| 
                 
                    Closing price on 8/15/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    3.10 | 
                 
                
                    | High | 
                    3.31 | 
                 
                
                    | Low | 
                    3.10 | 
                     
                
                    | Volume | 
                    181,320 | 
                                 
                
                    | Split-adjusted Price | 
                    3.31 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MCG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/15/2018
             | 
            
                +0.21 / +6.77%
             |             
            
                3.10
             |           
            
                3.31
             |               
            
                3.10
             |                           
            
                3.31
             | 
            
                3.28
             |                     
            
                3.31
             |                                 
            
                181,320
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.20
             |           
            
                3.20
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.19
             |                     
            
                3.10
             |                                 
            
                27,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2018
             | 
            
                +0.10 / +3.33%
             |             
            
                3.21
             |           
            
                3.21
             |               
            
                2.90
             |                           
            
                3.10
             | 
            
                3.11
             |                     
            
                3.10
             |                                 
            
                13,120
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.15
             |           
            
                3.21
             |               
            
                3.00
             |                           
            
                3.00
             | 
            
                3.09
             |                     
            
                3.00
             |                                 
            
                35,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2018
             | 
            
                -0.03 / -0.99%
             |             
            
                2.90
             |           
            
                3.10
             |               
            
                2.90
             |                           
            
                3.00
             | 
            
                2.97
             |                     
            
                3.00
             |                                 
            
                9,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2018
             | 
            
                -0.22 / -6.77%
             |             
            
                3.25
             |           
            
                3.25
             |               
            
                3.03
             |                           
            
                3.03
             | 
            
                3.14
             |                     
            
                3.03
             |                                 
            
                156,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2018
             | 
            
                +0.18 / +5.86%
             |             
            
                3.25
             |           
            
                3.25
             |               
            
                3.25
             |                           
            
                3.25
             | 
            
                3.25
             |                     
            
                3.25
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2018
             | 
            
                +0.19 / +6.60%
             |             
            
                3.08
             |           
            
                3.08
             |               
            
                3.07
             |                           
            
                3.07
             | 
            
                3.08
             |                     
            
                3.07
             |                                 
            
                360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2018
             | 
            
                -0.21 / -6.80%
             |             
            
                3.26
             |           
            
                3.26
             |               
            
                2.88
             |                           
            
                2.88
             | 
            
                2.91
             |                     
            
                2.88
             |                                 
            
                5,150
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2018
             | 
            
                +0.09 / +3.00%
             |             
            
                3.21
             |           
            
                3.21
             |               
            
                2.79
             |                           
            
                3.09
             | 
            
                3.08
             |                     
            
                3.09
             |                                 
            
                5,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2018
             | 
            
                -0.10 / -3.23%
             |             
            
                3.00
             |           
            
                3.30
             |               
            
                3.00
             |                           
            
                3.00
             | 
            
                3.01
             |                     
            
                3.00
             |                                 
            
                44,920
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.00
             |           
            
                3.10
             |               
            
                3.00
             |                           
            
                3.10
             | 
            
                3.03
             |                     
            
                3.10
             |                                 
            
                16,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2018
             | 
            
                +0.14 / +4.73%
             |             
            
                3.16
             |           
            
                3.16
             |               
            
                2.96
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                3.10
             |                                 
            
                5,210
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2018
             | 
            
                -0.22 / -6.92%
             |             
            
                2.96
             |           
            
                3.18
             |               
            
                2.96
             |                           
            
                2.96
             | 
            
                3.02
             |                     
            
                2.96
             |                                 
            
                15,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2018
             | 
            
                -0.09 / -2.75%
             |             
            
                3.20
             |           
            
                3.20
             |               
            
                3.05
             |                           
            
                3.18
             | 
            
                3.16
             |                     
            
                3.18
             |                                 
            
                103,410
             |            
            
                 
             |                                       
         
    
        
            | 
                7/25/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.27
             |           
            
                3.27
             |               
            
                3.27
             |                           
            
                3.27
             | 
            
                3.27
             |                     
            
                3.27
             |                                 
            
                260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2018
             | 
            
                +0.01 / +0.31%
             |             
            
                3.39
             |           
            
                3.40
             |               
            
                3.04
             |                           
            
                3.27
             | 
            
                3.28
             |                     
            
                3.27
             |                                 
            
                22,190
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2018
             | 
            
                +0.18 / +5.84%
             |             
            
                2.99
             |           
            
                3.29
             |               
            
                2.99
             |                           
            
                3.26
             | 
            
                3.13
             |                     
            
                3.26
             |                                 
            
                8,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2018
             | 
            
                -0.01 / -0.32%
             |             
            
                2.88
             |           
            
                3.08
             |               
            
                2.88
             |                           
            
                3.08
             | 
            
                2.92
             |                     
            
                3.08
             |                                 
            
                11,630
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.08
             |           
            
                3.09
             |               
            
                3.08
             |                           
            
                3.09
             | 
            
                3.08
             |                     
            
                3.09
             |                                 
            
                191,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2018
             | 
            
                +0.20 / +6.92%
             |             
            
                3.09
             |           
            
                3.09
             |               
            
                2.71
             |                           
            
                3.09
             | 
            
                2.93
             |                     
            
                3.09
             |                                 
            
                2,050
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2018
             | 
            
                +0.18 / +6.64%
             |             
            
                2.88
             |           
            
                2.89
             |               
            
                2.71
             |                           
            
                2.89
             | 
            
                2.73
             |                     
            
                2.89
             |                                 
            
                33,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2018
             | 
            
                -0.19 / -6.55%
             |             
            
                2.90
             |           
            
                2.95
             |               
            
                2.71
             |                           
            
                2.71
             | 
            
                2.82
             |                     
            
                2.71
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2018
             | 
            
                +0.05 / +1.75%
             |             
            
                2.90
             |           
            
                2.90
             |               
            
                2.81
             |                           
            
                2.90
             | 
            
                2.88
             |                     
            
                2.90
             |                                 
            
                60,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2018
             | 
            
                +0.05 / +1.79%
             |             
            
                2.85
             |           
            
                2.85
             |               
            
                2.85
             |                           
            
                2.85
             | 
            
                2.85
             |                     
            
                2.85
             |                                 
            
                88,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2018
             | 
            
                -0.16 / -5.41%
             |             
            
                3.15
             |           
            
                3.15
             |               
            
                2.80
             |                           
            
                2.80
             | 
            
                2.98
             |                     
            
                2.80
             |                                 
            
                10,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2018
             | 
            
                -0.21 / -6.62%
             |             
            
                3.39
             |           
            
                3.39
             |               
            
                2.95
             |                           
            
                2.96
             | 
            
                2.96
             |                     
            
                2.96
             |                                 
            
                35,490
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2018
             | 
            
                +0.18 / +6.02%
             |             
            
                3.19
             |           
            
                3.19
             |               
            
                2.80
             |                           
            
                3.17
             | 
            
                3.17
             |                     
            
                3.17
             |                                 
            
                160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2018
             | 
            
                +0.19 / +6.79%
             |             
            
                2.99
             |           
            
                2.99
             |               
            
                2.98
             |                           
            
                2.99
             | 
            
                2.99
             |                     
            
                2.99
             |                                 
            
                5,570
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2018
             | 
            
                +0.04 / +1.45%
             |             
            
                2.95
             |           
            
                2.95
             |               
            
                2.69
             |                           
            
                2.80
             | 
            
                2.76
             |                     
            
                2.80
             |                                 
            
                27,540
             |  
            
                 
             |                                                              
             
    
         
    
    
 |