| 
                 
                    Closing price on 4/4/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.60 | 
                 
                
                    | High | 
                    5.70 | 
                 
                
                    | Low | 
                    5.50 | 
                     
                
                    | Volume | 
                    37,300 | 
                                 
                
                    | Split-adjusted Price | 
                    2.97 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
ICG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/4/2013
             | 
            
                -0.10 / -1.75%
             |             
            
                5.60
             |           
            
                5.70
             |               
            
                5.50
             |                           
            
                5.60
             | 
            
                5.60
             |                     
            
                2.97
             |                                 
            
                37,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2013
             | 
            
                -0.10 / -1.72%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.60
             |                           
            
                5.70
             | 
            
                5.67
             |                     
            
                3.03
             |                                 
            
                72,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2013
             | 
            
                0.00 / 0.00%
             |             
            
                5.80
             |           
            
                6.00
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.84
             |                     
            
                3.08
             |                                 
            
                122,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2013
             | 
            
                +0.20 / +3.57%
             |             
            
                5.50
             |           
            
                5.90
             |               
            
                5.50
             |                           
            
                5.80
             | 
            
                5.66
             |                     
            
                3.08
             |                                 
            
                36,154
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/29/2013
             | 
            
                0.00 / 0.00%
             |             
            
                5.50
             |           
            
                5.60
             |               
            
                5.30
             |                           
            
                5.60
             | 
            
                5.45
             |                     
            
                2.97
             |                                 
            
                127,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2013
             | 
            
                -0.20 / -3.45%
             |             
            
                5.80
             |           
            
                5.80
             |               
            
                5.50
             |                           
            
                5.60
             | 
            
                5.60
             |                     
            
                2.97
             |                                 
            
                191,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2013
             | 
            
                -0.10 / -1.69%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.81
             |                     
            
                3.08
             |                                 
            
                15,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2013
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.86
             |                     
            
                3.13
             |                                 
            
                79,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.60
             |                           
            
                5.90
             | 
            
                5.79
             |                     
            
                3.13
             |                                 
            
                209,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2013
             | 
            
                -0.10 / -1.67%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                5.90
             | 
            
                5.97
             |                     
            
                3.13
             |                                 
            
                120,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                6.00
             | 
            
                6.04
             |                     
            
                3.18
             |                                 
            
                71,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2013
             | 
            
                -0.10 / -1.64%
             |             
            
                6.10
             |           
            
                6.20
             |               
            
                5.90
             |                           
            
                6.00
             | 
            
                6.03
             |                     
            
                3.18
             |                                 
            
                252,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.20
             |               
            
                5.90
             |                           
            
                6.10
             | 
            
                6.02
             |                     
            
                3.24
             |                                 
            
                159,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2013
             | 
            
                -0.20 / -3.17%
             |             
            
                6.20
             |           
            
                6.30
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.16
             |                     
            
                3.24
             |                                 
            
                152,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2013
             | 
            
                +0.10 / +1.61%
             |             
            
                6.30
             |           
            
                6.40
             |               
            
                6.20
             |                           
            
                6.30
             | 
            
                6.25
             |                     
            
                3.34
             |                                 
            
                130,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.30
             |               
            
                6.00
             |                           
            
                6.20
             | 
            
                6.17
             |                     
            
                3.29
             |                                 
            
                250,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2013
             | 
            
                -0.30 / -4.62%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.10
             |                           
            
                6.20
             | 
            
                6.22
             |                     
            
                3.29
             |                                 
            
                153,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2013
             | 
            
                -0.10 / -1.52%
             |             
            
                6.60
             |           
            
                6.70
             |               
            
                6.20
             |                           
            
                6.50
             | 
            
                6.45
             |                     
            
                3.45
             |                                 
            
                217,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2013
             | 
            
                +0.50 / +8.20%
             |             
            
                6.20
             |           
            
                6.60
             |               
            
                6.10
             |                           
            
                6.60
             | 
            
                6.36
             |                     
            
                3.50
             |                                 
            
                419,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/8/2013
             | 
            
                +0.20 / +3.39%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                6.10
             | 
            
                6.01
             |                     
            
                3.24
             |                                 
            
                74,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2013
             | 
            
                -0.30 / -4.84%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                5.90
             | 
            
                6.00
             |                     
            
                3.13
             |                                 
            
                155,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2013
             | 
            
                +0.40 / +6.90%
             |             
            
                6.00
             |           
            
                6.20
             |               
            
                5.80
             |                           
            
                6.20
             | 
            
                6.03
             |                     
            
                3.29
             |                                 
            
                218,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/5/2013
             | 
            
                -0.10 / -1.69%
             |             
            
                5.80
             |           
            
                6.10
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.85
             |                     
            
                3.08
             |                                 
            
                153,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2013
             | 
            
                -0.60 / -9.23%
             |             
            
                6.40
             |           
            
                6.50
             |               
            
                5.90
             |                           
            
                5.90
             | 
            
                5.99
             |                     
            
                3.13
             |                                 
            
                484,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/1/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.50
             |           
            
                6.70
             |               
            
                6.40
             |                           
            
                6.50
             | 
            
                6.51
             |                     
            
                3.45
             |                                 
            
                83,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.60
             |           
            
                6.80
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.66
             |                     
            
                3.45
             |                                 
            
                173,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2013
             | 
            
                +0.10 / +1.56%
             |             
            
                6.40
             |           
            
                6.60
             |               
            
                6.10
             |                           
            
                6.50
             | 
            
                6.33
             |                     
            
                3.45
             |                                 
            
                183,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2013
             | 
            
                -0.80 / -11.11%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.52
             |                     
            
                3.40
             |                                 
            
                501,824
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.11
             |                     
            
                3.82
             |                                 
            
                288,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2013
             | 
            
                -0.10 / -1.37%
             |             
            
                7.30
             |           
            
                7.70
             |               
            
                6.60
             |                           
            
                7.20
             | 
            
                7.25
             |                     
            
                3.82
             |                                 
            
                370,800
             |  
            
                 
             |                                                              
             
    
         
    
    
 |