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                    Closing price on 6/14/2021
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        |           
                
                    | Open | 42.50 |  
                    | High | 43.90 |  
                    | Low | 41.60 |  
                    | Volume | 569,900 |  
                    | Split-adjusted Price | 17.56 |  
                
             | 
 |  DPG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/14/2021 | +1.35 / +3.19% | 42.50 | 43.90 | 41.60 | 43.70 | 42.71 | 17.56 | 569,900 |   |  
            | 6/11/2021 | +0.30 / +0.71% | 42.60 | 43.00 | 42.10 | 42.35 | 42.51 | 17.02 | 402,400 |   |  			
            | 6/10/2021 | +2.75 / +7.00% | 39.80 | 42.05 | 39.70 | 42.05 | 40.79 | 16.90 | 1,492,300 |   |  
            | 6/9/2021 | +0.50 / +1.29% | 38.50 | 39.30 | 38.00 | 39.30 | 38.58 | 15.79 | 527,500 |   |  			
            | 6/8/2021 | -0.85 / -2.14% | 39.65 | 41.00 | 38.60 | 38.80 | 39.96 | 15.59 | 690,200 |   |  
            | 6/7/2021 | 0.00 / 0.00% | 39.65 | 40.00 | 38.00 | 39.65 | 39.65 | 15.93 | 457,900 |   |  			
            | 6/4/2021 | +0.05 / +0.13% | 40.00 | 40.10 | 38.30 | 39.65 | 39.32 | 15.93 | 604,000 |   |  
            | 6/3/2021 | +0.65 / +1.67% | 39.30 | 40.45 | 38.70 | 39.60 | 39.30 | 15.91 | 752,200 |   |  			
            | 6/2/2021 | -1.55 / -3.83% | 39.80 | 40.00 | 37.70 | 38.95 | 39.30 | 15.65 | 587,300 |   |  
            | 6/1/2021 | -0.50 / -1.22% | 41.90 | 41.90 | 40.50 | 40.50 | 41.15 | 16.28 | 453,400 |   |  			
            | 5/31/2021 | +2.35 / +6.08% | 38.65 | 41.10 | 38.30 | 41.00 | 39.63 | 16.48 | 566,300 |   |  
            | 5/28/2021 | +0.15 / +0.39% | 38.40 | 39.00 | 38.30 | 38.65 | 38.65 | 15.53 | 561,200 |   |  			
            | 5/27/2021 | -0.50 / -1.28% | 39.00 | 39.50 | 38.30 | 38.50 | 39.07 | 15.47 | 919,200 |   |  
            | 5/26/2021 | +0.90 / +2.36% | 37.90 | 39.00 | 37.55 | 39.00 | 38.10 | 15.67 | 728,700 |   |  			
            | 5/25/2021 | -0.10 / -0.26% | 38.30 | 39.00 | 37.80 | 38.10 | 38.43 | 15.31 | 701,100 |   |  
            | 5/24/2021 | +1.95 / +5.38% | 36.80 | 38.40 | 36.80 | 38.20 | 37.65 | 15.35 | 919,600 |   |  			
            | 5/21/2021 | +1.45 / +4.17% | 35.00 | 36.55 | 34.90 | 36.25 | 36.17 | 14.57 | 938,700 |   |  
            | 5/20/2021 | +0.25 / +0.72% | 34.50 | 35.20 | 34.30 | 34.80 | 34.75 | 13.98 | 282,900 |   |  			
            | 5/19/2021 | -0.20 / -0.58% | 34.60 | 34.75 | 34.50 | 34.55 | 34.58 | 13.88 | 322,100 |   |  
            | 5/18/2021 | -0.25 / -0.71% | 35.00 | 35.05 | 34.40 | 34.75 | 34.40 | 13.96 | 458,500 |   |  			
            | 5/17/2021 | -0.30 / -0.85% | 35.30 | 35.50 | 34.70 | 35.00 | 34.70 | 14.06 | 341,600 |   |  
            | 5/14/2021 | -0.50 / -1.40% | 36.00 | 36.00 | 35.00 | 35.30 | 35.47 | 14.19 | 320,500 |   |  			
            | 5/13/2021 | +0.80 / +2.29% | 34.80 | 36.80 | 34.50 | 35.80 | 35.93 | 14.39 | 490,400 |   |  
            | 5/12/2021 | +0.10 / +0.29% | 34.90 | 35.20 | 34.55 | 35.00 | 34.85 | 14.06 | 304,100 |   |  			
            | 5/11/2021 | +0.35 / +1.01% | 35.00 | 35.80 | 34.40 | 34.90 | 34.85 | 14.02 | 564,400 |   |  
            | 5/10/2021 | -1.05 / -2.95% | 35.10 | 35.10 | 34.40 | 34.55 | 34.71 | 13.88 | 562,900 |   |  			
            | 5/7/2021 | -0.40 / -1.11% | 35.80 | 36.20 | 35.40 | 35.60 | 35.69 | 14.31 | 263,500 |   |  
            | 5/6/2021 | -0.70 / -1.91% | 36.50 | 36.70 | 36.00 | 36.00 | 36.19 | 14.47 | 424,100 |   |  			
            | 5/5/2021 | +0.30 / +0.82% | 36.80 | 37.30 | 35.95 | 36.70 | 36.24 | 14.75 | 881,700 |   |  
            | 5/4/2021 | +0.50 / +1.39% | 35.10 | 37.90 | 35.00 | 36.40 | 36.00 | 14.63 | 531,800 |   |  |