| 
                 
                    Closing price on 12/17/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    1.79 | 
                 
                
                    | High | 
                    1.86 | 
                 
                
                    | Low | 
                    1.79 | 
                     
                
                    | Volume | 
                    3,560 | 
                                 
                
                    | Split-adjusted Price | 
                    1.86 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MCG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/17/2019
             | 
            
                +0.06 / +3.33%
             |             
            
                1.79
             |           
            
                1.86
             |               
            
                1.79
             |                           
            
                1.86
             | 
            
                1.83
             |                     
            
                1.86
             |                                 
            
                3,560
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2019
             | 
            
                -0.08 / -4.26%
             |             
            
                1.86
             |           
            
                1.89
             |               
            
                1.79
             |                           
            
                1.80
             | 
            
                1.81
             |                     
            
                1.80
             |                                 
            
                20,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/13/2019
             | 
            
                +0.03 / +1.62%
             |             
            
                1.80
             |           
            
                1.88
             |               
            
                1.80
             |                           
            
                1.88
             | 
            
                1.84
             |                     
            
                1.88
             |                                 
            
                3,550
             |            
            
                 
             |                                       
         
    
        
            | 
                12/12/2019
             | 
            
                0.00 / 0.00%
             |             
            
                1.80
             |           
            
                1.85
             |               
            
                1.80
             |                           
            
                1.85
             | 
            
                1.83
             |                     
            
                1.85
             |                                 
            
                2,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/11/2019
             | 
            
                +0.09 / +5.11%
             |             
            
                1.72
             |           
            
                1.87
             |               
            
                1.72
             |                           
            
                1.85
             | 
            
                1.79
             |                     
            
                1.85
             |                                 
            
                1,240
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2019
             | 
            
                -0.13 / -6.88%
             |             
            
                1.80
             |           
            
                1.87
             |               
            
                1.76
             |                           
            
                1.76
             | 
            
                1.77
             |                     
            
                1.76
             |                                 
            
                47,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                1.89
             |           
            
                1.89
             |               
            
                1.89
             |                           
            
                1.89
             | 
            
                1.89
             |                     
            
                1.89
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/6/2019
             | 
            
                +0.12 / +6.78%
             |             
            
                1.80
             |           
            
                1.89
             |               
            
                1.72
             |                           
            
                1.89
             | 
            
                1.83
             |                     
            
                1.89
             |                                 
            
                8,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/5/2019
             | 
            
                -0.11 / -5.85%
             |             
            
                1.81
             |           
            
                1.87
             |               
            
                1.77
             |                           
            
                1.77
             | 
            
                1.80
             |                     
            
                1.77
             |                                 
            
                30,030
             |            
            
                 
             |                                       
         
    
        
            | 
                12/4/2019
             | 
            
                +0.01 / +0.53%
             |             
            
                1.82
             |           
            
                1.88
             |               
            
                1.74
             |                           
            
                1.88
             | 
            
                1.78
             |                     
            
                1.88
             |                                 
            
                43,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2019
             | 
            
                -0.04 / -2.09%
             |             
            
                1.90
             |           
            
                1.90
             |               
            
                1.80
             |                           
            
                1.87
             | 
            
                1.87
             |                     
            
                1.87
             |                                 
            
                42,410
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2019
             | 
            
                -0.02 / -1.04%
             |             
            
                1.90
             |           
            
                1.91
             |               
            
                1.85
             |                           
            
                1.91
             | 
            
                1.89
             |                     
            
                1.91
             |                                 
            
                5,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2019
             | 
            
                +0.02 / +1.05%
             |             
            
                1.91
             |           
            
                1.93
             |               
            
                1.90
             |                           
            
                1.93
             | 
            
                1.93
             |                     
            
                1.93
             |                                 
            
                12,970
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2019
             | 
            
                +0.08 / +4.37%
             |             
            
                1.94
             |           
            
                1.94
             |               
            
                1.80
             |                           
            
                1.91
             | 
            
                1.82
             |                     
            
                1.91
             |                                 
            
                65,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2019
             | 
            
                -0.12 / -6.15%
             |             
            
                1.90
             |           
            
                1.90
             |               
            
                1.83
             |                           
            
                1.83
             | 
            
                1.83
             |                     
            
                1.83
             |                                 
            
                27,260
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2019
             | 
            
                +0.05 / +2.63%
             |             
            
                1.90
             |           
            
                1.98
             |               
            
                1.90
             |                           
            
                1.95
             | 
            
                1.97
             |                     
            
                1.95
             |                                 
            
                4,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                1.80
             |           
            
                2.00
             |               
            
                1.80
             |                           
            
                1.90
             | 
            
                1.91
             |                     
            
                1.90
             |                                 
            
                50,890
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2019
             | 
            
                -0.10 / -5.00%
             |             
            
                2.13
             |           
            
                2.13
             |               
            
                1.86
             |                           
            
                1.90
             | 
            
                1.91
             |                     
            
                1.90
             |                                 
            
                101,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2019
             | 
            
                -0.15 / -6.98%
             |             
            
                2.06
             |           
            
                2.08
             |               
            
                2.00
             |                           
            
                2.00
             | 
            
                2.01
             |                     
            
                2.00
             |                                 
            
                177,260
             |            
            
                 
             |                                       
         
    
        
            | 
                11/20/2019
             | 
            
                -0.16 / -6.93%
             |             
            
                2.29
             |           
            
                2.29
             |               
            
                2.15
             |                           
            
                2.15
             | 
            
                2.15
             |                     
            
                2.15
             |                                 
            
                162,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2019
             | 
            
                +0.13 / +5.96%
             |             
            
                2.05
             |           
            
                2.33
             |               
            
                2.04
             |                           
            
                2.31
             | 
            
                2.16
             |                     
            
                2.31
             |                                 
            
                88,880
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2019
             | 
            
                -0.16 / -6.84%
             |             
            
                2.18
             |           
            
                2.34
             |               
            
                2.18
             |                           
            
                2.18
             | 
            
                2.18
             |                     
            
                2.18
             |                                 
            
                248,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/15/2019
             | 
            
                -0.17 / -6.77%
             |             
            
                2.34
             |           
            
                2.50
             |               
            
                2.34
             |                           
            
                2.34
             | 
            
                2.34
             |                     
            
                2.34
             |                                 
            
                176,740
             |            
            
                 
             |                                       
         
    
        
            | 
                11/14/2019
             | 
            
                -0.18 / -6.69%
             |             
            
                2.51
             |           
            
                2.84
             |               
            
                2.51
             |                           
            
                2.51
             | 
            
                2.54
             |                     
            
                2.51
             |                                 
            
                110,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/13/2019
             | 
            
                -0.10 / -3.58%
             |             
            
                2.62
             |           
            
                2.90
             |               
            
                2.62
             |                           
            
                2.69
             | 
            
                2.76
             |                     
            
                2.69
             |                                 
            
                92,150
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2019
             | 
            
                +0.14 / +5.28%
             |             
            
                2.83
             |           
            
                2.83
             |               
            
                2.60
             |                           
            
                2.79
             | 
            
                2.79
             |                     
            
                2.79
             |                                 
            
                776,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2019
             | 
            
                +0.17 / +6.85%
             |             
            
                2.65
             |           
            
                2.65
             |               
            
                2.65
             |                           
            
                2.65
             | 
            
                2.65
             |                     
            
                2.65
             |                                 
            
                69,220
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2019
             | 
            
                +0.16 / +6.90%
             |             
            
                2.48
             |           
            
                2.48
             |               
            
                2.48
             |                           
            
                2.48
             | 
            
                2.48
             |                     
            
                2.48
             |                                 
            
                106,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/7/2019
             | 
            
                +0.15 / +6.91%
             |             
            
                2.32
             |           
            
                2.32
             |               
            
                2.32
             |                           
            
                2.32
             | 
            
                2.32
             |                     
            
                2.32
             |                                 
            
                183,520
             |            
            
                 
             |                                       
         
    
        
            | 
                11/6/2019
             | 
            
                +0.14 / +6.90%
             |             
            
                2.17
             |           
            
                2.17
             |               
            
                2.16
             |                           
            
                2.17
             | 
            
                2.17
             |                     
            
                2.17
             |                                 
            
                560,950
             |  
            
                 
             |                                                              
             
    
         
    
    
 |