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                    Closing price on 11/5/2018
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        |           
                
                    | Open | 6.30 |  
                    | High | 6.30 |  
                    | Low | 6.30 |  
                    | Volume | 2,300 |  
                    | Split-adjusted Price | 4.55 |  
                
             | 
 |  BLI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/5/2018 | -0.30 / -4.55% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 4.55 | 2,300 |   |  
            | 11/2/2018 | +0.60 / +9.52% | 6.40 | 6.90 | 6.40 | 6.90 | 6.57 | 4.98 | 300 |   |  			
            | 11/1/2018 | 0.00 / 0.00% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 4.55 | 0 |   |  
            | 10/31/2018 | 0.00 / 0.00% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 4.55 | 200 |   |  			
            | 10/30/2018 | 0.00 / 0.00% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 4.55 | 0 |   |  
            | 10/29/2018 | -0.50 / -7.35% | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 4.55 | 200 |   |  			
            | 10/26/2018 | 0.00 / 0.00% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 4.91 | 5,200 |   |  
            | 10/25/2018 | +0.50 / +7.94% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 4.91 | 5,000 |   |  			
            | 10/24/2018 | -0.90 / -12.50% | 6.40 | 6.40 | 6.30 | 6.30 | 6.31 | 4.55 | 2,000 |   |  
            | 10/23/2018 | +0.60 / +9.09% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 5.20 | 100 |   |  			
            | 10/22/2018 | -0.60 / -8.33% | 6.60 | 6.60 | 6.60 | 6.60 | 6.60 | 4.77 | 200 |   |  
            | 10/19/2018 | +0.30 / +4.35% | 7.10 | 7.20 | 7.10 | 7.20 | 7.20 | 5.20 | 4,000 |   |  			
            | 10/18/2018 | 0.00 / 0.00% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 4.98 | 0 |   |  
            | 10/17/2018 | +0.70 / +11.29% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 4.98 | 100 |   |  			
            | 10/16/2018 | -0.70 / -10.14% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 4.48 | 500 |   |  
            | 10/15/2018 | +0.40 / +6.15% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 4.98 | 600 |   |  			
            | 10/12/2018 | -0.30 / -4.41% | 6.50 | 6.50 | 6.50 | 6.50 | 6.50 | 4.69 | 1,270 |   |  
            | 10/11/2018 | +0.10 / +1.49% | 6.80 | 6.80 | 6.80 | 6.80 | 6.80 | 4.91 | 13,719 |   |  			
            | 10/10/2018 | 0.00 / 0.00% | 6.90 | 6.90 | 6.70 | 6.70 | 6.76 | 4.84 | 1,600 |   |  
            | 10/9/2018 | +0.10 / +1.52% | 6.60 | 6.70 | 5.80 | 6.70 | 6.43 | 4.84 | 4,200 |   |  			
            | 10/8/2018 | +0.30 / +4.76% | 6.50 | 6.60 | 6.50 | 6.60 | 6.55 | 4.77 | 1,200 |   |  
            | 10/5/2018 | 0.00 / 0.00% | 6.60 | 7.00 | 6.20 | 7.00 | 6.25 | 5.05 | 2,400 |   |  			
            | 10/4/2018 | +0.40 / +6.06% | 6.80 | 7.00 | 6.80 | 7.00 | 6.90 | 5.05 | 200 |   |  
            | 10/3/2018 | -0.10 / -1.49% | 6.60 | 6.60 | 6.60 | 6.60 | 6.60 | 4.77 | 3,000 |   |  			
            | 10/2/2018 | +0.10 / +1.52% | 7.10 | 7.10 | 6.60 | 6.70 | 6.74 | 4.84 | 3,000 |   |  
            | 10/1/2018 | +0.10 / +1.54% | 6.50 | 6.60 | 6.50 | 6.60 | 6.53 | 4.77 | 1,700 |   |  			
            | 9/28/2018 | 0.00 / 0.00% | 6.50 | 6.60 | 6.40 | 6.60 | 6.50 | 4.77 | 700 |   |  
            | 9/27/2018 | 0.00 / 0.00% | 6.60 | 6.60 | 6.60 | 6.60 | 6.60 | 4.77 | 0 |   |  			
            | 9/26/2018 | 0.00 / 0.00% | 6.60 | 6.60 | 6.60 | 6.60 | 6.60 | 4.77 | 0 |   |  
            | 9/25/2018 | +0.30 / +4.76% | 6.60 | 6.60 | 6.60 | 6.60 | 6.60 | 4.77 | 300 |   |  |