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                    Closing price on 6/15/2020
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        |           
                
                    | Open | 6.80 |  
                    | High | 6.80 |  
                    | Low | 6.70 |  
                    | Volume | 5,600 |  
                    | Split-adjusted Price | 5.32 |  
                
             | 
 |  BLI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/15/2020 | -0.10 / -1.47% | 6.80 | 6.80 | 6.70 | 6.70 | 6.79 | 5.32 | 5,600 |   |  
            | 6/12/2020 | +0.30 / +4.48% | 6.70 | 7.00 | 6.70 | 7.00 | 6.83 | 5.56 | 1,600 |   |  			
            | 6/11/2020 | -0.30 / -4.29% | 6.70 | 6.70 | 6.70 | 6.70 | 6.70 | 5.32 | 1,200 |   |  
            | 6/10/2020 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 5.56 | 0 |   |  			
            | 6/9/2020 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 5.56 | 100 |   |  
            | 6/8/2020 | +0.30 / +4.48% | 6.70 | 7.00 | 6.20 | 7.00 | 6.65 | 5.56 | 2,200 |   |  			
            | 6/5/2020 | 0.00 / 0.00% | 6.70 | 7.00 | 6.70 | 7.00 | 6.72 | 5.56 | 5,900 |   |  
            | 6/4/2020 | +0.10 / +1.45% | 6.70 | 7.00 | 6.70 | 7.00 | 6.84 | 5.56 | 3,600 |   |  			
            | 6/3/2020 | 0.00 / 0.00% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 5.48 | 0 |   |  
            | 6/2/2020 | -0.10 / -1.43% | 6.90 | 6.90 | 6.90 | 6.90 | 6.90 | 5.48 | 100 |   |  			
            | 6/1/2020 | -0.10 / -1.41% | 6.40 | 7.00 | 6.20 | 7.00 | 6.42 | 5.56 | 2,600 |   |  
            | 5/29/2020 | 0.00 / 0.00% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 5.64 | 0 |   |  			
            | 5/28/2020 | -0.10 / -1.39% | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 5.64 | 0 |   |  
            | 5/27/2020 | +0.20 / +2.86% | 7.00 | 7.20 | 7.00 | 7.20 | 7.10 | 5.72 | 4,000 |   |  			
            | 5/26/2020 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 5.56 | 2,000 |   |  
            | 5/25/2020 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 5.56 | 700 |   |  			
            | 5/22/2020 | -0.90 / -11.39% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 5.56 | 400 |   |  
            | 5/21/2020 | 0.00 / 0.00% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 6.27 | 0 |   |  			
            | 5/20/2020 | -1.30 / -14.13% | 7.90 | 7.90 | 7.90 | 7.90 | 7.90 | 6.27 | 100 |   |  
            | 5/19/2020 | +1.20 / +15.00% | 9.20 | 9.20 | 9.20 | 9.20 | 9.20 | 7.31 | 100 |   |  			
            | 5/18/2020 | -1.30 / -13.98% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 6.35 | 100 |   |  
            | 5/15/2020 | 0.00 / 0.00% | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 7.39 | 0 |   |  			
            | 5/14/2020 | +1.10 / +13.41% | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 7.39 | 100 |   |  
            | 5/13/2020 | +1.00 / +13.89% | 8.20 | 8.20 | 8.20 | 8.20 | 8.20 | 6.51 | 100 |   |  			
            | 5/12/2020 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 5.72 | 0 |   |  
            | 5/11/2020 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 5.72 | 0 |   |  			
            | 5/8/2020 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 5.72 | 0 |   |  
            | 5/7/2020 | 0.00 / 0.00% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 5.72 | 0 |   |  			
            | 5/6/2020 | +0.20 / +2.86% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 5.72 | 100 |   |  
            | 5/5/2020 | 0.00 / 0.00% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 5.56 | 0 |   |  |