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            | 
                    Closing price on 11/24/2011
                 |  |  
    
        |           
                
                    | Open | 9.00 |  
                    | High | 9.10 |  
                    | Low | 8.80 |  
                    | Volume | 108,140 |  
                    | Split-adjusted Price | 0.97 |  
                
             | 
 |  HSG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/24/2011 | -0.20 / -2.22% | 9.00 | 9.10 | 8.80 | 8.80 | 8.80 | 0.97 | 108,140 |   |  
            | 11/23/2011 | +0.10 / +1.12% | 9.10 | 9.20 | 8.90 | 9.00 | 9.00 | 1.00 | 261,090 |   |  			
            | 11/22/2011 | +0.30 / +3.49% | 8.60 | 8.90 | 8.60 | 8.90 | 8.90 | 0.99 | 152,210 |   |  
            | 11/21/2011 | -0.30 / -3.37% | 8.80 | 9.00 | 8.50 | 8.60 | 8.60 | 0.95 | 126,840 |   |  			
            | 11/18/2011 | -0.10 / -1.11% | 8.90 | 8.90 | 8.60 | 8.90 | 8.90 | 0.99 | 580,960 |   |  
            | 11/17/2011 | -0.20 / -2.17% | 9.20 | 9.30 | 9.00 | 9.00 | 9.00 | 1.00 | 411,220 |   |  			
            | 11/16/2011 | +0.10 / +1.10% | 9.40 | 9.40 | 9.20 | 9.20 | 9.20 | 1.02 | 479,270 |   |  
            | 11/15/2011 | 0.00 / 0.00% | 9.10 | 9.30 | 9.00 | 9.10 | 9.10 | 1.01 | 203,880 |   |  			
            | 11/14/2011 | -0.20 / -2.15% | 9.20 | 9.30 | 9.00 | 9.10 | 9.10 | 1.01 | 404,900 |   |  
            | 11/11/2011 | -0.10 / -1.06% | 9.60 | 9.60 | 9.10 | 9.30 | 9.30 | 1.03 | 90,950 |   |  			
            | 11/10/2011 | -0.20 / -2.08% | 9.30 | 9.50 | 9.30 | 9.40 | 9.40 | 1.04 | 245,890 |   |  
            | 11/9/2011 | -0.10 / -1.03% | 9.80 | 9.80 | 9.50 | 9.60 | 9.60 | 1.06 | 97,740 |   |  			
            | 11/8/2011 | +0.30 / +3.19% | 9.40 | 9.80 | 9.30 | 9.70 | 9.70 | 1.07 | 145,330 |   |  
            | 11/7/2011 | -0.20 / -2.08% | 9.40 | 9.60 | 9.30 | 9.40 | 9.40 | 1.04 | 369,070 |   |  			
            | 11/4/2011 | -0.20 / -2.04% | 9.80 | 9.80 | 9.60 | 9.60 | 9.60 | 1.06 | 263,120 |   |  
            | 11/3/2011 | 0.00 / 0.00% | 9.90 | 9.90 | 9.50 | 9.80 | 9.80 | 1.08 | 200,180 |   |  			
            | 11/2/2011 | -0.30 / -2.97% | 10.00 | 10.10 | 9.70 | 9.80 | 9.80 | 1.08 | 401,660 |   |  
            | 11/1/2011 | 0.00 / 0.00% | 10.20 | 10.40 | 10.00 | 10.10 | 10.10 | 1.12 | 899,200 |   |  			
            | 10/31/2011 | +0.40 / +4.12% | 10.10 | 10.10 | 10.10 | 10.10 | 10.10 | 1.12 | 255,850 |   |  
            | 10/28/2011 | +0.40 / +4.30% | 9.50 | 9.70 | 9.40 | 9.70 | 9.70 | 1.07 | 374,630 |   |  			
            | 10/27/2011 | 0.00 / 0.00% | 9.30 | 9.40 | 9.30 | 9.30 | 9.30 | 1.03 | 79,950 |   |  
            | 10/26/2011 | 0.00 / 0.00% | 9.40 | 9.40 | 9.20 | 9.30 | 9.30 | 1.03 | 122,530 |   |  			
            | 10/25/2011 | -0.10 / -1.06% | 9.40 | 9.40 | 9.20 | 9.30 | 9.30 | 1.03 | 126,710 |   |  
            | 10/24/2011 | -0.20 / -2.08% | 9.80 | 9.80 | 9.40 | 9.40 | 9.40 | 1.04 | 233,260 |   |  			
            | 10/21/2011 | +0.30 / +3.23% | 9.40 | 9.70 | 9.30 | 9.60 | 9.60 | 1.06 | 203,380 |   |  
            | 10/20/2011 | +0.10 / +1.09% | 9.20 | 9.50 | 9.20 | 9.30 | 9.30 | 1.03 | 147,730 |   |  			
            | 10/19/2011 | +0.10 / +1.10% | 9.10 | 9.30 | 9.00 | 9.20 | 9.20 | 1.02 | 146,320 |   |  
            | 10/18/2011 | -0.30 / -3.19% | 9.20 | 9.30 | 9.00 | 9.10 | 9.10 | 1.01 | 301,300 |   |  			
            | 10/17/2011 | -0.10 / -1.05% | 9.50 | 9.60 | 9.40 | 9.40 | 9.40 | 1.04 | 127,230 |   |  
            | 10/14/2011 | 0.00 / 0.00% | 9.60 | 9.60 | 9.50 | 9.50 | 9.50 | 1.05 | 120,430 |   |  |