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                    Closing price on 5/25/2016
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        |           
                
                    | Open | 29.80 |  
                    | High | 30.30 |  
                    | Low | 29.60 |  
                    | Volume | 24,350 |  
                    | Split-adjusted Price | 16.62 |  
                
             | 
 |  DAT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/25/2016 | +0.40 / +1.34% | 29.80 | 30.30 | 29.60 | 30.20 | 30.02 | 16.62 | 24,350 |   |  
            | 5/24/2016 | -0.40 / -1.32% | 30.30 | 30.30 | 29.70 | 29.80 | 30.02 | 16.40 | 19,190 |   |  			
            | 5/23/2016 | -0.20 / -0.66% | 30.50 | 30.60 | 30.20 | 30.20 | 30.37 | 16.62 | 15,770 |   |  
            | 5/20/2016 | +0.10 / +0.33% | 30.40 | 30.50 | 30.20 | 30.40 | 30.32 | 16.73 | 21,540 |   |  			
            | 5/19/2016 | -0.60 / -1.94% | 30.90 | 30.90 | 28.80 | 30.30 | 29.54 | 16.68 | 34,900 |   |  
            | 5/18/2016 | -0.20 / -0.64% | 31.10 | 31.10 | 30.80 | 30.90 | 31.03 | 17.01 | 19,240 |   |  			
            | 5/17/2016 | -2.30 / -6.89% | 33.30 | 33.40 | 31.10 | 31.10 | 32.02 | 17.12 | 34,820 |   |  
            | 5/16/2016 | +0.10 / +0.30% | 33.30 | 33.40 | 33.20 | 33.40 | 33.37 | 18.38 | 9,830 |   |  			
            | 5/13/2016 | -0.20 / -0.60% | 33.50 | 33.80 | 33.30 | 33.30 | 33.51 | 18.33 | 23,190 |   |  
            | 5/12/2016 | 0.00 / 0.00% | 33.60 | 33.70 | 33.50 | 33.50 | 33.56 | 18.44 | 23,090 |   |  			
            | 5/11/2016 | +1.40 / +4.36% | 32.20 | 33.50 | 32.10 | 33.50 | 32.87 | 18.44 | 33,130 |   |  
            | 5/10/2016 | -0.40 / -1.23% | 32.60 | 32.70 | 32.10 | 32.10 | 32.30 | 17.67 | 19,070 |   |  			
            | 5/9/2016 | +0.50 / +1.56% | 32.00 | 32.50 | 31.80 | 32.50 | 32.01 | 17.89 | 21,930 |   |  
            | 5/6/2016 | -0.30 / -0.93% | 32.30 | 32.30 | 32.00 | 32.00 | 32.13 | 17.61 | 12,760 |   |  			
            | 5/5/2016 | -0.30 / -0.92% | 32.60 | 32.70 | 32.30 | 32.30 | 32.61 | 17.78 | 18,890 |   |  
            | 5/4/2016 | -0.20 / -0.61% | 32.80 | 32.90 | 32.60 | 32.60 | 32.79 | 17.94 | 15,860 |   |  			
            | 4/29/2016 | +0.20 / +0.61% | 32.60 | 32.80 | 32.60 | 32.80 | 32.75 | 18.05 | 14,170 |   |  
            | 4/28/2016 | -0.20 / -0.61% | 32.80 | 32.80 | 32.40 | 32.60 | 32.62 | 17.94 | 29,550 |   |  			
            | 4/27/2016 | -0.70 / -2.09% | 33.50 | 33.60 | 32.80 | 32.80 | 33.25 | 18.05 | 17,020 |   |  
            | 4/26/2016 | -0.30 / -0.89% | 33.90 | 33.90 | 33.50 | 33.50 | 33.66 | 18.44 | 10,250 |   |  			
            | 4/25/2016 | -0.50 / -1.46% | 34.30 | 34.40 | 33.80 | 33.80 | 34.13 | 18.60 | 20,390 |   |  
            | 4/22/2016 | +0.40 / +1.18% | 33.90 | 34.30 | 33.80 | 34.30 | 33.96 | 18.88 | 17,080 |   |  			
            | 4/21/2016 | +0.30 / +0.89% | 33.70 | 33.90 | 33.70 | 33.90 | 33.82 | 18.66 | 11,710 |   |  
            | 4/20/2016 | -2.50 / -6.93% | 36.10 | 36.10 | 33.60 | 33.60 | 33.86 | 18.49 | 14,440 |   |  			
            | 4/19/2016 | -2.70 / -6.96% | 38.80 | 38.80 | 36.10 | 36.10 | 37.94 | 19.87 | 18,240 |   |  
            | 4/15/2016 | -0.10 / -0.26% | 38.90 | 39.10 | 38.80 | 38.80 | 39.01 | 21.35 | 10,870 |   |  			
            | 4/14/2016 | +0.10 / +0.26% | 38.70 | 39.10 | 38.70 | 38.90 | 38.91 | 21.41 | 11,720 |   |  
            | 4/13/2016 | -0.60 / -1.52% | 39.40 | 39.40 | 38.80 | 38.80 | 39.07 | 21.35 | 14,180 |   |  			
            | 4/12/2016 | -2.90 / -6.86% | 42.00 | 42.20 | 39.40 | 39.40 | 40.76 | 21.68 | 16,070 |   |  
            | 4/11/2016 | -0.30 / -0.70% | 42.50 | 42.60 | 42.30 | 42.30 | 42.44 | 23.28 | 16,140 |   |  |