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                    Closing price on 4/27/2020
                 |  |  
    
        |           
                
                    | Open | 24.30 |  
                    | High | 24.70 |  
                    | Low | 23.90 |  
                    | Volume | 251,930 |  
                    | Split-adjusted Price | 9.40 |  
                
             | 
 |  DPG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/27/2020 | -0.45 / -1.82% | 24.30 | 24.70 | 23.90 | 24.30 | 24.14 | 9.40 | 251,930 |   |  
            | 4/24/2020 | +0.05 / +0.20% | 24.30 | 24.90 | 24.10 | 24.75 | 24.52 | 9.57 | 227,090 |   |  			
            | 4/23/2020 | -0.15 / -0.60% | 24.60 | 25.10 | 24.15 | 24.70 | 24.50 | 9.55 | 206,380 |   |  
            | 4/22/2020 | -0.25 / -1.00% | 23.50 | 24.85 | 23.50 | 24.85 | 24.38 | 9.61 | 201,380 |   |  			
            | 4/21/2020 | -0.20 / -0.79% | 25.30 | 25.40 | 23.95 | 25.10 | 24.82 | 9.70 | 288,880 |   |  
            | 4/20/2020 | +0.80 / +3.27% | 23.50 | 25.80 | 23.35 | 25.30 | 24.10 | 9.78 | 672,730 |   |  			
            | 4/17/2020 | -1.80 / -6.84% | 26.70 | 26.70 | 24.50 | 24.50 | 24.98 | 9.47 | 926,170 |   |  
            | 4/16/2020 | -0.50 / -1.87% | 26.20 | 26.70 | 25.50 | 26.30 | 25.89 | 10.17 | 350,430 |   |  			
            | 4/15/2020 | +1.00 / +3.88% | 26.00 | 27.30 | 26.00 | 26.80 | 26.75 | 10.36 | 610,600 |   |  
            | 4/14/2020 | +0.90 / +3.61% | 24.90 | 25.80 | 24.40 | 25.80 | 25.00 | 9.98 | 559,510 |   |  			
            | 4/13/2020 | 0.00 / 0.00% | 25.20 | 25.20 | 24.30 | 24.90 | 24.69 | 9.63 | 429,200 |   |  
            | 4/10/2020 | +0.30 / +1.22% | 24.60 | 25.10 | 24.25 | 24.90 | 24.60 | 9.63 | 327,830 |   |  			
            | 4/9/2020 | +1.20 / +5.13% | 24.00 | 24.95 | 23.55 | 24.60 | 24.24 | 9.51 | 414,170 |   |  
            | 4/8/2020 | +0.05 / +0.21% | 22.60 | 23.50 | 22.60 | 23.40 | 23.07 | 9.05 | 254,060 |   |  			
            | 4/7/2020 | +0.20 / +0.86% | 23.70 | 23.70 | 22.70 | 23.35 | 23.29 | 9.03 | 232,250 |   |  
            | 4/6/2020 | +1.35 / +6.19% | 22.20 | 23.30 | 22.15 | 23.15 | 22.67 | 8.95 | 412,960 |   |  			
            | 4/3/2020 | +0.30 / +1.40% | 22.00 | 22.00 | 21.15 | 21.80 | 21.50 | 8.43 | 380,550 |   |  
            | 4/1/2020 | +0.20 / +0.94% | 21.30 | 21.90 | 20.90 | 21.50 | 21.49 | 8.31 | 149,640 |   |  			
            | 3/31/2020 | -0.70 / -3.18% | 22.00 | 22.50 | 20.50 | 21.30 | 20.99 | 8.24 | 323,160 |   |  
            | 3/30/2020 | -1.10 / -4.76% | 21.55 | 22.80 | 21.50 | 22.00 | 21.70 | 8.51 | 327,800 |   |  			
            | 3/27/2020 | -0.30 / -1.28% | 23.70 | 23.80 | 22.80 | 23.10 | 23.13 | 8.93 | 141,130 |   |  
            | 3/26/2020 | -1.10 / -4.49% | 24.10 | 24.50 | 22.80 | 23.40 | 23.58 | 9.05 | 395,630 |   |  			
            | 3/25/2020 | +0.85 / +3.59% | 24.65 | 24.70 | 23.65 | 24.50 | 24.21 | 9.47 | 125,380 |   |  
            | 3/24/2020 | -0.20 / -0.84% | 23.50 | 24.30 | 22.25 | 23.65 | 23.45 | 9.14 | 275,610 |   |  			
            | 3/23/2020 | -1.75 / -6.84% | 24.00 | 24.10 | 23.85 | 23.85 | 23.86 | 9.22 | 250,020 |   |  
            | 3/20/2020 | -0.10 / -0.39% | 25.35 | 26.15 | 25.30 | 25.60 | 25.53 | 9.90 | 128,180 |   |  			
            | 3/19/2020 | -0.75 / -2.84% | 25.20 | 26.00 | 25.20 | 25.70 | 25.74 | 9.94 | 184,880 |   |  
            | 3/18/2020 | +0.60 / +2.32% | 26.55 | 26.60 | 25.20 | 26.45 | 25.91 | 10.23 | 314,750 |   |  			
            | 3/17/2020 | +1.65 / +6.82% | 24.20 | 25.85 | 23.00 | 25.85 | 24.86 | 9.99 | 455,710 |   |  
            | 3/16/2020 | -0.60 / -2.42% | 24.20 | 25.50 | 23.80 | 24.20 | 24.56 | 9.36 | 327,950 |   |  |