| 
                 
                    Closing price on 7/17/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    102.00 | 
                 
                
                    | High | 
                    104.90 | 
                 
                
                    | Low | 
                    102.00 | 
                     
                
                    | Volume | 
                    586,470 | 
                                 
                
                    | Split-adjusted Price | 
                    23.66 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MWG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/17/2017
             | 
            
                +1.20 / +1.18%
             |             
            
                102.00
             |           
            
                104.90
             |               
            
                102.00
             |                           
            
                103.20
             | 
            
                103.26
             |                     
            
                23.66
             |                                 
            
                586,470
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2017
             | 
            
                -0.60 / -0.58%
             |             
            
                102.50
             |           
            
                102.60
             |               
            
                102.00
             |                           
            
                102.00
             | 
            
                102.20
             |                     
            
                23.39
             |                                 
            
                170,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2017
             | 
            
                +0.10 / +0.10%
             |             
            
                102.90
             |           
            
                102.90
             |               
            
                101.60
             |                           
            
                102.60
             | 
            
                102.24
             |                     
            
                23.53
             |                                 
            
                316,970
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2017
             | 
            
                +1.00 / +0.99%
             |             
            
                101.50
             |           
            
                102.60
             |               
            
                101.00
             |                           
            
                102.50
             | 
            
                101.99
             |                     
            
                23.50
             |                                 
            
                355,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2017
             | 
            
                0.00 / 0.00%
             |             
            
                101.40
             |           
            
                102.00
             |               
            
                100.50
             |                           
            
                101.50
             | 
            
                101.18
             |                     
            
                23.27
             |                                 
            
                436,870
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2017
             | 
            
                -1.50 / -1.46%
             |             
            
                103.00
             |           
            
                103.00
             |               
            
                100.00
             |                           
            
                101.50
             | 
            
                101.91
             |                     
            
                23.27
             |                                 
            
                471,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2017
             | 
            
                +0.30 / +0.29%
             |             
            
                102.60
             |           
            
                103.40
             |               
            
                102.60
             |                           
            
                103.00
             | 
            
                102.98
             |                     
            
                23.62
             |                                 
            
                506,570
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2017
             | 
            
                0.00 / 0.00%
             |             
            
                102.70
             |           
            
                103.00
             |               
            
                102.00
             |                           
            
                102.70
             | 
            
                102.51
             |                     
            
                23.55
             |                                 
            
                512,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2017
             | 
            
                -0.80 / -0.77%
             |             
            
                103.50
             |           
            
                104.00
             |               
            
                102.70
             |                           
            
                102.70
             | 
            
                102.98
             |                     
            
                23.55
             |                                 
            
                401,730
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2017
             | 
            
                +0.70 / +0.68%
             |             
            
                102.30
             |           
            
                104.50
             |               
            
                102.20
             |                           
            
                103.50
             | 
            
                103.22
             |                     
            
                23.73
             |                                 
            
                333,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2017
             | 
            
                -0.10 / -0.10%
             |             
            
                102.90
             |           
            
                104.30
             |               
            
                102.50
             |                           
            
                102.80
             | 
            
                103.20
             |                     
            
                23.57
             |                                 
            
                554,410
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2017
             | 
            
                +1.90 / +1.88%
             |             
            
                101.90
             |           
            
                104.00
             |               
            
                101.80
             |                           
            
                102.90
             | 
            
                103.00
             |                     
            
                23.59
             |                                 
            
                519,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2017
             | 
            
                +0.50 / +0.50%
             |             
            
                100.50
             |           
            
                102.00
             |               
            
                100.10
             |                           
            
                101.00
             | 
            
                101.18
             |                     
            
                23.16
             |                                 
            
                458,370
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2017
             | 
            
                -0.80 / -0.79%
             |             
            
                100.00
             |           
            
                101.00
             |               
            
                99.00
             |                           
            
                100.50
             | 
            
                99.77
             |                     
            
                23.04
             |                                 
            
                1,164,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2017
             | 
            
                -1.70 / -1.65%
             |             
            
                103.00
             |           
            
                103.00
             |               
            
                101.00
             |                           
            
                101.30
             | 
            
                101.65
             |                     
            
                23.23
             |                                 
            
                325,940
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2017
             | 
            
                +0.10 / +0.10%
             |             
            
                104.00
             |           
            
                104.00
             |               
            
                101.90
             |                           
            
                103.00
             | 
            
                102.76
             |                     
            
                23.62
             |                                 
            
                375,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2017
             | 
            
                +1.90 / +1.88%
             |             
            
                103.00
             |           
            
                105.40
             |               
            
                101.20
             |                           
            
                102.90
             | 
            
                103.72
             |                     
            
                23.59
             |                                 
            
                650,290
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2017
             | 
            
                +3.30 / +3.38%
             |             
            
                97.70
             |           
            
                101.00
             |               
            
                97.70
             |                           
            
                101.00
             | 
            
                98.89
             |                     
            
                23.16
             |                                 
            
                451,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2017
             | 
            
                +0.70 / +0.72%
             |             
            
                97.50
             |           
            
                97.90
             |               
            
                96.60
             |                           
            
                97.70
             | 
            
                97.51
             |                     
            
                22.40
             |                                 
            
                368,220
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2017
             | 
            
                +1.90 / +2.00%
             |             
            
                95.20
             |           
            
                98.00
             |               
            
                95.10
             |                           
            
                97.00
             | 
            
                96.43
             |                     
            
                22.24
             |                                 
            
                474,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/19/2017
             | 
            
                -0.10 / -0.11%
             |             
            
                95.00
             |           
            
                95.40
             |               
            
                94.80
             |                           
            
                95.10
             | 
            
                95.17
             |                     
            
                21.81
             |                                 
            
                225,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2017
             | 
            
                -0.50 / -0.52%
             |             
            
                96.00
             |           
            
                96.00
             |               
            
                95.00
             |                           
            
                95.20
             | 
            
                95.30
             |                     
            
                21.83
             |                                 
            
                230,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2017
             | 
            
                +0.20 / +0.21%
             |             
            
                95.50
             |           
            
                96.30
             |               
            
                95.40
             |                           
            
                95.70
             | 
            
                95.77
             |                     
            
                21.94
             |                                 
            
                220,620
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2017
             | 
            
                +0.50 / +0.53%
             |             
            
                95.00
             |           
            
                95.50
             |               
            
                94.50
             |                           
            
                95.50
             | 
            
                95.20
             |                     
            
                21.90
             |                                 
            
                268,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2017
             | 
            
                -1.50 / -1.55%
             |             
            
                96.00
             |           
            
                96.70
             |               
            
                94.80
             |                           
            
                95.00
             | 
            
                95.51
             |                     
            
                21.78
             |                                 
            
                282,150
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2017
             | 
            
                -0.80 / -0.82%
             |             
            
                97.30
             |           
            
                97.70
             |               
            
                96.30
             |                           
            
                96.50
             | 
            
                96.99
             |                     
            
                22.13
             |                                 
            
                174,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2017
             | 
            
                -0.70 / -0.71%
             |             
            
                98.00
             |           
            
                98.70
             |               
            
                97.00
             |                           
            
                97.30
             | 
            
                97.87
             |                     
            
                22.31
             |                                 
            
                193,440
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2017
             | 
            
                +1.00 / +1.03%
             |             
            
                97.50
             |           
            
                98.50
             |               
            
                96.80
             |                           
            
                98.00
             | 
            
                97.76
             |                     
            
                22.47
             |                                 
            
                310,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2017
             | 
            
                +0.80 / +0.83%
             |             
            
                96.20
             |           
            
                97.20
             |               
            
                95.50
             |                           
            
                97.00
             | 
            
                96.27
             |                     
            
                22.24
             |                                 
            
                379,430
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2017
             | 
            
                +1.20 / +1.26%
             |             
            
                95.00
             |           
            
                96.50
             |               
            
                94.50
             |                           
            
                96.20
             | 
            
                95.45
             |                     
            
                22.06
             |                                 
            
                358,430
             |  
            
                 
             |                                                              
             
    
         
    
    
 |