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                    Closing price on 9/24/2020
                 |  |  
    
        |           
                
                    | Open | 26.00 |  
                    | High | 26.40 |  
                    | Low | 25.50 |  
                    | Volume | 367,890 |  
                    | Split-adjusted Price | 10.25 |  
                
             | 
 |  DPG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/24/2020 | -0.60 / -2.30% | 26.00 | 26.40 | 25.50 | 25.50 | 25.96 | 10.25 | 367,890 |   |  
            | 9/23/2020 | +0.40 / +1.56% | 25.60 | 26.70 | 25.60 | 26.10 | 26.25 | 10.49 | 538,970 |   |  			
            | 9/22/2020 | -0.20 / -0.77% | 25.90 | 25.95 | 25.35 | 25.70 | 25.68 | 10.33 | 448,310 |   |  
            | 9/21/2020 | +0.30 / +1.17% | 25.90 | 26.60 | 25.90 | 25.90 | 26.20 | 10.41 | 667,470 |   |  			
            | 9/18/2020 | +0.50 / +1.99% | 25.10 | 25.80 | 25.10 | 25.60 | 25.58 | 10.29 | 414,700 |   |  
            | 9/17/2020 | -0.50 / -1.95% | 25.80 | 25.80 | 24.80 | 25.10 | 25.36 | 10.09 | 399,790 |   |  			
            | 9/16/2020 | +0.90 / +3.64% | 24.60 | 26.00 | 24.40 | 25.60 | 25.33 | 10.29 | 780,620 |   |  
            | 9/15/2020 | -0.80 / -3.14% | 25.50 | 25.60 | 24.70 | 24.70 | 25.20 | 9.93 | 429,710 |   |  			
            | 9/14/2020 | +1.25 / +5.15% | 25.60 | 25.60 | 24.90 | 25.50 | 25.40 | 10.25 | 799,130 |   |  
            | 9/11/2020 | +1.55 / +6.83% | 22.70 | 24.25 | 22.70 | 24.25 | 23.77 | 9.74 | 1,110,850 |   |  			
            | 9/10/2020 | -0.10 / -0.44% | 23.05 | 23.10 | 22.65 | 22.70 | 22.85 | 9.12 | 199,540 |   |  
            | 9/9/2020 | +0.65 / +2.93% | 22.10 | 22.90 | 22.00 | 22.80 | 22.48 | 9.16 | 217,120 |   |  			
            | 9/8/2020 | -0.10 / -0.45% | 22.15 | 22.35 | 22.10 | 22.15 | 22.21 | 8.90 | 189,040 |   |  
            | 9/7/2020 | -0.15 / -0.67% | 22.40 | 22.50 | 22.25 | 22.25 | 22.37 | 8.94 | 132,030 |   |  			
            | 9/4/2020 | -0.10 / -0.44% | 22.20 | 22.50 | 22.05 | 22.40 | 22.27 | 9.00 | 304,740 |   |  
            | 9/3/2020 | -0.20 / -0.88% | 23.05 | 23.05 | 22.50 | 22.50 | 22.59 | 9.04 | 228,820 |   |  			
            | 9/1/2020 | +0.05 / +0.22% | 22.65 | 22.75 | 22.40 | 22.70 | 22.53 | 9.12 | 144,290 |   |  
            | 8/31/2020 | -0.20 / -0.88% | 23.40 | 23.40 | 22.60 | 22.65 | 22.86 | 9.10 | 299,400 |   |  			
            | 8/28/2020 | +0.60 / +2.70% | 22.30 | 23.40 | 22.30 | 22.85 | 22.69 | 9.18 | 631,090 |   |  
            | 8/27/2020 | +0.25 / +1.14% | 22.15 | 22.50 | 22.15 | 22.25 | 22.28 | 8.94 | 135,920 |   |  			
            | 8/26/2020 | -0.10 / -0.45% | 22.15 | 22.30 | 21.90 | 22.00 | 22.02 | 8.84 | 241,090 |   |  
            | 8/25/2020 | -0.45 / -2.00% | 22.55 | 22.65 | 22.10 | 22.10 | 22.28 | 8.88 | 314,340 |   |  			
            | 8/24/2020 | +0.20 / +0.89% | 22.50 | 22.80 | 22.35 | 22.55 | 22.51 | 9.06 | 201,770 |   |  
            | 8/21/2020 | +0.15 / +0.68% | 22.20 | 22.55 | 22.20 | 22.35 | 22.41 | 8.98 | 212,940 |   |  			
            | 8/20/2020 | +0.35 / +1.60% | 21.85 | 22.40 | 21.80 | 22.20 | 22.06 | 8.92 | 362,410 |   |  
            | 8/19/2020 | +0.05 / +0.23% | 21.70 | 22.00 | 21.70 | 21.85 | 21.84 | 8.78 | 195,160 |   |  			
            | 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 |   |  |