| 
                 
                    Closing price on 3/22/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    2.62 | 
                 
                
                    | High | 
                    2.98 | 
                 
                
                    | Low | 
                    2.62 | 
                     
                
                    | Volume | 
                    6,320 | 
                                 
                
                    | Split-adjusted Price | 
                    2.85 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MCG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/22/2019
             | 
            
                +0.05 / +1.79%
             |             
            
                2.62
             |           
            
                2.98
             |               
            
                2.62
             |                           
            
                2.85
             | 
            
                2.85
             |                     
            
                2.85
             |                                 
            
                6,320
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2019
             | 
            
                +0.03 / +1.08%
             |             
            
                2.80
             |           
            
                2.80
             |               
            
                2.80
             |                           
            
                2.80
             | 
            
                2.80
             |                     
            
                2.80
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/20/2019
             | 
            
                -0.20 / -6.73%
             |             
            
                3.15
             |           
            
                3.15
             |               
            
                2.77
             |                           
            
                2.77
             | 
            
                2.77
             |                     
            
                2.77
             |                                 
            
                110
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2019
             | 
            
                +0.19 / +6.83%
             |             
            
                2.97
             |           
            
                2.97
             |               
            
                2.97
             |                           
            
                2.97
             | 
            
                2.97
             |                     
            
                2.97
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2019
             | 
            
                -0.20 / -6.71%
             |             
            
                2.98
             |           
            
                3.00
             |               
            
                2.78
             |                           
            
                2.78
             | 
            
                2.89
             |                     
            
                2.78
             |                                 
            
                2,890
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2019
             | 
            
                -0.22 / -6.88%
             |             
            
                3.38
             |           
            
                3.39
             |               
            
                2.98
             |                           
            
                2.98
             | 
            
                3.27
             |                     
            
                2.98
             |                                 
            
                7,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/14/2019
             | 
            
                +0.20 / +6.67%
             |             
            
                2.79
             |           
            
                3.20
             |               
            
                2.79
             |                           
            
                3.20
             | 
            
                3.02
             |                     
            
                3.20
             |                                 
            
                9,610
             |            
            
                 
             |                                       
         
    
        
            | 
                3/13/2019
             | 
            
                0.00 / 0.00%
             |             
            
                2.98
             |           
            
                3.00
             |               
            
                2.98
             |                           
            
                3.00
             | 
            
                2.99
             |                     
            
                3.00
             |                                 
            
                1,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2019
             | 
            
                -0.10 / -3.23%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                3.00
             |                           
            
                3.00
             | 
            
                3.00
             |                     
            
                3.00
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2019
             | 
            
                0.00 / 0.00%
             |             
            
                3.10
             |           
            
                3.10
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                3.10
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2019
             | 
            
                +0.20 / +6.90%
             |             
            
                3.10
             |           
            
                3.10
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                3.10
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2019
             | 
            
                0.00 / 0.00%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2019
             | 
            
                0.00 / 0.00%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2019
             | 
            
                +0.10 / +3.57%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.90
             |                     
            
                2.90
             |                                 
            
                50
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2019
             | 
            
                -0.19 / -6.35%
             |             
            
                3.10
             |           
            
                3.10
             |               
            
                2.80
             |                           
            
                2.80
             | 
            
                2.95
             |                     
            
                2.80
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2019
             | 
            
                +0.19 / +6.79%
             |             
            
                2.80
             |           
            
                2.99
             |               
            
                2.80
             |                           
            
                2.99
             | 
            
                2.99
             |                     
            
                2.99
             |                                 
            
                50
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2019
             | 
            
                +0.15 / +5.66%
             |             
            
                2.80
             |           
            
                2.80
             |               
            
                2.80
             |                           
            
                2.80
             | 
            
                2.80
             |                     
            
                2.80
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2019
             | 
            
                -0.14 / -5.02%
             |             
            
                2.60
             |           
            
                2.80
             |               
            
                2.60
             |                           
            
                2.65
             | 
            
                2.66
             |                     
            
                2.65
             |                                 
            
                5,070
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2019
             | 
            
                +0.12 / +4.49%
             |             
            
                2.80
             |           
            
                2.80
             |               
            
                2.70
             |                           
            
                2.79
             | 
            
                2.77
             |                     
            
                2.79
             |                                 
            
                240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2019
             | 
            
                +0.17 / +6.80%
             |             
            
                2.67
             |           
            
                2.67
             |               
            
                2.67
             |                           
            
                2.67
             | 
            
                2.67
             |                     
            
                2.67
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2019
             | 
            
                +0.06 / +2.46%
             |             
            
                2.50
             |           
            
                2.50
             |               
            
                2.50
             |                           
            
                2.50
             | 
            
                2.50
             |                     
            
                2.50
             |                                 
            
                50
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                2.28
             |           
            
                2.44
             |               
            
                2.28
             |                           
            
                2.44
             | 
            
                2.36
             |                     
            
                2.44
             |                                 
            
                350
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                2.44
             |           
            
                2.44
             |               
            
                2.44
             |                           
            
                2.44
             | 
            
                2.44
             |                     
            
                2.44
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2019
             | 
            
                -0.01 / -0.41%
             |             
            
                2.44
             |           
            
                2.44
             |               
            
                2.44
             |                           
            
                2.44
             | 
            
                2.44
             |                     
            
                2.44
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2019
             | 
            
                -0.05 / -2.00%
             |             
            
                2.45
             |           
            
                2.45
             |               
            
                2.45
             |                           
            
                2.45
             | 
            
                2.45
             |                     
            
                2.45
             |                                 
            
                10,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2019
             | 
            
                +0.10 / +4.17%
             |             
            
                2.56
             |           
            
                2.56
             |               
            
                2.50
             |                           
            
                2.50
             | 
            
                2.50
             |                     
            
                2.50
             |                                 
            
                150
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2019
             | 
            
                +0.05 / +2.13%
             |             
            
                2.20
             |           
            
                2.40
             |               
            
                2.20
             |                           
            
                2.40
             | 
            
                2.37
             |                     
            
                2.40
             |                                 
            
                7,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/12/2019
             | 
            
                +0.15 / +6.82%
             |             
            
                2.35
             |           
            
                2.35
             |               
            
                2.35
             |                           
            
                2.35
             | 
            
                2.35
             |                     
            
                2.35
             |                                 
            
                140
             |            
            
                 
             |                                       
         
    
        
            | 
                2/11/2019
             | 
            
                -0.10 / -4.35%
             |             
            
                2.30
             |           
            
                2.30
             |               
            
                2.20
             |                           
            
                2.20
             | 
            
                2.28
             |                     
            
                2.20
             |                                 
            
                5,270
             |  
            
                 
             |                                                              
             
    
         
    
    
 |