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                    Closing price on 8/14/2013
                 |  |  
    
        |           
                
                    | Open | 4.30 |  
                    | High | 4.30 |  
                    | Low | 4.30 |  
                    | Volume | 370,000 |  
                    | Split-adjusted Price | 3.63 |  
                
             | 
 |  HBS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/14/2013 | -0.40 / -8.51% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 3.63 | 370,000 |   |  
            | 8/13/2013 | +0.40 / +9.30% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 3.97 | 230,390 |   |  			
            | 8/12/2013 | -0.40 / -8.51% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 3.63 | 270,000 |   |  
            | 8/9/2013 | 0.00 / 0.00% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 3.97 | 136,540 |   |  			
            | 8/8/2013 | 0.00 / 0.00% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 3.97 | 134,000 |   |  
            | 8/7/2013 | +0.40 / +9.30% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 3.97 | 236,000 |   |  			
            | 8/6/2013 | 0.00 / 0.00% | 4.40 | 4.40 | 4.30 | 4.30 | 4.30 | 3.63 | 99,400 |   |  
            | 8/5/2013 | 0.00 / 0.00% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 3.63 | 150,000 |   |  			
            | 8/2/2013 | -0.40 / -8.51% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 3.63 | 900 |   |  
            | 8/1/2013 | +0.40 / +9.30% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 3.97 | 401,390 |   |  			
            | 7/31/2013 | -0.50 / -10.42% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 3.63 | 210,000 |   |  
            | 7/30/2013 | 0.00 / 0.00% | 4.80 | 4.80 | 4.80 | 4.80 | 4.80 | 4.05 | 23,000 |   |  			
            | 7/29/2013 | +0.40 / +9.09% | 4.80 | 4.80 | 4.80 | 4.80 | 4.80 | 4.05 | 166,000 |   |  
            | 7/26/2013 | +0.40 / +10.00% | 4.40 | 4.40 | 4.40 | 4.40 | 4.40 | 3.71 | 217,790 |   |  			
            | 7/25/2013 | -0.20 / -4.76% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 3.38 | 116,000 |   |  
            | 7/24/2013 | 0.00 / 0.00% | 4.00 | 4.20 | 4.00 | 4.20 | 4.20 | 3.54 | 300 |   |  			
            | 7/23/2013 | -0.20 / -4.55% | 4.20 | 4.20 | 4.20 | 4.20 | 4.20 | 3.54 | 329,190 |   |  
            | 7/22/2013 | 0.00 / 0.00% | 4.40 | 4.40 | 4.40 | 4.40 | 4.40 | 3.71 | 86,800 |   |  			
            | 7/19/2013 | -0.10 / -2.22% | 4.20 | 4.40 | 4.10 | 4.40 | 4.40 | 3.71 | 5,300 |   |  
            | 7/18/2013 | 0.00 / 0.00% | 4.50 | 4.50 | 4.20 | 4.50 | 4.50 | 3.80 | 300,100 |   |  			
            | 7/17/2013 | 0.00 / 0.00% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 3.80 | 110,000 |   |  
            | 7/16/2013 | 0.00 / 0.00% | 4.10 | 4.50 | 4.10 | 4.50 | 4.50 | 3.80 | 220,700 |   |  			
            | 7/15/2013 | -0.20 / -4.26% | 4.40 | 4.60 | 4.30 | 4.50 | 4.50 | 3.80 | 277,600 |   |  
            | 7/12/2013 | -0.10 / -2.08% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 3.97 | 109,900 |   |  			
            | 7/11/2013 | +0.10 / +2.13% | 4.30 | 4.80 | 4.30 | 4.80 | 4.80 | 4.05 | 200,600 |   |  
            | 7/10/2013 | 0.00 / 0.00% | 4.50 | 4.70 | 4.30 | 4.70 | 4.70 | 3.97 | 4,400 |   |  			
            | 7/9/2013 | 0.00 / 0.00% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 3.97 | 403,990 |   |  
            | 7/8/2013 | 0.00 / 0.00% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 3.97 | 280,000 |   |  			
            | 7/5/2013 | +0.10 / +2.17% | 4.70 | 4.70 | 4.50 | 4.70 | 4.70 | 3.97 | 204,400 |   |  
            | 7/4/2013 | -0.10 / -2.13% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 3.88 | 184,400 |   |  |