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                    Closing price on 2/11/2020
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        |           
                
                    | Open | 26.20 |  
                    | High | 26.80 |  
                    | Low | 26.05 |  
                    | Volume | 105,490 |  
                    | Split-adjusted Price | 10.28 |  
                
             | 
 |  DPG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/11/2020 | +0.40 / +1.53% | 26.20 | 26.80 | 26.05 | 26.60 | 26.37 | 10.28 | 105,490 |   |  
            | 2/10/2020 | -1.40 / -5.07% | 27.30 | 28.50 | 26.00 | 26.20 | 27.01 | 10.13 | 571,260 |   |  			
            | 2/7/2020 | +1.80 / +6.98% | 27.60 | 27.60 | 27.60 | 27.60 | 27.60 | 10.67 | 140,570 |   |  
            | 2/6/2020 | +1.65 / +6.83% | 24.15 | 25.80 | 24.15 | 25.80 | 25.63 | 9.98 | 89,060 |   |  			
            | 2/5/2020 | 0.00 / 0.00% | 22.60 | 25.00 | 22.60 | 24.15 | 23.52 | 9.34 | 741,470 |   |  
            | 2/4/2020 | -1.80 / -6.94% | 24.15 | 25.00 | 24.15 | 24.15 | 24.16 | 9.34 | 430,230 |   |  			
            | 2/3/2020 | -1.95 / -6.99% | 26.05 | 26.05 | 25.95 | 25.95 | 25.96 | 10.03 | 119,450 |   |  
            | 1/31/2020 | -2.10 / -7.00% | 30.10 | 30.60 | 27.90 | 27.90 | 28.82 | 10.79 | 176,350 |   |  			
            | 1/30/2020 | -0.20 / -0.66% | 30.20 | 31.50 | 29.00 | 30.00 | 30.47 | 11.60 | 100,470 |   |  
            | 1/22/2020 | -0.05 / -0.17% | 28.50 | 30.50 | 28.25 | 30.20 | 29.11 | 11.68 | 346,720 |   |  			
            | 1/21/2020 | -2.25 / -6.92% | 30.25 | 31.00 | 30.25 | 30.25 | 30.31 | 11.70 | 455,010 |   |  
            | 1/20/2020 | -2.40 / -6.88% | 33.50 | 34.20 | 32.50 | 32.50 | 33.00 | 12.57 | 489,310 |   |  			
            | 1/17/2020 | -0.30 / -0.85% | 34.20 | 35.80 | 34.20 | 34.90 | 35.24 | 13.49 | 80,370 |   |  
            | 1/16/2020 | +0.70 / +2.03% | 34.45 | 35.50 | 34.40 | 35.20 | 34.85 | 13.61 | 74,940 |   |  			
            | 1/15/2020 | -0.20 / -0.58% | 34.70 | 35.15 | 34.45 | 34.50 | 34.67 | 13.34 | 37,240 |   |  
            | 1/14/2020 | -0.30 / -0.86% | 35.40 | 35.40 | 34.45 | 34.70 | 34.71 | 13.42 | 35,490 |   |  			
            | 1/13/2020 | -1.10 / -3.05% | 36.10 | 36.65 | 33.60 | 35.00 | 34.53 | 13.53 | 338,800 |   |  
            | 1/10/2020 | -1.30 / -3.48% | 37.60 | 37.60 | 36.10 | 36.10 | 36.57 | 13.96 | 108,090 |   |  			
            | 1/9/2020 | +0.95 / +2.61% | 36.45 | 37.70 | 36.30 | 37.40 | 37.05 | 14.46 | 65,770 |   |  
            | 1/8/2020 | +0.45 / +1.25% | 36.00 | 36.80 | 36.00 | 36.45 | 36.28 | 14.09 | 119,800 |   |  			
            | 1/7/2020 | -1.60 / -4.26% | 37.60 | 37.60 | 35.05 | 36.00 | 36.04 | 13.92 | 402,020 |   |  
            | 1/6/2020 | -2.00 / -5.05% | 39.60 | 39.80 | 37.30 | 37.60 | 38.45 | 14.54 | 281,160 |   |  			
            | 1/3/2020 | -1.10 / -2.70% | 40.00 | 40.75 | 39.30 | 39.60 | 40.00 | 15.31 | 101,260 |   |  
            | 1/2/2020 | -0.30 / -0.73% | 41.00 | 41.00 | 40.00 | 40.70 | 40.36 | 15.74 | 88,650 |   |  			
            | 12/31/2019 | -0.30 / -0.73% | 41.30 | 41.90 | 39.00 | 41.00 | 40.41 | 15.85 | 95,340 |   |  
            | 12/30/2019 | -0.70 / -1.67% | 42.00 | 43.20 | 41.30 | 41.30 | 41.96 | 15.97 | 101,240 |   |  			
            | 12/27/2019 | 0.00 / 0.00% | 41.80 | 42.30 | 41.60 | 42.00 | 41.85 | 16.24 | 60,720 |   |  
            | 12/26/2019 | -0.80 / -1.87% | 42.50 | 42.80 | 41.90 | 42.00 | 42.16 | 16.24 | 61,900 |   |  			
            | 12/25/2019 | +1.60 / +3.88% | 41.30 | 43.00 | 40.50 | 42.80 | 41.81 | 16.55 | 126,130 |   |  
            | 12/24/2019 | +1.35 / +3.39% | 40.00 | 41.40 | 39.60 | 41.20 | 40.46 | 15.93 | 196,640 |   |  |