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                    Closing price on 6/20/2011
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                    | Open | 11.40 |  
                    | High | 11.40 |  
                    | Low | 10.10 |  
                    | Volume | 1,200 |  
                    | Split-adjusted Price | 3.07 |  
                
             | 
 |  BBS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/20/2011 | -0.70 / -6.48% | 11.40 | 11.40 | 10.10 | 10.10 | 10.10 | 3.07 | 1,200 |   |  
            | 6/17/2011 | 0.00 / 0.00% | 10.80 | 10.80 | 10.80 | 10.80 | 10.80 | 3.28 | 0 |   |  			
            | 6/16/2011 | 0.00 / 0.00% | 10.80 | 10.80 | 10.80 | 10.80 | 10.80 | 3.28 | 0 |   |  
            | 6/15/2011 | +1.10 / +11.34% | 10.80 | 10.80 | 10.80 | 10.80 | 10.80 | 3.28 | 200 |   |  			
            | 6/14/2011 | 0.00 / 0.00% | 10.30 | 10.30 | 9.70 | 9.70 | 9.70 | 2.95 | 400 |   |  
            | 6/13/2011 | 0.00 / 0.00% | 9.70 | 9.70 | 9.70 | 9.70 | 9.70 | 2.95 | 0 |   |  			
            | 6/10/2011 | 0.00 / 0.00% | 9.70 | 9.70 | 9.70 | 9.70 | 9.70 | 2.95 | 0 |   |  
            | 6/9/2011 | 0.00 / 0.00% | 9.70 | 9.70 | 9.70 | 9.70 | 9.70 | 2.95 | 0 |   |  			
            | 6/8/2011 | -0.60 / -5.83% | 9.70 | 9.70 | 9.70 | 9.70 | 9.70 | 2.95 | 100 |   |  
            | 6/7/2011 | +0.60 / +6.19% | 10.30 | 10.30 | 10.30 | 10.30 | 10.30 | 3.13 | 200 |   |  			
            | 6/6/2011 | +0.50 / +5.43% | 9.70 | 9.70 | 9.70 | 9.70 | 9.70 | 2.95 | 100 |   |  
            | 6/3/2011 | 0.00 / 0.00% | 9.20 | 9.20 | 9.20 | 9.20 | 9.20 | 2.80 | 0 |   |  			
            | 6/2/2011 | -0.50 / -5.15% | 9.10 | 9.40 | 9.10 | 9.20 | 9.20 | 2.80 | 2,900 |   |  
            | 6/1/2011 | 0.00 / 0.00% | 9.70 | 9.70 | 9.70 | 9.70 | 9.70 | 2.95 | 0 |   |  			
            | 5/31/2011 | +1.10 / +12.79% | 9.70 | 9.70 | 9.70 | 9.70 | 9.70 | 2.95 | 0 |   |  
            | 5/30/2011 | -0.60 / -6.52% | 9.80 | 9.80 | 8.60 | 8.60 | 8.60 | 2.61 | 1,300 |   |  			
            | 5/27/2011 | -0.60 / -6.12% | 9.20 | 9.20 | 9.20 | 9.20 | 9.20 | 2.80 | 300 |   |  
            | 5/26/2011 | -0.70 / -6.67% | 9.80 | 9.80 | 9.80 | 9.80 | 9.80 | 2.61 | 4,200 |   |  			
            | 5/25/2011 | 0.00 / 0.00% | 10.50 | 10.50 | 10.50 | 10.50 | 10.50 | 2.80 | 0 |   |  
            | 5/24/2011 | 0.00 / 0.00% | 10.50 | 10.50 | 10.50 | 10.50 | 10.50 | 2.80 | 0 |   |  			
            | 5/23/2011 | -0.30 / -2.78% | 10.50 | 10.50 | 10.50 | 10.50 | 10.50 | 2.80 | 2,400 |   |  
            | 5/20/2011 | +0.10 / +0.93% | 11.30 | 11.30 | 10.80 | 10.80 | 10.80 | 2.88 | 7,300 |   |  			
            | 5/19/2011 | 0.00 / 0.00% | 10.70 | 10.70 | 10.70 | 10.70 | 10.70 | 2.85 | 3,700 |   |  
            | 5/18/2011 | -0.80 / -6.96% | 11.90 | 11.90 | 10.70 | 10.70 | 10.70 | 2.85 | 7,600 |   |  			
            | 5/17/2011 | -0.80 / -6.50% | 11.50 | 11.50 | 11.50 | 11.50 | 11.50 | 3.07 | 400 |   |  
            | 5/16/2011 | 0.00 / 0.00% | 12.30 | 12.30 | 12.30 | 12.30 | 12.30 | 3.28 | 0 |   |  			
            | 5/13/2011 | 0.00 / 0.00% | 12.30 | 12.30 | 12.30 | 12.30 | 12.30 | 3.28 | 400 |   |  
            | 5/12/2011 | -0.90 / -6.82% | 13.40 | 13.40 | 12.30 | 12.30 | 12.30 | 3.28 | 7,100 |   |  			
            | 5/11/2011 | 0.00 / 0.00% | 13.20 | 13.20 | 13.20 | 13.20 | 13.20 | 3.52 | 1,000 |   |  
            | 5/10/2011 | -0.20 / -1.49% | 14.10 | 14.10 | 13.20 | 13.20 | 13.20 | 3.52 | 10,200 |   |  |