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                    Closing price on 6/21/2010
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        |           
                
                    | Open | 33.20 |  
                    | High | 34.60 |  
                    | Low | 33.00 |  
                    | Volume | 590,900 |  
                    | Split-adjusted Price | 18.53 |  
                
             | 
 |  DIC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/21/2010 | +1.60 / +4.85% | 33.20 | 34.60 | 33.00 | 34.60 | 34.60 | 18.53 | 590,900 |   |  
            | 6/18/2010 | +0.60 / +1.85% | 33.00 | 33.00 | 33.00 | 33.00 | 33.00 | 17.67 | 358,220 |   |  			
            | 6/17/2010 | -1.70 / -4.99% | 33.50 | 34.50 | 32.40 | 32.40 | 32.40 | 17.35 | 316,090 |   |  
            | 6/16/2010 | +1.60 / +4.92% | 34.10 | 34.10 | 32.60 | 34.10 | 34.10 | 18.26 | 566,890 |   |  			
            | 6/15/2010 | +1.50 / +4.84% | 32.30 | 32.50 | 31.00 | 32.50 | 32.50 | 17.40 | 444,530 |   |  
            | 6/14/2010 | +1.40 / +4.73% | 31.00 | 31.00 | 31.00 | 31.00 | 31.00 | 16.60 | 175,450 |   |  			
            | 6/11/2010 | +1.40 / +4.96% | 29.60 | 29.60 | 29.60 | 29.60 | 29.60 | 15.85 | 88,640 |   |  
            | 6/10/2010 | +1.30 / +4.83% | 27.20 | 28.20 | 27.00 | 28.20 | 28.20 | 15.10 | 835,680 |   |  			
            | 6/9/2010 | +0.20 / +0.75% | 27.50 | 27.50 | 26.50 | 26.90 | 26.90 | 14.40 | 140,570 |   |  
            | 6/8/2010 | -1.40 / -4.98% | 26.90 | 27.50 | 26.70 | 26.70 | 26.70 | 14.30 | 205,090 |   |  			
            | 6/7/2010 | -1.40 / -4.75% | 28.10 | 29.00 | 28.10 | 28.10 | 28.10 | 15.05 | 196,880 |   |  
            | 6/4/2010 | +1.40 / +4.98% | 27.20 | 29.50 | 27.20 | 29.50 | 29.50 | 15.80 | 449,260 |   |  			
            | 6/3/2010 | +1.30 / +4.85% | 28.10 | 28.10 | 28.00 | 28.10 | 28.10 | 15.05 | 129,150 |   |  
            | 6/2/2010 | +1.20 / +4.69% | 26.00 | 26.80 | 25.60 | 26.80 | 26.80 | 14.35 | 203,740 |   |  			
            | 6/1/2010 | +1.20 / +4.92% | 24.40 | 25.60 | 24.10 | 25.60 | 25.60 | 13.71 | 143,140 |   |  
            | 5/31/2010 | -1.10 / -4.31% | 25.50 | 25.60 | 24.30 | 24.40 | 24.40 | 13.07 | 155,950 |   |  			
            | 5/28/2010 | +0.50 / +2.00% | 25.70 | 26.10 | 24.90 | 25.50 | 25.50 | 13.65 | 183,580 |   |  
            | 5/27/2010 | +0.40 / +1.63% | 25.30 | 25.30 | 24.80 | 25.00 | 25.00 | 13.39 | 49,130 |   |  			
            | 5/26/2010 | +1.10 / +4.68% | 24.00 | 24.60 | 23.50 | 24.60 | 24.60 | 13.17 | 108,250 |   |  
            | 5/25/2010 | +1.10 / +4.91% | 22.40 | 23.50 | 21.50 | 23.50 | 23.50 | 12.58 | 134,040 |   |  			
            | 5/24/2010 | -0.40 / -1.75% | 21.70 | 23.00 | 21.70 | 22.40 | 22.40 | 11.99 | 313,970 |   |  
            | 5/21/2010 | -1.20 / -5.00% | 22.80 | 22.80 | 22.80 | 22.80 | 22.80 | 12.21 | 44,220 |   |  			
            | 5/20/2010 | -1.20 / -4.76% | 25.20 | 25.20 | 24.00 | 24.00 | 24.00 | 12.85 | 88,360 |   |  
            | 5/19/2010 | -1.30 / -4.91% | 25.50 | 25.50 | 25.20 | 25.20 | 25.20 | 13.49 | 17,670 |   |  			
            | 5/18/2010 | -0.50 / -1.85% | 25.80 | 26.50 | 25.70 | 26.50 | 26.50 | 14.19 | 190,330 |   |  
            | 5/17/2010 | +0.40 / +1.50% | 27.90 | 27.90 | 26.00 | 27.00 | 27.00 | 14.46 | 252,320 |   |  			
            | 5/14/2010 | +1.20 / +4.72% | 24.20 | 26.60 | 24.20 | 26.60 | 26.60 | 14.24 | 579,460 |   |  
            | 5/13/2010 | -1.30 / -4.87% | 25.40 | 25.40 | 25.40 | 25.40 | 25.40 | 13.60 | 48,150 |   |  			
            | 5/12/2010 | -1.40 / -4.98% | 26.70 | 26.70 | 26.70 | 26.70 | 26.70 | 14.30 | 23,700 |   |  
            | 5/11/2010 | -1.40 / -4.75% | 28.10 | 28.10 | 28.10 | 28.10 | 28.10 | 15.05 | 140,200 |   |  |