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                    Closing price on 10/6/2011
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                    | Open | 7.20 |  
                    | High | 7.20 |  
                    | Low | 7.10 |  
                    | Volume | 2,200 |  
                    | Split-adjusted Price | 2.16 |  
                
             | 
 |  BBS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/6/2011 | -0.20 / -2.74% | 7.20 | 7.20 | 7.10 | 7.10 | 7.10 | 2.16 | 2,200 |   |  
            | 10/5/2011 | 0.00 / 0.00% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 2.22 | 97,300 |   |  			
            | 10/4/2011 | -0.50 / -6.41% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 2.22 | 4,800 |   |  
            | 10/3/2011 | +0.30 / +4.00% | 8.00 | 8.00 | 7.70 | 7.80 | 7.80 | 2.37 | 2,400 |   |  			
            | 9/30/2011 | -0.30 / -3.85% | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | 2.28 | 600 |   |  
            | 9/29/2011 | 0.00 / 0.00% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 2.37 | 0 |   |  			
            | 9/28/2011 | 0.00 / 0.00% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 2.37 | 0 |   |  
            | 9/27/2011 | 0.00 / 0.00% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 2.37 | 2,200 |   |  			
            | 9/26/2011 | 0.00 / 0.00% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 2.37 | 0 |   |  
            | 9/23/2011 | 0.00 / 0.00% | 7.80 | 7.80 | 7.80 | 7.80 | 7.80 | 2.37 | 0 |   |  			
            | 9/22/2011 | -0.30 / -3.70% | 7.80 | 7.80 | 7.70 | 7.80 | 7.80 | 2.37 | 6,700 |   |  
            | 9/21/2011 | +0.20 / +2.53% | 8.10 | 8.10 | 8.10 | 8.10 | 8.10 | 2.46 | 100 |   |  			
            | 9/20/2011 | +0.50 / +6.76% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 2.40 | 0 |   |  
            | 9/19/2011 | 0.00 / 0.00% | 7.90 | 7.90 | 7.40 | 7.40 | 7.40 | 2.25 | 1,300 |   |  			
            | 9/16/2011 | +0.10 / +1.37% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 2.25 | 7,300 |   |  
            | 9/15/2011 | -0.80 / -9.88% | 7.60 | 7.60 | 7.30 | 7.30 | 7.30 | 2.22 | 15,000 |   |  			
            | 9/14/2011 | +0.30 / +3.85% | 7.40 | 8.10 | 7.40 | 8.10 | 8.10 | 2.46 | 3,700 |   |  
            | 9/13/2011 | +0.40 / +5.41% | 7.60 | 7.80 | 7.50 | 7.80 | 7.80 | 2.37 | 15,300 |   |  			
            | 9/12/2011 | +0.30 / +4.23% | 7.40 | 7.40 | 7.10 | 7.40 | 7.40 | 2.25 | 9,900 |   |  
            | 9/9/2011 | -0.60 / -7.79% | 7.30 | 7.30 | 7.00 | 7.10 | 7.10 | 2.16 | 17,600 |   |  			
            | 9/8/2011 | +0.40 / +5.48% | 7.30 | 7.70 | 7.00 | 7.70 | 7.70 | 2.34 | 33,100 |   |  
            | 9/7/2011 | +0.60 / +8.96% | 7.10 | 7.30 | 7.10 | 7.30 | 7.30 | 2.22 | 900 |   |  			
            | 9/6/2011 | -0.40 / -5.63% | 7.10 | 7.10 | 6.70 | 6.70 | 6.70 | 2.04 | 5,000 |   |  
            | 9/5/2011 | -0.30 / -4.05% | 7.00 | 7.40 | 7.00 | 7.10 | 7.10 | 2.16 | 5,200 |   |  			
            | 9/1/2011 | +0.10 / +1.37% | 7.30 | 7.50 | 7.30 | 7.40 | 7.40 | 2.25 | 3,800 |   |  
            | 8/31/2011 | -0.50 / -6.41% | 7.40 | 7.40 | 7.30 | 7.30 | 7.30 | 2.22 | 4,600 |   |  			
            | 8/30/2011 | -0.50 / -6.02% | 8.00 | 8.00 | 7.80 | 7.80 | 7.80 | 2.37 | 3,100 |   |  
            | 8/29/2011 | +0.50 / +6.41% | 8.30 | 8.30 | 8.30 | 8.30 | 8.30 | 2.52 | 300 |   |  			
            | 8/26/2011 | -0.20 / -2.50% | 8.50 | 8.50 | 7.80 | 7.80 | 7.80 | 2.37 | 1,900 |   |  
            | 8/25/2011 | +0.70 / +9.59% | 8.50 | 8.50 | 8.00 | 8.00 | 8.00 | 2.43 | 200 |   |  |