| 
                 
                    Closing price on 10/11/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    3.50 | 
                 
                
                    | High | 
                    3.50 | 
                 
                
                    | Low | 
                    3.07 | 
                     
                
                    | Volume | 
                    99,350 | 
                                 
                
                    | Split-adjusted Price | 
                    3.07 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MCG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/11/2018
             | 
            
                -0.23 / -6.97%
             |             
            
                3.50
             |           
            
                3.50
             |               
            
                3.07
             |                           
            
                3.07
             | 
            
                3.18
             |                     
            
                3.07
             |                                 
            
                99,350
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2018
             | 
            
                +0.04 / +1.23%
             |             
            
                3.30
             |           
            
                3.30
             |               
            
                3.30
             |                           
            
                3.30
             | 
            
                3.30
             |                     
            
                3.30
             |                                 
            
                70
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2018
             | 
            
                -0.24 / -6.86%
             |             
            
                3.50
             |           
            
                3.50
             |               
            
                3.26
             |                           
            
                3.26
             | 
            
                3.38
             |                     
            
                3.26
             |                                 
            
                5,910
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2018
             | 
            
                +0.15 / +4.48%
             |             
            
                3.50
             |           
            
                3.50
             |               
            
                3.50
             |                           
            
                3.50
             | 
            
                3.50
             |                     
            
                3.50
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2018
             | 
            
                +0.20 / +6.35%
             |             
            
                2.94
             |           
            
                3.35
             |               
            
                2.93
             |                           
            
                3.35
             | 
            
                3.11
             |                     
            
                3.35
             |                                 
            
                13,190
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2018
             | 
            
                -0.20 / -5.97%
             |             
            
                3.35
             |           
            
                3.35
             |               
            
                3.15
             |                           
            
                3.15
             | 
            
                3.25
             |                     
            
                3.15
             |                                 
            
                3,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2018
             | 
            
                +0.21 / +6.69%
             |             
            
                3.14
             |           
            
                3.35
             |               
            
                3.13
             |                           
            
                3.35
             | 
            
                3.24
             |                     
            
                3.35
             |                                 
            
                2,160
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2018
             | 
            
                -0.22 / -6.55%
             |             
            
                3.14
             |           
            
                3.14
             |               
            
                3.14
             |                           
            
                3.14
             | 
            
                3.14
             |                     
            
                3.14
             |                                 
            
                1,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2018
             | 
            
                -0.25 / -6.93%
             |             
            
                3.40
             |           
            
                3.40
             |               
            
                3.36
             |                           
            
                3.36
             | 
            
                3.37
             |                     
            
                3.36
             |                                 
            
                59,660
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2018
             | 
            
                -0.27 / -6.96%
             |             
            
                3.85
             |           
            
                3.88
             |               
            
                3.61
             |                           
            
                3.61
             | 
            
                3.74
             |                     
            
                3.61
             |                                 
            
                5,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2018
             | 
            
                +0.25 / +6.89%
             |             
            
                3.88
             |           
            
                3.88
             |               
            
                3.88
             |                           
            
                3.88
             | 
            
                3.88
             |                     
            
                3.88
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2018
             | 
            
                +0.23 / +6.76%
             |             
            
                3.26
             |           
            
                3.63
             |               
            
                3.26
             |                           
            
                3.63
             | 
            
                3.27
             |                     
            
                3.63
             |                                 
            
                28,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2018
             | 
            
                +0.13 / +3.98%
             |             
            
                3.27
             |           
            
                3.49
             |               
            
                3.08
             |                           
            
                3.40
             | 
            
                3.14
             |                     
            
                3.40
             |                                 
            
                6,050
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2018
             | 
            
                -0.23 / -6.57%
             |             
            
                3.50
             |           
            
                3.50
             |               
            
                3.27
             |                           
            
                3.27
             | 
            
                3.47
             |                     
            
                3.27
             |                                 
            
                5,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2018
             | 
            
                +0.04 / +1.16%
             |             
            
                3.70
             |           
            
                3.70
             |               
            
                3.50
             |                           
            
                3.50
             | 
            
                3.59
             |                     
            
                3.50
             |                                 
            
                5,010
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.46
             |           
            
                3.46
             |               
            
                3.46
             |                           
            
                3.46
             | 
            
                3.46
             |                     
            
                3.46
             |                                 
            
                1,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2018
             | 
            
                -0.09 / -2.54%
             |             
            
                3.45
             |           
            
                3.75
             |               
            
                3.45
             |                           
            
                3.46
             | 
            
                3.53
             |                     
            
                3.46
             |                                 
            
                8,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2018
             | 
            
                -0.24 / -6.33%
             |             
            
                3.55
             |           
            
                3.55
             |               
            
                3.55
             |                           
            
                3.55
             | 
            
                3.55
             |                     
            
                3.55
             |                                 
            
                10,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2018
             | 
            
                +0.08 / +2.16%
             |             
            
                3.71
             |           
            
                3.79
             |               
            
                3.46
             |                           
            
                3.79
             | 
            
                3.59
             |                     
            
                3.79
             |                                 
            
                9,190
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2018
             | 
            
                -0.27 / -6.78%
             |             
            
                3.80
             |           
            
                3.80
             |               
            
                3.71
             |                           
            
                3.71
             | 
            
                3.75
             |                     
            
                3.71
             |                                 
            
                9,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.72
             |           
            
                3.98
             |               
            
                3.72
             |                           
            
                3.98
             | 
            
                3.85
             |                     
            
                3.98
             |                                 
            
                2,010
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2018
             | 
            
                -0.01 / -0.25%
             |             
            
                3.72
             |           
            
                3.98
             |               
            
                3.72
             |                           
            
                3.98
             | 
            
                3.85
             |                     
            
                3.98
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/11/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.75
             |           
            
                3.99
             |               
            
                3.75
             |                           
            
                3.99
             | 
            
                3.99
             |                     
            
                3.99
             |                                 
            
                70
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2018
             | 
            
                +0.04 / +1.01%
             |             
            
                4.00
             |           
            
                4.01
             |               
            
                3.69
             |                           
            
                3.99
             | 
            
                4.00
             |                     
            
                3.99
             |                                 
            
                44,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2018
             | 
            
                -0.13 / -3.19%
             |             
            
                4.08
             |           
            
                4.10
             |               
            
                3.95
             |                           
            
                3.95
             | 
            
                4.04
             |                     
            
                3.95
             |                                 
            
                408,620
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2018
             | 
            
                +0.08 / +2.00%
             |             
            
                3.73
             |           
            
                4.10
             |               
            
                3.72
             |                           
            
                4.08
             | 
            
                4.08
             |                     
            
                4.08
             |                                 
            
                152,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2018
             | 
            
                +0.10 / +2.56%
             |             
            
                4.10
             |           
            
                4.10
             |               
            
                3.90
             |                           
            
                4.00
             | 
            
                4.05
             |                     
            
                4.00
             |                                 
            
                130,730
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.90
             |           
            
                4.16
             |               
            
                3.90
             |                           
            
                3.90
             | 
            
                4.06
             |                     
            
                3.90
             |                                 
            
                427,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.90
             |           
            
                4.00
             |               
            
                3.90
             |                           
            
                3.90
             | 
            
                3.92
             |                     
            
                3.90
             |                                 
            
                186,220
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2018
             | 
            
                +0.20 / +5.41%
             |             
            
                3.76
             |           
            
                3.95
             |               
            
                3.70
             |                           
            
                3.90
             | 
            
                3.86
             |                     
            
                3.90
             |                                 
            
                156,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |