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                    Closing price on 10/29/2020
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                    | Open | 31.40 |  
                    | High | 31.40 |  
                    | Low | 29.00 |  
                    | Volume | 2,700 |  
                    | Split-adjusted Price | 20.60 |  
                
             | 
 |  DAT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/29/2020 | -0.10 / -0.32% | 31.40 | 31.40 | 29.00 | 31.00 | 31.11 | 20.60 | 2,700 |   |  
            | 10/28/2020 | -2.30 / -6.89% | 33.40 | 33.40 | 31.10 | 31.10 | 32.14 | 20.67 | 840 |   |  			
            | 10/27/2020 | 0.00 / 0.00% | 34.40 | 34.40 | 33.40 | 33.40 | 33.85 | 22.20 | 650 |   |  
            | 10/26/2020 | +0.40 / +1.21% | 34.95 | 34.95 | 32.10 | 33.40 | 32.12 | 22.20 | 1,650 |   |  			
            | 10/23/2020 | -0.50 / -1.49% | 34.50 | 35.00 | 33.00 | 33.00 | 33.26 | 21.93 | 4,870 |   |  
            | 10/22/2020 | -2.30 / -6.42% | 34.00 | 35.70 | 33.50 | 33.50 | 34.55 | 22.26 | 550 |   |  			
            | 10/21/2020 | 0.00 / 0.00% | 35.80 | 36.40 | 35.80 | 35.80 | 35.80 | 23.79 | 1,760 |   |  
            | 10/20/2020 | 0.00 / 0.00% | 37.00 | 37.00 | 34.50 | 35.80 | 35.94 | 23.79 | 640 |   |  			
            | 10/19/2020 | +2.30 / +6.87% | 33.50 | 35.80 | 33.50 | 35.80 | 35.14 | 23.79 | 2,760 |   |  
            | 10/16/2020 | -2.50 / -6.94% | 33.75 | 36.00 | 33.50 | 33.50 | 33.73 | 22.26 | 6,670 |   |  			
            | 10/15/2020 | +0.85 / +2.42% | 32.70 | 37.50 | 32.70 | 36.00 | 34.81 | 23.92 | 3,850 |   |  
            | 10/14/2020 | -2.60 / -6.89% | 35.15 | 35.15 | 35.15 | 35.15 | 35.15 | 23.36 | 2,810 |   |  			
            | 10/13/2020 | -1.60 / -4.07% | 42.00 | 42.00 | 36.60 | 37.75 | 39.67 | 25.09 | 13,740 |   |  
            | 10/12/2020 | +2.55 / +6.93% | 39.35 | 39.35 | 39.35 | 39.35 | 39.35 | 26.15 | 3,730 |   |  			
            | 10/9/2020 | +2.40 / +6.98% | 36.80 | 36.80 | 36.80 | 36.80 | 36.80 | 24.46 | 1,330 |   |  
            | 10/8/2020 | +2.25 / +7.00% | 34.40 | 34.40 | 34.40 | 34.40 | 34.40 | 22.86 | 5,920 |   |  			
            | 10/7/2020 | +2.10 / +6.99% | 32.00 | 32.15 | 31.90 | 32.15 | 31.98 | 21.36 | 4,190 |   |  
            | 10/6/2020 | +1.95 / +6.94% | 26.70 | 30.05 | 26.70 | 30.05 | 29.66 | 19.97 | 3,270 |   |  			
            | 10/5/2020 | -0.40 / -1.40% | 28.50 | 28.50 | 26.55 | 28.10 | 27.14 | 18.67 | 5,970 |   |  
            | 10/2/2020 | -2.10 / -6.86% | 29.00 | 29.15 | 28.50 | 28.50 | 28.61 | 18.94 | 3,880 |   |  			
            | 10/1/2020 | -2.25 / -6.85% | 30.60 | 30.60 | 30.60 | 30.60 | 30.60 | 20.33 | 1,830 |   |  
            | 9/30/2020 | -2.45 / -6.94% | 35.00 | 35.00 | 32.85 | 32.85 | 32.91 | 21.83 | 4,710 |   |  			
            | 9/29/2020 | -2.65 / -6.98% | 35.50 | 35.55 | 35.30 | 35.30 | 35.30 | 23.46 | 1,740 |   |  
            | 9/28/2020 | -2.85 / -6.99% | 38.00 | 38.00 | 37.95 | 37.95 | 37.95 | 25.22 | 3,650 |   |  			
            | 9/25/2020 | +1.90 / +4.88% | 40.80 | 40.80 | 40.80 | 40.80 | 40.80 | 27.11 | 0 |   |  
            | 9/24/2020 | -0.10 / -0.26% | 39.00 | 39.40 | 37.80 | 38.90 | 38.18 | 25.85 | 550 |   |  			
            | 9/23/2020 | -0.40 / -1.02% | 39.60 | 41.70 | 39.00 | 39.00 | 39.31 | 25.92 | 2,620 |   |  
            | 9/22/2020 | +1.40 / +3.68% | 36.00 | 39.40 | 36.00 | 39.40 | 38.58 | 26.18 | 1,270 |   |  			
            | 9/21/2020 | -2.00 / -5.00% | 40.00 | 40.00 | 37.90 | 38.00 | 38.43 | 25.25 | 7,260 |   |  
            | 9/18/2020 | 0.00 / 0.00% | 41.90 | 41.90 | 38.00 | 40.00 | 40.69 | 26.58 | 3,170 |   |  |