| 
                 
                    Closing price on 10/19/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    4.68 | 
                 
                
                    | High | 
                    4.70 | 
                 
                
                    | Low | 
                    4.50 | 
                     
                
                    | Volume | 
                    53,100 | 
                                 
                
                    | Split-adjusted Price | 
                    2.68 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CMX Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/19/2016
             | 
            
                +0.10 / +2.27%
             |             
            
                4.68
             |           
            
                4.70
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.67
             |                     
            
                2.68
             |                                 
            
                53,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2016
             | 
            
                -0.30 / -6.38%
             |             
            
                4.62
             |           
            
                4.63
             |               
            
                4.40
             |                           
            
                4.40
             | 
            
                4.54
             |                     
            
                2.62
             |                                 
            
                35,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2016
             | 
            
                -0.10 / -2.08%
             |             
            
                4.80
             |           
            
                4.90
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.78
             |                     
            
                2.80
             |                                 
            
                520
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2016
             | 
            
                -0.20 / -4.00%
             |             
            
                4.80
             |           
            
                4.80
             |               
            
                4.70
             |                           
            
                4.80
             | 
            
                4.78
             |                     
            
                2.86
             |                                 
            
                2,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2016
             | 
            
                +0.10 / +2.04%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                5.00
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                2.98
             |                                 
            
                1,050
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2016
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                5.00
             |               
            
                4.60
             |                           
            
                4.90
             | 
            
                4.78
             |                     
            
                2.92
             |                                 
            
                530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2016
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.90
             |               
            
                4.60
             |                           
            
                4.90
             | 
            
                4.75
             |                     
            
                2.92
             |                                 
            
                121,530
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2016
             | 
            
                +0.20 / +4.26%
             |             
            
                4.38
             |           
            
                4.90
             |               
            
                4.38
             |                           
            
                4.90
             | 
            
                4.58
             |                     
            
                2.92
             |                                 
            
                1,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2016
             | 
            
                -0.20 / -4.08%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.80
             |                     
            
                2.80
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/6/2016
             | 
            
                +0.10 / +2.08%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                4.90
             |                     
            
                2.92
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2016
             | 
            
                +0.18 / +3.90%
             |             
            
                4.80
             |           
            
                4.80
             |               
            
                4.80
             |                           
            
                4.80
             | 
            
                4.80
             |                     
            
                2.86
             |                                 
            
                10,560
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2016
             | 
            
                -0.22 / -4.55%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.62
             |                           
            
                4.62
             | 
            
                4.87
             |                     
            
                2.75
             |                                 
            
                2,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2016
             | 
            
                -0.36 / -6.92%
             |             
            
                5.30
             |           
            
                5.30
             |               
            
                4.84
             |                           
            
                4.84
             | 
            
                5.07
             |                     
            
                2.88
             |                                 
            
                510
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2016
             | 
            
                +0.20 / +4.00%
             |             
            
                5.30
             |           
            
                5.30
             |               
            
                5.18
             |                           
            
                5.20
             | 
            
                5.25
             |                     
            
                3.10
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2016
             | 
            
                +0.05 / +1.01%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.90
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                2.98
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2016
             | 
            
                +0.05 / +1.02%
             |             
            
                4.70
             |           
            
                4.95
             |               
            
                4.70
             |                           
            
                4.95
             | 
            
                4.91
             |                     
            
                2.95
             |                                 
            
                12,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2016
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                4.90
             |                     
            
                2.92
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2016
             | 
            
                +0.15 / +3.16%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                4.90
             |                     
            
                2.92
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2016
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.75
             |                           
            
                4.75
             | 
            
                4.83
             |                     
            
                2.83
             |                                 
            
                6,070
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2016
             | 
            
                0.00 / 0.00%
             |             
            
                4.80
             |           
            
                4.90
             |               
            
                4.75
             |                           
            
                4.75
             | 
            
                4.86
             |                     
            
                2.83
             |                                 
            
                6,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2016
             | 
            
                +0.10 / +2.15%
             |             
            
                4.95
             |           
            
                4.95
             |               
            
                4.75
             |                           
            
                4.75
             | 
            
                4.92
             |                     
            
                2.83
             |                                 
            
                16,450
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2016
             | 
            
                -0.25 / -5.10%
             |             
            
                4.70
             |           
            
                4.90
             |               
            
                4.60
             |                           
            
                4.65
             | 
            
                4.67
             |                     
            
                2.77
             |                                 
            
                4,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2016
             | 
            
                +0.30 / +6.52%
             |             
            
                4.60
             |           
            
                4.90
             |               
            
                4.60
             |                           
            
                4.90
             | 
            
                4.75
             |                     
            
                2.92
             |                                 
            
                520
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2016
             | 
            
                -0.30 / -6.12%
             |             
            
                4.95
             |           
            
                4.96
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.94
             |                     
            
                2.74
             |                                 
            
                47,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2016
             | 
            
                -0.05 / -1.01%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                4.90
             |                     
            
                2.92
             |                                 
            
                1,880
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2016
             | 
            
                +0.14 / +2.91%
             |             
            
                4.95
             |           
            
                4.95
             |               
            
                4.95
             |                           
            
                4.95
             | 
            
                4.95
             |                     
            
                2.95
             |                                 
            
                110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2016
             | 
            
                0.00 / 0.00%
             |             
            
                4.80
             |           
            
                4.95
             |               
            
                4.75
             |                           
            
                4.81
             | 
            
                4.83
             |                     
            
                2.86
             |                                 
            
                1,610
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2016
             | 
            
                -0.19 / -3.80%
             |             
            
                4.70
             |           
            
                5.00
             |               
            
                4.70
             |                           
            
                4.81
             | 
            
                5.00
             |                     
            
                2.86
             |                                 
            
                35,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2016
             | 
            
                +0.10 / +2.04%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                5.00
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                2.98
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2016
             | 
            
                0.00 / 0.00%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                4.95
             |                     
            
                2.92
             |                                 
            
                510
             |  
            
                 
             |                                                              
             
    
         
    
    
 |