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                    Closing price on 3/16/2021
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                    | Open | 31.25 |  
                    | High | 31.25 |  
                    | Low | 30.50 |  
                    | Volume | 159,800 |  
                    | Split-adjusted Price | 12.32 |  
                
             | 
 |  DPG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/16/2021 | -0.55 / -1.76% | 31.25 | 31.25 | 30.50 | 30.65 | 30.76 | 12.32 | 159,800 |   |  
            | 3/15/2021 | -0.20 / -0.64% | 31.40 | 31.50 | 30.65 | 31.20 | 31.20 | 12.54 | 243,200 |   |  			
            | 3/12/2021 | +0.55 / +1.78% | 31.00 | 31.90 | 31.00 | 31.40 | 31.61 | 12.62 | 585,900 |   |  
            | 3/11/2021 | +0.45 / +1.48% | 30.40 | 30.90 | 30.40 | 30.85 | 30.55 | 12.40 | 342,400 |   |  			
            | 3/10/2021 | -0.15 / -0.49% | 30.55 | 30.60 | 29.80 | 30.40 | 30.28 | 12.22 | 167,900 |   |  
            | 3/9/2021 | -0.15 / -0.49% | 30.90 | 30.90 | 29.80 | 30.55 | 30.52 | 12.28 | 247,800 |   |  			
            | 3/8/2021 | +1.20 / +4.07% | 29.80 | 31.00 | 29.50 | 30.70 | 30.23 | 12.34 | 384,500 |   |  
            | 3/5/2021 | -0.10 / -0.34% | 29.50 | 29.60 | 28.50 | 29.50 | 29.25 | 11.85 | 254,600 |   |  			
            | 3/4/2021 | -0.95 / -3.11% | 30.55 | 30.60 | 29.00 | 29.60 | 29.83 | 11.89 | 239,800 |   |  
            | 3/3/2021 | +0.80 / +2.69% | 29.75 | 31.30 | 29.40 | 30.55 | 30.13 | 12.28 | 507,800 |   |  			
            | 3/2/2021 | +0.50 / +1.71% | 29.35 | 29.80 | 29.25 | 29.75 | 29.47 | 11.96 | 280,000 |   |  
            | 3/1/2021 | +0.15 / +0.52% | 29.20 | 29.50 | 29.20 | 29.25 | 29.30 | 11.75 | 236,000 |   |  			
            | 2/26/2021 | 0.00 / 0.00% | 28.10 | 29.20 | 28.10 | 29.10 | 29.10 | 11.69 | 290,500 |   |  
            | 2/25/2021 | +0.30 / +1.04% | 28.90 | 29.30 | 28.80 | 29.10 | 29.05 | 11.69 | 379,500 |   |  			
            | 2/24/2021 | -0.50 / -1.71% | 29.40 | 30.00 | 28.70 | 28.80 | 29.30 | 11.57 | 439,400 |   |  
            | 2/23/2021 | +0.90 / +3.17% | 28.80 | 29.70 | 28.50 | 29.30 | 29.22 | 11.77 | 449,300 |   |  			
            | 2/22/2021 | +0.50 / +1.79% | 27.80 | 29.10 | 27.50 | 28.40 | 28.12 | 11.41 | 411,700 |   |  
            | 2/19/2021 | 0.00 / 0.00% | 27.60 | 28.30 | 27.50 | 27.90 | 27.82 | 11.21 | 268,500 |   |  			
            | 2/18/2021 | -0.10 / -0.36% | 27.90 | 28.45 | 27.50 | 27.90 | 27.89 | 11.21 | 235,700 |   |  
            | 2/17/2021 | +1.25 / +4.67% | 27.60 | 28.10 | 26.75 | 28.00 | 27.61 | 11.25 | 276,200 |   |  			
            | 2/9/2021 | +0.95 / +3.68% | 25.80 | 26.80 | 25.80 | 26.75 | 26.39 | 10.75 | 243,700 |   |  
            | 2/8/2021 | -0.70 / -2.64% | 26.65 | 27.60 | 25.00 | 25.80 | 26.75 | 10.37 | 354,400 |   |  			
            | 2/5/2021 | +0.30 / +1.15% | 26.30 | 26.60 | 26.00 | 26.50 | 26.32 | 10.65 | 151,200 |   |  
            | 2/4/2021 | +0.60 / +2.34% | 25.60 | 26.20 | 25.40 | 26.20 | 25.81 | 10.53 | 398,300 |   |  			
            | 2/3/2021 | +0.80 / +3.23% | 25.10 | 26.00 | 24.90 | 25.60 | 25.33 | 10.29 | 370,400 |   |  
            | 2/2/2021 | +1.20 / +5.08% | 23.60 | 24.80 | 23.30 | 24.80 | 24.05 | 9.97 | 282,600 |   |  			
            | 2/1/2021 | -1.20 / -4.84% | 24.80 | 25.10 | 23.40 | 23.60 | 24.01 | 9.48 | 402,800 |   |  
            | 1/29/2021 | +0.35 / +1.43% | 23.00 | 25.10 | 23.00 | 24.80 | 24.31 | 9.97 | 495,600 |   |  			
            | 1/28/2021 | -1.80 / -6.86% | 24.45 | 25.20 | 24.45 | 24.45 | 24.45 | 9.83 | 606,300 |   |  
            | 1/27/2021 | -1.95 / -6.91% | 28.20 | 28.20 | 26.25 | 26.25 | 27.04 | 10.55 | 806,300 |   |  |