| 
                 
                    Closing price on 9/23/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    14.20 | 
                 
                
                    | High | 
                    14.50 | 
                 
                
                    | Low | 
                    13.90 | 
                     
                
                    | Volume | 
                    19,170 | 
                                 
                
                    | Split-adjusted Price | 
                    3.75 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/23/2011
             | 
            
                -0.10 / -0.68%
             |             
            
                14.20
             |           
            
                14.50
             |               
            
                13.90
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                3.75
             |                                 
            
                19,170
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2011
             | 
            
                +0.10 / +0.69%
             |             
            
                14.30
             |           
            
                14.60
             |               
            
                14.30
             |                           
            
                14.60
             | 
            
                14.60
             |                     
            
                3.78
             |                                 
            
                3,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2011
             | 
            
                -0.10 / -0.68%
             |             
            
                14.60
             |           
            
                14.80
             |               
            
                14.20
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                3.75
             |                                 
            
                16,820
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2011
             | 
            
                0.00 / 0.00%
             |             
            
                14.60
             |           
            
                14.60
             |               
            
                14.40
             |                           
            
                14.60
             | 
            
                14.60
             |                     
            
                3.78
             |                                 
            
                14,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2011
             | 
            
                +0.20 / +1.39%
             |             
            
                14.00
             |           
            
                14.70
             |               
            
                14.00
             |                           
            
                14.60
             | 
            
                14.60
             |                     
            
                3.78
             |                                 
            
                24,130
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2011
             | 
            
                -0.50 / -3.36%
             |             
            
                14.80
             |           
            
                14.80
             |               
            
                14.40
             |                           
            
                14.40
             | 
            
                14.40
             |                     
            
                3.73
             |                                 
            
                23,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2011
             | 
            
                -0.10 / -0.67%
             |             
            
                14.80
             |           
            
                14.90
             |               
            
                14.30
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                3.85
             |                                 
            
                23,470
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2011
             | 
            
                0.00 / 0.00%
             |             
            
                14.70
             |           
            
                15.00
             |               
            
                14.60
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                3.88
             |                                 
            
                22,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2011
             | 
            
                +0.30 / +2.04%
             |             
            
                14.90
             |           
            
                15.10
             |               
            
                14.80
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                3.88
             |                                 
            
                28,140
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2011
             | 
            
                +0.30 / +2.08%
             |             
            
                14.30
             |           
            
                14.70
             |               
            
                14.30
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                3.80
             |                                 
            
                81,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2011
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.40
             |               
            
                14.00
             |                           
            
                14.40
             | 
            
                14.40
             |                     
            
                3.73
             |                                 
            
                30,830
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2011
             | 
            
                +0.40 / +2.86%
             |             
            
                14.00
             |           
            
                14.50
             |               
            
                14.00
             |                           
            
                14.40
             | 
            
                14.40
             |                     
            
                3.73
             |                                 
            
                41,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2011
             | 
            
                +0.10 / +0.72%
             |             
            
                13.80
             |           
            
                14.10
             |               
            
                13.70
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.62
             |                                 
            
                35,510
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2011
             | 
            
                0.00 / 0.00%
             |             
            
                13.70
             |           
            
                14.00
             |               
            
                13.60
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                3.60
             |                                 
            
                10,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2011
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.30
             |               
            
                13.70
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                3.60
             |                                 
            
                21,190
             |            
            
                 
             |                                       
         
    
        
            | 
                9/1/2011
             | 
            
                -0.10 / -0.71%
             |             
            
                13.50
             |           
            
                14.00
             |               
            
                13.50
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                3.60
             |                                 
            
                39,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2011
             | 
            
                0.00 / 0.00%
             |             
            
                13.80
             |           
            
                14.00
             |               
            
                13.70
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.62
             |                                 
            
                33,140
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2011
             | 
            
                0.00 / 0.00%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                13.80
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.62
             |                                 
            
                42,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2011
             | 
            
                0.00 / 0.00%
             |             
            
                13.70
             |           
            
                14.00
             |               
            
                13.30
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.62
             |                                 
            
                29,530
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2011
             | 
            
                +0.10 / +0.72%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.62
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2011
             | 
            
                -0.10 / -0.71%
             |             
            
                13.70
             |           
            
                14.00
             |               
            
                13.70
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                3.60
             |                                 
            
                10,410
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2011
             | 
            
                0.00 / 0.00%
             |             
            
                13.80
             |           
            
                14.00
             |               
            
                13.80
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.62
             |                                 
            
                3,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2011
             | 
            
                0.00 / 0.00%
             |             
            
                14.20
             |           
            
                14.20
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.62
             |                                 
            
                6,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2011
             | 
            
                +0.50 / +3.70%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.62
             |                                 
            
                3,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2011
             | 
            
                0.00 / 0.00%
             |             
            
                13.40
             |           
            
                13.50
             |               
            
                13.40
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                3.49
             |                                 
            
                10,560
             |            
            
                 
             |                                       
         
    
        
            | 
                8/18/2011
             | 
            
                -0.10 / -0.74%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                13.00
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                3.49
             |                                 
            
                55,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2011
             | 
            
                0.00 / 0.00%
             |             
            
                13.60
             |           
            
                13.60
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                3.52
             |                                 
            
                11,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2011
             | 
            
                0.00 / 0.00%
             |             
            
                13.60
             |           
            
                13.60
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                3.52
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2011
             | 
            
                0.00 / 0.00%
             |             
            
                13.60
             |           
            
                13.60
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                3.52
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2011
             | 
            
                +0.10 / +0.74%
             |             
            
                13.50
             |           
            
                13.60
             |               
            
                13.50
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                3.52
             |                                 
            
                11,440
             |  
            
                 
             |                                                              
             
    
         
    
    
 |