| 
                 
                    Closing price on 12/17/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    15.10 | 
                 
                
                    | High | 
                    15.10 | 
                 
                
                    | Low | 
                    14.00 | 
                     
                
                    | Volume | 
                    147,500 | 
                                 
                
                    | Split-adjusted Price | 
                    8.49 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SD9 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/17/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.10
             |           
            
                15.10
             |               
            
                14.00
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                8.49
             |                                 
            
                147,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2013
             | 
            
                +1.30 / +9.70%
             |             
            
                14.00
             |           
            
                14.70
             |               
            
                13.60
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                8.49
             |                                 
            
                259,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/13/2013
             | 
            
                +1.20 / +9.84%
             |             
            
                12.30
             |           
            
                13.40
             |               
            
                12.20
             |                           
            
                13.40
             | 
            
                13.40
             |                     
            
                7.74
             |                                 
            
                342,085
             |            
            
                 
             |                                       
         
    
        
            | 
                12/12/2013
             | 
            
                -0.20 / -1.61%
             |             
            
                12.40
             |           
            
                12.70
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                7.05
             |                                 
            
                258,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/11/2013
             | 
            
                +0.30 / +2.48%
             |             
            
                12.20
             |           
            
                12.60
             |               
            
                12.10
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                7.16
             |                                 
            
                351,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2013
             | 
            
                -0.30 / -2.42%
             |             
            
                12.40
             |           
            
                12.40
             |               
            
                12.10
             |                           
            
                12.10
             | 
            
                12.10
             |                     
            
                6.99
             |                                 
            
                50,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2013
             | 
            
                +0.80 / +6.90%
             |             
            
                11.60
             |           
            
                12.60
             |               
            
                11.60
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                7.16
             |                                 
            
                325,588
             |            
            
                 
             |                                       
         
    
        
            | 
                12/6/2013
             | 
            
                +0.30 / +2.65%
             |             
            
                11.30
             |           
            
                11.60
             |               
            
                11.30
             |                           
            
                11.60
             | 
            
                11.60
             |                     
            
                6.70
             |                                 
            
                129,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/5/2013
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.50
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                6.53
             |                                 
            
                94,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/4/2013
             | 
            
                +0.20 / +1.80%
             |             
            
                11.10
             |           
            
                11.60
             |               
            
                11.10
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                6.53
             |                                 
            
                96,602
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2013
             | 
            
                +0.10 / +0.91%
             |             
            
                11.10
             |           
            
                11.40
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                6.41
             |                                 
            
                100,112
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2013
             | 
            
                0.00 / 0.00%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                6.35
             |                                 
            
                27,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2013
             | 
            
                -0.10 / -0.90%
             |             
            
                11.00
             |           
            
                11.10
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                6.35
             |                                 
            
                155,390
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2013
             | 
            
                -0.20 / -1.77%
             |             
            
                11.10
             |           
            
                11.30
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                6.41
             |                                 
            
                93,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2013
             | 
            
                +0.30 / +2.73%
             |             
            
                11.00
             |           
            
                11.30
             |               
            
                11.00
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                6.53
             |                                 
            
                52,020
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2013
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.20
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                6.35
             |                                 
            
                66,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2013
             | 
            
                -0.10 / -0.90%
             |             
            
                11.10
             |           
            
                11.20
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                6.35
             |                                 
            
                84,710
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2013
             | 
            
                -0.20 / -1.77%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                11.00
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                6.41
             |                                 
            
                95,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2013
             | 
            
                -0.20 / -1.74%
             |             
            
                11.60
             |           
            
                11.90
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                6.53
             |                                 
            
                125,349
             |            
            
                 
             |                                       
         
    
        
            | 
                11/20/2013
             | 
            
                +0.60 / +5.50%
             |             
            
                11.00
             |           
            
                11.60
             |               
            
                11.00
             |                           
            
                11.50
             | 
            
                11.50
             |                     
            
                6.64
             |                                 
            
                225,103
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2013
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                11.10
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                6.30
             |                                 
            
                178,650
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2013
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.10
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                6.30
             |                                 
            
                67,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/15/2013
             | 
            
                -0.10 / -0.91%
             |             
            
                11.00
             |           
            
                11.10
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                6.30
             |                                 
            
                99,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/14/2013
             | 
            
                +0.10 / +0.92%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.90
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                6.35
             |                                 
            
                78,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/13/2013
             | 
            
                +0.10 / +0.93%
             |             
            
                10.90
             |           
            
                11.10
             |               
            
                10.80
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                6.30
             |                                 
            
                183,340
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2013
             | 
            
                -0.40 / -3.57%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                10.50
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                6.24
             |                                 
            
                219,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2013
             | 
            
                +0.20 / +1.82%
             |             
            
                11.10
             |           
            
                11.20
             |               
            
                10.80
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                6.47
             |                                 
            
                323,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2013
             | 
            
                +0.30 / +2.80%
             |             
            
                10.70
             |           
            
                11.20
             |               
            
                10.60
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                6.35
             |                                 
            
                163,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/7/2013
             | 
            
                +0.30 / +2.88%
             |             
            
                10.30
             |           
            
                11.30
             |               
            
                10.30
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                6.18
             |                                 
            
                329,633
             |            
            
                 
             |                                       
         
    
        
            | 
                11/6/2013
             | 
            
                -0.10 / -0.95%
             |             
            
                10.20
             |           
            
                10.50
             |               
            
                10.10
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                6.01
             |                                 
            
                112,200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |