| 
                 
                    Closing price on 6/16/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    27.90 | 
                 
                
                    | High | 
                    28.50 | 
                 
                
                    | Low | 
                    27.20 | 
                     
                
                    | Volume | 
                    742,855 | 
                                 
                
                    | Split-adjusted Price | 
                    14.35 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
AAA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/16/2016
             | 
            
                +1.10 / +4.04%
             |             
            
                27.90
             |           
            
                28.50
             |               
            
                27.20
             |                           
            
                28.30
             | 
            
                27.54
             |                     
            
                14.35
             |                                 
            
                742,855
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2016
             | 
            
                -0.50 / -1.81%
             |             
            
                27.50
             |           
            
                27.60
             |               
            
                26.80
             |                           
            
                27.20
             | 
            
                27.19
             |                     
            
                13.80
             |                                 
            
                862,796
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2016
             | 
            
                -0.10 / -0.36%
             |             
            
                27.70
             |           
            
                28.00
             |               
            
                26.60
             |                           
            
                27.70
             | 
            
                27.16
             |                     
            
                14.05
             |                                 
            
                925,661
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2016
             | 
            
                -0.60 / -2.11%
             |             
            
                28.50
             |           
            
                29.00
             |               
            
                27.30
             |                           
            
                27.80
             | 
            
                27.78
             |                     
            
                14.10
             |                                 
            
                817,375
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/10/2016
             | 
            
                +0.90 / +3.27%
             |             
            
                27.60
             |           
            
                29.00
             |               
            
                27.50
             |                           
            
                28.40
             | 
            
                28.12
             |                     
            
                14.40
             |                                 
            
                1,263,968
             |            
            
                 
             |                                       
         
    
        
            | 
                6/9/2016
             | 
            
                +2.50 / +10.00%
             |             
            
                25.00
             |           
            
                27.50
             |               
            
                24.90
             |                           
            
                27.50
             | 
            
                26.54
             |                     
            
                13.95
             |                                 
            
                1,395,446
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2016
             | 
            
                -0.20 / -0.79%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.12
             |                     
            
                12.68
             |                                 
            
                193,435
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2016
             | 
            
                +0.50 / +2.02%
             |             
            
                24.70
             |           
            
                25.40
             |               
            
                24.70
             |                           
            
                25.20
             | 
            
                25.03
             |                     
            
                12.78
             |                                 
            
                365,435
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/6/2016
             | 
            
                -0.20 / -0.80%
             |             
            
                24.70
             |           
            
                25.00
             |               
            
                24.20
             |                           
            
                24.70
             | 
            
                24.65
             |                     
            
                12.53
             |                                 
            
                490,339
             |            
            
                 
             |                                       
         
    
        
            | 
                6/3/2016
             | 
            
                0.00 / 0.00%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                24.60
             |                           
            
                24.90
             | 
            
                24.85
             |                     
            
                12.63
             |                                 
            
                398,767
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/2/2016
             | 
            
                +0.70 / +2.89%
             |             
            
                24.20
             |           
            
                24.90
             |               
            
                24.20
             |                           
            
                24.90
             | 
            
                24.69
             |                     
            
                12.63
             |                                 
            
                698,785
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2016
             | 
            
                0.00 / 0.00%
             |             
            
                24.10
             |           
            
                24.20
             |               
            
                23.80
             |                           
            
                24.20
             | 
            
                24.05
             |                     
            
                12.27
             |                                 
            
                412,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/31/2016
             | 
            
                -0.60 / -2.42%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                24.10
             |                           
            
                24.20
             | 
            
                24.42
             |                     
            
                12.27
             |                                 
            
                2,731,537
             |            
            
                 
             |                                       
         
    
        
            | 
                5/30/2016
             | 
            
                0.00 / 0.00%
             |             
            
                24.90
             |           
            
                25.00
             |               
            
                24.70
             |                           
            
                24.80
             | 
            
                24.81
             |                     
            
                12.58
             |                                 
            
                334,508
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/27/2016
             | 
            
                +0.70 / +2.90%
             |             
            
                24.10
             |           
            
                25.00
             |               
            
                23.90
             |                           
            
                24.80
             | 
            
                24.40
             |                     
            
                12.58
             |                                 
            
                646,784
             |            
            
                 
             |                                       
         
    
        
            | 
                5/26/2016
             | 
            
                0.00 / 0.00%
             |             
            
                24.10
             |           
            
                24.10
             |               
            
                23.80
             |                           
            
                24.10
             | 
            
                23.98
             |                     
            
                12.22
             |                                 
            
                216,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2016
             | 
            
                0.00 / 0.00%
             |             
            
                24.20
             |           
            
                24.50
             |               
            
                23.70
             |                           
            
                24.10
             | 
            
                24.12
             |                     
            
                12.22
             |                                 
            
                695,205
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2016
             | 
            
                +1.60 / +7.11%
             |             
            
                22.50
             |           
            
                24.20
             |               
            
                22.50
             |                           
            
                24.10
             | 
            
                23.69
             |                     
            
                12.22
             |                                 
            
                1,122,752
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2016
             | 
            
                0.00 / 0.00%
             |             
            
                22.00
             |           
            
                22.50
             |               
            
                22.00
             |                           
            
                22.50
             | 
            
                22.37
             |                     
            
                11.41
             |                                 
            
                197,535
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2016
             | 
            
                -0.20 / -0.88%
             |             
            
                22.60
             |           
            
                23.10
             |               
            
                22.50
             |                           
            
                22.50
             | 
            
                22.70
             |                     
            
                11.41
             |                                 
            
                189,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2016
             | 
            
                +0.10 / +0.44%
             |             
            
                22.40
             |           
            
                23.00
             |               
            
                22.00
             |                           
            
                22.70
             | 
            
                22.60
             |                     
            
                11.51
             |                                 
            
                236,810
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2016
             | 
            
                -0.80 / -3.42%
             |             
            
                23.40
             |           
            
                23.60
             |               
            
                22.60
             |                           
            
                22.60
             | 
            
                23.27
             |                     
            
                11.46
             |                                 
            
                804,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2016
             | 
            
                0.00 / 0.00%
             |             
            
                23.40
             |           
            
                24.20
             |               
            
                23.20
             |                           
            
                23.40
             | 
            
                23.40
             |                     
            
                11.87
             |                                 
            
                566,008
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2016
             | 
            
                +1.70 / +7.83%
             |             
            
                21.70
             |           
            
                23.50
             |               
            
                21.70
             |                           
            
                23.40
             | 
            
                22.70
             |                     
            
                11.87
             |                                 
            
                820,335
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2016
             | 
            
                -0.20 / -0.91%
             |             
            
                21.80
             |           
            
                23.20
             |               
            
                21.70
             |                           
            
                21.70
             | 
            
                22.30
             |                     
            
                11.01
             |                                 
            
                536,457
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2016
             | 
            
                -0.10 / -0.45%
             |             
            
                21.90
             |           
            
                22.70
             |               
            
                21.50
             |                           
            
                21.90
             | 
            
                22.00
             |                     
            
                11.11
             |                                 
            
                680,755
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2016
             | 
            
                +1.90 / +9.45%
             |             
            
                20.40
             |           
            
                22.10
             |               
            
                20.20
             |                           
            
                22.00
             | 
            
                21.72
             |                     
            
                11.16
             |                                 
            
                573,080
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2016
             | 
            
                +0.80 / +4.15%
             |             
            
                19.30
             |           
            
                20.10
             |               
            
                19.20
             |                           
            
                20.10
             | 
            
                19.50
             |                     
            
                10.19
             |                                 
            
                492,952
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2016
             | 
            
                +0.20 / +1.05%
             |             
            
                19.20
             |           
            
                19.60
             |               
            
                19.10
             |                           
            
                19.30
             | 
            
                19.30
             |                     
            
                9.79
             |                                 
            
                201,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2016
             | 
            
                0.00 / 0.00%
             |             
            
                19.10
             |           
            
                19.30
             |               
            
                18.90
             |                           
            
                19.10
             | 
            
                19.07
             |                     
            
                9.69
             |                                 
            
                222,525
             |  
            
                 
             |                                                              
             
    
         
    
    
 |