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            | 
                    Closing price on 8/23/2017
                 |  |  
    
        |           
                
                    | Open | 13.80 |  
                    | High | 13.80 |  
                    | Low | 13.80 |  
                    | Volume | 100 |  
                    | Split-adjusted Price | 7.18 |  
                
             | 
 |  BBS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/23/2017 | +0.50 / +3.76% | 13.80 | 13.80 | 13.80 | 13.80 | 13.80 | 7.18 | 100 |   |  
            | 8/22/2017 | 0.00 / 0.00% | 12.20 | 14.00 | 12.00 | 13.30 | 12.38 | 6.92 | 1,300 |   |  			
            | 8/21/2017 | 0.00 / 0.00% | 13.30 | 13.30 | 13.30 | 13.30 | 13.30 | 6.92 | 0 |   |  
            | 8/18/2017 | +1.20 / +9.92% | 12.30 | 13.30 | 12.30 | 13.30 | 13.27 | 6.92 | 10,700 |   |  			
            | 8/17/2017 | -1.30 / -9.70% | 12.10 | 12.10 | 12.10 | 12.10 | 12.10 | 6.30 | 100 |   |  
            | 8/16/2017 | 0.00 / 0.00% | 13.40 | 13.40 | 13.40 | 13.40 | 13.40 | 6.97 | 0 |   |  			
            | 8/15/2017 | 0.00 / 0.00% | 13.40 | 13.40 | 13.40 | 13.40 | 13.40 | 6.97 | 290,100 |   |  
            | 8/14/2017 | -1.10 / -7.59% | 13.50 | 13.80 | 13.10 | 13.40 | 13.30 | 6.97 | 503,672 |   |  			
            | 8/11/2017 | +0.50 / +3.57% | 14.50 | 14.50 | 14.50 | 14.50 | 14.50 | 7.54 | 200 |   |  
            | 8/10/2017 | 0.00 / 0.00% | 14.00 | 14.00 | 14.00 | 14.00 | 14.00 | 7.28 | 2,000 |   |  			
            | 8/9/2017 | 0.00 / 0.00% | 14.00 | 14.00 | 14.00 | 14.00 | 14.00 | 7.28 | 0 |   |  
            | 8/8/2017 | 0.00 / 0.00% | 14.00 | 14.00 | 14.00 | 14.00 | 14.00 | 7.28 | 0 |   |  			
            | 8/7/2017 | 0.00 / 0.00% | 14.00 | 14.00 | 14.00 | 14.00 | 14.00 | 7.28 | 43 |   |  
            | 8/4/2017 | 0.00 / 0.00% | 14.00 | 14.00 | 14.00 | 14.00 | 14.00 | 7.28 | 0 |   |  			
            | 8/3/2017 | 0.00 / 0.00% | 14.00 | 14.00 | 14.00 | 14.00 | 14.00 | 7.28 | 0 |   |  
            | 8/2/2017 | 0.00 / 0.00% | 14.00 | 14.00 | 14.00 | 14.00 | 14.00 | 7.28 | 0 |   |  			
            | 8/1/2017 | -0.70 / -4.76% | 14.00 | 14.00 | 14.00 | 14.00 | 14.00 | 7.28 | 6,300 |   |  
            | 7/31/2017 | +0.70 / +5.00% | 14.80 | 15.10 | 14.70 | 14.70 | 14.77 | 7.65 | 2,800 |   |  			
            | 7/28/2017 | -1.50 / -9.68% | 16.10 | 16.10 | 14.00 | 14.00 | 15.05 | 7.28 | 200 |   |  
            | 7/27/2017 | -0.10 / -0.64% | 15.50 | 15.50 | 15.50 | 15.50 | 15.50 | 8.06 | 300 |   |  			
            | 7/26/2017 | 0.00 / 0.00% | 14.20 | 15.60 | 14.10 | 15.60 | 14.21 | 8.12 | 6,100 |   |  
            | 7/25/2017 | -0.40 / -2.50% | 16.00 | 16.00 | 15.60 | 15.60 | 15.67 | 8.12 | 600 |   |  			
            | 7/24/2017 | +1.30 / +8.84% | 14.70 | 16.00 | 14.70 | 16.00 | 15.91 | 8.32 | 2,400 |   |  
            | 7/21/2017 | -0.20 / -1.34% | 15.20 | 15.20 | 14.70 | 14.70 | 14.87 | 7.65 | 300 |   |  			
            | 7/20/2017 | +0.40 / +2.76% | 14.90 | 14.90 | 14.90 | 14.90 | 14.90 | 7.75 | 100 |   |  
            | 7/19/2017 | +0.10 / +0.69% | 14.70 | 14.70 | 14.50 | 14.50 | 14.57 | 7.54 | 300 |   |  			
            | 7/18/2017 | -0.80 / -5.26% | 14.40 | 14.40 | 14.40 | 14.40 | 14.40 | 7.49 | 297 |   |  
            | 7/17/2017 | -0.50 / -3.18% | 15.20 | 15.20 | 15.20 | 15.20 | 15.20 | 7.91 | 700 |   |  			
            | 7/14/2017 | +1.30 / +9.03% | 15.70 | 15.70 | 15.70 | 15.70 | 15.70 | 8.17 | 2,300 |   |  
            | 7/13/2017 | -0.90 / -5.88% | 13.80 | 14.40 | 13.80 | 14.40 | 14.03 | 7.49 | 1,900 |   |  |