| 
                 
                    Closing price on 10/10/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.60 | 
                 
                
                    | High | 
                    7.70 | 
                 
                
                    | Low | 
                    7.60 | 
                     
                
                    | Volume | 
                    200 | 
                                 
                
                    | Split-adjusted Price | 
                    5.84 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MCF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/10/2022
             | 
            
                +0.20 / +2.67%
             |             
            
                7.60
             |           
            
                7.70
             |               
            
                7.60
             |                           
            
                7.70
             | 
            
                7.65
             |                     
            
                5.84
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2022
             | 
            
                -0.40 / -5.06%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.70
             |                     
            
                5.69
             |                                 
            
                12,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/6/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.70
             |                           
            
                7.90
             | 
            
                7.78
             |                     
            
                5.99
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2022
             | 
            
                +0.10 / +1.28%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                5.99
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.81
             |                     
            
                5.92
             |                                 
            
                16,900
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2022
             | 
            
                +0.10 / +1.30%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                5.92
             |                                 
            
                4,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2022
             | 
            
                -0.30 / -3.75%
             |             
            
                7.80
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.76
             |                     
            
                5.84
             |                                 
            
                11,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2022
             | 
            
                +0.10 / +1.27%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.90
             |                           
            
                8.00
             | 
            
                7.90
             |                     
            
                6.07
             |                                 
            
                8,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/28/2022
             | 
            
                0.00 / 0.00%
             |             
            
                8.00
             |           
            
                8.00
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                5.99
             |                                 
            
                8,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2022
             | 
            
                +0.10 / +1.28%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.89
             |                     
            
                5.99
             |                                 
            
                9,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2022
             | 
            
                -0.10 / -1.27%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.81
             |                     
            
                5.92
             |                                 
            
                22,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2022
             | 
            
                +0.10 / +1.28%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.90
             | 
            
                7.88
             |                     
            
                5.99
             |                                 
            
                5,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/22/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                5.92
             |                                 
            
                10,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.72
             |                     
            
                5.92
             |                                 
            
                7,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/20/2022
             | 
            
                +0.20 / +2.63%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.87
             |                     
            
                5.92
             |                                 
            
                8,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/19/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.60
             |                           
            
                7.60
             | 
            
                7.84
             |                     
            
                5.77
             |                                 
            
                5,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2022
             | 
            
                -0.20 / -2.56%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.60
             |                           
            
                7.60
             | 
            
                7.79
             |                     
            
                5.77
             |                                 
            
                28,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.79
             |                     
            
                5.92
             |                                 
            
                4,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2022
             | 
            
                -0.20 / -2.50%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.87
             |                     
            
                5.92
             |                                 
            
                6,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/13/2022
             | 
            
                +0.30 / +3.90%
             |             
            
                7.70
             |           
            
                8.00
             |               
            
                7.70
             |                           
            
                8.00
             | 
            
                7.82
             |                     
            
                6.07
             |                                 
            
                25,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/12/2022
             | 
            
                +0.10 / +1.32%
             |             
            
                7.60
             |           
            
                7.70
             |               
            
                7.60
             |                           
            
                7.70
             | 
            
                7.67
             |                     
            
                5.84
             |                                 
            
                3,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2022
             | 
            
                -0.20 / -2.56%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.60
             |                           
            
                7.60
             | 
            
                7.69
             |                     
            
                5.77
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.80
             |               
            
                7.70
             |                           
            
                7.80
             | 
            
                7.71
             |                     
            
                5.92
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2022
             | 
            
                +0.10 / +1.30%
             |             
            
                7.80
             |           
            
                7.90
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                5.92
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/6/2022
             | 
            
                -0.20 / -2.53%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.60
             |                           
            
                7.70
             | 
            
                7.68
             |                     
            
                5.84
             |                                 
            
                6,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                5.99
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2022
             | 
            
                +0.20 / +2.60%
             |             
            
                7.70
             |           
            
                7.90
             |               
            
                7.70
             |                           
            
                7.90
             | 
            
                7.76
             |                     
            
                5.99
             |                                 
            
                44,400
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.70
             |               
            
                7.60
             |                           
            
                7.70
             | 
            
                7.64
             |                     
            
                5.84
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.50
             |                           
            
                7.70
             | 
            
                7.61
             |                     
            
                5.84
             |                                 
            
                3,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.80
             |               
            
                7.60
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                5.84
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
         
    
    
 |