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                    Closing price on 3/30/2021
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        |           
                
                    | Open | 28.60 |  
                    | High | 29.95 |  
                    | Low | 28.30 |  
                    | Volume | 520,500 |  
                    | Split-adjusted Price | 29.00 |  
                
             | 
 |  DCL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  
            | 3/5/2021 | +1.00 / +3.57% | 28.00 | 29.00 | 27.60 | 29.00 | 28.00 | 29.00 | 199,300 |   |  			
            | 3/4/2021 | -0.70 / -2.44% | 28.10 | 28.30 | 27.50 | 28.00 | 28.00 | 28.00 | 104,400 |   |  
            | 3/3/2021 | +0.80 / +2.87% | 27.50 | 29.00 | 27.50 | 28.70 | 28.11 | 28.70 | 102,400 |   |  			
            | 3/2/2021 | 0.00 / 0.00% | 27.70 | 27.90 | 27.50 | 27.90 | 27.76 | 27.90 | 56,300 |   |  
            | 3/1/2021 | 0.00 / 0.00% | 27.90 | 27.95 | 27.50 | 27.90 | 27.90 | 27.90 | 85,800 |   |  			
            | 2/26/2021 | 0.00 / 0.00% | 27.60 | 27.90 | 27.30 | 27.90 | 27.50 | 27.90 | 88,000 |   |  
            | 2/25/2021 | -0.10 / -0.36% | 28.30 | 28.30 | 27.60 | 27.90 | 27.94 | 27.90 | 283,900 |   |  			
            | 2/24/2021 | -0.45 / -1.58% | 28.45 | 28.45 | 27.35 | 28.00 | 27.93 | 28.00 | 93,000 |   |  
            | 2/23/2021 | -0.05 / -0.18% | 28.50 | 28.80 | 28.00 | 28.45 | 28.48 | 28.45 | 113,600 |   |  			
            | 2/22/2021 | 0.00 / 0.00% | 28.50 | 28.85 | 28.20 | 28.50 | 28.59 | 28.50 | 90,900 |   |  
            | 2/19/2021 | -0.35 / -1.21% | 28.60 | 29.20 | 28.40 | 28.50 | 28.89 | 28.50 | 134,200 |   |  			
            | 2/18/2021 | +1.25 / +4.53% | 27.60 | 29.00 | 27.60 | 28.85 | 28.18 | 28.85 | 195,100 |   |  
            | 2/17/2021 | +0.15 / +0.55% | 27.80 | 28.00 | 27.00 | 27.60 | 27.55 | 27.60 | 101,700 |   |  |