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                    Closing price on 6/27/2019
                 |  |  
    
        |           
                
                    | Open | 17.95 |  
                    | High | 18.00 |  
                    | Low | 17.70 |  
                    | Volume | 15,170 |  
                    | Split-adjusted Price | 18.00 |  
                
             | 
 |  DCL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/27/2019 | 0.00 / 0.00% | 17.95 | 18.00 | 17.70 | 18.00 | 17.86 | 18.00 | 15,170 |   |  
            | 6/26/2019 | 0.00 / 0.00% | 17.90 | 18.00 | 17.90 | 18.00 | 17.94 | 18.00 | 15,160 |   |  			
            | 6/25/2019 | -0.50 / -2.70% | 18.05 | 18.40 | 18.00 | 18.00 | 18.04 | 18.00 | 28,220 |   |  
            | 6/24/2019 | 0.00 / 0.00% | 18.50 | 18.50 | 18.10 | 18.50 | 18.18 | 18.50 | 3,300 |   |  			
            | 6/21/2019 | -0.45 / -2.37% | 18.15 | 18.50 | 18.10 | 18.50 | 18.25 | 18.50 | 30,020 |   |  
            | 6/20/2019 | +0.35 / +1.88% | 19.15 | 19.15 | 18.20 | 18.95 | 18.36 | 18.95 | 24,340 |   |  			
            | 6/19/2019 | +0.10 / +0.54% | 18.60 | 19.20 | 18.40 | 18.60 | 18.81 | 18.60 | 34,610 |   |  
            | 6/18/2019 | -0.15 / -0.80% | 19.50 | 19.50 | 18.45 | 18.50 | 18.50 | 18.50 | 6,000 |   |  			
            | 6/17/2019 | -0.15 / -0.80% | 18.80 | 18.80 | 18.60 | 18.65 | 18.73 | 18.65 | 10,680 |   |  
            | 6/14/2019 | +0.30 / +1.62% | 18.50 | 18.85 | 18.10 | 18.80 | 18.50 | 18.80 | 53,140 |   |  			
            | 6/13/2019 | -0.20 / -1.07% | 18.70 | 19.00 | 18.00 | 18.50 | 18.48 | 18.50 | 16,720 |   |  
            | 6/12/2019 | +0.30 / +1.63% | 18.70 | 19.00 | 18.05 | 18.70 | 18.64 | 18.70 | 22,640 |   |  			
            | 6/11/2019 | -0.30 / -1.60% | 18.10 | 18.40 | 18.10 | 18.40 | 18.25 | 18.40 | 29,570 |   |  
            | 6/10/2019 | 0.00 / 0.00% | 18.70 | 18.70 | 18.70 | 18.70 | 18.70 | 18.70 | 9,300 |   |  			
            | 6/7/2019 | +0.20 / +1.08% | 19.00 | 19.00 | 18.00 | 18.70 | 18.15 | 18.70 | 12,230 |   |  
            | 6/6/2019 | -0.05 / -0.27% | 17.85 | 18.50 | 17.85 | 18.50 | 18.18 | 18.50 | 2,640 |   |  			
            | 6/5/2019 | +0.55 / +3.06% | 18.00 | 18.55 | 17.50 | 18.55 | 18.13 | 18.55 | 24,490 |   |  
            | 6/4/2019 | +0.35 / +1.98% | 18.70 | 18.70 | 17.80 | 18.00 | 18.01 | 18.00 | 44,870 |   |  			
            | 6/3/2019 | -0.50 / -2.75% | 18.00 | 18.50 | 17.65 | 17.65 | 18.38 | 17.65 | 108,240 |   |  
            | 5/31/2019 | -1.25 / -6.44% | 18.90 | 19.40 | 18.15 | 18.15 | 18.48 | 18.15 | 20,080 |   |  			
            | 5/30/2019 | +0.50 / +2.65% | 18.95 | 19.40 | 18.20 | 19.40 | 18.96 | 19.40 | 28,590 |   |  
            | 5/29/2019 | +0.40 / +2.16% | 18.50 | 19.45 | 18.30 | 18.90 | 18.60 | 18.90 | 24,080 |   |  			
            | 5/28/2019 | +1.20 / +6.94% | 17.40 | 18.50 | 17.40 | 18.50 | 18.36 | 18.50 | 89,820 |   |  
            | 5/27/2019 | +0.20 / +1.17% | 17.30 | 17.80 | 17.20 | 17.30 | 17.39 | 17.30 | 24,950 |   |  			
            | 5/24/2019 | -0.70 / -3.93% | 17.70 | 17.70 | 17.10 | 17.10 | 17.39 | 17.10 | 120,040 |   |  
            | 5/23/2019 | -0.50 / -2.73% | 18.10 | 18.25 | 17.80 | 17.80 | 17.98 | 17.80 | 36,090 |   |  			
            | 5/22/2019 | -0.20 / -1.08% | 18.40 | 18.50 | 18.30 | 18.30 | 18.33 | 18.30 | 12,660 |   |  
            | 5/21/2019 | +0.30 / +1.65% | 18.25 | 18.50 | 18.20 | 18.50 | 18.22 | 18.50 | 56,590 |   |  			
            | 5/20/2019 | -0.80 / -4.21% | 18.80 | 18.80 | 18.20 | 18.20 | 18.47 | 18.20 | 94,310 |   |  
            | 5/17/2019 | -0.30 / -1.55% | 19.30 | 19.30 | 18.40 | 19.00 | 18.72 | 19.00 | 86,740 |   |  |