| 
                 
                    Closing price on 10/26/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    155.00 | 
                 
                
                    | High | 
                    155.00 | 
                 
                
                    | Low | 
                    153.00 | 
                     
                
                    | Volume | 
                    6,500 | 
                                 
                
                    | Split-adjusted Price | 
                    88.96 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MAS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/26/2016
             | 
            
                -1.50 / -0.96%
             |             
            
                155.00
             |           
            
                155.00
             |               
            
                153.00
             |                           
            
                154.00
             | 
            
                154.15
             |                     
            
                88.96
             |                                 
            
                6,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2016
             | 
            
                -2.90 / -1.83%
             |             
            
                158.50
             |           
            
                158.50
             |               
            
                155.20
             |                           
            
                155.50
             | 
            
                155.78
             |                     
            
                89.83
             |                                 
            
                10,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/24/2016
             | 
            
                -0.10 / -0.06%
             |             
            
                158.40
             |           
            
                158.40
             |               
            
                158.40
             |                           
            
                158.40
             | 
            
                158.40
             |                     
            
                91.50
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2016
             | 
            
                +3.50 / +2.26%
             |             
            
                155.50
             |           
            
                170.50
             |               
            
                155.00
             |                           
            
                158.50
             | 
            
                157.54
             |                     
            
                91.56
             |                                 
            
                12,938
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/20/2016
             | 
            
                -2.70 / -1.71%
             |             
            
                156.80
             |           
            
                156.80
             |               
            
                155.00
             |                           
            
                155.00
             | 
            
                156.15
             |                     
            
                89.54
             |                                 
            
                12,920
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2016
             | 
            
                +0.70 / +0.45%
             |             
            
                156.50
             |           
            
                172.70
             |               
            
                156.50
             |                           
            
                157.70
             | 
            
                158.59
             |                     
            
                91.10
             |                                 
            
                8,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2016
             | 
            
                +0.40 / +0.26%
             |             
            
                156.70
             |           
            
                157.00
             |               
            
                156.50
             |                           
            
                157.00
             | 
            
                156.63
             |                     
            
                90.69
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2016
             | 
            
                -1.40 / -0.89%
             |             
            
                158.00
             |           
            
                158.00
             |               
            
                156.60
             |                           
            
                156.60
             | 
            
                157.00
             |                     
            
                90.46
             |                                 
            
                1,866
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2016
             | 
            
                -0.60 / -0.38%
             |             
            
                157.00
             |           
            
                158.50
             |               
            
                157.00
             |                           
            
                158.00
             | 
            
                157.89
             |                     
            
                91.27
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/13/2016
             | 
            
                0.00 / 0.00%
             |             
            
                158.60
             |           
            
                158.60
             |               
            
                158.60
             |                           
            
                158.60
             | 
            
                158.60
             |                     
            
                91.62
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2016
             | 
            
                +0.10 / +0.06%
             |             
            
                160.00
             |           
            
                160.00
             |               
            
                158.60
             |                           
            
                158.60
             | 
            
                159.39
             |                     
            
                91.62
             |                                 
            
                16,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2016
             | 
            
                +0.50 / +0.32%
             |             
            
                158.40
             |           
            
                159.00
             |               
            
                157.90
             |                           
            
                158.50
             | 
            
                158.60
             |                     
            
                91.56
             |                                 
            
                13,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2016
             | 
            
                +3.00 / +1.94%
             |             
            
                155.00
             |           
            
                159.00
             |               
            
                155.00
             |                           
            
                158.00
             | 
            
                158.73
             |                     
            
                91.27
             |                                 
            
                4,829
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2016
             | 
            
                -5.00 / -3.13%
             |             
            
                158.00
             |           
            
                158.00
             |               
            
                155.00
             |                           
            
                155.00
             | 
            
                155.78
             |                     
            
                89.54
             |                                 
            
                1,846
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/6/2016
             | 
            
                +7.00 / +4.58%
             |             
            
                158.00
             |           
            
                160.00
             |               
            
                158.00
             |                           
            
                160.00
             | 
            
                159.97
             |                     
            
                92.43
             |                                 
            
                7,860
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2016
             | 
            
                0.00 / 0.00%
             |             
            
                153.00
             |           
            
                153.00
             |               
            
                153.00
             |                           
            
                153.00
             | 
            
                153.00
             |                     
            
                88.38
             |                                 
            
                2,629
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2016
             | 
            
                -2.00 / -1.29%
             |             
            
                154.00
             |           
            
                154.90
             |               
            
                153.00
             |                           
            
                153.00
             | 
            
                153.92
             |                     
            
                88.38
             |                                 
            
                22,246
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2016
             | 
            
                0.00 / 0.00%
             |             
            
                155.00
             |           
            
                155.00
             |               
            
                155.00
             |                           
            
                155.00
             | 
            
                155.00
             |                     
            
                89.54
             |                                 
            
                3,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2016
             | 
            
                -1.00 / -0.64%
             |             
            
                155.00
             |           
            
                155.40
             |               
            
                154.00
             |                           
            
                155.00
             | 
            
                154.94
             |                     
            
                89.54
             |                                 
            
                2,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2016
             | 
            
                0.00 / 0.00%
             |             
            
                156.00
             |           
            
                156.00
             |               
            
                156.00
             |                           
            
                156.00
             | 
            
                156.00
             |                     
            
                90.12
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/28/2016
             | 
            
                0.00 / 0.00%
             |             
            
                155.00
             |           
            
                156.00
             |               
            
                155.00
             |                           
            
                156.00
             | 
            
                155.58
             |                     
            
                90.12
             |                                 
            
                8,062
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2016
             | 
            
                +0.50 / +0.32%
             |             
            
                155.40
             |           
            
                156.00
             |               
            
                155.40
             |                           
            
                156.00
             | 
            
                155.61
             |                     
            
                90.12
             |                                 
            
                3,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2016
             | 
            
                -0.50 / -0.32%
             |             
            
                155.50
             |           
            
                155.90
             |               
            
                155.00
             |                           
            
                155.50
             | 
            
                155.40
             |                     
            
                89.83
             |                                 
            
                17,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2016
             | 
            
                -0.50 / -0.32%
             |             
            
                156.50
             |           
            
                156.50
             |               
            
                156.00
             |                           
            
                156.00
             | 
            
                156.50
             |                     
            
                90.12
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/22/2016
             | 
            
                -2.00 / -1.26%
             |             
            
                158.00
             |           
            
                158.00
             |               
            
                156.00
             |                           
            
                156.50
             | 
            
                156.47
             |                     
            
                90.41
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2016
             | 
            
                -1.50 / -0.94%
             |             
            
                159.00
             |           
            
                159.00
             |               
            
                158.00
             |                           
            
                158.50
             | 
            
                158.03
             |                     
            
                89.25
             |                                 
            
                34,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/20/2016
             | 
            
                0.00 / 0.00%
             |             
            
                160.00
             |           
            
                160.00
             |               
            
                159.00
             |                           
            
                160.00
             | 
            
                159.81
             |                     
            
                90.10
             |                                 
            
                5,420
             |            
            
                 
             |                                       
         
    
        
            | 
                9/19/2016
             | 
            
                -1.00 / -0.62%
             |             
            
                160.00
             |           
            
                160.00
             |               
            
                160.00
             |                           
            
                160.00
             | 
            
                160.00
             |                     
            
                90.10
             |                                 
            
                9,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2016
             | 
            
                0.00 / 0.00%
             |             
            
                160.00
             |           
            
                161.00
             |               
            
                159.10
             |                           
            
                161.00
             | 
            
                159.98
             |                     
            
                90.66
             |                                 
            
                3,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2016
             | 
            
                -4.00 / -2.42%
             |             
            
                161.00
             |           
            
                161.00
             |               
            
                161.00
             |                           
            
                161.00
             | 
            
                161.00
             |                     
            
                90.66
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
         
    
    
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