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            | 
                    Closing price on 9/19/2017
                 |  |  
    
        |           
                
                    | Open | 13.70 |  
                    | High | 13.70 |  
                    | Low | 13.70 |  
                    | Volume | 2,504 |  
                    | Split-adjusted Price | 7.13 |  
                
             | 
 |  BBS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/19/2017 | -1.50 / -9.87% | 13.70 | 13.70 | 13.70 | 13.70 | 13.70 | 7.13 | 2,504 |   |  
            | 9/18/2017 | 0.00 / 0.00% | 15.20 | 15.20 | 15.20 | 15.20 | 15.20 | 7.91 | 0 |   |  			
            | 9/15/2017 | 0.00 / 0.00% | 15.20 | 15.20 | 15.20 | 15.20 | 15.20 | 7.91 | 0 |   |  
            | 9/14/2017 | +0.30 / +2.01% | 15.20 | 15.20 | 15.20 | 15.20 | 15.20 | 7.91 | 100 |   |  			
            | 9/13/2017 | 0.00 / 0.00% | 14.90 | 14.90 | 14.90 | 14.90 | 14.90 | 7.75 | 0 |   |  
            | 9/12/2017 | 0.00 / 0.00% | 14.90 | 14.90 | 14.90 | 14.90 | 14.90 | 7.75 | 0 |   |  			
            | 9/11/2017 | +1.10 / +7.97% | 13.50 | 14.90 | 13.50 | 14.90 | 13.55 | 7.75 | 2,600 |   |  
            | 9/8/2017 | -1.30 / -8.61% | 14.00 | 14.00 | 13.60 | 13.80 | 13.68 | 7.18 | 1,143 |   |  			
            | 9/7/2017 | +1.20 / +8.63% | 13.60 | 15.10 | 13.50 | 15.10 | 13.56 | 7.86 | 3,120 |   |  
            | 9/6/2017 | +0.40 / +2.96% | 13.50 | 13.90 | 13.50 | 13.90 | 13.52 | 7.23 | 2,100 |   |  			
            | 9/5/2017 | 0.00 / 0.00% | 13.50 | 13.50 | 13.50 | 13.50 | 13.50 | 7.02 | 0 |   |  
            | 9/1/2017 | 0.00 / 0.00% | 13.50 | 13.50 | 13.50 | 13.50 | 13.50 | 7.02 | 20 |   |  			
            | 8/31/2017 | 0.00 / 0.00% | 13.50 | 13.50 | 13.50 | 13.50 | 13.50 | 7.02 | 0 |   |  
            | 8/30/2017 | 0.00 / 0.00% | 13.50 | 13.50 | 13.50 | 13.50 | 13.50 | 7.02 | 0 |   |  			
            | 8/29/2017 | 0.00 / 0.00% | 13.50 | 13.50 | 13.50 | 13.50 | 13.50 | 7.02 | 0 |   |  
            | 8/28/2017 | +0.50 / +3.85% | 12.00 | 13.70 | 12.00 | 13.50 | 13.40 | 7.02 | 1,300 |   |  			
            | 8/25/2017 | -0.50 / -3.70% | 13.00 | 13.00 | 13.00 | 13.00 | 13.00 | 6.76 | 100 |   |  
            | 8/24/2017 | -0.30 / -2.17% | 13.50 | 13.50 | 13.40 | 13.50 | 13.50 | 7.02 | 300,800 |   |  			
            | 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 |   |  |