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                    Closing price on 8/18/2020
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        |           
                
                    | Open | 22.20 |  
                    | High | 22.20 |  
                    | Low | 21.80 |  
                    | Volume | 169,360 |  
                    | Split-adjusted Price | 8.76 |  
                
             | 
 |  DPG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/18/2020 | -0.40 / -1.80% | 22.20 | 22.20 | 21.80 | 21.80 | 21.95 | 8.76 | 169,360 |   |  
            | 8/17/2020 | +0.35 / +1.60% | 21.90 | 22.60 | 21.85 | 22.20 | 22.23 | 8.92 | 304,430 |   |  			
            | 8/14/2020 | +0.90 / +4.30% | 21.00 | 22.15 | 21.00 | 21.85 | 21.89 | 8.78 | 550,780 |   |  
            | 8/13/2020 | +0.10 / +0.48% | 20.80 | 21.05 | 20.80 | 20.95 | 20.94 | 8.42 | 131,170 |   |  			
            | 8/12/2020 | -0.15 / -0.71% | 21.30 | 21.30 | 20.75 | 20.85 | 20.97 | 8.38 | 91,150 |   |  
            | 8/11/2020 | +0.10 / +0.48% | 21.00 | 21.25 | 20.90 | 21.00 | 21.03 | 8.44 | 167,770 |   |  			
            | 8/10/2020 | +0.50 / +2.45% | 20.40 | 21.30 | 20.40 | 20.90 | 20.93 | 8.40 | 183,300 |   |  
            | 8/7/2020 | -0.30 / -1.45% | 20.70 | 20.70 | 20.30 | 20.40 | 20.47 | 8.20 | 195,240 |   |  			
            | 8/6/2020 | -0.35 / -1.66% | 21.00 | 21.35 | 20.65 | 20.70 | 20.84 | 8.32 | 195,030 |   |  
            | 8/5/2020 | +0.50 / +2.43% | 20.60 | 21.20 | 20.45 | 21.05 | 20.89 | 8.46 | 191,450 |   |  			
            | 8/4/2020 | +0.45 / +2.24% | 20.40 | 20.80 | 20.40 | 20.55 | 20.66 | 8.26 | 169,150 |   |  
            | 8/3/2020 | +0.50 / +2.55% | 20.20 | 20.20 | 19.75 | 20.10 | 20.04 | 8.08 | 133,850 |   |  			
            | 7/31/2020 | -0.30 / -1.51% | 19.50 | 20.00 | 19.50 | 19.60 | 19.69 | 7.88 | 153,770 |   |  
            | 7/30/2020 | +0.50 / +2.58% | 20.00 | 20.10 | 19.60 | 19.90 | 19.90 | 8.00 | 154,200 |   |  			
            | 7/29/2020 | -1.35 / -6.51% | 20.50 | 20.50 | 19.30 | 19.40 | 19.53 | 7.80 | 321,900 |   |  
            | 7/28/2020 | +0.75 / +3.75% | 19.30 | 21.00 | 19.30 | 20.75 | 20.25 | 8.34 | 232,660 |   |  			
            | 7/27/2020 | -1.50 / -6.98% | 20.20 | 20.60 | 20.00 | 20.00 | 20.22 | 8.04 | 386,900 |   |  
            | 7/24/2020 | -1.55 / -6.72% | 23.05 | 23.05 | 21.45 | 21.50 | 21.95 | 8.64 | 558,420 |   |  			
            | 7/23/2020 | -0.20 / -0.86% | 23.15 | 23.50 | 23.05 | 23.05 | 23.16 | 9.26 | 142,780 |   |  
            | 7/22/2020 | -0.65 / -2.72% | 23.90 | 23.90 | 23.25 | 23.25 | 23.65 | 9.34 | 117,910 |   |  			
            | 7/21/2020 | -0.50 / -2.05% | 24.55 | 24.55 | 23.60 | 23.90 | 24.02 | 9.60 | 196,530 |   |  
            | 7/20/2020 | +1.30 / +5.63% | 23.50 | 24.45 | 23.50 | 24.40 | 24.00 | 9.81 | 509,130 |   |  			
            | 7/17/2020 | +0.10 / +0.43% | 23.20 | 23.50 | 23.00 | 23.10 | 23.22 | 9.28 | 131,180 |   |  
            | 7/16/2020 | -0.50 / -2.13% | 23.65 | 23.65 | 23.00 | 23.00 | 23.34 | 9.24 | 169,860 |   |  			
            | 7/15/2020 | 0.00 / 0.00% | 23.60 | 23.85 | 23.40 | 23.50 | 23.62 | 9.44 | 121,430 |   |  
            | 7/14/2020 | +0.30 / +1.29% | 23.30 | 23.50 | 23.00 | 23.50 | 23.21 | 9.44 | 124,840 |   |  			
            | 7/13/2020 | -0.05 / -0.22% | 23.25 | 23.50 | 23.15 | 23.20 | 23.31 | 9.32 | 95,840 |   |  
            | 7/10/2020 | -0.45 / -1.90% | 23.70 | 23.70 | 23.20 | 23.25 | 23.43 | 9.34 | 111,380 |   |  			
            | 7/9/2020 | +0.40 / +1.72% | 23.30 | 24.00 | 23.25 | 23.70 | 23.73 | 9.52 | 162,510 |   |  
            | 7/8/2020 | +0.10 / +0.43% | 23.10 | 23.40 | 23.10 | 23.30 | 23.24 | 9.36 | 101,770 |   |  |