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            | 
                    Closing price on 1/19/2018
                 |  |  
    
        |           
                
                    | Open | 3.60 |  
                    | High | 3.70 |  
                    | Low | 3.60 |  
                    | Volume | 8,100 |  
                    | Split-adjusted Price | 3.70 |  
                
             | 
 |  BLF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/19/2018 | -0.10 / -2.63% | 3.60 | 3.70 | 3.60 | 3.70 | 3.60 | 3.70 | 8,100 |   |  
            | 1/18/2018 | +0.20 / +5.56% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 100 |   |  			
            | 1/17/2018 | -0.10 / -2.70% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 600 |   |  
            | 1/16/2018 | 0.00 / 0.00% | 3.60 | 3.70 | 3.50 | 3.70 | 3.56 | 3.70 | 500 |   |  			
            | 1/15/2018 | 0.00 / 0.00% | 3.80 | 3.80 | 3.70 | 3.70 | 3.77 | 3.70 | 300 |   |  
            | 1/12/2018 | -0.10 / -2.63% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 2,500 |   |  			
            | 1/11/2018 | 0.00 / 0.00% | 3.70 | 3.80 | 3.70 | 3.80 | 3.70 | 3.80 | 5,100 |   |  
            | 1/10/2018 | 0.00 / 0.00% | 3.90 | 3.90 | 3.80 | 3.80 | 3.89 | 3.80 | 700 |   |  			
            | 1/9/2018 | 0.00 / 0.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 10 |   |  
            | 1/8/2018 | -0.10 / -2.56% | 4.00 | 4.00 | 3.60 | 3.80 | 3.62 | 3.80 | 122,300 |   |  			
            | 1/5/2018 | 0.00 / 0.00% | 3.60 | 3.90 | 3.60 | 3.90 | 3.75 | 3.90 | 200 |   |  
            | 1/4/2018 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 1,800 |   |  			
            | 1/3/2018 | 0.00 / 0.00% | 3.60 | 3.90 | 3.60 | 3.90 | 3.66 | 3.90 | 500 |   |  
            | 1/2/2018 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 0 |   |  			
            | 12/29/2017 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 0 |   |  
            | 12/28/2017 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 0 |   |  			
            | 12/27/2017 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 0 |   |  
            | 12/26/2017 | +0.20 / +5.41% | 3.80 | 3.90 | 3.80 | 3.90 | 3.83 | 3.90 | 400 |   |  			
            | 12/25/2017 | 0.00 / 0.00% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 0 |   |  
            | 12/22/2017 | 0.00 / 0.00% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 500 |   |  			
            | 12/21/2017 | -0.20 / -5.13% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 5,000 |   |  
            | 12/20/2017 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 0 |   |  			
            | 12/19/2017 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 0 |   |  
            | 12/18/2017 | +0.10 / +2.63% | 3.70 | 3.90 | 3.70 | 3.90 | 3.84 | 3.90 | 500 |   |  			
            | 12/15/2017 | 0.00 / 0.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 0 |   |  
            | 12/14/2017 | 0.00 / 0.00% | 3.70 | 3.80 | 3.70 | 3.80 | 3.70 | 3.80 | 3,100 |   |  			
            | 12/13/2017 | 0.00 / 0.00% | 3.50 | 3.80 | 3.50 | 3.80 | 3.52 | 3.80 | 8,150 |   |  
            | 12/12/2017 | 0.00 / 0.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 0 |   |  			
            | 12/11/2017 | 0.00 / 0.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 420 |   |  
            | 12/8/2017 | -0.10 / -2.56% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 1,000 |   |  |