| 
                 
                    Closing price on 5/4/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.10 | 
                 
                
                    | High | 
                    7.20 | 
                 
                
                    | Low | 
                    7.00 | 
                     
                
                    | Volume | 
                    53,920 | 
                                 
                
                    | Split-adjusted Price | 
                    2.46 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CMG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/4/2012
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                2.46
             |                                 
            
                53,920
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2012
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                2.46
             |                                 
            
                18,840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/2/2012
             | 
            
                +0.30 / +4.35%
             |             
            
                7.00
             |           
            
                7.20
             |               
            
                6.90
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                2.46
             |                                 
            
                134,790
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2012
             | 
            
                +0.10 / +1.47%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.35
             |                                 
            
                21,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2012
             | 
            
                -0.10 / -1.45%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                2.32
             |                                 
            
                160
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2012
             | 
            
                +0.20 / +2.99%
             |             
            
                6.80
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.35
             |                                 
            
                51,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                2.28
             |                                 
            
                8,420
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2012
             | 
            
                -0.10 / -1.47%
             |             
            
                6.60
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                2.28
             |                                 
            
                19,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2012
             | 
            
                -0.20 / -2.86%
             |             
            
                6.90
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                2.32
             |                                 
            
                9,710
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2012
             | 
            
                -0.10 / -1.41%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                6.80
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                2.39
             |                                 
            
                7,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.90
             |           
            
                7.10
             |               
            
                6.80
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                2.42
             |                                 
            
                10,670
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2012
             | 
            
                +0.20 / +2.90%
             |             
            
                6.80
             |           
            
                7.10
             |               
            
                6.80
             |                           
            
                7.10
             | 
            
                7.10
             |                     
            
                2.42
             |                                 
            
                39,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.90
             |           
            
                7.00
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.35
             |                                 
            
                16,880
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2012
             | 
            
                +0.20 / +2.99%
             |             
            
                6.70
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.35
             |                                 
            
                22,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                2.28
             |                                 
            
                13,080
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2012
             | 
            
                -0.10 / -1.47%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                2.28
             |                                 
            
                9,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                2.32
             |                                 
            
                16,820
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                2.32
             |                                 
            
                1,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/6/2012
             | 
            
                +0.10 / +1.49%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                2.32
             |                                 
            
                12,250
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                2.28
             |                                 
            
                10,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2012
             | 
            
                +0.10 / +1.52%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                2.28
             |                                 
            
                29,670
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2012
             | 
            
                +0.10 / +1.54%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.60
             |                           
            
                6.60
             | 
            
                6.60
             |                     
            
                2.25
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2012
             | 
            
                -0.30 / -4.41%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                2.22
             |                                 
            
                65,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.50
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                2.32
             |                                 
            
                13,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2012
             | 
            
                -0.10 / -1.45%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                2.32
             |                                 
            
                5,630
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2012
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.35
             |                                 
            
                11,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2012
             | 
            
                +0.20 / +2.99%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.60
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.35
             |                                 
            
                17,120
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2012
             | 
            
                +0.30 / +4.69%
             |             
            
                6.50
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                2.28
             |                                 
            
                42,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2012
             | 
            
                -0.30 / -4.48%
             |             
            
                6.50
             |           
            
                6.60
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.40
             |                     
            
                2.18
             |                                 
            
                15,890
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2012
             | 
            
                +0.10 / +1.52%
             |             
            
                6.60
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                2.28
             |                                 
            
                24,650
             |  
            
                 
             |                                                              
             
    
         
    
    
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