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            | 
                    Closing price on 3/11/2014
                 |  |  
    
        |           
                
                    | Open | 7.60 |  
                    | High | 7.90 |  
                    | Low | 7.60 |  
                    | Volume | 194,010 |  
                    | Split-adjusted Price | 3.71 |  
                
             | 
 |  BSI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/11/2014 | +0.10 / +1.30% | 7.60 | 7.90 | 7.60 | 7.80 | 7.80 | 3.71 | 194,010 |   |  
            | 3/10/2014 | 0.00 / 0.00% | 7.60 | 7.80 | 7.40 | 7.70 | 7.70 | 3.67 | 363,880 |   |  			
            | 3/7/2014 | +0.30 / +4.05% | 7.70 | 7.90 | 7.50 | 7.70 | 7.70 | 3.67 | 263,720 |   |  
            | 3/6/2014 | +0.40 / +5.71% | 7.30 | 7.40 | 7.30 | 7.40 | 7.40 | 3.52 | 622,450 |   |  			
            | 3/5/2014 | +0.40 / +6.06% | 6.60 | 7.00 | 6.60 | 7.00 | 7.00 | 3.33 | 578,090 |   |  
            | 3/4/2014 | +0.10 / +1.54% | 6.40 | 6.60 | 6.20 | 6.60 | 6.60 | 3.14 | 96,030 |   |  			
            | 3/3/2014 | -0.10 / -1.52% | 6.60 | 6.70 | 6.30 | 6.50 | 6.50 | 3.09 | 161,700 |   |  
            | 2/28/2014 | +0.10 / +1.54% | 6.50 | 6.60 | 6.40 | 6.60 | 6.60 | 3.14 | 50,860 |   |  			
            | 2/27/2014 | -0.10 / -1.52% | 6.60 | 6.70 | 6.50 | 6.50 | 6.50 | 3.09 | 248,550 |   |  
            | 2/26/2014 | 0.00 / 0.00% | 6.50 | 6.60 | 6.50 | 6.60 | 6.60 | 3.14 | 48,360 |   |  			
            | 2/25/2014 | -0.10 / -1.49% | 6.60 | 6.70 | 6.40 | 6.60 | 6.60 | 3.14 | 200,990 |   |  
            | 2/24/2014 | +0.10 / +1.52% | 6.70 | 6.70 | 6.40 | 6.70 | 6.70 | 3.19 | 83,680 |   |  			
            | 2/21/2014 | -0.20 / -2.94% | 6.50 | 6.70 | 6.50 | 6.60 | 6.60 | 3.14 | 172,500 |   |  
            | 2/20/2014 | 0.00 / 0.00% | 6.80 | 7.00 | 6.60 | 6.80 | 6.80 | 3.24 | 562,330 |   |  			
            | 2/19/2014 | +0.30 / +4.62% | 6.50 | 6.80 | 6.50 | 6.80 | 6.80 | 3.24 | 246,780 |   |  
            | 2/18/2014 | 0.00 / 0.00% | 6.50 | 6.60 | 6.40 | 6.50 | 6.50 | 3.09 | 226,760 |   |  			
            | 2/17/2014 | -0.10 / -1.52% | 6.60 | 6.60 | 6.50 | 6.50 | 6.50 | 3.09 | 129,690 |   |  
            | 2/14/2014 | +0.40 / +6.45% | 6.30 | 6.60 | 6.30 | 6.60 | 6.60 | 3.14 | 346,860 |   |  			
            | 2/13/2014 | +0.10 / +1.64% | 6.20 | 6.30 | 6.00 | 6.20 | 6.20 | 2.95 | 220,150 |   |  
            | 2/12/2014 | +0.20 / +3.39% | 5.90 | 6.20 | 5.90 | 6.10 | 6.10 | 2.90 | 154,370 |   |  			
            | 2/11/2014 | -0.30 / -4.84% | 6.20 | 6.30 | 5.90 | 5.90 | 5.90 | 2.81 | 191,700 |   |  
            | 2/10/2014 | +0.40 / +6.90% | 5.70 | 6.20 | 5.70 | 6.20 | 6.20 | 2.95 | 110,680 |   |  			
            | 2/7/2014 | -0.30 / -4.92% | 6.10 | 6.10 | 5.80 | 5.80 | 5.80 | 2.76 | 201,630 |   |  
            | 2/6/2014 | -0.30 / -4.69% | 6.50 | 6.50 | 6.10 | 6.10 | 6.10 | 2.90 | 98,240 |   |  			
            | 1/27/2014 | 0.00 / 0.00% | 6.30 | 6.40 | 6.20 | 6.40 | 6.40 | 3.05 | 60,300 |   |  
            | 1/24/2014 | -0.20 / -3.03% | 6.60 | 6.60 | 6.30 | 6.40 | 6.40 | 3.05 | 83,950 |   |  			
            | 1/23/2014 | +0.40 / +6.45% | 6.20 | 6.60 | 6.20 | 6.60 | 6.60 | 3.14 | 86,650 |   |  
            | 1/22/2014 | -0.10 / -1.59% | 6.30 | 6.50 | 6.10 | 6.20 | 6.20 | 2.95 | 203,840 |   |  			
            | 1/21/2014 | -0.20 / -3.08% | 6.50 | 6.60 | 6.30 | 6.30 | 6.30 | 3.00 | 84,290 |   |  
            | 1/20/2014 | -0.30 / -4.41% | 7.00 | 7.00 | 6.50 | 6.50 | 6.50 | 3.09 | 138,530 |   |  |