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                    Closing price on 4/16/2021
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        |           
                
                    | Open | 28.50 |  
                    | High | 28.50 |  
                    | Low | 27.60 |  
                    | Volume | 126,400 |  
                    | Split-adjusted Price | 28.10 |  
                
             | 
 |  DCL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/16/2021 | -0.30 / -1.06% | 28.50 | 28.50 | 27.60 | 28.10 | 28.02 | 28.10 | 126,400 |   |  
            | 4/15/2021 | -0.40 / -1.39% | 28.80 | 28.80 | 28.30 | 28.40 | 28.51 | 28.40 | 27,300 |   |  			
            | 4/14/2021 | +0.20 / +0.70% | 28.60 | 28.80 | 28.30 | 28.80 | 28.52 | 28.80 | 84,300 |   |  
            | 4/13/2021 | -0.40 / -1.38% | 29.10 | 29.30 | 28.60 | 28.60 | 28.83 | 28.60 | 139,400 |   |  			
            | 4/12/2021 | +0.40 / +1.40% | 28.60 | 29.20 | 28.60 | 29.00 | 28.89 | 29.00 | 118,500 |   |  
            | 4/9/2021 | -0.60 / -2.05% | 29.20 | 29.20 | 28.60 | 28.60 | 28.99 | 28.60 | 179,000 |   |  			
            | 4/8/2021 | +0.70 / +2.46% | 28.90 | 29.50 | 28.50 | 29.20 | 29.18 | 29.20 | 340,100 |   |  
            | 4/7/2021 | 0.00 / 0.00% | 28.15 | 28.50 | 28.00 | 28.50 | 28.16 | 28.50 | 102,300 |   |  			
            | 4/6/2021 | 0.00 / 0.00% | 28.25 | 28.50 | 28.00 | 28.50 | 28.24 | 28.50 | 110,800 |   |  
            | 4/5/2021 | -0.30 / -1.04% | 28.50 | 28.60 | 28.10 | 28.50 | 28.38 | 28.50 | 106,300 |   |  			
            | 4/2/2021 | -0.20 / -0.69% | 28.20 | 28.80 | 27.90 | 28.80 | 28.80 | 28.80 | 183,600 |   |  
            | 4/1/2021 | 0.00 / 0.00% | 28.80 | 29.00 | 28.50 | 29.00 | 28.77 | 29.00 | 23,900 |   |  			
            | 3/31/2021 | 0.00 / 0.00% | 29.05 | 29.30 | 28.80 | 29.00 | 29.00 | 29.00 | 77,300 |   |  
            | 3/30/2021 | +0.70 / +2.47% | 28.60 | 29.95 | 28.30 | 29.00 | 29.08 | 29.00 | 520,500 |   |  			
            | 3/29/2021 | -0.20 / -0.70% | 28.40 | 28.60 | 27.80 | 28.30 | 28.29 | 28.30 | 108,100 |   |  
            | 3/26/2021 | +0.60 / +2.15% | 27.50 | 28.50 | 26.10 | 28.50 | 27.17 | 28.50 | 123,400 |   |  			
            | 3/25/2021 | -0.10 / -0.36% | 27.55 | 27.95 | 27.45 | 27.90 | 27.90 | 27.90 | 125,900 |   |  
            | 3/24/2021 | -0.80 / -2.78% | 28.80 | 28.80 | 27.80 | 28.00 | 28.80 | 28.00 | 139,300 |   |  			
            | 3/23/2021 | -0.40 / -1.37% | 29.00 | 29.10 | 28.60 | 28.80 | 28.79 | 28.80 | 127,300 |   |  
            | 3/22/2021 | 0.00 / 0.00% | 29.20 | 29.40 | 28.90 | 29.20 | 29.09 | 29.20 | 134,300 |   |  			
            | 3/19/2021 | +0.20 / +0.69% | 29.00 | 29.30 | 28.80 | 29.20 | 29.10 | 29.20 | 131,100 |   |  
            | 3/18/2021 | 0.00 / 0.00% | 29.25 | 29.40 | 28.70 | 29.00 | 29.08 | 29.00 | 177,600 |   |  			
            | 3/17/2021 | -0.30 / -1.02% | 29.20 | 29.30 | 28.80 | 29.00 | 28.99 | 29.00 | 161,800 |   |  
            | 3/16/2021 | -0.05 / -0.17% | 29.30 | 29.90 | 28.70 | 29.30 | 29.14 | 29.30 | 126,000 |   |  			
            | 3/15/2021 | +1.45 / +5.20% | 27.30 | 29.45 | 27.30 | 29.35 | 28.76 | 29.35 | 530,900 |   |  
            | 3/12/2021 | -0.10 / -0.36% | 27.60 | 27.90 | 27.60 | 27.90 | 27.73 | 27.90 | 52,100 |   |  			
            | 3/11/2021 | 0.00 / 0.00% | 27.70 | 28.00 | 27.65 | 28.00 | 28.00 | 28.00 | 51,500 |   |  
            | 3/10/2021 | -0.40 / -1.41% | 28.00 | 28.30 | 27.90 | 28.00 | 28.04 | 28.00 | 51,700 |   |  			
            | 3/9/2021 | -0.10 / -0.35% | 28.50 | 28.55 | 28.00 | 28.40 | 28.10 | 28.40 | 67,200 |   |  
            | 3/8/2021 | -0.50 / -1.72% | 29.00 | 29.00 | 27.75 | 28.50 | 28.47 | 28.50 | 134,100 |   |  |