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                    Closing price on 2/15/2022
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                    | Open | 21.80 |  
                    | High | 21.80 |  
                    | Low | 21.70 |  
                    | Volume | 900 |  
                    | Split-adjusted Price | 17.30 |  
                
             | 
 |  DAT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/15/2022 | +1.25 / +6.11% | 21.80 | 21.80 | 21.70 | 21.70 | 21.80 | 17.30 | 900 |   |  
            | 2/14/2022 | -1.40 / -6.41% | 20.50 | 23.15 | 20.45 | 20.45 | 20.60 | 16.31 | 2,500 |   |  			
            | 2/11/2022 | +1.35 / +6.59% | 21.00 | 21.90 | 21.00 | 21.85 | 21.85 | 17.42 | 2,400 |   |  
            | 2/10/2022 | -0.50 / -2.38% | 19.75 | 21.00 | 19.75 | 20.50 | 20.45 | 16.35 | 3,100 |   |  			
            | 2/9/2022 | +1.05 / +5.26% | 21.00 | 21.00 | 21.00 | 21.00 | 21.00 | 16.75 | 600 |   |  
            | 2/8/2022 | -1.00 / -4.77% | 19.50 | 20.75 | 19.50 | 19.95 | 20.64 | 15.91 | 2,000 |   |  			
            | 2/7/2022 | +1.25 / +6.35% | 20.95 | 20.95 | 20.95 | 20.95 | 20.95 | 16.71 | 100 |   |  
            | 1/28/2022 | +0.40 / +2.07% | 18.10 | 20.60 | 18.10 | 19.70 | 19.56 | 15.71 | 500 |   |  			
            | 1/27/2022 | -0.05 / -0.26% | 19.35 | 19.35 | 19.30 | 19.30 | 19.32 | 15.39 | 300 |   |  
            | 1/26/2022 | -0.50 / -2.52% | 19.05 | 21.00 | 19.05 | 19.35 | 20.08 | 15.43 | 400 |   |  			
            | 1/25/2022 | -1.35 / -6.37% | 21.20 | 21.20 | 19.85 | 19.85 | 21.10 | 15.83 | 1,400 |   |  
            | 1/24/2022 | -1.55 / -6.81% | 21.20 | 21.20 | 21.20 | 21.20 | 21.20 | 16.91 | 100 |   |  			
            | 1/21/2022 | -1.65 / -6.76% | 24.10 | 24.10 | 22.75 | 22.75 | 23.01 | 18.14 | 2,100 |   |  
            | 1/20/2022 | +1.35 / +5.86% | 24.40 | 24.40 | 24.40 | 24.40 | 24.40 | 19.46 | 100 |   |  			
            | 1/19/2022 | +1.40 / +6.47% | 21.65 | 23.15 | 20.25 | 23.05 | 22.78 | 18.38 | 1,700 |   |  
            | 1/18/2022 | +1.40 / +5.69% | 24.60 | 26.00 | 22.90 | 26.00 | 24.63 | 17.28 | 5,400 |   |  			
            | 1/17/2022 | -0.90 / -3.53% | 25.20 | 26.35 | 23.80 | 24.60 | 24.40 | 16.35 | 7,100 |   |  
            | 1/14/2022 | 0.00 / 0.00% | 27.25 | 27.25 | 25.50 | 25.50 | 26.77 | 16.95 | 700 |   |  			
            | 1/13/2022 | 0.00 / 0.00% | 25.50 | 25.50 | 25.50 | 25.50 | 25.50 | 16.95 | 0 |   |  
            | 1/12/2022 | +0.50 / +2.00% | 23.55 | 25.80 | 23.25 | 25.50 | 24.04 | 16.95 | 9,400 |   |  			
            | 1/11/2022 | 0.00 / 0.00% | 25.40 | 25.40 | 24.70 | 25.00 | 24.99 | 16.61 | 181,000 |   |  
            | 1/10/2022 | 0.00 / 0.00% | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 16.61 | 400 |   |  			
            | 1/7/2022 | 0.00 / 0.00% | 25.50 | 25.50 | 25.00 | 25.00 | 25.00 | 16.61 | 800 |   |  
            | 1/6/2022 | +1.05 / +4.38% | 23.95 | 25.00 | 23.95 | 25.00 | 24.49 | 16.61 | 6,800 |   |  			
            | 1/5/2022 | 0.00 / 0.00% | 25.40 | 25.40 | 23.95 | 23.95 | 24.29 | 15.92 | 1,400 |   |  
            | 1/4/2022 | -0.20 / -0.83% | 25.45 | 25.45 | 22.80 | 23.95 | 24.03 | 15.92 | 1,400 |   |  			
            | 12/31/2021 | -1.35 / -5.29% | 26.80 | 26.80 | 24.15 | 24.15 | 25.00 | 16.05 | 200 |   |  
            | 12/30/2021 | 0.00 / 0.00% | 25.50 | 25.50 | 25.50 | 25.50 | 25.50 | 16.95 | 0 |   |  			
            | 12/29/2021 | +0.25 / +0.99% | 23.85 | 25.50 | 23.85 | 25.50 | 24.68 | 16.95 | 200 |   |  
            | 12/28/2021 | -0.05 / -0.20% | 25.30 | 25.30 | 23.85 | 25.25 | 24.20 | 16.78 | 1,700 |   |  |