| 
                 
                    Closing price on 11/22/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    16.70 | 
                 
                
                    | High | 
                    17.00 | 
                 
                
                    | Low | 
                    16.70 | 
                     
                
                    | Volume | 
                    1,020 | 
                                 
                
                    | Split-adjusted Price | 
                    10.99 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
C21 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/22/2013
             | 
            
                -0.40 / -2.34%
             |             
            
                16.70
             |           
            
                17.00
             |               
            
                16.70
             |                           
            
                16.70
             | 
            
                16.70
             |                     
            
                10.99
             |                                 
            
                1,020
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2013
             | 
            
                +0.20 / +1.18%
             |             
            
                16.90
             |           
            
                17.10
             |               
            
                16.90
             |                           
            
                17.10
             | 
            
                17.10
             |                     
            
                11.25
             |                                 
            
                20,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2013
             | 
            
                0.00 / 0.00%
             |             
            
                16.70
             |           
            
                16.90
             |               
            
                16.70
             |                           
            
                16.90
             | 
            
                16.90
             |                     
            
                11.12
             |                                 
            
                16,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2013
             | 
            
                +0.50 / +3.05%
             |             
            
                16.50
             |           
            
                16.90
             |               
            
                16.50
             |                           
            
                16.90
             | 
            
                16.90
             |                     
            
                11.12
             |                                 
            
                7,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2013
             | 
            
                +0.20 / +1.23%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                16.40
             |                           
            
                16.40
             | 
            
                16.40
             |                     
            
                10.79
             |                                 
            
                4,740
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2013
             | 
            
                +0.10 / +0.62%
             |             
            
                16.00
             |           
            
                16.20
             |               
            
                16.00
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                10.66
             |                                 
            
                1,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2013
             | 
            
                -0.10 / -0.62%
             |             
            
                16.10
             |           
            
                16.10
             |               
            
                16.10
             |                           
            
                16.10
             | 
            
                16.10
             |                     
            
                10.59
             |                                 
            
                3,010
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.70
             |           
            
                16.20
             |               
            
                15.70
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                10.66
             |                                 
            
                1,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2013
             | 
            
                -0.90 / -5.26%
             |             
            
                16.20
             |           
            
                16.20
             |               
            
                16.20
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                10.66
             |                                 
            
                360
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2013
             | 
            
                +0.60 / +3.64%
             |             
            
                16.50
             |           
            
                17.10
             |               
            
                16.50
             |                           
            
                17.10
             | 
            
                17.10
             |                     
            
                11.25
             |                                 
            
                15,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2013
             | 
            
                +0.80 / +5.10%
             |             
            
                16.10
             |           
            
                16.50
             |               
            
                15.90
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                10.86
             |                                 
            
                61,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.70
             |           
            
                16.20
             |               
            
                15.70
             |                           
            
                15.70
             | 
            
                15.70
             |                     
            
                10.33
             |                                 
            
                52,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/6/2013
             | 
            
                +0.10 / +0.64%
             |             
            
                15.50
             |           
            
                15.70
             |               
            
                15.50
             |                           
            
                15.70
             | 
            
                15.70
             |                     
            
                10.33
             |                                 
            
                1,550
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2013
             | 
            
                +0.10 / +0.65%
             |             
            
                15.30
             |           
            
                15.60
             |               
            
                15.30
             |                           
            
                15.60
             | 
            
                15.60
             |                     
            
                10.26
             |                                 
            
                20,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.40
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                10.20
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.40
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                10.20
             |                                 
            
                5,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                10.20
             |                                 
            
                7,920
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.70
             |           
            
                15.70
             |               
            
                15.10
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                10.20
             |                                 
            
                8,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2013
             | 
            
                +0.30 / +1.97%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                10.20
             |                                 
            
                110
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.20
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                10.00
             |                                 
            
                32,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.20
             |           
            
                15.50
             |               
            
                15.20
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                10.00
             |                                 
            
                3,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2013
             | 
            
                +0.70 / +4.83%
             |             
            
                15.30
             |           
            
                15.30
             |               
            
                15.20
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                10.00
             |                                 
            
                3,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2013
             | 
            
                -1.00 / -6.45%
             |             
            
                15.30
             |           
            
                15.60
             |               
            
                14.50
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                9.54
             |                                 
            
                23,080
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.40
             |           
            
                15.60
             |               
            
                15.20
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                10.20
             |                                 
            
                7,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2013
             | 
            
                +0.50 / +3.33%
             |             
            
                15.20
             |           
            
                15.50
             |               
            
                15.10
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                10.20
             |                                 
            
                62,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                9.87
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2013
             | 
            
                -0.50 / -3.23%
             |             
            
                15.60
             |           
            
                16.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                9.87
             |                                 
            
                1,220
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.30
             |           
            
                15.50
             |               
            
                15.20
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                10.20
             |                                 
            
                28,840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2013
             | 
            
                -0.40 / -2.52%
             |             
            
                15.60
             |           
            
                15.60
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                9.74
             |                                 
            
                86,670
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2013
             | 
            
                0.00 / 0.00%
             |             
            
                15.10
             |           
            
                15.90
             |               
            
                15.10
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                9.99
             |                                 
            
                6,820
             |  
            
                 
             |                                                              
             
    
         
    
    
 |