| 
                 
                    Closing price on 3/8/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    27.75 | 
                 
                
                    | High | 
                    27.80 | 
                 
                
                    | Low | 
                    27.20 | 
                     
                
                    | Volume | 
                    3,040 | 
                                 
                
                    | Split-adjusted Price | 
                    12.24 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/8/2018
             | 
            
                +0.40 / +1.49%
             |             
            
                27.75
             |           
            
                27.80
             |               
            
                27.20
             |                           
            
                27.20
             | 
            
                27.30
             |                     
            
                12.24
             |                                 
            
                3,040
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2018
             | 
            
                0.00 / 0.00%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                27.17
             |                     
            
                12.06
             |                                 
            
                17,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2018
             | 
            
                -1.20 / -4.29%
             |             
            
                28.00
             |           
            
                28.30
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                27.32
             |                     
            
                12.06
             |                                 
            
                29,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2018
             | 
            
                -0.50 / -1.75%
             |             
            
                28.50
             |           
            
                28.50
             |               
            
                27.50
             |                           
            
                28.00
             | 
            
                27.90
             |                     
            
                12.60
             |                                 
            
                63,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2018
             | 
            
                -0.40 / -1.38%
             |             
            
                28.50
             |           
            
                28.70
             |               
            
                28.00
             |                           
            
                28.50
             | 
            
                28.25
             |                     
            
                12.83
             |                                 
            
                3,080
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2018
             | 
            
                +0.75 / +2.66%
             |             
            
                28.20
             |           
            
                29.00
             |               
            
                28.00
             |                           
            
                28.90
             | 
            
                28.21
             |                     
            
                13.01
             |                                 
            
                43,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2018
             | 
            
                +0.65 / +2.36%
             |             
            
                27.90
             |           
            
                28.15
             |               
            
                27.15
             |                           
            
                28.15
             | 
            
                28.00
             |                     
            
                12.67
             |                                 
            
                55,250
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2018
             | 
            
                -0.70 / -2.48%
             |             
            
                28.20
             |           
            
                28.20
             |               
            
                27.50
             |                           
            
                27.50
             | 
            
                27.98
             |                     
            
                12.38
             |                                 
            
                116,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2018
             | 
            
                +0.30 / +1.08%
             |             
            
                27.90
             |           
            
                28.25
             |               
            
                27.20
             |                           
            
                28.20
             | 
            
                27.95
             |                     
            
                12.69
             |                                 
            
                103,770
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2018
             | 
            
                +0.10 / +0.36%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                27.80
             |                           
            
                27.90
             | 
            
                27.82
             |                     
            
                12.56
             |                                 
            
                21,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2018
             | 
            
                -0.45 / -1.59%
             |             
            
                28.25
             |           
            
                28.25
             |               
            
                27.40
             |                           
            
                27.80
             | 
            
                27.54
             |                     
            
                12.51
             |                                 
            
                24,580
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2018
             | 
            
                +0.25 / +0.89%
             |             
            
                28.60
             |           
            
                28.60
             |               
            
                28.00
             |                           
            
                28.25
             | 
            
                28.05
             |                     
            
                12.71
             |                                 
            
                8,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/13/2018
             | 
            
                +0.55 / +2.00%
             |             
            
                27.45
             |           
            
                28.30
             |               
            
                27.45
             |                           
            
                28.00
             | 
            
                27.91
             |                     
            
                12.60
             |                                 
            
                9,030
             |            
            
                 
             |                                       
         
    
        
            | 
                2/12/2018
             | 
            
                +1.15 / +4.37%
             |             
            
                27.60
             |           
            
                27.60
             |               
            
                25.75
             |                           
            
                27.45
             | 
            
                26.39
             |                     
            
                12.35
             |                                 
            
                8,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2018
             | 
            
                -1.50 / -5.40%
             |             
            
                26.05
             |           
            
                27.50
             |               
            
                26.05
             |                           
            
                26.30
             | 
            
                26.50
             |                     
            
                11.84
             |                                 
            
                28,870
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2018
             | 
            
                +0.30 / +1.09%
             |             
            
                28.90
             |           
            
                28.90
             |               
            
                27.00
             |                           
            
                27.80
             | 
            
                27.13
             |                     
            
                12.51
             |                                 
            
                11,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/7/2018
             | 
            
                +0.70 / +2.61%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                27.15
             |                           
            
                27.50
             | 
            
                27.68
             |                     
            
                12.38
             |                                 
            
                30,710
             |            
            
                 
             |                                       
         
    
        
            | 
                2/6/2018
             | 
            
                -1.20 / -4.29%
             |             
            
                26.05
             |           
            
                28.00
             |               
            
                26.05
             |                           
            
                26.80
             | 
            
                26.11
             |                     
            
                12.06
             |                                 
            
                95,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2018
             | 
            
                -1.00 / -3.45%
             |             
            
                28.70
             |           
            
                29.15
             |               
            
                28.00
             |                           
            
                28.00
             | 
            
                28.85
             |                     
            
                12.60
             |                                 
            
                115,640
             |            
            
                 
             |                                       
         
    
        
            | 
                2/2/2018
             | 
            
                0.00 / 0.00%
             |             
            
                29.20
             |           
            
                29.20
             |               
            
                28.60
             |                           
            
                29.00
             | 
            
                29.08
             |                     
            
                13.05
             |                                 
            
                3,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/1/2018
             | 
            
                0.00 / 0.00%
             |             
            
                28.80
             |           
            
                29.05
             |               
            
                28.30
             |                           
            
                29.00
             | 
            
                28.95
             |                     
            
                13.05
             |                                 
            
                86,680
             |            
            
                 
             |                                       
         
    
        
            | 
                1/31/2018
             | 
            
                0.00 / 0.00%
             |             
            
                29.10
             |           
            
                29.20
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.02
             |                     
            
                13.05
             |                                 
            
                101,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/30/2018
             | 
            
                0.00 / 0.00%
             |             
            
                29.00
             |           
            
                29.10
             |               
            
                28.80
             |                           
            
                29.00
             | 
            
                28.97
             |                     
            
                13.05
             |                                 
            
                86,560
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2018
             | 
            
                +0.50 / +1.75%
             |             
            
                29.40
             |           
            
                29.40
             |               
            
                28.20
             |                           
            
                29.00
             | 
            
                28.85
             |                     
            
                13.05
             |                                 
            
                134,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2018
             | 
            
                +1.45 / +5.36%
             |             
            
                27.05
             |           
            
                28.50
             |               
            
                26.90
             |                           
            
                28.50
             | 
            
                27.80
             |                     
            
                12.83
             |                                 
            
                89,110
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2018
             | 
            
                -0.25 / -0.92%
             |             
            
                27.30
             |           
            
                27.90
             |               
            
                26.80
             |                           
            
                27.05
             | 
            
                27.01
             |                     
            
                12.17
             |                                 
            
                153,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2018
             | 
            
                -1.15 / -4.04%
             |             
            
                28.50
             |           
            
                28.50
             |               
            
                27.00
             |                           
            
                27.30
             | 
            
                27.56
             |                     
            
                12.29
             |                                 
            
                86,590
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2018
             | 
            
                -0.05 / -0.18%
             |             
            
                28.50
             |           
            
                29.30
             |               
            
                28.45
             |                           
            
                28.45
             | 
            
                28.64
             |                     
            
                12.80
             |                                 
            
                59,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2018
             | 
            
                +0.30 / +1.06%
             |             
            
                27.50
             |           
            
                28.50
             |               
            
                27.50
             |                           
            
                28.50
             | 
            
                28.01
             |                     
            
                12.83
             |                                 
            
                69,970
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2018
             | 
            
                -1.60 / -5.37%
             |             
            
                30.10
             |           
            
                30.20
             |               
            
                28.20
             |                           
            
                28.20
             | 
            
                29.65
             |                     
            
                12.69
             |                                 
            
                218,890
             |  
            
                 
             |                                                              
             
    
         
    
    
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