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                    Closing price on 3/3/2021
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        |           
                
                    | Open | 29.75 |  
                    | High | 31.30 |  
                    | Low | 29.40 |  
                    | Volume | 507,800 |  
                    | Split-adjusted Price | 12.28 |  
                
             | 
 |  DPG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  
            | 1/26/2021 | -1.90 / -6.31% | 30.50 | 30.50 | 28.00 | 28.20 | 29.03 | 11.33 | 493,900 |   |  			
            | 1/25/2021 | -0.40 / -1.31% | 30.40 | 30.60 | 29.95 | 30.10 | 30.18 | 12.10 | 317,900 |   |  
            | 1/22/2021 | -0.10 / -0.33% | 30.20 | 31.00 | 30.10 | 30.50 | 30.62 | 12.26 | 483,100 |   |  			
            | 1/21/2021 | +0.45 / +1.49% | 30.60 | 30.85 | 29.95 | 30.60 | 30.31 | 12.30 | 540,900 |   |  
            | 1/20/2021 | -0.30 / -0.99% | 30.35 | 31.00 | 28.40 | 30.15 | 29.81 | 12.12 | 680,800 |   |  			
            | 1/19/2021 | -2.15 / -6.60% | 32.60 | 33.50 | 30.35 | 30.45 | 31.39 | 12.24 | 590,900 |   |  
            | 1/18/2021 | -0.05 / -0.15% | 32.10 | 33.70 | 32.00 | 32.60 | 32.53 | 13.10 | 816,800 |   |  			
            | 1/15/2021 | -0.75 / -2.25% | 33.40 | 33.80 | 32.50 | 32.65 | 32.90 | 13.12 | 761,600 |   |  
            | 1/14/2021 | +0.20 / +0.60% | 33.20 | 33.50 | 32.80 | 33.40 | 33.15 | 13.42 | 518,500 |   |  |