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                    Closing price on 6/28/2016
                 |  |  
    
        |           
                
                    | Open | 27.70 |  
                    | High | 27.80 |  
                    | Low | 27.60 |  
                    | Volume | 178,940 |  
                    | Split-adjusted Price | 7.17 |  
                
             | 
 |  DPM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/28/2016 | 0.00 / 0.00% | 27.70 | 27.80 | 27.60 | 27.70 | 27.72 | 7.17 | 178,940 |   |  
            | 6/27/2016 | 0.00 / 0.00% | 27.40 | 27.70 | 27.40 | 27.70 | 27.56 | 7.17 | 155,910 |   |  			
            | 6/24/2016 | -0.30 / -1.07% | 27.90 | 28.00 | 27.00 | 27.70 | 27.54 | 7.17 | 579,630 |   |  
            | 6/23/2016 | 0.00 / 0.00% | 28.00 | 28.20 | 27.90 | 28.00 | 28.01 | 7.25 | 316,760 |   |  			
            | 6/22/2016 | +0.30 / +1.08% | 27.90 | 28.20 | 27.80 | 28.00 | 27.99 | 7.25 | 285,110 |   |  
            | 6/21/2016 | +0.10 / +0.36% | 27.60 | 27.90 | 27.60 | 27.70 | 27.75 | 7.17 | 289,650 |   |  			
            | 6/20/2016 | -0.20 / -0.72% | 27.80 | 27.90 | 27.50 | 27.60 | 27.63 | 7.14 | 417,370 |   |  
            | 6/17/2016 | -0.20 / -0.71% | 28.00 | 28.00 | 27.70 | 27.80 | 27.82 | 7.19 | 273,140 |   |  			
            | 6/16/2016 | +0.10 / +0.36% | 27.80 | 28.10 | 27.80 | 28.00 | 27.94 | 7.25 | 247,560 |   |  
            | 6/15/2016 | -0.10 / -0.36% | 28.10 | 28.10 | 27.80 | 27.90 | 27.92 | 7.22 | 249,140 |   |  			
            | 6/14/2016 | +0.10 / +0.36% | 27.90 | 28.00 | 27.80 | 28.00 | 27.91 | 7.25 | 199,060 |   |  
            | 6/13/2016 | -0.10 / -0.36% | 28.00 | 28.30 | 27.90 | 27.90 | 28.03 | 7.22 | 277,360 |   |  			
            | 6/10/2016 | -0.30 / -1.06% | 28.30 | 28.30 | 28.00 | 28.00 | 28.09 | 7.25 | 828,460 |   |  
            | 6/9/2016 | -0.30 / -1.05% | 28.70 | 28.70 | 28.30 | 28.30 | 28.39 | 7.32 | 132,600 |   |  			
            | 6/8/2016 | +0.60 / +2.14% | 28.10 | 28.60 | 28.10 | 28.60 | 28.38 | 7.40 | 367,050 |   |  
            | 6/7/2016 | +0.20 / +0.72% | 27.80 | 28.10 | 27.80 | 28.00 | 27.98 | 7.25 | 330,400 |   |  			
            | 6/6/2016 | 0.00 / 0.00% | 27.90 | 27.90 | 27.80 | 27.80 | 27.85 | 7.19 | 37,600 |   |  
            | 6/3/2016 | 0.00 / 0.00% | 27.80 | 27.90 | 27.80 | 27.80 | 27.85 | 7.19 | 172,210 |   |  			
            | 6/2/2016 | -0.10 / -0.36% | 27.90 | 28.00 | 27.70 | 27.80 | 27.79 | 7.19 | 356,530 |   |  
            | 6/1/2016 | +0.40 / +1.45% | 27.50 | 28.00 | 27.50 | 27.90 | 27.86 | 7.22 | 211,850 |   |  			
            | 5/31/2016 | -0.40 / -1.43% | 28.10 | 28.10 | 27.40 | 27.50 | 27.61 | 7.12 | 908,380 |   |  
            | 5/30/2016 | -0.10 / -0.36% | 28.00 | 28.20 | 27.90 | 27.90 | 28.02 | 7.22 | 231,100 |   |  			
            | 5/27/2016 | -0.20 / -0.71% | 28.20 | 28.30 | 28.00 | 28.00 | 28.10 | 7.25 | 198,810 |   |  
            | 5/26/2016 | -0.40 / -1.40% | 28.60 | 28.70 | 28.20 | 28.20 | 28.40 | 7.30 | 297,490 |   |  			
            | 5/25/2016 | +0.10 / +0.35% | 28.20 | 28.80 | 28.20 | 28.60 | 28.61 | 7.40 | 402,670 |   |  
            | 5/24/2016 | -0.40 / -1.38% | 28.90 | 28.90 | 28.40 | 28.50 | 28.64 | 7.37 | 266,750 |   |  			
            | 5/23/2016 | -1.60 / -5.25% | 29.40 | 29.40 | 28.90 | 28.90 | 29.04 | 7.48 | 194,080 |   |  
            | 5/20/2016 | +0.30 / +0.99% | 30.30 | 30.50 | 30.20 | 30.50 | 30.29 | 7.50 | 537,660 |   |  			
            | 5/19/2016 | -0.20 / -0.66% | 30.50 | 30.50 | 30.10 | 30.20 | 30.23 | 7.43 | 410,580 |   |  
            | 5/18/2016 | +0.20 / +0.66% | 30.30 | 30.40 | 30.10 | 30.40 | 30.25 | 7.48 | 547,000 |   |  |