| 
                 
                    Closing price on 5/20/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    12.90 | 
                 
                
                    | High | 
                    13.00 | 
                 
                
                    | Low | 
                    12.70 | 
                     
                
                    | Volume | 
                    34,480 | 
                                 
                
                    | Split-adjusted Price | 
                    4.62 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BTP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/20/2014
             | 
            
                -0.10 / -0.77%
             |             
            
                12.90
             |           
            
                13.00
             |               
            
                12.70
             |                           
            
                12.90
             | 
            
                12.90
             |                     
            
                4.62
             |                                 
            
                34,480
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2014
             | 
            
                +0.10 / +0.78%
             |             
            
                12.70
             |           
            
                13.00
             |               
            
                12.70
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                4.65
             |                                 
            
                30,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2014
             | 
            
                +0.20 / +1.57%
             |             
            
                12.50
             |           
            
                12.90
             |               
            
                12.50
             |                           
            
                12.90
             | 
            
                12.90
             |                     
            
                4.62
             |                                 
            
                70,670
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2014
             | 
            
                -0.40 / -3.05%
             |             
            
                13.00
             |           
            
                13.30
             |               
            
                12.50
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                4.55
             |                                 
            
                129,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2014
             | 
            
                +0.60 / +4.80%
             |             
            
                12.20
             |           
            
                13.10
             |               
            
                12.20
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                4.69
             |                                 
            
                109,360
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2014
             | 
            
                -0.20 / -1.57%
             |             
            
                12.60
             |           
            
                12.90
             |               
            
                12.30
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                4.47
             |                                 
            
                137,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2014
             | 
            
                -0.80 / -5.93%
             |             
            
                13.20
             |           
            
                13.20
             |               
            
                12.60
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                4.55
             |                                 
            
                198,940
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2014
             | 
            
                +0.30 / +2.27%
             |             
            
                13.10
             |           
            
                13.60
             |               
            
                13.00
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                4.83
             |                                 
            
                107,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2014
             | 
            
                -0.90 / -6.38%
             |             
            
                13.70
             |           
            
                14.30
             |               
            
                13.20
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                4.73
             |                                 
            
                290,350
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2014
             | 
            
                0.00 / 0.00%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.00
             |                           
            
                14.10
             | 
            
                14.10
             |                     
            
                5.05
             |                                 
            
                59,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2014
             | 
            
                -0.30 / -2.08%
             |             
            
                14.10
             |           
            
                14.40
             |               
            
                13.90
             |                           
            
                14.10
             | 
            
                14.10
             |                     
            
                5.05
             |                                 
            
                155,710
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2014
             | 
            
                -0.40 / -2.70%
             |             
            
                14.60
             |           
            
                14.70
             |               
            
                14.30
             |                           
            
                14.40
             | 
            
                14.40
             |                     
            
                5.15
             |                                 
            
                169,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2014
             | 
            
                +0.10 / +0.68%
             |             
            
                14.70
             |           
            
                14.80
             |               
            
                14.60
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                5.30
             |                                 
            
                84,610
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2014
             | 
            
                -0.20 / -1.34%
             |             
            
                15.00
             |           
            
                15.20
             |               
            
                14.60
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                5.26
             |                                 
            
                96,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2014
             | 
            
                -0.10 / -0.67%
             |             
            
                15.30
             |           
            
                15.30
             |               
            
                14.80
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                5.33
             |                                 
            
                59,040
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2014
             | 
            
                +0.50 / +3.45%
             |             
            
                14.40
             |           
            
                15.20
             |               
            
                14.40
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                5.37
             |                                 
            
                251,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2014
             | 
            
                +0.10 / +0.69%
             |             
            
                14.40
             |           
            
                14.50
             |               
            
                14.10
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                5.19
             |                                 
            
                231,060
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2014
             | 
            
                +0.90 / +6.67%
             |             
            
                13.60
             |           
            
                14.40
             |               
            
                13.40
             |                           
            
                14.40
             | 
            
                14.40
             |                     
            
                5.15
             |                                 
            
                138,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2014
             | 
            
                -0.10 / -0.74%
             |             
            
                13.40
             |           
            
                13.70
             |               
            
                13.20
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                4.83
             |                                 
            
                104,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2014
             | 
            
                -1.00 / -6.85%
             |             
            
                14.60
             |           
            
                14.60
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                4.87
             |                                 
            
                500,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2014
             | 
            
                +0.20 / +1.39%
             |             
            
                14.40
             |           
            
                14.80
             |               
            
                14.30
             |                           
            
                14.60
             | 
            
                14.60
             |                     
            
                5.23
             |                                 
            
                178,970
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2014
             | 
            
                -0.50 / -3.36%
             |             
            
                14.80
             |           
            
                14.80
             |               
            
                13.90
             |                           
            
                14.40
             | 
            
                14.40
             |                     
            
                5.15
             |                                 
            
                355,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2014
             | 
            
                -0.60 / -3.87%
             |             
            
                15.70
             |           
            
                15.70
             |               
            
                14.90
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                5.33
             |                                 
            
                228,750
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2014
             | 
            
                -0.50 / -3.13%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                5.55
             |                                 
            
                99,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2014
             | 
            
                -0.40 / -2.44%
             |             
            
                16.00
             |           
            
                16.30
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                5.73
             |                                 
            
                157,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2014
             | 
            
                -0.10 / -0.61%
             |             
            
                16.50
             |           
            
                16.70
             |               
            
                16.20
             |                           
            
                16.40
             | 
            
                16.40
             |                     
            
                5.87
             |                                 
            
                352,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2014
             | 
            
                +0.10 / +0.61%
             |             
            
                16.70
             |           
            
                16.70
             |               
            
                16.40
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                5.91
             |                                 
            
                243,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2014
             | 
            
                +0.30 / +1.86%
             |             
            
                16.20
             |           
            
                16.60
             |               
            
                16.10
             |                           
            
                16.40
             | 
            
                16.40
             |                     
            
                5.87
             |                                 
            
                436,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2014
             | 
            
                -0.10 / -0.62%
             |             
            
                16.00
             |           
            
                16.20
             |               
            
                16.00
             |                           
            
                16.10
             | 
            
                16.10
             |                     
            
                5.76
             |                                 
            
                245,030
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2014
             | 
            
                +0.20 / +1.25%
             |             
            
                16.00
             |           
            
                16.30
             |               
            
                15.90
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                5.80
             |                                 
            
                159,750
             |  
            
                 
             |                                                              
             
    
         
    
    
 |