| 
                 
                    Closing price on 4/26/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    13.80 | 
                 
                
                    | High | 
                    13.80 | 
                 
                
                    | Low | 
                    13.00 | 
                     
                
                    | Volume | 
                    92,600 | 
                                 
                
                    | Split-adjusted Price | 
                    6.95 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ICG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/26/2011
             | 
            
                -0.90 / -6.43%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.22
             |                     
            
                6.95
             |                                 
            
                92,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2011
             | 
            
                +0.60 / +4.48%
             |             
            
                13.50
             |           
            
                14.00
             |               
            
                13.50
             |                           
            
                14.00
             | 
            
                13.87
             |                     
            
                7.43
             |                                 
            
                175,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2011
             | 
            
                0.00 / 0.00%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                12.90
             |                           
            
                13.40
             | 
            
                13.15
             |                     
            
                7.11
             |                                 
            
                131,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2011
             | 
            
                0.00 / 0.00%
             |             
            
                13.50
             |           
            
                13.80
             |               
            
                13.30
             |                           
            
                13.40
             | 
            
                13.46
             |                     
            
                7.11
             |                                 
            
                106,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2011
             | 
            
                0.00 / 0.00%
             |             
            
                13.50
             |           
            
                13.60
             |               
            
                13.30
             |                           
            
                13.40
             | 
            
                13.46
             |                     
            
                7.11
             |                                 
            
                90,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2011
             | 
            
                +0.20 / +1.52%
             |             
            
                13.20
             |           
            
                13.60
             |               
            
                13.20
             |                           
            
                13.40
             | 
            
                13.46
             |                     
            
                7.11
             |                                 
            
                103,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2011
             | 
            
                -0.40 / -2.94%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.10
             |                           
            
                13.20
             | 
            
                13.37
             |                     
            
                7.01
             |                                 
            
                162,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2011
             | 
            
                -0.40 / -2.86%
             |             
            
                14.10
             |           
            
                14.20
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                13.86
             |                     
            
                7.22
             |                                 
            
                103,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2011
             | 
            
                -0.20 / -1.41%
             |             
            
                14.20
             |           
            
                14.30
             |               
            
                13.90
             |                           
            
                14.00
             | 
            
                13.97
             |                     
            
                7.43
             |                                 
            
                85,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2011
             | 
            
                -0.20 / -1.39%
             |             
            
                14.40
             |           
            
                14.40
             |               
            
                14.10
             |                           
            
                14.20
             | 
            
                14.13
             |                     
            
                7.54
             |                                 
            
                50,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2011
             | 
            
                0.00 / 0.00%
             |             
            
                14.10
             |           
            
                14.50
             |               
            
                14.10
             |                           
            
                14.40
             | 
            
                14.34
             |                     
            
                7.64
             |                                 
            
                77,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2011
             | 
            
                -0.40 / -2.70%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.30
             |                           
            
                14.40
             | 
            
                14.57
             |                     
            
                7.64
             |                                 
            
                143,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/6/2011
             | 
            
                +0.80 / +5.71%
             |             
            
                14.00
             |           
            
                14.80
             |               
            
                14.00
             |                           
            
                14.80
             | 
            
                14.66
             |                     
            
                7.86
             |                                 
            
                300,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2011
             | 
            
                +0.10 / +0.72%
             |             
            
                14.00
             |           
            
                14.10
             |               
            
                13.80
             |                           
            
                14.00
             | 
            
                13.94
             |                     
            
                7.43
             |                                 
            
                136,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2011
             | 
            
                0.00 / 0.00%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.60
             |                           
            
                13.90
             | 
            
                13.91
             |                     
            
                7.38
             |                                 
            
                56,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2011
             | 
            
                -0.20 / -1.42%
             |             
            
                14.00
             |           
            
                14.20
             |               
            
                13.90
             |                           
            
                13.90
             | 
            
                14.05
             |                     
            
                7.38
             |                                 
            
                140,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2011
             | 
            
                -0.10 / -0.70%
             |             
            
                14.40
             |           
            
                14.50
             |               
            
                14.00
             |                           
            
                14.10
             | 
            
                14.14
             |                     
            
                7.48
             |                                 
            
                64,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/30/2011
             | 
            
                -0.10 / -0.70%
             |             
            
                14.10
             |           
            
                14.30
             |               
            
                13.80
             |                           
            
                14.20
             | 
            
                14.06
             |                     
            
                7.54
             |                                 
            
                102,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/29/2011
             | 
            
                -0.30 / -2.05%
             |             
            
                14.70
             |           
            
                14.70
             |               
            
                14.20
             |                           
            
                14.30
             | 
            
                14.35
             |                     
            
                7.59
             |                                 
            
                89,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2011
             | 
            
                +0.10 / +0.69%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                14.50
             |                           
            
                14.60
             | 
            
                14.70
             |                     
            
                7.75
             |                                 
            
                115,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2011
             | 
            
                -0.30 / -2.03%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.40
             |                           
            
                14.50
             | 
            
                14.53
             |                     
            
                7.70
             |                                 
            
                177,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2011
             | 
            
                -0.20 / -1.33%
             |             
            
                15.00
             |           
            
                15.20
             |               
            
                14.70
             |                           
            
                14.80
             | 
            
                14.88
             |                     
            
                7.86
             |                                 
            
                86,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/23/2011
             | 
            
                +0.10 / +0.67%
             |             
            
                15.10
             |           
            
                15.30
             |               
            
                14.60
             |                           
            
                15.00
             | 
            
                14.90
             |                     
            
                7.96
             |                                 
            
                109,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2011
             | 
            
                -0.50 / -3.25%
             |             
            
                16.00
             |           
            
                16.20
             |               
            
                14.80
             |                           
            
                14.90
             | 
            
                15.10
             |                     
            
                7.91
             |                                 
            
                275,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2011
             | 
            
                -1.70 / -9.94%
             |             
            
                16.00
             |           
            
                16.20
             |               
            
                15.30
             |                           
            
                15.40
             | 
            
                15.66
             |                     
            
                8.17
             |                                 
            
                248,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2011
             | 
            
                +0.60 / +3.64%
             |             
            
                16.70
             |           
            
                17.20
             |               
            
                16.30
             |                           
            
                17.10
             | 
            
                16.79
             |                     
            
                8.21
             |                                 
            
                402,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2011
             | 
            
                +0.20 / +1.23%
             |             
            
                16.30
             |           
            
                16.80
             |               
            
                16.30
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                7.92
             |                                 
            
                208,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2011
             | 
            
                0.00 / 0.00%
             |             
            
                16.30
             |           
            
                16.50
             |               
            
                15.90
             |                           
            
                16.30
             | 
            
                16.26
             |                     
            
                7.83
             |                                 
            
                232,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2011
             | 
            
                +1.30 / +8.67%
             |             
            
                16.00
             |           
            
                16.50
             |               
            
                15.60
             |                           
            
                16.30
             | 
            
                16.13
             |                     
            
                7.83
             |                                 
            
                508,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2011
             | 
            
                -0.80 / -5.06%
             |             
            
                15.80
             |           
            
                16.40
             |               
            
                14.80
             |                           
            
                15.00
             | 
            
                15.51
             |                     
            
                7.20
             |                                 
            
                265,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |