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                    Closing price on 11/13/2018
                 |  |  
    
        |           
                
                    | Open | 22.30 |  
                    | High | 22.30 |  
                    | Low | 22.30 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 9.31 |  
                
             | 
 |  BSA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/13/2018 | 0.00 / 0.00% | 22.30 | 22.30 | 22.30 | 22.30 | 22.30 | 9.31 | 0 |   |  
            | 11/12/2018 | 0.00 / 0.00% | 22.30 | 22.30 | 22.30 | 22.30 | 22.30 | 9.31 | 1,900 |   |  			
            | 11/9/2018 | -0.10 / -0.45% | 22.30 | 22.30 | 22.30 | 22.30 | 22.30 | 9.31 | 1,400 |   |  
            | 11/8/2018 | 0.00 / 0.00% | 22.40 | 22.40 | 22.40 | 22.40 | 22.40 | 9.36 | 2,400 |   |  			
            | 11/7/2018 | 0.00 / 0.00% | 22.40 | 22.40 | 22.40 | 22.40 | 22.40 | 9.36 | 3,400 |   |  
            | 11/6/2018 | 0.00 / 0.00% | 22.40 | 22.40 | 22.40 | 22.40 | 22.40 | 9.36 | 0 |   |  			
            | 11/5/2018 | -0.30 / -1.32% | 22.40 | 22.40 | 22.40 | 22.40 | 22.40 | 9.36 | 700 |   |  
            | 11/2/2018 | 0.00 / 0.00% | 22.70 | 22.70 | 22.70 | 22.70 | 22.70 | 9.48 | 0 |   |  			
            | 11/1/2018 | 0.00 / 0.00% | 22.70 | 22.70 | 22.70 | 22.70 | 22.70 | 9.48 | 100 |   |  
            | 10/31/2018 | +0.20 / +0.89% | 22.50 | 22.70 | 22.50 | 22.70 | 22.54 | 9.48 | 4,900 |   |  			
            | 10/30/2018 | 0.00 / 0.00% | 22.50 | 22.50 | 22.50 | 22.50 | 22.50 | 9.40 | 0 |   |  
            | 10/29/2018 | -0.40 / -1.75% | 22.50 | 22.50 | 22.50 | 22.50 | 22.50 | 9.40 | 2,100 |   |  			
            | 10/26/2018 | +0.10 / +0.44% | 23.40 | 23.40 | 22.90 | 22.90 | 22.95 | 9.57 | 1,100 |   |  
            | 10/25/2018 | 0.00 / 0.00% | 22.80 | 22.80 | 22.80 | 22.80 | 22.80 | 9.52 | 100 |   |  			
            | 10/24/2018 | -0.10 / -0.44% | 22.80 | 22.80 | 22.80 | 22.80 | 22.80 | 9.52 | 0 |   |  
            | 10/23/2018 | -0.10 / -0.43% | 22.80 | 22.90 | 22.80 | 22.90 | 22.82 | 9.57 | 5,400 |   |  			
            | 10/22/2018 | +0.20 / +0.88% | 22.80 | 23.00 | 22.80 | 23.00 | 22.94 | 9.61 | 22,700 |   |  
            | 10/19/2018 | 0.00 / 0.00% | 22.80 | 22.80 | 22.80 | 22.80 | 22.80 | 9.52 | 0 |   |  			
            | 10/18/2018 | 0.00 / 0.00% | 22.80 | 22.80 | 22.80 | 22.80 | 22.80 | 9.52 | 7,600 |   |  
            | 10/17/2018 | -0.10 / -0.44% | 22.80 | 22.80 | 22.80 | 22.80 | 22.80 | 9.52 | 2,100 |   |  			
            | 10/16/2018 | +0.20 / +0.88% | 22.90 | 22.90 | 22.90 | 22.90 | 22.90 | 9.57 | 500 |   |  
            | 10/15/2018 | 0.00 / 0.00% | 22.70 | 22.70 | 22.70 | 22.70 | 22.70 | 9.48 | 2,500 |   |  			
            | 10/12/2018 | +0.30 / +1.34% | 22.90 | 22.90 | 22.70 | 22.70 | 22.72 | 9.48 | 900 |   |  
            | 10/11/2018 | -0.30 / -1.32% | 22.30 | 22.40 | 22.30 | 22.40 | 22.35 | 9.36 | 4,100 |   |  			
            | 10/10/2018 | -0.10 / -0.44% | 22.80 | 22.80 | 22.70 | 22.70 | 22.73 | 9.48 | 4,800 |   |  
            | 10/9/2018 | +0.30 / +1.33% | 22.70 | 22.80 | 22.70 | 22.80 | 22.78 | 9.52 | 5,000 |   |  			
            | 10/8/2018 | 0.00 / 0.00% | 22.50 | 22.50 | 22.50 | 22.50 | 22.50 | 9.40 | 3,000 |   |  
            | 10/5/2018 | -0.20 / -0.88% | 22.50 | 22.50 | 22.50 | 22.50 | 22.50 | 9.40 | 1,000 |   |  			
            | 10/4/2018 | 0.00 / 0.00% | 22.70 | 22.70 | 22.70 | 22.70 | 22.70 | 9.48 | 0 |   |  
            | 10/3/2018 | -0.20 / -0.87% | 22.70 | 22.70 | 22.70 | 22.70 | 22.70 | 9.48 | 500 |   |  |