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                    Closing price on 9/6/2013
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                    | Open | 3.90 |  
                    | High | 4.10 |  
                    | Low | 3.90 |  
                    | Volume | 323,700 |  
                    | Split-adjusted Price | 3.29 |  
                
             | 
 |  HBS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/6/2013 | +0.10 / +2.63% | 3.90 | 4.10 | 3.90 | 3.90 | 3.90 | 3.29 | 323,700 |   |  
            | 9/5/2013 | 0.00 / 0.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.21 | 0 |   |  			
            | 9/4/2013 | 0.00 / 0.00% | 3.90 | 3.90 | 3.80 | 3.80 | 3.80 | 3.21 | 2,000 |   |  
            | 9/3/2013 | -0.10 / -2.56% | 3.70 | 3.80 | 3.70 | 3.80 | 3.80 | 3.21 | 400 |   |  			
            | 8/30/2013 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.29 | 500 |   |  
            | 8/29/2013 | +0.10 / +2.63% | 3.90 | 4.10 | 3.90 | 3.90 | 3.90 | 3.29 | 473,990 |   |  			
            | 8/28/2013 | 0.00 / 0.00% | 3.70 | 4.10 | 3.70 | 3.80 | 3.80 | 3.21 | 233,700 |   |  
            | 8/27/2013 | 0.00 / 0.00% | 3.50 | 4.10 | 3.50 | 3.80 | 3.80 | 3.21 | 300,800 |   |  			
            | 8/26/2013 | 0.00 / 0.00% | 3.60 | 3.80 | 3.60 | 3.80 | 3.80 | 3.21 | 247,800 |   |  
            | 8/23/2013 | 0.00 / 0.00% | 3.60 | 3.80 | 3.50 | 3.80 | 3.80 | 3.21 | 6,600 |   |  			
            | 8/22/2013 | -0.20 / -5.00% | 4.10 | 4.10 | 3.60 | 3.80 | 3.80 | 3.21 | 5,500 |   |  
            | 8/21/2013 | -0.30 / -6.98% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 3.38 | 230 |   |  			
            | 8/20/2013 | -0.40 / -8.51% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 3.63 | 200 |   |  
            | 8/19/2013 | +0.40 / +9.30% | 4.70 | 4.70 | 4.70 | 4.70 | 4.70 | 3.97 | 79,900 |   |  			
            | 8/16/2013 | +0.10 / +2.38% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 3.63 | 20,000 |   |  
            | 8/15/2013 | -0.10 / -2.33% | 3.90 | 4.20 | 3.90 | 4.20 | 4.20 | 3.54 | 300 |   |  			
            | 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 |   |  |