| 
                 
                    Closing price on 7/22/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    11.60 | 
                 
                
                    | High | 
                    12.20 | 
                 
                
                    | Low | 
                    11.60 | 
                     
                
                    | Volume | 
                    9,100 | 
                                 
                
                    | Split-adjusted Price | 
                    8.45 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SSM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/22/2014
             | 
            
                -0.20 / -1.67%
             |             
            
                11.60
             |           
            
                12.20
             |               
            
                11.60
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                8.45
             |                                 
            
                9,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/21/2014
             | 
            
                +0.70 / +6.19%
             |             
            
                11.40
             |           
            
                12.30
             |               
            
                11.30
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                8.59
             |                                 
            
                33,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2014
             | 
            
                +0.30 / +2.73%
             |             
            
                11.00
             |           
            
                11.30
             |               
            
                11.00
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                8.09
             |                                 
            
                8,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2014
             | 
            
                +0.20 / +1.85%
             |             
            
                10.90
             |           
            
                11.50
             |               
            
                10.80
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                7.88
             |                                 
            
                17,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2014
             | 
            
                -0.10 / -0.92%
             |             
            
                10.30
             |           
            
                10.90
             |               
            
                10.30
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                7.73
             |                                 
            
                6,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2014
             | 
            
                +0.10 / +0.93%
             |             
            
                10.30
             |           
            
                11.00
             |               
            
                10.30
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                7.81
             |                                 
            
                3,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2014
             | 
            
                0.00 / 0.00%
             |             
            
                10.70
             |           
            
                10.80
             |               
            
                10.70
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                7.73
             |                                 
            
                230
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2014
             | 
            
                -0.10 / -0.92%
             |             
            
                10.70
             |           
            
                10.80
             |               
            
                10.70
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                7.73
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2014
             | 
            
                -0.10 / -0.91%
             |             
            
                10.60
             |           
            
                10.90
             |               
            
                10.40
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                7.81
             |                                 
            
                14,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2014
             | 
            
                +0.30 / +2.80%
             |             
            
                10.70
             |           
            
                11.00
             |               
            
                10.70
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                7.88
             |                                 
            
                11,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2014
             | 
            
                -0.20 / -1.83%
             |             
            
                10.30
             |           
            
                10.70
             |               
            
                10.30
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                7.66
             |                                 
            
                4,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2014
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                11.00
             |               
            
                10.80
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                7.81
             |                                 
            
                4,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2014
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                7.81
             |                                 
            
                309
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2014
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.40
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                7.81
             |                                 
            
                26,435
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2014
             | 
            
                +0.30 / +2.83%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                7.81
             |                                 
            
                3,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2014
             | 
            
                -0.10 / -0.93%
             |             
            
                10.40
             |           
            
                10.60
             |               
            
                10.10
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                7.59
             |                                 
            
                20,326
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2014
             | 
            
                +0.10 / +0.94%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.70
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                7.66
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2014
             | 
            
                0.00 / 0.00%
             |             
            
                10.40
             |           
            
                10.60
             |               
            
                10.40
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                7.59
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2014
             | 
            
                +0.20 / +1.92%
             |             
            
                10.50
             |           
            
                10.60
             |               
            
                10.40
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                7.59
             |                                 
            
                15,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2014
             | 
            
                +0.20 / +1.96%
             |             
            
                10.30
             |           
            
                10.40
             |               
            
                10.30
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                7.45
             |                                 
            
                16,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2014
             | 
            
                +0.10 / +0.99%
             |             
            
                10.10
             |           
            
                10.20
             |               
            
                10.10
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                7.31
             |                                 
            
                3,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2014
             | 
            
                -0.10 / -0.98%
             |             
            
                10.00
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                7.23
             |                                 
            
                20,681
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2014
             | 
            
                +0.20 / +2.00%
             |             
            
                10.10
             |           
            
                10.20
             |               
            
                10.00
             |                           
            
                10.20
             | 
            
                10.20
             |                     
            
                7.31
             |                                 
            
                54,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2014
             | 
            
                -0.40 / -3.85%
             |             
            
                10.00
             |           
            
                10.40
             |               
            
                10.00
             |                           
            
                10.00
             | 
            
                10.00
             |                     
            
                7.16
             |                                 
            
                28,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2014
             | 
            
                -0.10 / -0.95%
             |             
            
                10.40
             |           
            
                10.40
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                7.45
             |                                 
            
                3,026
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2014
             | 
            
                +0.10 / +0.96%
             |             
            
                10.20
             |           
            
                10.50
             |               
            
                10.20
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                7.52
             |                                 
            
                16,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2014
             | 
            
                0.00 / 0.00%
             |             
            
                10.50
             |           
            
                10.60
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                7.45
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2014
             | 
            
                0.00 / 0.00%
             |             
            
                10.20
             |           
            
                10.40
             |               
            
                10.20
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                7.45
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2014
             | 
            
                0.00 / 0.00%
             |             
            
                10.30
             |           
            
                10.40
             |               
            
                10.10
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                7.45
             |                                 
            
                43,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2014
             | 
            
                +0.20 / +1.96%
             |             
            
                10.20
             |           
            
                10.40
             |               
            
                10.10
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                7.45
             |                                 
            
                23,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |