| 
                 
                    Closing price on 4/10/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    10.20 | 
                 
                
                    | High | 
                    10.20 | 
                 
                
                    | Low | 
                    10.10 | 
                     
                
                    | Volume | 
                    12,480 | 
                                 
                
                    | Split-adjusted Price | 
                    3.31 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/10/2012
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.10
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                3.31
             |                                 
            
                12,480
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2012
             | 
            
                -0.10 / -0.98%
             |             
            
                10.00
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                3.31
             |                                 
            
                34,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/6/2012
             | 
            
                +0.10 / +0.99%
             |             
            
                10.10
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                3.34
             |                                 
            
                21,920
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2012
             | 
            
                0.00 / 0.00%
             |             
            
                9.90
             |           
            
                10.10
             |               
            
                9.90
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                3.31
             |                                 
            
                11,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2012
             | 
            
                +0.10 / +1.00%
             |             
            
                10.10
             |           
            
                10.10
             |               
            
                10.00
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                3.31
             |                                 
            
                22,770
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2012
             | 
            
                -0.10 / -0.99%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                3.28
             |                                 
            
                38,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2012
             | 
            
                +0.10 / +1.00%
             |             
            
                9.90
             |           
            
                10.10
             |               
            
                9.90
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                3.31
             |                                 
            
                30,730
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2012
             | 
            
                -0.20 / -1.96%
             |             
            
                10.10
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                3.28
             |                                 
            
                14,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2012
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                3.34
             |                                 
            
                29,030
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2012
             | 
            
                +0.10 / +0.99%
             |             
            
                10.10
             |           
            
                10.20
             |               
            
                9.90
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                3.34
             |                                 
            
                74,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2012
             | 
            
                0.00 / 0.00%
             |             
            
                9.90
             |           
            
                10.30
             |               
            
                9.90
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                3.31
             |                                 
            
                65,050
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2012
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.10
             |               
            
                9.90
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                3.31
             |                                 
            
                116,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2012
             | 
            
                0.00 / 0.00%
             |             
            
                9.90
             |           
            
                10.10
             |               
            
                9.90
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                3.31
             |                                 
            
                41,470
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2012
             | 
            
                -0.10 / -0.98%
             |             
            
                10.10
             |           
            
                10.10
             |               
            
                9.90
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                3.31
             |                                 
            
                95,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/20/2012
             | 
            
                0.00 / 0.00%
             |             
            
                9.90
             |           
            
                10.30
             |               
            
                9.90
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                3.34
             |                                 
            
                30,340
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2012
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                3.34
             |                                 
            
                17,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2012
             | 
            
                +0.10 / +0.99%
             |             
            
                10.20
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                3.34
             |                                 
            
                41,440
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2012
             | 
            
                0.00 / 0.00%
             |             
            
                9.90
             |           
            
                10.20
             |               
            
                9.90
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                3.31
             |                                 
            
                97,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/14/2012
             | 
            
                -0.10 / -0.98%
             |             
            
                10.00
             |           
            
                10.20
             |               
            
                9.90
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                3.31
             |                                 
            
                54,790
             |            
            
                 
             |                                       
         
    
        
            | 
                3/13/2012
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.30
             |               
            
                10.20
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                3.34
             |                                 
            
                37,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2012
             | 
            
                0.00 / 0.00%
             |             
            
                10.00
             |           
            
                10.20
             |               
            
                9.70
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                3.34
             |                                 
            
                52,530
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2012
             | 
            
                -0.10 / -0.97%
             |             
            
                10.00
             |           
            
                10.30
             |               
            
                9.90
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                3.34
             |                                 
            
                52,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2012
             | 
            
                -0.10 / -0.96%
             |             
            
                10.10
             |           
            
                10.50
             |               
            
                10.00
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                3.38
             |                                 
            
                43,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2012
             | 
            
                +0.20 / +1.96%
             |             
            
                10.40
             |           
            
                10.40
             |               
            
                9.80
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                3.41
             |                                 
            
                20,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2012
             | 
            
                +0.10 / +0.99%
             |             
            
                10.50
             |           
            
                10.50
             |               
            
                10.00
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                3.34
             |                                 
            
                95,650
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2012
             | 
            
                +0.40 / +4.12%
             |             
            
                9.70
             |           
            
                10.10
             |               
            
                9.70
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                3.31
             |                                 
            
                128,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2012
             | 
            
                0.00 / 0.00%
             |             
            
                9.70
             |           
            
                9.70
             |               
            
                9.60
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                3.18
             |                                 
            
                51,950
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2012
             | 
            
                0.00 / 0.00%
             |             
            
                9.60
             |           
            
                9.80
             |               
            
                9.60
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                3.18
             |                                 
            
                14,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/29/2012
             | 
            
                +0.20 / +2.11%
             |             
            
                9.50
             |           
            
                9.70
             |               
            
                9.50
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                3.18
             |                                 
            
                10,220
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2012
             | 
            
                -0.40 / -4.04%
             |             
            
                9.90
             |           
            
                9.90
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                3.11
             |                                 
            
                32,290
             |  
            
                 
             |                                                              
             
    
         
    
    
 |