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                    Closing price on 6/18/2014
                 |  |  
    
        |           
                
                    | Open | 6.50 |  
                    | High | 6.60 |  
                    | Low | 6.30 |  
                    | Volume | 274,090 |  
                    | Split-adjusted Price | 3.00 |  
                
             | 
 |  BSI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/18/2014 | -0.20 / -3.08% | 6.50 | 6.60 | 6.30 | 6.30 | 6.30 | 3.00 | 274,090 |   |  
            | 6/17/2014 | +0.20 / +3.17% | 6.30 | 6.60 | 6.30 | 6.50 | 6.50 | 3.09 | 59,810 |   |  			
            | 6/16/2014 | -0.20 / -3.08% | 6.50 | 6.50 | 6.30 | 6.30 | 6.30 | 3.00 | 38,410 |   |  
            | 6/13/2014 | +0.20 / +3.17% | 6.20 | 6.50 | 6.20 | 6.50 | 6.50 | 3.09 | 48,160 |   |  			
            | 6/12/2014 | -0.20 / -3.08% | 6.50 | 6.50 | 6.30 | 6.30 | 6.30 | 3.00 | 42,490 |   |  
            | 6/11/2014 | +0.20 / +3.17% | 6.30 | 6.60 | 6.30 | 6.50 | 6.50 | 3.09 | 39,040 |   |  			
            | 6/10/2014 | -0.30 / -4.55% | 6.60 | 6.60 | 6.30 | 6.30 | 6.30 | 3.00 | 71,750 |   |  
            | 6/9/2014 | 0.00 / 0.00% | 6.80 | 6.90 | 6.60 | 6.60 | 6.60 | 3.14 | 306,950 |   |  			
            | 6/6/2014 | +0.40 / +6.45% | 6.30 | 6.60 | 6.20 | 6.60 | 6.60 | 3.14 | 262,880 |   |  
            | 6/5/2014 | +0.30 / +5.08% | 5.80 | 6.20 | 5.80 | 6.20 | 6.20 | 2.95 | 50,950 |   |  			
            | 6/4/2014 | -0.30 / -4.84% | 6.20 | 6.20 | 5.90 | 5.90 | 5.90 | 2.81 | 127,790 |   |  
            | 6/3/2014 | +0.10 / +1.64% | 6.00 | 6.30 | 6.00 | 6.20 | 6.20 | 2.95 | 85,600 |   |  			
            | 6/2/2014 | -0.40 / -6.15% | 6.50 | 6.50 | 6.10 | 6.10 | 6.10 | 2.90 | 101,780 |   |  
            | 5/30/2014 | 0.00 / 0.00% | 6.50 | 6.60 | 6.30 | 6.50 | 6.50 | 3.09 | 171,750 |   |  			
            | 5/29/2014 | +0.10 / +1.56% | 6.40 | 6.50 | 6.10 | 6.50 | 6.50 | 3.09 | 147,300 |   |  
            | 5/28/2014 | -0.10 / -1.54% | 6.30 | 6.50 | 6.20 | 6.40 | 6.40 | 3.05 | 208,870 |   |  			
            | 5/27/2014 | +0.30 / +4.84% | 6.30 | 6.50 | 6.10 | 6.50 | 6.50 | 3.09 | 165,280 |   |  
            | 5/26/2014 | +0.30 / +5.08% | 5.70 | 6.20 | 5.70 | 6.20 | 6.20 | 2.95 | 212,120 |   |  			
            | 5/23/2014 | -0.10 / -1.67% | 6.00 | 6.10 | 5.80 | 5.90 | 5.90 | 2.81 | 177,680 |   |  
            | 5/22/2014 | +0.30 / +5.26% | 5.80 | 6.00 | 5.80 | 6.00 | 6.00 | 2.86 | 560,520 |   |  			
            | 5/21/2014 | +0.30 / +5.56% | 5.60 | 5.70 | 5.40 | 5.70 | 5.70 | 2.71 | 174,130 |   |  
            | 5/20/2014 | +0.30 / +5.88% | 5.10 | 5.40 | 5.10 | 5.40 | 5.40 | 2.57 | 264,880 |   |  			
            | 5/19/2014 | 0.00 / 0.00% | 5.10 | 5.30 | 4.90 | 5.10 | 5.10 | 2.43 | 249,510 |   |  
            | 5/16/2014 | +0.20 / +4.08% | 4.90 | 5.10 | 4.70 | 5.10 | 5.10 | 2.43 | 146,290 |   |  			
            | 5/15/2014 | 0.00 / 0.00% | 4.90 | 5.20 | 4.60 | 4.90 | 4.90 | 2.33 | 145,180 |   |  
            | 5/14/2014 | +0.30 / +6.52% | 4.30 | 4.90 | 4.30 | 4.90 | 4.90 | 2.33 | 159,400 |   |  			
            | 5/13/2014 | -0.30 / -6.12% | 4.60 | 4.80 | 4.60 | 4.60 | 4.60 | 2.19 | 129,150 |   |  
            | 5/12/2014 | -0.30 / -5.77% | 5.20 | 5.20 | 4.90 | 4.90 | 4.90 | 2.33 | 50,320 |   |  			
            | 5/9/2014 | -0.20 / -3.70% | 5.10 | 5.30 | 5.10 | 5.20 | 5.20 | 2.48 | 252,230 |   |  
            | 5/8/2014 | -0.30 / -5.26% | 5.70 | 5.70 | 5.40 | 5.40 | 5.40 | 2.57 | 181,660 |   |  |