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                    Closing price on 8/11/2020
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                    | Open | 11.70 |  
                    | High | 11.70 |  
                    | Low | 11.70 |  
                    | Volume | 400 |  
                    | Split-adjusted Price | 8.11 |  
                
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 |  BSA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/11/2020 | +0.10 / +0.86% | 11.70 | 11.70 | 11.70 | 11.70 | 11.70 | 8.11 | 400 |   |  
            | 8/10/2020 | -0.40 / -3.33% | 11.80 | 11.80 | 11.50 | 11.60 | 11.74 | 8.04 | 8,900 |   |  			
            | 8/7/2020 | 0.00 / 0.00% | 12.00 | 12.00 | 12.00 | 12.00 | 12.00 | 8.31 | 0 |   |  
            | 8/6/2020 | -0.20 / -1.64% | 12.00 | 12.00 | 12.00 | 12.00 | 12.00 | 8.31 | 1,000 |   |  			
            | 8/5/2020 | -0.20 / -1.61% | 12.20 | 12.20 | 12.20 | 12.20 | 12.20 | 8.45 | 100 |   |  
            | 8/4/2020 | +0.10 / +0.81% | 12.10 | 12.40 | 12.10 | 12.40 | 12.13 | 8.59 | 14,800 |   |  			
            | 8/3/2020 | +0.60 / +5.13% | 11.80 | 12.30 | 11.80 | 12.30 | 12.07 | 8.52 | 32,400 |   |  
            | 7/31/2020 | 0.00 / 0.00% | 11.70 | 11.80 | 11.70 | 11.80 | 11.71 | 8.18 | 46,200 |   |  			
            | 7/30/2020 | +0.60 / +5.36% | 11.00 | 11.80 | 11.00 | 11.80 | 11.66 | 8.18 | 54,200 |   |  
            | 7/29/2020 | 0.00 / 0.00% | 11.20 | 11.20 | 11.00 | 11.20 | 11.20 | 7.76 | 74,500 |   |  			
            | 7/28/2020 | -0.20 / -1.75% | 11.20 | 11.20 | 11.10 | 11.20 | 11.16 | 7.76 | 42,400 |   |  
            | 7/27/2020 | 0.00 / 0.00% | 11.40 | 11.40 | 11.20 | 11.40 | 11.33 | 7.90 | 2,700 |   |  			
            | 7/24/2020 | 0.00 / 0.00% | 11.40 | 11.40 | 11.30 | 11.40 | 11.38 | 7.90 | 7,400 |   |  
            | 7/23/2020 | -0.10 / -0.87% | 11.40 | 11.40 | 11.40 | 11.40 | 11.40 | 7.90 | 10,000 |   |  			
            | 7/22/2020 | +0.10 / +0.88% | 11.30 | 11.50 | 11.30 | 11.50 | 11.40 | 7.97 | 10,600 |   |  
            | 7/21/2020 | -0.30 / -2.56% | 11.60 | 11.60 | 11.20 | 11.40 | 11.44 | 7.90 | 45,900 |   |  			
            | 7/20/2020 | 0.00 / 0.00% | 11.80 | 11.80 | 11.70 | 11.70 | 11.70 | 8.11 | 3,100 |   |  
            | 7/17/2020 | 0.00 / 0.00% | 11.70 | 11.70 | 11.70 | 11.70 | 11.70 | 8.11 | 300 |   |  			
            | 7/16/2020 | 0.00 / 0.00% | 11.80 | 11.80 | 11.70 | 11.70 | 11.78 | 8.11 | 600 |   |  
            | 7/15/2020 | 0.00 / 0.00% | 11.70 | 11.90 | 11.70 | 11.70 | 11.75 | 8.11 | 4,100 |   |  			
            | 7/14/2020 | +0.10 / +0.86% | 11.70 | 11.70 | 11.70 | 11.70 | 11.70 | 8.11 | 500 |   |  
            | 7/13/2020 | 0.00 / 0.00% | 11.50 | 11.60 | 11.50 | 11.60 | 11.60 | 8.04 | 27,100 |   |  			
            | 7/10/2020 | -0.10 / -0.85% | 11.80 | 11.80 | 11.60 | 11.60 | 11.63 | 8.04 | 11,200 |   |  
            | 7/9/2020 | -0.30 / -2.50% | 11.70 | 11.70 | 11.70 | 11.70 | 11.70 | 8.11 | 4,000 |   |  			
            | 7/8/2020 | 0.00 / 0.00% | 12.00 | 12.00 | 12.00 | 12.00 | 12.00 | 8.31 | 0 |   |  
            | 7/7/2020 | 0.00 / 0.00% | 12.00 | 12.00 | 12.00 | 12.00 | 12.00 | 8.31 | 0 |   |  			
            | 7/6/2020 | +0.20 / +1.69% | 12.00 | 12.00 | 12.00 | 12.00 | 12.00 | 8.31 | 100 |   |  
            | 7/3/2020 | -0.10 / -0.84% | 11.90 | 11.90 | 11.80 | 11.80 | 11.84 | 8.18 | 5,500 |   |  			
            | 7/2/2020 | +0.10 / +0.85% | 11.90 | 11.90 | 11.80 | 11.90 | 11.85 | 8.24 | 24,400 |   |  
            | 7/1/2020 | -0.20 / -1.67% | 12.00 | 12.00 | 11.80 | 11.80 | 11.90 | 8.18 | 20,300 |   |  |