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                    Closing price on 3/16/2021
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                    | Open | 12.30 |  
                    | High | 12.30 |  
                    | Low | 12.20 |  
                    | Volume | 900 |  
                    | Split-adjusted Price | 9.93 |  
                
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 |  DTK Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/16/2021 | 0.00 / 0.00% | 12.30 | 12.30 | 12.20 | 12.30 | 12.24 | 9.93 | 900 |   |  
            | 3/15/2021 | 0.00 / 0.00% | 12.30 | 12.30 | 12.10 | 12.30 | 12.22 | 9.93 | 3,600 |   |  			
            | 3/12/2021 | 0.00 / 0.00% | 12.30 | 12.30 | 12.30 | 12.30 | 12.30 | 9.93 | 0 |   |  
            | 3/11/2021 | -0.10 / -0.81% | 12.10 | 12.30 | 12.10 | 12.30 | 12.20 | 9.93 | 600 |   |  			
            | 3/10/2021 | 0.00 / 0.00% | 12.40 | 12.40 | 12.40 | 12.40 | 12.40 | 10.01 | 3,700 |   |  
            | 3/9/2021 | -0.10 / -0.80% | 12.50 | 12.50 | 12.40 | 12.40 | 12.48 | 10.01 | 2,400 |   |  			
            | 3/8/2021 | +0.50 / +4.17% | 12.50 | 12.50 | 12.50 | 12.50 | 12.50 | 10.09 | 100 |   |  
            | 3/5/2021 | -0.40 / -3.23% | 12.40 | 12.40 | 12.00 | 12.00 | 12.33 | 9.69 | 2,800 |   |  			
            | 3/4/2021 | 0.00 / 0.00% | 12.40 | 12.40 | 12.40 | 12.40 | 12.40 | 10.01 | 1,100 |   |  
            | 3/3/2021 | +0.50 / +4.20% | 12.00 | 12.40 | 12.00 | 12.40 | 12.27 | 10.01 | 1,900 |   |  			
            | 3/2/2021 | 0.00 / 0.00% | 11.90 | 11.90 | 11.90 | 11.90 | 11.90 | 9.60 | 1,400 |   |  
            | 3/1/2021 | +0.10 / +0.85% | 11.80 | 11.90 | 11.80 | 11.90 | 11.88 | 9.60 | 2,500 |   |  			
            | 2/26/2021 | 0.00 / 0.00% | 11.80 | 11.80 | 11.80 | 11.80 | 11.80 | 9.52 | 4,700 |   |  
            | 2/25/2021 | +0.20 / +1.72% | 11.80 | 11.80 | 11.80 | 11.80 | 11.80 | 9.52 | 100 |   |  			
            | 2/24/2021 | -0.30 / -2.52% | 11.80 | 11.90 | 11.60 | 11.60 | 11.78 | 9.36 | 4,600 |   |  
            | 2/23/2021 | +0.30 / +2.59% | 11.60 | 11.90 | 11.60 | 11.90 | 11.60 | 9.60 | 8,400 |   |  			
            | 2/22/2021 | 0.00 / 0.00% | 11.60 | 11.60 | 11.60 | 11.60 | 11.60 | 9.36 | 1,300 |   |  
            | 2/19/2021 | -0.90 / -7.20% | 12.00 | 12.00 | 11.50 | 11.60 | 11.62 | 9.36 | 4,600 |   |  			
            | 2/18/2021 | +0.30 / +2.46% | 12.50 | 12.50 | 12.50 | 12.50 | 12.50 | 10.09 | 100 |   |  
            | 2/17/2021 | 0.00 / 0.00% | 12.20 | 12.20 | 12.20 | 12.20 | 12.20 | 9.85 | 1,000 |   |  			
            | 2/9/2021 | +0.40 / +3.39% | 12.20 | 12.70 | 12.20 | 12.20 | 12.21 | 9.85 | 3,400 |   |  
            | 2/8/2021 | -0.50 / -4.07% | 11.90 | 11.90 | 11.30 | 11.80 | 11.73 | 9.52 | 6,000 |   |  			
            | 2/5/2021 | +0.10 / +0.82% | 12.20 | 12.30 | 12.20 | 12.30 | 12.25 | 9.93 | 2,700 |   |  
            | 2/4/2021 | 0.00 / 0.00% | 12.20 | 12.20 | 12.20 | 12.20 | 12.20 | 9.85 | 0 |   |  			
            | 2/3/2021 | 0.00 / 0.00% | 12.20 | 12.20 | 12.20 | 12.20 | 12.20 | 9.85 | 0 |   |  
            | 2/2/2021 | 0.00 / 0.00% | 11.40 | 12.20 | 11.40 | 12.20 | 12.12 | 9.85 | 3,000 |   |  			
            | 2/1/2021 | 0.00 / 0.00% | 12.20 | 12.20 | 12.20 | 12.20 | 12.20 | 9.85 | 8,200 |   |  
            | 1/29/2021 | +1.10 / +9.91% | 11.20 | 12.20 | 11.20 | 12.20 | 12.12 | 9.85 | 4,000 |   |  			
            | 1/28/2021 | -1.20 / -9.76% | 11.10 | 11.20 | 11.10 | 11.10 | 11.14 | 8.96 | 3,100 |   |  
            | 1/27/2021 | -0.30 / -2.38% | 12.30 | 12.30 | 12.30 | 12.30 | 12.30 | 9.93 | 100 |   |  |