| 
    
        
            | 
                    Closing price on 11/27/2017
                 |  |  
    
        |           
                
                    | Open | 4.80 |  
                    | High | 4.80 |  
                    | Low | 4.10 |  
                    | Volume | 16,200 |  
                    | Split-adjusted Price | 4.60 |  
                
             | 
 |  BLF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/27/2017 | +0.10 / +2.22% | 4.80 | 4.80 | 4.10 | 4.60 | 4.11 | 4.60 | 16,200 |   |  
            | 11/24/2017 | 0.00 / 0.00% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 0 |   |  			
            | 11/23/2017 | -0.10 / -2.17% | 4.20 | 4.50 | 4.20 | 4.50 | 4.27 | 4.50 | 430 |   |  
            | 11/22/2017 | +0.10 / +2.22% | 4.90 | 4.90 | 4.40 | 4.60 | 4.70 | 4.60 | 500 |   |  			
            | 11/21/2017 | -0.40 / -8.16% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 1,000 |   |  
            | 11/20/2017 | 0.00 / 0.00% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 0 |   |  			
            | 11/17/2017 | 0.00 / 0.00% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 0 |   |  
            | 11/16/2017 | 0.00 / 0.00% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 0 |   |  			
            | 11/15/2017 | 0.00 / 0.00% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 0 |   |  
            | 11/14/2017 | 0.00 / 0.00% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 0 |   |  			
            | 11/13/2017 | +0.40 / +8.89% | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 4.90 | 100 |   |  
            | 11/10/2017 | -0.50 / -10.00% | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 4.50 | 700 |   |  			
            | 11/9/2017 | 0.00 / 0.00% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 0 |   |  
            | 11/8/2017 | +0.40 / +8.70% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 300 |   |  			
            | 11/7/2017 | 0.00 / 0.00% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 0 |   |  
            | 11/6/2017 | 0.00 / 0.00% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 0 |   |  			
            | 11/3/2017 | 0.00 / 0.00% | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 4.60 | 0 |   |  
            | 11/2/2017 | +0.30 / +6.98% | 4.50 | 4.70 | 3.90 | 4.60 | 3.98 | 4.60 | 2,500 |   |  			
            | 11/1/2017 | -0.40 / -8.51% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 500 |   |  
            | 10/31/2017 | +0.40 / +9.30% | 4.30 | 4.70 | 4.30 | 4.70 | 4.40 | 4.70 | 400 |   |  			
            | 10/30/2017 | 0.00 / 0.00% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 0 |   |  
            | 10/27/2017 | 0.00 / 0.00% | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 4.30 | 0 |   |  			
            | 10/26/2017 | 0.00 / 0.00% | 4.30 | 4.50 | 3.90 | 4.30 | 4.09 | 4.30 | 1,900 |   |  
            | 10/25/2017 | +0.10 / +2.38% | 4.30 | 4.30 | 4.20 | 4.30 | 4.26 | 4.30 | 7,000 |   |  			
            | 10/24/2017 | 0.00 / 0.00% | 3.90 | 4.20 | 3.90 | 4.20 | 4.13 | 4.20 | 1,500 |   |  
            | 10/23/2017 | +0.10 / +2.44% | 4.20 | 4.30 | 4.20 | 4.20 | 4.23 | 4.20 | 2,070 |   |  			
            | 10/20/2017 | -0.20 / -4.65% | 4.10 | 4.10 | 4.10 | 4.10 | 4.10 | 4.10 | 800 |   |  
            | 10/19/2017 | +0.10 / +2.38% | 3.90 | 4.30 | 3.80 | 4.30 | 3.80 | 4.30 | 76,300 |   |  			
            | 10/18/2017 | -0.10 / -2.33% | 4.00 | 4.20 | 3.90 | 4.20 | 3.90 | 4.20 | 25,600 |   |  
            | 10/17/2017 | 0.00 / 0.00% | 4.00 | 4.30 | 4.00 | 4.30 | 4.08 | 4.30 | 400 |   |  |