| 
                 
                    Closing price on 3/1/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    15.60 | 
                 
                
                    | High | 
                    15.80 | 
                 
                
                    | Low | 
                    15.50 | 
                     
                
                    | Volume | 
                    141,900 | 
                                 
                
                    | Split-adjusted Price | 
                    7.49 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ICG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/1/2011
             | 
            
                -0.30 / -1.89%
             |             
            
                15.60
             |           
            
                15.80
             |               
            
                15.50
             |                           
            
                15.60
             | 
            
                15.63
             |                     
            
                7.49
             |                                 
            
                141,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2011
             | 
            
                -0.30 / -1.85%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                15.80
             |                           
            
                15.90
             | 
            
                16.06
             |                     
            
                7.64
             |                                 
            
                64,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2011
             | 
            
                +0.20 / +1.25%
             |             
            
                15.80
             |           
            
                16.40
             |               
            
                15.60
             |                           
            
                16.20
             | 
            
                16.13
             |                     
            
                7.78
             |                                 
            
                72,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2011
             | 
            
                -0.50 / -3.03%
             |             
            
                16.40
             |           
            
                16.40
             |               
            
                15.50
             |                           
            
                16.00
             | 
            
                15.85
             |                     
            
                7.68
             |                                 
            
                105,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/23/2011
             | 
            
                +0.50 / +3.13%
             |             
            
                16.40
             |           
            
                16.50
             |               
            
                16.00
             |                           
            
                16.50
             | 
            
                16.23
             |                     
            
                7.92
             |                                 
            
                163,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2011
             | 
            
                0.00 / 0.00%
             |             
            
                15.80
             |           
            
                16.00
             |               
            
                15.30
             |                           
            
                16.00
             | 
            
                15.87
             |                     
            
                7.68
             |                                 
            
                241,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2011
             | 
            
                -1.00 / -5.88%
             |             
            
                16.50
             |           
            
                16.60
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.06
             |                     
            
                7.68
             |                                 
            
                411,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2011
             | 
            
                -0.50 / -2.86%
             |             
            
                17.60
             |           
            
                17.70
             |               
            
                16.90
             |                           
            
                17.00
             | 
            
                17.13
             |                     
            
                8.16
             |                                 
            
                233,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/17/2011
             | 
            
                -0.30 / -1.69%
             |             
            
                17.70
             |           
            
                17.70
             |               
            
                17.40
             |                           
            
                17.50
             | 
            
                17.56
             |                     
            
                8.40
             |                                 
            
                87,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/16/2011
             | 
            
                -0.40 / -2.20%
             |             
            
                18.10
             |           
            
                18.10
             |               
            
                17.80
             |                           
            
                17.80
             | 
            
                17.95
             |                     
            
                8.55
             |                                 
            
                104,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/15/2011
             | 
            
                +0.30 / +1.68%
             |             
            
                18.00
             |           
            
                18.30
             |               
            
                17.80
             |                           
            
                18.20
             | 
            
                18.02
             |                     
            
                8.74
             |                                 
            
                141,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/14/2011
             | 
            
                -0.50 / -2.72%
             |             
            
                18.60
             |           
            
                18.60
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                18.15
             |                     
            
                8.60
             |                                 
            
                139,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/11/2011
             | 
            
                -0.10 / -0.54%
             |             
            
                18.40
             |           
            
                18.60
             |               
            
                18.20
             |                           
            
                18.40
             | 
            
                18.35
             |                     
            
                8.84
             |                                 
            
                64,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2011
             | 
            
                -0.20 / -1.07%
             |             
            
                18.60
             |           
            
                18.90
             |               
            
                18.40
             |                           
            
                18.50
             | 
            
                18.55
             |                     
            
                8.88
             |                                 
            
                55,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2011
             | 
            
                +0.40 / +2.19%
             |             
            
                18.30
             |           
            
                19.50
             |               
            
                18.30
             |                           
            
                18.70
             | 
            
                18.79
             |                     
            
                8.98
             |                                 
            
                121,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2011
             | 
            
                -0.10 / -0.54%
             |             
            
                18.60
             |           
            
                18.60
             |               
            
                18.10
             |                           
            
                18.30
             | 
            
                18.33
             |                     
            
                8.79
             |                                 
            
                12,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/28/2011
             | 
            
                +0.30 / +1.66%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.10
             |                           
            
                18.40
             | 
            
                18.28
             |                     
            
                8.84
             |                                 
            
                96,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2011
             | 
            
                +0.10 / +0.56%
             |             
            
                18.20
             |           
            
                18.30
             |               
            
                18.00
             |                           
            
                18.10
             | 
            
                18.19
             |                     
            
                8.69
             |                                 
            
                97,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2011
             | 
            
                +0.10 / +0.56%
             |             
            
                17.90
             |           
            
                18.30
             |               
            
                17.90
             |                           
            
                18.00
             | 
            
                18.10
             |                     
            
                8.64
             |                                 
            
                53,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2011
             | 
            
                -0.10 / -0.56%
             |             
            
                17.90
             |           
            
                18.00
             |               
            
                17.80
             |                           
            
                17.90
             | 
            
                17.86
             |                     
            
                8.60
             |                                 
            
                187,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2011
             | 
            
                -0.30 / -1.64%
             |             
            
                18.70
             |           
            
                18.70
             |               
            
                17.70
             |                           
            
                18.00
             | 
            
                17.99
             |                     
            
                8.64
             |                                 
            
                130,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2011
             | 
            
                -0.20 / -1.08%
             |             
            
                18.70
             |           
            
                18.90
             |               
            
                18.30
             |                           
            
                18.30
             | 
            
                18.52
             |                     
            
                8.79
             |                                 
            
                151,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2011
             | 
            
                -0.10 / -0.54%
             |             
            
                18.90
             |           
            
                18.90
             |               
            
                18.30
             |                           
            
                18.50
             | 
            
                18.52
             |                     
            
                8.88
             |                                 
            
                105,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2011
             | 
            
                +0.10 / +0.54%
             |             
            
                18.80
             |           
            
                19.00
             |               
            
                18.30
             |                           
            
                18.60
             | 
            
                18.59
             |                     
            
                8.93
             |                                 
            
                138,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2011
             | 
            
                -0.50 / -2.63%
             |             
            
                18.60
             |           
            
                19.40
             |               
            
                18.40
             |                           
            
                18.50
             | 
            
                18.75
             |                     
            
                8.88
             |                                 
            
                195,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2011
             | 
            
                +0.30 / +1.60%
             |             
            
                19.00
             |           
            
                19.80
             |               
            
                18.90
             |                           
            
                19.00
             | 
            
                19.21
             |                     
            
                9.12
             |                                 
            
                227,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2011
             | 
            
                +0.10 / +0.54%
             |             
            
                18.80
             |           
            
                19.00
             |               
            
                18.30
             |                           
            
                18.70
             | 
            
                18.77
             |                     
            
                8.98
             |                                 
            
                169,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2011
             | 
            
                +0.40 / +2.20%
             |             
            
                18.20
             |           
            
                18.70
             |               
            
                18.00
             |                           
            
                18.60
             | 
            
                18.38
             |                     
            
                8.93
             |                                 
            
                110,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2011
             | 
            
                +0.10 / +0.55%
             |             
            
                18.60
             |           
            
                18.80
             |               
            
                17.90
             |                           
            
                18.20
             | 
            
                18.22
             |                     
            
                8.74
             |                                 
            
                189,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2011
             | 
            
                -0.60 / -3.21%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                17.70
             |                           
            
                18.10
             | 
            
                18.02
             |                     
            
                8.69
             |                                 
            
                321,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |