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                    Closing price on 9/7/2011
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        |           
                
                    | Open | 11.30 |  
                    | High | 12.10 |  
                    | Low | 11.30 |  
                    | Volume | 461,000 |  
                    | Split-adjusted Price | 5.80 |  
                
             | 
 |  HUT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/7/2011 | +0.60 / +5.22% | 11.30 | 12.10 | 11.30 | 12.10 | 11.95 | 5.80 | 461,000 |   |  
            | 9/6/2011 | -0.50 / -4.17% | 11.70 | 11.70 | 11.40 | 11.50 | 11.45 | 5.51 | 419,100 |   |  			
            | 9/5/2011 | +0.30 / +2.56% | 12.20 | 12.30 | 11.50 | 12.00 | 12.16 | 5.75 | 769,100 |   |  
            | 9/1/2011 | +0.70 / +6.36% | 11.00 | 11.70 | 10.90 | 11.70 | 11.51 | 5.61 | 765,300 |   |  			
            | 8/31/2011 | +0.10 / +0.92% | 10.80 | 11.40 | 10.80 | 11.00 | 11.04 | 5.27 | 476,000 |   |  
            | 8/30/2011 | +0.50 / +4.81% | 10.90 | 10.90 | 10.70 | 10.90 | 10.88 | 5.22 | 765,200 |   |  			
            | 8/29/2011 | +0.60 / +6.12% | 10.10 | 10.40 | 9.70 | 10.40 | 10.16 | 4.98 | 486,800 |   |  
            | 8/26/2011 | +0.20 / +2.08% | 10.00 | 10.00 | 9.70 | 9.80 | 9.80 | 4.70 | 86,600 |   |  			
            | 8/25/2011 | -0.20 / -2.04% | 10.00 | 10.20 | 9.50 | 9.60 | 9.81 | 4.60 | 298,800 |   |  
            | 8/24/2011 | +0.30 / +3.16% | 9.70 | 10.20 | 9.70 | 9.80 | 9.95 | 4.70 | 223,700 |   |  			
            | 8/23/2011 | -0.20 / -2.06% | 10.20 | 10.20 | 9.40 | 9.50 | 9.63 | 4.55 | 148,400 |   |  
            | 8/22/2011 | +0.70 / +7.78% | 9.40 | 9.70 | 9.40 | 9.70 | 9.66 | 4.65 | 231,700 |   |  			
            | 8/19/2011 | -0.40 / -4.26% | 9.50 | 9.50 | 8.90 | 9.00 | 9.08 | 4.31 | 118,400 |   |  
            | 8/18/2011 | +0.10 / +1.08% | 9.80 | 9.80 | 9.30 | 9.40 | 9.47 | 4.51 | 101,800 |   |  			
            | 8/17/2011 | +0.60 / +6.90% | 9.20 | 9.30 | 9.00 | 9.30 | 9.21 | 4.46 | 196,100 |   |  
            | 8/16/2011 | +0.20 / +2.35% | 8.70 | 8.80 | 8.60 | 8.70 | 8.68 | 4.17 | 28,700 |   |  			
            | 8/15/2011 | 0.00 / 0.00% | 8.60 | 8.60 | 8.50 | 8.50 | 8.58 | 4.07 | 26,700 |   |  
            | 8/12/2011 | 0.00 / 0.00% | 8.60 | 8.60 | 8.50 | 8.50 | 8.57 | 4.07 | 199,400 |   |  			
            | 8/11/2011 | 0.00 / 0.00% | 8.20 | 8.60 | 8.20 | 8.50 | 8.40 | 4.07 | 48,900 |   |  
            | 8/10/2011 | +0.30 / +3.66% | 8.60 | 8.70 | 8.40 | 8.50 | 8.54 | 4.07 | 43,700 |   |  			
            | 8/9/2011 | -0.40 / -4.65% | 8.40 | 8.40 | 8.10 | 8.20 | 8.20 | 3.93 | 206,700 |   |  
            | 8/8/2011 | -0.30 / -3.37% | 8.80 | 8.90 | 8.50 | 8.60 | 8.66 | 4.12 | 57,200 |   |  			
            | 8/5/2011 | -0.10 / -1.11% | 8.90 | 9.30 | 8.90 | 8.90 | 8.95 | 4.27 | 101,400 |   |  
            | 8/4/2011 | +0.50 / +5.88% | 8.60 | 9.00 | 8.60 | 9.00 | 8.90 | 4.31 | 67,300 |   |  			
            | 8/3/2011 | +0.10 / +1.19% | 8.50 | 8.60 | 8.20 | 8.50 | 8.45 | 4.07 | 37,600 |   |  
            | 8/2/2011 | -0.40 / -4.55% | 8.80 | 8.80 | 8.40 | 8.40 | 8.52 | 4.03 | 59,800 |   |  			
            | 8/1/2011 | -0.20 / -2.22% | 9.00 | 9.00 | 8.80 | 8.80 | 8.88 | 4.22 | 54,400 |   |  
            | 7/29/2011 | -0.20 / -2.17% | 9.20 | 9.20 | 9.00 | 9.00 | 9.14 | 4.31 | 47,100 |   |  			
            | 7/28/2011 | +0.10 / +1.10% | 9.40 | 9.40 | 9.20 | 9.20 | 9.27 | 4.41 | 22,100 |   |  
            | 7/27/2011 | 0.00 / 0.00% | 9.70 | 9.70 | 9.00 | 9.10 | 9.13 | 4.36 | 29,300 |   |  |