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                    Closing price on 6/14/2021
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                    | Open | 24.00 |  
                    | High | 24.00 |  
                    | Low | 22.50 |  
                    | Volume | 1,300 |  
                    | Split-adjusted Price | 15.88 |  
                
             | 
 |  DAT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/14/2021 | -0.10 / -0.42% | 24.00 | 24.00 | 22.50 | 23.90 | 23.85 | 15.88 | 1,300 |   |  
            | 6/11/2021 | 0.00 / 0.00% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 15.95 | 300 |   |  			
            | 6/10/2021 | -0.40 / -1.64% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 15.95 | 100 |   |  
            | 6/9/2021 | +0.70 / +2.95% | 22.70 | 24.40 | 22.70 | 24.40 | 23.33 | 16.21 | 600 |   |  			
            | 6/8/2021 | 0.00 / 0.00% | 23.55 | 23.70 | 23.55 | 23.70 | 23.57 | 15.75 | 4,200 |   |  
            | 6/7/2021 | 0.00 / 0.00% | 23.70 | 23.70 | 23.70 | 23.70 | 23.70 | 15.75 | 1,000 |   |  			
            | 6/4/2021 | +0.30 / +1.28% | 24.25 | 24.25 | 23.65 | 23.70 | 24.00 | 15.75 | 1,000 |   |  
            | 6/3/2021 | +1.20 / +5.41% | 23.45 | 23.45 | 22.10 | 23.40 | 23.00 | 15.55 | 1,000 |   |  			
            | 6/2/2021 | -1.60 / -6.72% | 22.25 | 23.55 | 22.20 | 22.20 | 22.31 | 14.75 | 2,400 |   |  
            | 6/1/2021 | 0.00 / 0.00% | 23.80 | 23.80 | 23.80 | 23.80 | 23.80 | 15.82 | 0 |   |  			
            | 5/31/2021 | -0.20 / -0.83% | 24.00 | 24.00 | 23.80 | 23.80 | 24.00 | 15.82 | 500 |   |  
            | 5/28/2021 | 0.00 / 0.00% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 15.95 | 100 |   |  			
            | 5/27/2021 | 0.00 / 0.00% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 15.95 | 0 |   |  
            | 5/26/2021 | -1.40 / -5.51% | 25.40 | 25.75 | 24.00 | 24.00 | 25.26 | 15.95 | 1,900 |   |  			
            | 5/25/2021 | +1.45 / +6.05% | 25.40 | 25.40 | 25.40 | 25.40 | 25.40 | 16.88 | 100 |   |  
            | 5/24/2021 | 0.00 / 0.00% | 22.50 | 25.25 | 22.50 | 23.95 | 22.50 | 15.92 | 400 |   |  			
            | 5/21/2021 | 0.00 / 0.00% | 23.95 | 23.95 | 23.95 | 23.95 | 23.95 | 15.92 | 0 |   |  
            | 5/20/2021 | -0.05 / -0.21% | 22.40 | 24.00 | 22.40 | 23.95 | 22.61 | 15.92 | 2,300 |   |  			
            | 5/19/2021 | -0.95 / -3.81% | 24.00 | 24.00 | 24.00 | 24.00 | 24.00 | 15.95 | 500 |   |  
            | 5/18/2021 | 0.00 / 0.00% | 24.95 | 24.95 | 24.95 | 24.95 | 24.95 | 16.58 | 0 |   |  			
            | 5/17/2021 | -1.55 / -5.85% | 24.65 | 25.00 | 24.65 | 24.95 | 24.82 | 16.58 | 1,000 |   |  
            | 5/14/2021 | 0.00 / 0.00% | 25.00 | 26.50 | 25.00 | 26.50 | 25.75 | 17.61 | 200 |   |  			
            | 5/13/2021 | +1.50 / +6.00% | 26.50 | 26.50 | 26.50 | 26.50 | 26.50 | 17.61 | 100 |   |  
            | 5/12/2021 | +0.05 / +0.20% | 24.50 | 25.00 | 24.50 | 25.00 | 24.75 | 16.61 | 1,400 |   |  			
            | 5/11/2021 | -0.05 / -0.20% | 24.95 | 24.95 | 24.95 | 24.95 | 24.95 | 16.58 | 100 |   |  
            | 5/10/2021 | 0.00 / 0.00% | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 16.61 | 100 |   |  			
            | 5/7/2021 | -0.90 / -3.47% | 24.60 | 25.00 | 24.60 | 25.00 | 24.85 | 16.61 | 1,600 |   |  
            | 5/6/2021 | +0.80 / +3.19% | 25.10 | 25.90 | 25.10 | 25.90 | 25.30 | 17.21 | 1,800 |   |  			
            | 5/5/2021 | +0.10 / +0.40% | 25.00 | 25.10 | 25.00 | 25.10 | 25.02 | 16.68 | 500 |   |  
            | 5/4/2021 | 0.00 / 0.00% | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 16.61 | 200 |   |  |