| 
    
        
            | 
                    Closing price on 8/15/2017
                 |  |  
    
        |           
                
                    | Open | 7.40 |  
                    | High | 7.80 |  
                    | Low | 7.00 |  
                    | Volume | 12,200 |  
                    | Split-adjusted Price | 5.04 |  
                
             | 
 |  BLI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/15/2017 | +0.30 / +4.29% | 7.40 | 7.80 | 7.00 | 7.30 | 7.35 | 5.04 | 12,200 |   |  
            | 8/14/2017 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 0 |   |  			
            | 8/11/2017 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 400 |   |  
            | 8/10/2017 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 2,300 |   |  			
            | 8/9/2017 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 1,900 |   |  
            | 8/8/2017 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 9,000 |   |  			
            | 8/7/2017 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 12,000 |   |  
            | 8/4/2017 | 0.00 / 0.00% | 7.30 | 7.30 | 7.00 | 7.00 | 7.04 | 4.83 | 9,540 |   |  			
            | 8/3/2017 | -0.40 / -5.41% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 2,300 |   |  
            | 8/2/2017 | +0.40 / +5.71% | 7.40 | 7.40 | 7.40 | 7.40 | 7.40 | 5.11 | 231 |   |  			
            | 8/1/2017 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 300 |   |  
            | 7/31/2017 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 19,615 |   |  			
            | 7/28/2017 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 9,400 |   |  
            | 7/27/2017 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 12,000 |   |  			
            | 7/26/2017 | 0.00 / 0.00% | 7.40 | 7.40 | 7.00 | 7.00 | 7.00 | 4.83 | 8,300 |   |  
            | 7/25/2017 | -0.30 / -4.11% | 7.10 | 7.30 | 7.00 | 7.00 | 7.00 | 4.83 | 18,500 |   |  			
            | 7/24/2017 | +0.40 / +5.80% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 5.04 | 100 |   |  
            | 7/21/2017 | -0.10 / -1.43% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 4.76 | 700 |   |  			
            | 7/20/2017 | -0.40 / -5.41% | 6.50 | 7.10 | 6.20 | 7.00 | 6.46 | 4.83 | 7,200 |   |  
            | 7/19/2017 | -0.20 / -2.63% | 6.60 | 7.40 | 6.60 | 7.40 | 7.20 | 5.11 | 591 |   |  			
            | 7/18/2017 | +0.60 / +8.57% | 7.60 | 7.60 | 7.60 | 7.60 | 7.60 | 5.25 | 0 |   |  
            | 7/17/2017 | 0.00 / 0.00% | 7.70 | 7.70 | 7.00 | 7.00 | 7.60 | 4.83 | 6,800 |   |  			
            | 7/14/2017 | -0.40 / -5.41% | 7.00 | 7.30 | 7.00 | 7.00 | 7.02 | 4.83 | 5,300 |   |  
            | 7/13/2017 | -1.30 / -14.94% | 7.40 | 7.60 | 7.40 | 7.40 | 7.45 | 5.11 | 384 |   |  			
            | 7/12/2017 | +1.10 / +14.47% | 8.70 | 8.70 | 8.70 | 8.70 | 8.70 | 6.00 | 400 |   |  
            | 7/11/2017 | +0.40 / +5.56% | 7.60 | 7.60 | 7.60 | 7.60 | 7.60 | 5.25 | 200 |   |  			
            | 7/10/2017 | -0.10 / -1.37% | 7.00 | 7.20 | 7.00 | 7.20 | 7.13 | 4.97 | 300 |   |  
            | 7/7/2017 | +0.30 / +4.29% | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 5.04 | 100 |   |  			
            | 7/6/2017 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 5,300 |   |  
            | 7/5/2017 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 4.83 | 3,000 |   |  |