| 
                 
                    Closing price on 2/14/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    6.90 | 
                 
                
                    | High | 
                    6.90 | 
                 
                
                    | Low | 
                    6.60 | 
                     
                
                    | Volume | 
                    31,200 | 
                                 
                
                    | Split-adjusted Price | 
                    6.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CMI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/14/2017
             | 
            
                -0.10 / -1.45%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.65
             |                     
            
                6.80
             |                                 
            
                31,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.90
             |           
            
                7.10
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.78
             |                     
            
                6.90
             |                                 
            
                52,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2017
             | 
            
                +0.10 / +1.47%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.76
             |                     
            
                6.90
             |                                 
            
                83,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2017
             | 
            
                -0.10 / -1.45%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.81
             |                     
            
                6.80
             |                                 
            
                7,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2017
             | 
            
                -0.10 / -1.43%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.80
             |                     
            
                6.90
             |                                 
            
                20,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2017
             | 
            
                -0.10 / -1.41%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                6.80
             |                           
            
                7.00
             | 
            
                6.87
             |                     
            
                7.00
             |                                 
            
                23,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2017
             | 
            
                +0.20 / +2.90%
             |             
            
                6.90
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.10
             | 
            
                7.00
             |                     
            
                7.10
             |                                 
            
                5,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.83
             |                     
            
                6.90
             |                                 
            
                21,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2017
             | 
            
                -0.10 / -1.43%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.60
             |                           
            
                6.90
             | 
            
                6.81
             |                     
            
                6.90
             |                                 
            
                21,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.90
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                7.00
             | 
            
                6.87
             |                     
            
                7.00
             |                                 
            
                29,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                6.90
             |                           
            
                7.00
             | 
            
                6.97
             |                     
            
                7.00
             |                                 
            
                7,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2017
             | 
            
                -0.10 / -1.41%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.01
             |                     
            
                7.00
             |                                 
            
                11,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2017
             | 
            
                -0.30 / -4.05%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.10
             | 
            
                6.98
             |                     
            
                7.10
             |                                 
            
                59,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.40
             |               
            
                7.00
             |                           
            
                7.40
             | 
            
                7.25
             |                     
            
                7.40
             |                                 
            
                20,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.40
             |               
            
                7.00
             |                           
            
                7.40
             | 
            
                7.03
             |                     
            
                7.40
             |                                 
            
                22,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2017
             | 
            
                +0.20 / +2.78%
             |             
            
                7.10
             |           
            
                7.40
             |               
            
                7.00
             |                           
            
                7.40
             | 
            
                7.05
             |                     
            
                7.40
             |                                 
            
                24,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.05
             |                     
            
                7.20
             |                                 
            
                30,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2017
             | 
            
                -0.20 / -2.70%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                7.10
             |                           
            
                7.20
             | 
            
                7.15
             |                     
            
                7.20
             |                                 
            
                8,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2017
             | 
            
                -0.10 / -1.33%
             |             
            
                7.10
             |           
            
                7.40
             |               
            
                7.10
             |                           
            
                7.40
             | 
            
                7.10
             |                     
            
                7.40
             |                                 
            
                12,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2017
             | 
            
                +0.10 / +1.35%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.20
             |                           
            
                7.50
             | 
            
                7.28
             |                     
            
                7.50
             |                                 
            
                4,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/10/2017
             | 
            
                +0.40 / +5.71%
             |             
            
                7.00
             |           
            
                7.40
             |               
            
                6.90
             |                           
            
                7.40
             | 
            
                6.98
             |                     
            
                7.40
             |                                 
            
                38,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/9/2017
             | 
            
                -0.60 / -7.89%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.18
             |                     
            
                7.00
             |                                 
            
                60,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/6/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.60
             |           
            
                7.60
             |               
            
                7.30
             |                           
            
                7.60
             | 
            
                7.37
             |                     
            
                7.60
             |                                 
            
                32,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2017
             | 
            
                +0.10 / +1.33%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.40
             |                           
            
                7.60
             | 
            
                7.50
             |                     
            
                7.60
             |                                 
            
                15,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2017
             | 
            
                -0.10 / -1.32%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.52
             |                     
            
                7.50
             |                                 
            
                15,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/3/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.70
             |           
            
                7.70
             |               
            
                7.60
             |                           
            
                7.60
             | 
            
                7.67
             |                     
            
                7.60
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/30/2016
             | 
            
                +0.30 / +4.11%
             |             
            
                7.50
             |           
            
                7.60
             |               
            
                7.30
             |                           
            
                7.60
             | 
            
                7.50
             |                     
            
                7.60
             |                                 
            
                41,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/29/2016
             | 
            
                -0.20 / -2.67%
             |             
            
                7.30
             |           
            
                7.50
             |               
            
                7.30
             |                           
            
                7.30
             | 
            
                7.34
             |                     
            
                7.30
             |                                 
            
                13,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/28/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.20
             |                           
            
                7.50
             | 
            
                7.34
             |                     
            
                7.50
             |                                 
            
                67,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2016
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.50
             |               
            
                7.40
             |                           
            
                7.50
             | 
            
                7.40
             |                     
            
                7.50
             |                                 
            
                5,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |