| 
    
        
            | 
                    Closing price on 12/1/2016
                 |  |  
    
        |           
                
                    | Open | 70.00 |  
                    | High | 70.00 |  
                    | Low | 68.50 |  
                    | Volume | 12,160 |  
                    | Split-adjusted Price | 47.23 |  
                
             | 
 |  DQC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/1/2016 | -0.50 / -0.72% | 70.00 | 70.00 | 68.50 | 68.50 | 69.00 | 47.23 | 12,160 |   |  
            | 11/30/2016 | +1.10 / +1.62% | 68.00 | 69.70 | 67.90 | 69.00 | 68.61 | 47.57 | 11,500 |   |  			
            | 11/29/2016 | +4.40 / +6.93% | 64.40 | 67.90 | 63.00 | 67.90 | 66.54 | 46.81 | 70,000 |   |  
            | 11/28/2016 | +0.40 / +0.63% | 64.50 | 64.50 | 63.00 | 63.50 | 63.42 | 43.78 | 5,550 |   |  			
            | 11/25/2016 | -0.40 / -0.63% | 63.50 | 64.00 | 63.10 | 63.10 | 63.22 | 43.50 | 4,540 |   |  
            | 11/24/2016 | +1.50 / +2.42% | 62.50 | 63.60 | 62.50 | 63.50 | 63.09 | 43.78 | 14,360 |   |  			
            | 11/23/2016 | -2.00 / -3.13% | 63.90 | 63.90 | 62.00 | 62.00 | 62.14 | 42.75 | 15,770 |   |  
            | 11/22/2016 | 0.00 / 0.00% | 63.00 | 64.00 | 62.00 | 64.00 | 62.25 | 44.13 | 31,950 |   |  			
            | 11/21/2016 | -1.00 / -1.54% | 64.40 | 64.40 | 63.00 | 64.00 | 63.23 | 44.13 | 18,600 |   |  
            | 11/18/2016 | -2.00 / -2.99% | 67.90 | 67.90 | 63.00 | 65.00 | 64.08 | 44.81 | 23,940 |   |  			
            | 11/17/2016 | +1.50 / +2.29% | 65.50 | 67.00 | 63.00 | 67.00 | 63.81 | 46.19 | 47,060 |   |  
            | 11/16/2016 | -0.90 / -1.36% | 65.90 | 67.90 | 64.00 | 65.50 | 65.15 | 45.16 | 28,120 |   |  			
            | 11/15/2016 | -2.50 / -3.63% | 69.00 | 69.00 | 66.40 | 66.40 | 67.12 | 45.78 | 18,400 |   |  
            | 11/14/2016 | -3.10 / -4.31% | 71.00 | 71.00 | 68.10 | 68.90 | 69.31 | 47.50 | 25,060 |   |  			
            | 11/11/2016 | +1.00 / +1.41% | 72.90 | 72.90 | 70.20 | 72.00 | 70.45 | 49.64 | 14,790 |   |  
            | 11/10/2016 | -0.90 / -1.25% | 71.50 | 71.50 | 70.50 | 71.00 | 70.93 | 48.95 | 14,450 |   |  			
            | 11/9/2016 | 0.00 / 0.00% | 70.60 | 76.50 | 70.60 | 71.90 | 70.66 | 49.57 | 4,020 |   |  
            | 11/8/2016 | 0.00 / 0.00% | 71.90 | 71.90 | 70.90 | 71.90 | 71.84 | 49.57 | 37,320 |   |  			
            | 11/7/2016 | -1.00 / -1.37% | 72.00 | 72.00 | 71.10 | 71.90 | 71.91 | 49.57 | 14,810 |   |  
            | 11/4/2016 | +0.90 / +1.25% | 74.20 | 74.50 | 71.00 | 72.90 | 72.16 | 50.26 | 155,726 |   |  			
            | 11/3/2016 | -1.00 / -1.37% | 73.90 | 73.90 | 70.00 | 72.00 | 71.43 | 49.64 | 4,060 |   |  
            | 11/2/2016 | -0.40 / -0.54% | 75.90 | 75.90 | 71.00 | 73.00 | 72.19 | 50.33 | 211,650 |   |  			
            | 11/1/2016 | -0.50 / -0.68% | 73.00 | 73.50 | 72.00 | 73.40 | 73.48 | 50.61 | 2,790 |   |  
            | 10/31/2016 | +0.40 / +0.54% | 74.40 | 74.40 | 73.00 | 73.90 | 73.93 | 50.95 | 210 |   |  			
            | 10/28/2016 | -1.40 / -1.87% | 74.90 | 74.90 | 73.00 | 73.50 | 73.10 | 50.67 | 6,580 |   |  
            | 10/27/2016 | +1.90 / +2.60% | 72.00 | 74.90 | 72.00 | 74.90 | 73.31 | 51.64 | 2,510 |   |  			
            | 10/26/2016 | -1.00 / -1.35% | 73.50 | 73.50 | 72.10 | 73.00 | 72.85 | 50.33 | 4,310 |   |  
            | 10/25/2016 | -0.50 / -0.67% | 74.40 | 74.40 | 73.50 | 74.00 | 73.68 | 51.02 | 1,330 |   |  			
            | 10/24/2016 | -0.30 / -0.40% | 74.90 | 74.90 | 73.00 | 74.50 | 74.05 | 51.36 | 1,310 |   |  
            | 10/21/2016 | -0.20 / -0.27% | 76.00 | 76.00 | 73.60 | 74.80 | 74.44 | 51.57 | 2,660 |   |  |