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                    Closing price on 6/1/2015
                 |  |  
    
        |           
                
                    | Open | 15.20 |  
                    | High | 15.40 |  
                    | Low | 15.10 |  
                    | Volume | 1,380 |  
                    | Split-adjusted Price | 5.82 |  
                
             | 
 |  BTP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/1/2015 | -0.10 / -0.65% | 15.20 | 15.40 | 15.10 | 15.30 | 15.22 | 5.82 | 1,380 |   |  
            | 5/29/2015 | 0.00 / 0.00% | 15.20 | 15.40 | 15.20 | 15.40 | 15.27 | 5.86 | 15,060 |   |  			
            | 5/28/2015 | +0.20 / +1.32% | 15.20 | 15.40 | 15.10 | 15.40 | 15.19 | 5.86 | 25,340 |   |  
            | 5/27/2015 | 0.00 / 0.00% | 15.20 | 15.20 | 15.10 | 15.20 | 15.20 | 5.78 | 24,410 |   |  			
            | 5/26/2015 | -0.30 / -1.94% | 15.20 | 15.20 | 15.20 | 15.20 | 15.20 | 5.78 | 5,000 |   |  
            | 5/25/2015 | +0.30 / +1.97% | 15.20 | 15.50 | 15.20 | 15.50 | 15.27 | 5.90 | 13,290 |   |  			
            | 5/22/2015 | +0.30 / +2.01% | 14.90 | 15.20 | 14.90 | 15.20 | 15.06 | 5.78 | 10,820 |   |  
            | 5/21/2015 | -0.10 / -0.67% | 14.90 | 14.90 | 14.80 | 14.90 | 14.87 | 5.67 | 13,110 |   |  			
            | 5/20/2015 | +0.10 / +0.67% | 14.80 | 15.00 | 14.80 | 15.00 | 14.93 | 5.71 | 44,890 |   |  
            | 5/19/2015 | +0.20 / +1.36% | 14.80 | 14.90 | 14.80 | 14.90 | 14.85 | 5.67 | 1,110 |   |  			
            | 5/18/2015 | -0.20 / -1.34% | 14.80 | 14.80 | 14.70 | 14.70 | 14.75 | 5.59 | 43,500 |   |  
            | 5/15/2015 | 0.00 / 0.00% | 14.90 | 14.90 | 14.90 | 14.90 | 14.90 | 5.67 | 24,220 |   |  			
            | 5/14/2015 | -0.10 / -0.67% | 15.00 | 15.00 | 14.90 | 14.90 | 14.95 | 5.67 | 4,790 |   |  
            | 5/13/2015 | +0.10 / +0.67% | 14.90 | 15.00 | 14.90 | 15.00 | 14.90 | 5.71 | 27,650 |   |  			
            | 5/12/2015 | 0.00 / 0.00% | 14.90 | 14.90 | 14.90 | 14.90 | 14.90 | 5.67 | 36,000 |   |  
            | 5/11/2015 | 0.00 / 0.00% | 15.00 | 15.00 | 14.90 | 14.90 | 14.91 | 5.67 | 33,400 |   |  			
            | 5/8/2015 | 0.00 / 0.00% | 14.90 | 14.90 | 14.90 | 14.90 | 14.90 | 5.67 | 23,480 |   |  
            | 5/7/2015 | +0.10 / +0.68% | 14.80 | 14.90 | 14.80 | 14.90 | 14.86 | 5.67 | 15,320 |   |  			
            | 5/6/2015 | -0.10 / -0.67% | 14.90 | 14.90 | 14.80 | 14.80 | 14.89 | 5.63 | 44,200 |   |  
            | 5/5/2015 | 0.00 / 0.00% | 14.80 | 15.20 | 14.80 | 14.90 | 14.83 | 5.67 | 29,270 |   |  			
            | 5/4/2015 | -0.10 / -0.67% | 15.10 | 15.10 | 14.80 | 14.90 | 14.90 | 5.67 | 131,970 |   |  
            | 4/27/2015 | 0.00 / 0.00% | 15.00 | 15.00 | 14.90 | 15.00 | 14.96 | 5.71 | 12,030 |   |  			
            | 4/24/2015 | +0.10 / +0.67% | 15.00 | 15.10 | 15.00 | 15.00 | 15.00 | 5.71 | 136,240 |   |  
            | 4/23/2015 | +0.20 / +1.36% | 14.50 | 15.00 | 14.50 | 14.90 | 14.81 | 5.67 | 91,110 |   |  			
            | 4/22/2015 | -0.40 / -2.65% | 14.40 | 15.00 | 14.30 | 14.70 | 14.46 | 5.59 | 242,820 |   |  
            | 4/21/2015 | -1.10 / -6.79% | 15.10 | 15.10 | 15.10 | 15.10 | 15.10 | 5.75 | 114,730 |   |  			
            | 4/20/2015 | 0.00 / 0.00% | 16.40 | 16.50 | 16.00 | 16.20 | 16.13 | 6.16 | 174,710 |   |  
            | 4/17/2015 | -0.20 / -1.22% | 16.50 | 16.50 | 16.20 | 16.20 | 16.22 | 6.16 | 98,810 |   |  			
            | 4/16/2015 | 0.00 / 0.00% | 16.50 | 16.60 | 16.30 | 16.40 | 16.40 | 6.24 | 9,450 |   |  
            | 4/15/2015 | +0.20 / +1.23% | 16.30 | 16.50 | 16.20 | 16.40 | 16.36 | 6.24 | 13,200 |   |  |