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                    Closing price on 6/26/2020
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        |           
                
                    | Open | 24.20 |  
                    | High | 24.30 |  
                    | Low | 23.55 |  
                    | Volume | 160,760 |  
                    | Split-adjusted Price | 9.50 |  
                
             | 
 |  DPG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/26/2020 | -0.25 / -1.05% | 24.20 | 24.30 | 23.55 | 23.65 | 23.86 | 9.50 | 160,760 |   |  
            | 6/25/2020 | -0.30 / -1.24% | 23.80 | 24.10 | 23.80 | 23.90 | 23.90 | 9.60 | 196,910 |   |  			
            | 6/24/2020 | -0.55 / -2.22% | 24.70 | 25.00 | 24.00 | 24.20 | 24.49 | 9.72 | 294,580 |   |  
            | 6/23/2020 | -0.25 / -1.00% | 25.00 | 25.40 | 24.00 | 24.75 | 24.91 | 9.95 | 317,040 |   |  			
            | 6/22/2020 | +0.40 / +1.63% | 24.60 | 25.60 | 24.60 | 25.00 | 25.04 | 10.05 | 442,490 |   |  
            | 6/19/2020 | +1.15 / +4.90% | 23.60 | 24.60 | 23.50 | 24.60 | 24.25 | 9.89 | 313,000 |   |  			
            | 6/18/2020 | -0.05 / -0.21% | 23.10 | 23.80 | 23.00 | 23.45 | 23.38 | 9.42 | 114,340 |   |  
            | 6/17/2020 | 0.00 / 0.00% | 23.80 | 24.00 | 23.20 | 23.50 | 23.59 | 9.44 | 183,790 |   |  			
            | 6/16/2020 | +0.40 / +1.73% | 23.50 | 24.00 | 23.10 | 23.50 | 23.43 | 9.44 | 541,130 |   |  
            | 6/15/2020 | -1.70 / -6.85% | 24.80 | 25.45 | 23.10 | 23.10 | 24.17 | 9.28 | 748,940 |   |  			
            | 6/12/2020 | -0.70 / -2.75% | 23.90 | 24.80 | 23.90 | 24.80 | 24.32 | 9.97 | 452,280 |   |  
            | 6/11/2020 | -1.90 / -6.93% | 27.20 | 27.90 | 25.50 | 25.50 | 26.88 | 10.25 | 885,140 |   |  			
            | 6/10/2020 | +1.30 / +4.98% | 25.90 | 27.60 | 25.20 | 27.40 | 26.88 | 11.01 | 744,870 |   |  
            | 6/9/2020 | +0.05 / +0.19% | 26.55 | 26.70 | 25.95 | 26.10 | 26.33 | 10.49 | 630,660 |   |  			
            | 6/8/2020 | +1.70 / +6.98% | 24.65 | 26.05 | 24.35 | 26.05 | 25.62 | 10.47 | 1,362,650 |   |  
            | 6/5/2020 | +0.40 / +1.67% | 23.60 | 24.55 | 23.60 | 24.35 | 24.10 | 9.79 | 208,640 |   |  			
            | 6/4/2020 | -0.25 / -1.03% | 24.20 | 24.40 | 23.95 | 23.95 | 24.09 | 9.62 | 404,820 |   |  
            | 6/3/2020 | -0.10 / -0.41% | 24.70 | 24.70 | 24.20 | 24.20 | 24.27 | 9.72 | 147,260 |   |  			
            | 6/2/2020 | -0.10 / -0.41% | 24.40 | 25.00 | 24.20 | 24.30 | 24.78 | 9.77 | 316,850 |   |  
            | 6/1/2020 | +0.40 / +1.67% | 24.00 | 24.45 | 23.90 | 24.40 | 24.20 | 9.81 | 235,030 |   |  			
            | 5/29/2020 | +0.10 / +0.42% | 23.85 | 24.35 | 23.80 | 24.00 | 24.06 | 9.64 | 210,530 |   |  
            | 5/28/2020 | -0.20 / -0.83% | 24.10 | 24.30 | 23.65 | 23.90 | 24.02 | 9.60 | 244,760 |   |  			
            | 5/27/2020 | -0.90 / -3.60% | 25.40 | 25.40 | 24.10 | 24.10 | 24.65 | 9.68 | 361,870 |   |  
            | 5/26/2020 | +0.75 / +3.09% | 24.25 | 25.10 | 24.25 | 25.00 | 24.85 | 10.05 | 341,820 |   |  			
            | 5/25/2020 | +0.55 / +2.32% | 23.70 | 24.50 | 23.70 | 24.25 | 24.01 | 9.74 | 282,160 |   |  
            | 5/22/2020 | -2.70 / -10.23% | 25.20 | 25.80 | 23.70 | 23.70 | 24.72 | 9.52 | 548,750 |   |  			
            | 5/21/2020 | -0.40 / -1.49% | 26.80 | 27.30 | 26.30 | 26.40 | 26.75 | 10.21 | 316,330 |   |  
            | 5/20/2020 | 0.00 / 0.00% | 26.80 | 27.50 | 26.75 | 26.80 | 26.93 | 10.36 | 422,650 |   |  			
            | 5/19/2020 | +0.95 / +3.68% | 26.45 | 27.50 | 26.10 | 26.80 | 26.78 | 10.36 | 781,070 |   |  
            | 5/18/2020 | +0.15 / +0.58% | 25.90 | 25.90 | 25.55 | 25.85 | 25.75 | 9.99 | 181,720 |   |  |