| 
                 
                    Closing price on 4/20/2015
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    107.00 | 
                 
                
                    | High | 
                    107.00 | 
                 
                
                    | Low | 
                    105.00 | 
                     
                
                    | Volume | 
                    39,410 | 
                                 
                
                    | Split-adjusted Price | 
                    9.37 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MWG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/20/2015
             | 
            
                -2.00 / -1.87%
             |             
            
                107.00
             |           
            
                107.00
             |               
            
                105.00
             |                           
            
                105.00
             | 
            
                105.84
             |                     
            
                9.37
             |                                 
            
                39,410
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2015
             | 
            
                0.00 / 0.00%
             |             
            
                107.00
             |           
            
                107.00
             |               
            
                106.00
             |                           
            
                107.00
             | 
            
                106.95
             |                     
            
                9.55
             |                                 
            
                28,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2015
             | 
            
                0.00 / 0.00%
             |             
            
                108.00
             |           
            
                108.00
             |               
            
                106.00
             |                           
            
                107.00
             | 
            
                107.02
             |                     
            
                9.55
             |                                 
            
                92,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2015
             | 
            
                -1.00 / -0.93%
             |             
            
                107.00
             |           
            
                107.00
             |               
            
                107.00
             |                           
            
                107.00
             | 
            
                107.00
             |                     
            
                9.55
             |                                 
            
                25,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2015
             | 
            
                0.00 / 0.00%
             |             
            
                106.00
             |           
            
                108.00
             |               
            
                106.00
             |                           
            
                108.00
             | 
            
                106.70
             |                     
            
                9.64
             |                                 
            
                27,010
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2015
             | 
            
                +1.00 / +0.93%
             |             
            
                108.00
             |           
            
                108.00
             |               
            
                107.00
             |                           
            
                108.00
             | 
            
                107.24
             |                     
            
                9.64
             |                                 
            
                18,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2015
             | 
            
                0.00 / 0.00%
             |             
            
                110.00
             |           
            
                110.00
             |               
            
                107.00
             |                           
            
                107.00
             | 
            
                107.01
             |                     
            
                9.55
             |                                 
            
                15,410
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2015
             | 
            
                -1.00 / -0.93%
             |             
            
                108.00
             |           
            
                109.00
             |               
            
                107.00
             |                           
            
                107.00
             | 
            
                108.01
             |                     
            
                9.55
             |                                 
            
                12,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2015
             | 
            
                0.00 / 0.00%
             |             
            
                107.00
             |           
            
                110.00
             |               
            
                107.00
             |                           
            
                108.00
             | 
            
                108.51
             |                     
            
                9.64
             |                                 
            
                28,090
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2015
             | 
            
                +3.00 / +2.86%
             |             
            
                105.00
             |           
            
                109.00
             |               
            
                105.00
             |                           
            
                108.00
             | 
            
                107.13
             |                     
            
                9.64
             |                                 
            
                17,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/6/2015
             | 
            
                -2.00 / -1.87%
             |             
            
                107.00
             |           
            
                107.00
             |               
            
                105.00
             |                           
            
                105.00
             | 
            
                105.91
             |                     
            
                9.37
             |                                 
            
                5,750
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2015
             | 
            
                0.00 / 0.00%
             |             
            
                107.00
             |           
            
                108.00
             |               
            
                106.00
             |                           
            
                107.00
             | 
            
                106.47
             |                     
            
                9.55
             |                                 
            
                6,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2015
             | 
            
                -1.00 / -0.93%
             |             
            
                107.00
             |           
            
                108.00
             |               
            
                107.00
             |                           
            
                107.00
             | 
            
                107.05
             |                     
            
                9.55
             |                                 
            
                15,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2015
             | 
            
                +1.00 / +0.93%
             |             
            
                109.00
             |           
            
                109.00
             |               
            
                106.00
             |                           
            
                108.00
             | 
            
                107.32
             |                     
            
                9.64
             |                                 
            
                16,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2015
             | 
            
                0.00 / 0.00%
             |             
            
                108.00
             |           
            
                109.00
             |               
            
                107.00
             |                           
            
                107.00
             | 
            
                107.87
             |                     
            
                9.55
             |                                 
            
                19,830
             |            
            
                 
             |                                       
         
    
        
            | 
                3/30/2015
             | 
            
                0.00 / 0.00%
             |             
            
                107.00
             |           
            
                110.00
             |               
            
                107.00
             |                           
            
                107.00
             | 
            
                107.48
             |                     
            
                9.55
             |                                 
            
                22,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2015
             | 
            
                -3.00 / -2.73%
             |             
            
                110.00
             |           
            
                110.00
             |               
            
                107.00
             |                           
            
                107.00
             | 
            
                108.55
             |                     
            
                9.55
             |                                 
            
                32,530
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2015
             | 
            
                -3.00 / -2.65%
             |             
            
                113.00
             |           
            
                113.00
             |               
            
                110.00
             |                           
            
                110.00
             | 
            
                111.02
             |                     
            
                9.81
             |                                 
            
                21,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2015
             | 
            
                -1.00 / -0.88%
             |             
            
                116.00
             |           
            
                116.00
             |               
            
                112.00
             |                           
            
                113.00
             | 
            
                112.75
             |                     
            
                10.08
             |                                 
            
                11,140
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2015
             | 
            
                -1.00 / -0.87%
             |             
            
                117.00
             |           
            
                117.00
             |               
            
                112.00
             |                           
            
                114.00
             | 
            
                113.33
             |                     
            
                10.17
             |                                 
            
                30,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/23/2015
             | 
            
                -2.00 / -1.71%
             |             
            
                117.00
             |           
            
                117.00
             |               
            
                114.00
             |                           
            
                115.00
             | 
            
                115.35
             |                     
            
                10.26
             |                                 
            
                21,570
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2015
             | 
            
                0.00 / 0.00%
             |             
            
                119.00
             |           
            
                119.00
             |               
            
                116.00
             |                           
            
                117.00
             | 
            
                118.07
             |                     
            
                10.44
             |                                 
            
                17,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2015
             | 
            
                -1.00 / -0.85%
             |             
            
                118.00
             |           
            
                118.00
             |               
            
                116.00
             |                           
            
                117.00
             | 
            
                116.99
             |                     
            
                10.44
             |                                 
            
                48,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2015
             | 
            
                0.00 / 0.00%
             |             
            
                118.00
             |           
            
                119.00
             |               
            
                117.00
             |                           
            
                118.00
             | 
            
                117.44
             |                     
            
                10.53
             |                                 
            
                319,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2015
             | 
            
                +1.00 / +0.85%
             |             
            
                119.00
             |           
            
                120.00
             |               
            
                117.00
             |                           
            
                118.00
             | 
            
                118.65
             |                     
            
                10.53
             |                                 
            
                80,710
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2015
             | 
            
                -2.00 / -1.68%
             |             
            
                120.00
             |           
            
                120.00
             |               
            
                117.00
             |                           
            
                117.00
             | 
            
                118.04
             |                     
            
                10.44
             |                                 
            
                66,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2015
             | 
            
                0.00 / 0.00%
             |             
            
                124.00
             |           
            
                126.00
             |               
            
                119.00
             |                           
            
                119.00
             | 
            
                122.64
             |                     
            
                10.62
             |                                 
            
                55,520
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2015
             | 
            
                +5.00 / +4.39%
             |             
            
                113.00
             |           
            
                120.00
             |               
            
                113.00
             |                           
            
                119.00
             | 
            
                118.33
             |                     
            
                10.62
             |                                 
            
                73,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2015
             | 
            
                -3.00 / -2.56%
             |             
            
                117.00
             |           
            
                117.00
             |               
            
                110.00
             |                           
            
                114.00
             | 
            
                114.03
             |                     
            
                10.17
             |                                 
            
                78,590
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2015
             | 
            
                -6.00 / -4.88%
             |             
            
                121.00
             |           
            
                123.00
             |               
            
                117.00
             |                           
            
                117.00
             | 
            
                119.67
             |                     
            
                10.44
             |                                 
            
                83,060
             |  
            
                 
             |                                                              
             
    
         
    
    
 |