  			
            | 11/8/2016 | -0.20 / -0.68% | 29.50 | 29.90 | 29.20 | 29.30 | 29.36 | 14.86 | 177,410 |   |  
            | 11/7/2016 | +1.10 / +3.87% | 28.60 | 29.50 | 28.10 | 29.50 | 28.53 | 14.96 | 326,065 |   |  			
            | 11/4/2016 | 0.00 / 0.00% | 28.60 | 28.70 | 28.30 | 28.40 | 28.43 | 14.40 | 131,760 |   |  
            | 11/3/2016 | -0.60 / -2.07% | 29.20 | 29.50 | 28.10 | 28.40 | 28.59 | 14.40 | 225,005 |   |  			
            | 11/2/2016 | -0.50 / -1.69% | 29.50 | 29.50 | 29.00 | 29.00 | 29.28 | 14.71 | 102,420 |   |  
            | 11/1/2016 | 0.00 / 0.00% | 29.60 | 29.60 | 29.00 | 29.50 | 29.35 | 14.96 | 93,211 |   |  			
            | 10/31/2016 | 0.00 / 0.00% | 29.60 | 29.70 | 29.20 | 29.50 | 29.50 | 14.96 | 153,400 |   |  
            | 10/28/2016 | -0.10 / -0.34% | 29.60 | 29.80 | 29.30 | 29.50 | 29.58 | 14.96 | 238,310 |   |  			
            | 10/27/2016 | -0.10 / -0.34% | 29.70 | 30.00 | 29.30 | 29.60 | 29.68 | 15.01 | 175,410 |   |  
            | 10/26/2016 | +0.10 / +0.34% | 29.30 | 29.70 | 29.00 | 29.70 | 29.35 | 15.06 | 3,425,412 |   |  			
            | 10/25/2016 | -0.20 / -0.67% | 29.00 | 29.90 | 29.00 | 29.60 | 29.63 | 15.01 | 215,800 |   |  
            | 10/24/2016 | -0.20 / -0.67% | 30.00 | 30.60 | 29.70 | 29.80 | 29.94 | 15.11 | 103,396 |   |  			
            | 10/21/2016 | -0.80 / -2.60% | 30.80 | 31.00 | 30.00 | 30.00 | 30.41 | 15.22 | 579,495 |   |  
            | 10/20/2016 | -0.30 / -0.96% | 31.20 | 31.20 | 30.50 | 30.80 | 30.92 | 15.62 | 390,384 |   |  |