| 
                 
                    Closing price on 3/25/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    14.00 | 
                 
                
                    | High | 
                    14.00 | 
                 
                
                    | Low | 
                    13.60 | 
                     
                
                    | Volume | 
                    5,300 | 
                                 
                
                    | Split-adjusted Price | 
                    3.85 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MCF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/25/2013
             | 
            
                -0.10 / -0.71%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.60
             |                           
            
                14.00
             | 
            
                13.94
             |                     
            
                3.85
             |                                 
            
                5,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2013
             | 
            
                -0.30 / -2.08%
             |             
            
                14.00
             |           
            
                14.20
             |               
            
                14.00
             |                           
            
                14.10
             | 
            
                14.09
             |                     
            
                3.88
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2013
             | 
            
                -0.60 / -4.00%
             |             
            
                14.00
             |           
            
                14.40
             |               
            
                13.60
             |                           
            
                14.40
             | 
            
                13.83
             |                     
            
                3.96
             |                                 
            
                5,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2013
             | 
            
                +1.10 / +7.91%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                4.13
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2013
             | 
            
                +0.30 / +2.21%
             |             
            
                13.80
             |           
            
                13.90
             |               
            
                13.70
             |                           
            
                13.90
             | 
            
                13.73
             |                     
            
                3.82
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2013
             | 
            
                -0.10 / -0.73%
             |             
            
                13.50
             |           
            
                13.70
             |               
            
                12.50
             |                           
            
                13.60
             | 
            
                13.44
             |                     
            
                3.74
             |                                 
            
                5,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2013
             | 
            
                0.00 / 0.00%
             |             
            
                13.70
             |           
            
                13.70
             |               
            
                13.70
             |                           
            
                13.70
             | 
            
                13.70
             |                     
            
                3.77
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2013
             | 
            
                -0.30 / -2.14%
             |             
            
                13.70
             |           
            
                13.70
             |               
            
                13.70
             |                           
            
                13.70
             | 
            
                13.70
             |                     
            
                3.77
             |                                 
            
                6,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2013
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                14.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.85
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2013
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.70
             |                           
            
                14.00
             | 
            
                13.87
             |                     
            
                3.85
             |                                 
            
                7,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2013
             | 
            
                -0.90 / -6.04%
             |             
            
                14.00
             |           
            
                14.10
             |               
            
                13.80
             |                           
            
                14.00
             | 
            
                13.99
             |                     
            
                3.85
             |                                 
            
                27,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/8/2013
             | 
            
                +0.50 / +3.47%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.90
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                4.10
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2013
             | 
            
                -0.10 / -0.69%
             |             
            
                14.60
             |           
            
                14.60
             |               
            
                14.00
             |                           
            
                14.40
             | 
            
                14.07
             |                     
            
                3.96
             |                                 
            
                14,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2013
             | 
            
                -0.40 / -2.68%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.50
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                3.99
             |                                 
            
                5,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/5/2013
             | 
            
                +0.10 / +0.68%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.40
             |                           
            
                14.90
             | 
            
                14.83
             |                     
            
                4.10
             |                                 
            
                2,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2013
             | 
            
                +1.30 / +9.63%
             |             
            
                13.70
             |           
            
                14.80
             |               
            
                13.30
             |                           
            
                14.80
             | 
            
                13.93
             |                     
            
                4.07
             |                                 
            
                35,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/1/2013
             | 
            
                +0.30 / +2.27%
             |             
            
                13.20
             |           
            
                13.50
             |               
            
                13.20
             |                           
            
                13.50
             | 
            
                13.36
             |                     
            
                3.71
             |                                 
            
                13,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2013
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.20
             |               
            
                12.60
             |                           
            
                13.20
             | 
            
                13.06
             |                     
            
                3.63
             |                                 
            
                11,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2013
             | 
            
                0.00 / 0.00%
             |             
            
                13.20
             |           
            
                13.20
             |               
            
                13.20
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                3.63
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2013
             | 
            
                -0.10 / -0.75%
             |             
            
                13.20
             |           
            
                13.20
             |               
            
                13.20
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                3.63
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2013
             | 
            
                +0.20 / +1.53%
             |             
            
                13.00
             |           
            
                13.30
             |               
            
                13.00
             |                           
            
                13.30
             | 
            
                13.01
             |                     
            
                3.66
             |                                 
            
                3,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2013
             | 
            
                +0.30 / +2.34%
             |             
            
                13.00
             |           
            
                13.40
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.25
             |                     
            
                3.49
             |                                 
            
                40,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2013
             | 
            
                -0.30 / -2.29%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                13.02
             |                     
            
                3.41
             |                                 
            
                10,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/20/2013
             | 
            
                +0.10 / +0.77%
             |             
            
                13.10
             |           
            
                13.10
             |               
            
                13.10
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                3.49
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2013
             | 
            
                +0.20 / +1.56%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.80
             |                           
            
                13.00
             | 
            
                12.88
             |                     
            
                3.47
             |                                 
            
                22,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2013
             | 
            
                +0.40 / +3.23%
             |             
            
                12.40
             |           
            
                12.80
             |               
            
                12.40
             |                           
            
                12.80
             | 
            
                12.48
             |                     
            
                3.41
             |                                 
            
                6,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2013
             | 
            
                +0.20 / +1.64%
             |             
            
                12.30
             |           
            
                12.40
             |               
            
                12.30
             |                           
            
                12.40
             | 
            
                12.35
             |                     
            
                3.31
             |                                 
            
                4,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                3.25
             |                                 
            
                8,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2013
             | 
            
                +0.10 / +0.83%
             |             
            
                12.10
             |           
            
                12.20
             |               
            
                12.00
             |                           
            
                12.20
             | 
            
                12.07
             |                     
            
                3.25
             |                                 
            
                10,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/5/2013
             | 
            
                -0.30 / -2.42%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                12.00
             |                           
            
                12.10
             | 
            
                12.03
             |                     
            
                3.23
             |                                 
            
                3,800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |