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            | 
                    Closing price on 5/16/2013
                 |  |  
    
        |           
                
                    | Open | 7.40 |  
                    | High | 7.50 |  
                    | Low | 7.30 |  
                    | Volume | 794,700 |  
                    | Split-adjusted Price | 4.33 |  
                
             | 
 |  HUT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/16/2013 | +0.20 / +2.74% | 7.40 | 7.50 | 7.30 | 7.50 | 7.38 | 4.33 | 794,700 |   |  
            | 5/15/2013 | 0.00 / 0.00% | 7.20 | 7.40 | 7.10 | 7.30 | 7.25 | 4.22 | 646,900 |   |  			
            | 5/14/2013 | -0.20 / -2.67% | 7.40 | 7.40 | 7.20 | 7.30 | 7.30 | 4.22 | 535,400 |   |  
            | 5/13/2013 | -0.10 / -1.32% | 7.70 | 7.70 | 7.40 | 7.50 | 7.47 | 4.33 | 629,400 |   |  			
            | 5/10/2013 | -1.30 / -14.61% | 7.70 | 7.80 | 7.40 | 7.60 | 7.54 | 4.39 | 884,000 |   |  
            | 5/9/2013 | +0.40 / +4.71% | 8.40 | 8.90 | 8.40 | 8.90 | 8.71 | 4.27 | 1,564,300 |   |  			
            | 5/8/2013 | -0.10 / -1.16% | 8.60 | 8.70 | 8.30 | 8.50 | 8.42 | 4.07 | 752,600 |   |  
            | 5/7/2013 | 0.00 / 0.00% | 8.80 | 9.00 | 8.40 | 8.60 | 8.60 | 4.12 | 961,747 |   |  			
            | 5/6/2013 | +0.70 / +8.86% | 8.10 | 8.60 | 8.00 | 8.60 | 8.53 | 4.12 | 1,173,000 |   |  
            | 5/3/2013 | 0.00 / 0.00% | 8.00 | 8.00 | 7.80 | 7.90 | 7.88 | 3.79 | 469,500 |   |  			
            | 5/2/2013 | +0.60 / +8.22% | 7.60 | 8.00 | 7.50 | 7.90 | 7.73 | 3.79 | 1,022,300 |   |  
            | 4/26/2013 | -0.30 / -3.95% | 7.60 | 7.70 | 7.30 | 7.30 | 7.49 | 3.50 | 232,000 |   |  			
            | 4/25/2013 | +0.10 / +1.33% | 7.50 | 7.70 | 7.40 | 7.60 | 7.56 | 3.64 | 273,000 |   |  
            | 4/24/2013 | +0.20 / +2.74% | 7.30 | 7.60 | 7.30 | 7.50 | 7.47 | 3.59 | 445,600 |   |  			
            | 4/23/2013 | +0.10 / +1.39% | 7.30 | 7.40 | 7.20 | 7.30 | 7.34 | 3.50 | 433,600 |   |  
            | 4/22/2013 | -0.40 / -5.26% | 7.50 | 7.60 | 7.20 | 7.20 | 7.31 | 3.45 | 319,900 |   |  			
            | 4/18/2013 | -0.10 / -1.30% | 7.80 | 7.80 | 7.40 | 7.60 | 7.54 | 3.64 | 306,000 |   |  
            | 4/17/2013 | -0.20 / -2.53% | 7.80 | 7.90 | 7.60 | 7.70 | 7.72 | 3.69 | 435,700 |   |  			
            | 4/16/2013 | 0.00 / 0.00% | 7.70 | 8.00 | 7.60 | 7.90 | 7.74 | 3.79 | 491,900 |   |  
            | 4/15/2013 | -0.30 / -3.66% | 8.20 | 8.20 | 7.70 | 7.90 | 7.95 | 3.79 | 362,600 |   |  			
            | 4/12/2013 | +0.20 / +2.50% | 8.20 | 8.60 | 8.00 | 8.20 | 8.34 | 3.93 | 1,220,000 |   |  
            | 4/11/2013 | +0.10 / +1.27% | 8.00 | 8.10 | 7.90 | 8.00 | 7.98 | 3.83 | 334,900 |   |  			
            | 4/10/2013 | -0.40 / -4.82% | 8.30 | 8.30 | 7.90 | 7.90 | 8.06 | 3.79 | 442,400 |   |  
            | 4/9/2013 | +0.20 / +2.47% | 8.20 | 8.40 | 8.10 | 8.30 | 8.24 | 3.98 | 502,500 |   |  			
            | 4/8/2013 | -0.10 / -1.22% | 8.00 | 8.30 | 7.50 | 8.10 | 8.14 | 3.88 | 546,700 |   |  
            | 4/5/2013 | +0.20 / +2.50% | 7.90 | 8.20 | 7.90 | 8.20 | 8.04 | 3.93 | 266,800 |   |  			
            | 4/4/2013 | -0.20 / -2.44% | 8.20 | 8.20 | 7.90 | 8.00 | 8.07 | 3.83 | 575,400 |   |  
            | 4/3/2013 | +0.10 / +1.23% | 8.20 | 8.30 | 8.10 | 8.20 | 8.17 | 3.93 | 221,900 |   |  			
            | 4/2/2013 | -0.20 / -2.41% | 8.30 | 8.40 | 8.10 | 8.10 | 8.26 | 3.88 | 540,900 |   |  
            | 4/1/2013 | +0.40 / +5.06% | 8.00 | 8.30 | 7.70 | 8.30 | 7.96 | 3.98 | 853,700 |   |  |