| 
                 
                    Closing price on 10/29/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    6.90 | 
                 
                
                    | High | 
                    7.70 | 
                 
                
                    | Low | 
                    6.90 | 
                     
                
                    | Volume | 
                    390,600 | 
                                 
                
                    | Split-adjusted Price | 
                    7.27 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CMI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/29/2013
             | 
            
                +0.70 / +10.00%
             |             
            
                6.90
             |           
            
                7.70
             |               
            
                6.90
             |                           
            
                7.70
             | 
            
                7.47
             |                     
            
                7.27
             |                                 
            
                390,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2013
             | 
            
                +0.10 / +1.45%
             |             
            
                6.90
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.00
             | 
            
                6.97
             |                     
            
                6.61
             |                                 
            
                68,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2013
             | 
            
                +0.20 / +2.99%
             |             
            
                6.70
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.82
             |                     
            
                6.51
             |                                 
            
                27,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2013
             | 
            
                -0.30 / -4.29%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.79
             |                     
            
                6.33
             |                                 
            
                65,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2013
             | 
            
                -0.20 / -2.78%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.08
             |                     
            
                6.61
             |                                 
            
                132,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2013
             | 
            
                +0.30 / +4.35%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                6.90
             |                           
            
                7.20
             | 
            
                7.17
             |                     
            
                6.80
             |                                 
            
                131,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2013
             | 
            
                +0.60 / +9.52%
             |             
            
                6.50
             |           
            
                6.90
             |               
            
                6.50
             |                           
            
                6.90
             | 
            
                6.89
             |                     
            
                6.51
             |                                 
            
                41,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2013
             | 
            
                +0.10 / +1.61%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.20
             |                           
            
                6.30
             | 
            
                6.28
             |                     
            
                5.95
             |                                 
            
                16,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2013
             | 
            
                -0.20 / -3.13%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.28
             |                     
            
                5.85
             |                                 
            
                28,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2013
             | 
            
                +0.50 / +8.47%
             |             
            
                6.00
             |           
            
                6.40
             |               
            
                6.00
             |                           
            
                6.40
             | 
            
                6.25
             |                     
            
                6.04
             |                                 
            
                110,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2013
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                6.00
             |               
            
                5.90
             |                           
            
                5.90
             | 
            
                5.91
             |                     
            
                5.57
             |                                 
            
                33,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.87
             |                     
            
                5.57
             |                                 
            
                21,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2013
             | 
            
                +0.10 / +1.72%
             |             
            
                5.90
             |           
            
                6.00
             |               
            
                5.90
             |                           
            
                5.90
             | 
            
                5.91
             |                     
            
                5.57
             |                                 
            
                60,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2013
             | 
            
                -0.20 / -3.33%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                5.80
             |                           
            
                5.80
             | 
            
                5.97
             |                     
            
                5.48
             |                                 
            
                73,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2013
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                6.00
             |               
            
                5.90
             |                           
            
                6.00
             | 
            
                5.92
             |                     
            
                5.66
             |                                 
            
                43,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2013
             | 
            
                -0.30 / -4.76%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.09
             |                     
            
                5.66
             |                                 
            
                51,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2013
             | 
            
                +0.40 / +6.78%
             |             
            
                6.00
             |           
            
                6.30
             |               
            
                6.00
             |                           
            
                6.30
             | 
            
                6.12
             |                     
            
                5.95
             |                                 
            
                71,500
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2013
             | 
            
                +0.20 / +3.51%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.90
             | 
            
                5.79
             |                     
            
                5.57
             |                                 
            
                23,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2013
             | 
            
                -0.20 / -3.39%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.85
             |                     
            
                5.38
             |                                 
            
                90,600
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2013
             | 
            
                -0.30 / -4.84%
             |             
            
                5.80
             |           
            
                6.20
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.96
             |                     
            
                5.57
             |                                 
            
                65,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.20
             |               
            
                5.60
             |                           
            
                6.20
             | 
            
                5.81
             |                     
            
                5.85
             |                                 
            
                145,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2013
             | 
            
                -0.10 / -1.59%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.10
             |                           
            
                6.20
             | 
            
                6.22
             |                     
            
                5.85
             |                                 
            
                80,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2013
             | 
            
                -0.20 / -3.08%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.40
             |                     
            
                5.95
             |                                 
            
                134,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2013
             | 
            
                +0.10 / +1.56%
             |             
            
                6.40
             |           
            
                6.50
             |               
            
                6.40
             |                           
            
                6.50
             | 
            
                6.41
             |                     
            
                6.14
             |                                 
            
                324,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.40
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.40
             | 
            
                6.38
             |                     
            
                6.04
             |                                 
            
                117,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2013
             | 
            
                +0.20 / +3.23%
             |             
            
                6.20
             |           
            
                6.40
             |               
            
                6.20
             |                           
            
                6.40
             | 
            
                6.28
             |                     
            
                6.04
             |                                 
            
                137,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2013
             | 
            
                -0.20 / -3.13%
             |             
            
                6.40
             |           
            
                6.40
             |               
            
                6.00
             |                           
            
                6.20
             | 
            
                6.07
             |                     
            
                5.85
             |                                 
            
                152,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.50
             |           
            
                6.70
             |               
            
                6.30
             |                           
            
                6.40
             | 
            
                6.47
             |                     
            
                6.04
             |                                 
            
                181,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2013
             | 
            
                +0.10 / +1.59%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.30
             |                           
            
                6.40
             | 
            
                6.32
             |                     
            
                6.04
             |                                 
            
                54,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2013
             | 
            
                -0.20 / -3.08%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.30
             | 
            
                6.32
             |                     
            
                5.95
             |                                 
            
                81,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |