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                    Closing price on 2/28/2013
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                    | Open | 13.40 |  
                    | High | 13.50 |  
                    | Low | 13.00 |  
                    | Volume | 409,160 |  
                    | Split-adjusted Price | 4.04 |  
                
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 |  DIG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/28/2013 | +0.20 / +1.54% | 13.40 | 13.50 | 13.00 | 13.20 | 13.20 | 4.04 | 409,160 |   |  
            | 2/27/2013 | -0.10 / -0.76% | 13.20 | 13.30 | 12.60 | 13.00 | 13.00 | 3.98 | 243,810 |   |  			
            | 2/26/2013 | -0.90 / -6.43% | 14.00 | 14.00 | 13.10 | 13.10 | 13.10 | 4.01 | 588,940 |   |  
            | 2/25/2013 | 0.00 / 0.00% | 14.00 | 14.40 | 13.90 | 14.00 | 14.00 | 4.28 | 218,220 |   |  			
            | 2/22/2013 | -0.60 / -4.11% | 14.50 | 14.90 | 13.60 | 14.00 | 14.00 | 4.28 | 636,550 |   |  
            | 2/21/2013 | -1.00 / -6.41% | 15.80 | 15.80 | 14.60 | 14.60 | 14.60 | 4.47 | 433,200 |   |  			
            | 2/20/2013 | +0.10 / +0.65% | 15.50 | 15.70 | 15.00 | 15.60 | 15.60 | 4.77 | 1,080,800 |   |  
            | 2/19/2013 | +0.70 / +4.73% | 14.80 | 15.80 | 14.70 | 15.50 | 15.50 | 4.74 | 1,070,790 |   |  			
            | 2/18/2013 | -0.20 / -1.33% | 14.80 | 15.10 | 14.50 | 14.80 | 14.80 | 4.53 | 421,310 |   |  
            | 2/8/2013 | +0.30 / +2.04% | 14.70 | 15.30 | 14.30 | 15.00 | 15.00 | 4.59 | 266,580 |   |  			
            | 2/7/2013 | +0.10 / +0.68% | 14.60 | 14.80 | 14.30 | 14.70 | 14.70 | 4.50 | 269,010 |   |  
            | 2/6/2013 | +0.50 / +3.55% | 14.70 | 14.70 | 14.20 | 14.60 | 14.60 | 4.47 | 169,200 |   |  			
            | 2/5/2013 | -0.50 / -3.42% | 14.20 | 14.60 | 14.10 | 14.10 | 14.10 | 4.31 | 319,970 |   |  
            | 2/4/2013 | 0.00 / 0.00% | 15.00 | 15.00 | 14.60 | 14.60 | 14.60 | 4.47 | 182,540 |   |  			
            | 2/1/2013 | -0.20 / -1.35% | 14.40 | 14.70 | 14.30 | 14.60 | 14.60 | 4.47 | 161,590 |   |  
            | 1/31/2013 | -0.40 / -2.63% | 15.20 | 15.20 | 14.50 | 14.80 | 14.80 | 4.53 | 398,650 |   |  			
            | 1/30/2013 | +0.10 / +0.66% | 15.20 | 15.40 | 15.00 | 15.20 | 15.20 | 4.65 | 384,980 |   |  
            | 1/29/2013 | +0.30 / +2.03% | 14.80 | 15.10 | 14.50 | 15.10 | 15.10 | 4.62 | 300,740 |   |  			
            | 1/28/2013 | 0.00 / 0.00% | 14.80 | 15.50 | 14.80 | 14.80 | 14.80 | 4.53 | 352,070 |   |  
            | 1/25/2013 | +0.40 / +2.78% | 14.40 | 14.90 | 14.40 | 14.80 | 14.80 | 4.53 | 329,290 |   |  			
            | 1/24/2013 | +0.40 / +2.86% | 14.30 | 14.40 | 14.00 | 14.40 | 14.40 | 4.40 | 146,070 |   |  
            | 1/23/2013 | +0.10 / +0.72% | 13.90 | 14.10 | 13.80 | 14.00 | 14.00 | 4.28 | 224,320 |   |  			
            | 1/22/2013 | -0.40 / -2.80% | 14.30 | 14.40 | 13.70 | 13.90 | 13.90 | 4.25 | 357,410 |   |  
            | 1/21/2013 | +0.20 / +1.42% | 14.10 | 14.50 | 14.00 | 14.30 | 14.30 | 4.37 | 168,280 |   |  			
            | 1/18/2013 | -0.60 / -4.08% | 14.70 | 14.70 | 14.10 | 14.10 | 14.10 | 4.31 | 487,400 |   |  
            | 1/17/2013 | -0.70 / -4.55% | 15.40 | 15.70 | 14.70 | 14.70 | 14.70 | 4.50 | 401,400 |   |  			
            | 1/16/2013 | +1.00 / +6.94% | 15.00 | 15.40 | 14.80 | 15.40 | 15.40 | 4.71 | 780,260 |   |  
            | 1/15/2013 | +0.90 / +6.67% | 13.80 | 14.40 | 13.70 | 14.40 | 14.40 | 4.40 | 899,680 |   |  			
            | 1/14/2013 | -0.20 / -1.46% | 13.50 | 13.70 | 13.40 | 13.50 | 13.50 | 4.13 | 363,400 |   |  
            | 1/11/2013 | -0.30 / -2.14% | 14.20 | 14.20 | 13.70 | 13.70 | 13.70 | 4.19 | 694,540 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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