| 
                 
                    Closing price on 10/31/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    22.15 | 
                 
                
                    | High | 
                    23.00 | 
                 
                
                    | Low | 
                    22.15 | 
                     
                
                    | Volume | 
                    563,670 | 
                                 
                
                    | Split-adjusted Price | 
                    10.28 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/31/2017
             | 
            
                +0.45 / +2.01%
             |             
            
                22.15
             |           
            
                23.00
             |               
            
                22.15
             |                           
            
                22.85
             | 
            
                22.52
             |                     
            
                10.28
             |                                 
            
                563,670
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2017
             | 
            
                -0.40 / -1.75%
             |             
            
                22.50
             |           
            
                22.80
             |               
            
                22.40
             |                           
            
                22.40
             | 
            
                22.55
             |                     
            
                10.08
             |                                 
            
                212,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/27/2017
             | 
            
                +0.30 / +1.33%
             |             
            
                23.20
             |           
            
                23.20
             |               
            
                22.40
             |                           
            
                22.80
             | 
            
                22.57
             |                     
            
                10.26
             |                                 
            
                85,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2017
             | 
            
                -0.50 / -2.17%
             |             
            
                23.40
             |           
            
                23.40
             |               
            
                22.40
             |                           
            
                22.50
             | 
            
                22.66
             |                     
            
                10.13
             |                                 
            
                69,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2017
             | 
            
                +0.60 / +2.68%
             |             
            
                22.40
             |           
            
                23.20
             |               
            
                22.30
             |                           
            
                23.00
             | 
            
                22.65
             |                     
            
                10.35
             |                                 
            
                33,950
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2017
             | 
            
                -0.10 / -0.44%
             |             
            
                22.50
             |           
            
                22.70
             |               
            
                22.00
             |                           
            
                22.40
             | 
            
                22.42
             |                     
            
                10.08
             |                                 
            
                45,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2017
             | 
            
                -0.60 / -2.60%
             |             
            
                23.00
             |           
            
                23.20
             |               
            
                22.50
             |                           
            
                22.50
             | 
            
                22.77
             |                     
            
                10.13
             |                                 
            
                133,710
             |            
            
                 
             |                                       
         
    
        
            | 
                10/20/2017
             | 
            
                -0.40 / -1.70%
             |             
            
                23.40
             |           
            
                23.90
             |               
            
                23.00
             |                           
            
                23.10
             | 
            
                23.32
             |                     
            
                10.40
             |                                 
            
                110,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/19/2017
             | 
            
                -0.15 / -0.63%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.50
             |                           
            
                23.50
             | 
            
                23.73
             |                     
            
                10.58
             |                                 
            
                119,720
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2017
             | 
            
                +0.05 / +0.21%
             |             
            
                23.80
             |           
            
                24.00
             |               
            
                23.60
             |                           
            
                23.65
             | 
            
                23.81
             |                     
            
                10.64
             |                                 
            
                184,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2017
             | 
            
                -0.10 / -0.42%
             |             
            
                24.00
             |           
            
                24.20
             |               
            
                23.60
             |                           
            
                23.60
             | 
            
                23.89
             |                     
            
                10.62
             |                                 
            
                201,570
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2017
             | 
            
                -0.30 / -1.25%
             |             
            
                24.20
             |           
            
                24.45
             |               
            
                23.50
             |                           
            
                23.70
             | 
            
                24.10
             |                     
            
                10.67
             |                                 
            
                160,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2017
             | 
            
                +1.10 / +4.80%
             |             
            
                23.10
             |           
            
                24.20
             |               
            
                23.10
             |                           
            
                24.00
             | 
            
                23.71
             |                     
            
                10.80
             |                                 
            
                445,810
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2017
             | 
            
                -0.10 / -0.43%
             |             
            
                23.40
             |           
            
                23.40
             |               
            
                22.90
             |                           
            
                22.90
             | 
            
                23.04
             |                     
            
                10.31
             |                                 
            
                101,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2017
             | 
            
                -0.40 / -1.71%
             |             
            
                23.40
             |           
            
                23.90
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.38
             |                     
            
                10.35
             |                                 
            
                184,710
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2017
             | 
            
                +0.80 / +3.54%
             |             
            
                23.20
             |           
            
                23.40
             |               
            
                22.65
             |                           
            
                23.40
             | 
            
                23.11
             |                     
            
                10.53
             |                                 
            
                116,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2017
             | 
            
                -0.20 / -0.88%
             |             
            
                22.50
             |           
            
                22.85
             |               
            
                22.40
             |                           
            
                22.60
             | 
            
                22.67
             |                     
            
                10.17
             |                                 
            
                75,270
             |            
            
                 
             |                                       
         
    
        
            | 
                10/6/2017
             | 
            
                0.00 / 0.00%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.50
             |                           
            
                22.80
             | 
            
                22.61
             |                     
            
                10.26
             |                                 
            
                89,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2017
             | 
            
                -0.20 / -0.87%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.60
             |                           
            
                22.80
             | 
            
                22.76
             |                     
            
                10.26
             |                                 
            
                33,040
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2017
             | 
            
                +0.75 / +3.37%
             |             
            
                22.00
             |           
            
                23.00
             |               
            
                22.00
             |                           
            
                23.00
             | 
            
                22.61
             |                     
            
                10.35
             |                                 
            
                65,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2017
             | 
            
                -0.10 / -0.45%
             |             
            
                22.35
             |           
            
                22.65
             |               
            
                22.25
             |                           
            
                22.25
             | 
            
                22.34
             |                     
            
                10.01
             |                                 
            
                83,080
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2017
             | 
            
                +0.05 / +0.22%
             |             
            
                22.30
             |           
            
                22.70
             |               
            
                22.20
             |                           
            
                22.35
             | 
            
                22.38
             |                     
            
                10.06
             |                                 
            
                47,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2017
             | 
            
                -0.20 / -0.89%
             |             
            
                22.50
             |           
            
                22.70
             |               
            
                22.10
             |                           
            
                22.30
             | 
            
                22.33
             |                     
            
                10.04
             |                                 
            
                58,540
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2017
             | 
            
                -0.20 / -0.88%
             |             
            
                22.70
             |           
            
                23.10
             |               
            
                22.50
             |                           
            
                22.50
             | 
            
                22.79
             |                     
            
                10.13
             |                                 
            
                100,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2017
             | 
            
                -0.45 / -1.94%
             |             
            
                23.10
             |           
            
                23.10
             |               
            
                22.60
             |                           
            
                22.70
             | 
            
                22.71
             |                     
            
                10.22
             |                                 
            
                154,490
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2017
             | 
            
                +0.15 / +0.65%
             |             
            
                23.00
             |           
            
                23.15
             |               
            
                22.75
             |                           
            
                23.15
             | 
            
                23.00
             |                     
            
                10.42
             |                                 
            
                80,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2017
             | 
            
                -0.50 / -2.13%
             |             
            
                23.60
             |           
            
                23.60
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.24
             |                     
            
                10.35
             |                                 
            
                114,510
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2017
             | 
            
                -0.15 / -0.63%
             |             
            
                23.90
             |           
            
                23.95
             |               
            
                23.40
             |                           
            
                23.50
             | 
            
                23.62
             |                     
            
                10.58
             |                                 
            
                282,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2017
             | 
            
                +0.05 / +0.21%
             |             
            
                23.60
             |           
            
                23.80
             |               
            
                23.50
             |                           
            
                23.65
             | 
            
                23.55
             |                     
            
                10.64
             |                                 
            
                238,120
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2017
             | 
            
                -0.10 / -0.42%
             |             
            
                23.60
             |           
            
                23.90
             |               
            
                23.60
             |                           
            
                23.60
             | 
            
                23.69
             |                     
            
                10.62
             |                                 
            
                95,230
             |  
            
                 
             |                                                              
             
    
         
    
    
 |