| 
                 
                    Closing price on 12/5/2022
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.00 | 
                 
                
                    | High | 
                    7.10 | 
                 
                
                    | Low | 
                    7.00 | 
                     
                
                    | Volume | 
                    5,100 | 
                                 
                
                    | Split-adjusted Price | 
                    5.91 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MDC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/5/2022
             | 
            
                +0.10 / +1.43%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                7.00
             |                           
            
                7.10
             | 
            
                7.01
             |                     
            
                5.91
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2022
             | 
            
                -0.30 / -4.11%
             |             
            
                6.80
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                7.00
             | 
            
                6.98
             |                     
            
                5.82
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2022
             | 
            
                +0.20 / +2.82%
             |             
            
                7.00
             |           
            
                7.30
             |               
            
                6.80
             |                           
            
                7.30
             | 
            
                7.15
             |                     
            
                6.07
             |                                 
            
                4,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2022
             | 
            
                0.00 / 0.00%
             |             
            
                6.60
             |           
            
                7.40
             |               
            
                6.60
             |                           
            
                7.10
             | 
            
                6.96
             |                     
            
                5.91
             |                                 
            
                800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2022
             | 
            
                +0.30 / +4.41%
             |             
            
                6.80
             |           
            
                7.10
             |               
            
                6.60
             |                           
            
                7.10
             | 
            
                6.94
             |                     
            
                5.91
             |                                 
            
                2,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2022
             | 
            
                +0.60 / +9.68%
             |             
            
                6.30
             |           
            
                6.80
             |               
            
                6.30
             |                           
            
                6.80
             | 
            
                6.70
             |                     
            
                5.66
             |                                 
            
                8,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2022
             | 
            
                0.00 / 0.00%
             |             
            
                6.20
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.26
             |                     
            
                5.16
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2022
             | 
            
                -0.10 / -1.59%
             |             
            
                6.10
             |           
            
                6.50
             |               
            
                6.00
             |                           
            
                6.20
             | 
            
                6.29
             |                     
            
                5.16
             |                                 
            
                2,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2022
             | 
            
                -0.40 / -5.97%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.35
             |                     
            
                5.24
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2022
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.77
             |                     
            
                5.57
             |                                 
            
                4,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2022
             | 
            
                +0.50 / +8.06%
             |             
            
                6.50
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.70
             | 
            
                6.62
             |                     
            
                5.57
             |                                 
            
                4,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2022
             | 
            
                -0.50 / -7.46%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.10
             |                           
            
                6.20
             | 
            
                6.22
             |                     
            
                5.16
             |                                 
            
                8,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2022
             | 
            
                +0.20 / +3.08%
             |             
            
                6.60
             |           
            
                6.70
             |               
            
                6.20
             |                           
            
                6.70
             | 
            
                6.40
             |                     
            
                5.57
             |                                 
            
                9,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2022
             | 
            
                +0.30 / +4.84%
             |             
            
                5.60
             |           
            
                6.60
             |               
            
                5.60
             |                           
            
                6.50
             | 
            
                5.79
             |                     
            
                5.41
             |                                 
            
                21,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/15/2022
             | 
            
                -0.60 / -8.82%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.20
             |                     
            
                5.16
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/14/2022
             | 
            
                -0.30 / -4.23%
             |             
            
                6.50
             |           
            
                6.80
             |               
            
                6.50
             |                           
            
                6.80
             | 
            
                6.53
             |                     
            
                5.66
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2022
             | 
            
                +0.20 / +2.90%
             |             
            
                6.40
             |           
            
                7.10
             |               
            
                6.40
             |                           
            
                7.10
             | 
            
                6.91
             |                     
            
                5.91
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/10/2022
             | 
            
                -0.70 / -9.21%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                7.25
             |                     
            
                5.74
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/9/2022
             | 
            
                -0.10 / -1.30%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.60
             |                           
            
                7.60
             | 
            
                7.60
             |                     
            
                6.32
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.70
             |                           
            
                7.70
             | 
            
                7.70
             |                     
            
                6.40
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/7/2022
             | 
            
                -0.10 / -1.28%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.10
             |                           
            
                7.70
             | 
            
                7.75
             |                     
            
                6.40
             |                                 
            
                11,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.80
             |               
            
                7.10
             |                           
            
                7.80
             | 
            
                7.35
             |                     
            
                6.49
             |                                 
            
                2,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/3/2022
             | 
            
                -0.10 / -1.27%
             |             
            
                7.20
             |           
            
                7.80
             |               
            
                7.20
             |                           
            
                7.80
             | 
            
                7.30
             |                     
            
                6.49
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/2/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.57
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/1/2022
             | 
            
                +0.10 / +1.28%
             |             
            
                7.90
             |           
            
                8.00
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.95
             |                     
            
                6.57
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/31/2022
             | 
            
                -0.10 / -1.27%
             |             
            
                7.80
             |           
            
                7.80
             |               
            
                7.80
             |                           
            
                7.80
             | 
            
                7.80
             |                     
            
                6.49
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/28/2022
             | 
            
                +0.30 / +3.95%
             |             
            
                7.90
             |           
            
                7.90
             |               
            
                7.90
             |                           
            
                7.90
             | 
            
                7.90
             |                     
            
                6.57
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/27/2022
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.90
             |               
            
                7.10
             |                           
            
                7.60
             | 
            
                7.17
             |                     
            
                6.32
             |                                 
            
                18,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/26/2022
             | 
            
                -0.20 / -2.56%
             |             
            
                7.20
             |           
            
                7.70
             |               
            
                7.20
             |                           
            
                7.60
             | 
            
                7.29
             |                     
            
                6.32
             |                                 
            
                3,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2022
             | 
            
                -0.10 / -1.27%
             |             
            
                7.30
             |           
            
                7.80
             |               
            
                7.30
             |                           
            
                7.80
             | 
            
                7.45
             |                     
            
                6.49
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |