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                    Closing price on 10/18/2011
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        |           
                
                    | Open | 12.80 |  
                    | High | 12.80 |  
                    | Low | 12.50 |  
                    | Volume | 105,300 |  
                    | Split-adjusted Price | 6.64 |  
                
             | 
 |  ICG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/18/2011 | -0.30 / -2.34% | 12.80 | 12.80 | 12.50 | 12.50 | 12.56 | 6.64 | 105,300 |   |  
            | 10/17/2011 | -0.20 / -1.54% | 13.10 | 13.10 | 12.60 | 12.80 | 12.78 | 6.79 | 125,200 |   |  			
            | 10/14/2011 | 0.00 / 0.00% | 13.70 | 13.90 | 13.00 | 13.00 | 13.14 | 6.90 | 132,000 |   |  
            | 10/13/2011 | +0.10 / +0.78% | 13.20 | 13.40 | 12.80 | 13.00 | 12.97 | 6.90 | 156,100 |   |  			
            | 10/12/2011 | -0.40 / -3.01% | 13.60 | 13.60 | 12.60 | 12.90 | 12.85 | 6.85 | 331,300 |   |  
            | 10/11/2011 | 0.00 / 0.00% | 13.70 | 13.70 | 13.20 | 13.30 | 13.35 | 7.06 | 92,800 |   |  			
            | 10/10/2011 | -0.20 / -1.48% | 13.40 | 13.80 | 13.20 | 13.30 | 13.38 | 7.06 | 125,800 |   |  
            | 10/7/2011 | -0.40 / -2.88% | 13.90 | 13.90 | 13.40 | 13.50 | 13.63 | 7.17 | 174,700 |   |  			
            | 10/6/2011 | +0.70 / +5.30% | 13.50 | 14.00 | 13.40 | 13.90 | 13.81 | 7.38 | 223,200 |   |  
            | 10/5/2011 | -0.10 / -0.75% | 13.50 | 13.50 | 13.10 | 13.20 | 13.18 | 7.01 | 143,800 |   |  			
            | 10/4/2011 | +0.30 / +2.31% | 13.20 | 13.30 | 12.70 | 13.30 | 12.97 | 7.06 | 314,800 |   |  
            | 10/3/2011 | -0.70 / -5.11% | 13.70 | 13.70 | 12.90 | 13.00 | 13.16 | 6.90 | 227,000 |   |  			
            | 9/30/2011 | 0.00 / 0.00% | 13.80 | 13.90 | 13.50 | 13.70 | 13.62 | 7.27 | 198,800 |   |  
            | 9/29/2011 | -0.70 / -4.86% | 14.20 | 14.20 | 13.50 | 13.70 | 13.76 | 7.27 | 514,000 |   |  			
            | 9/28/2011 | -0.20 / -1.37% | 14.70 | 14.90 | 14.20 | 14.40 | 14.41 | 7.64 | 402,300 |   |  
            | 9/27/2011 | 0.00 / 0.00% | 14.80 | 15.20 | 14.50 | 14.60 | 14.77 | 7.75 | 257,200 |   |  			
            | 9/26/2011 | +0.40 / +2.82% | 14.20 | 15.00 | 14.00 | 14.60 | 14.65 | 7.75 | 569,800 |   |  
            | 9/23/2011 | +0.20 / +1.43% | 13.90 | 14.40 | 13.60 | 14.20 | 14.12 | 7.54 | 459,000 |   |  			
            | 9/22/2011 | +0.30 / +2.19% | 13.60 | 14.00 | 13.50 | 14.00 | 13.84 | 7.43 | 308,900 |   |  
            | 9/21/2011 | +0.10 / +0.74% | 13.60 | 14.00 | 13.40 | 13.70 | 13.59 | 7.27 | 287,800 |   |  			
            | 9/20/2011 | -0.40 / -2.86% | 13.80 | 14.20 | 13.50 | 13.60 | 13.80 | 7.22 | 459,200 |   |  
            | 9/19/2011 | +0.40 / +2.94% | 13.30 | 14.10 | 13.20 | 14.00 | 13.84 | 7.43 | 354,800 |   |  			
            | 9/16/2011 | -0.10 / -0.73% | 13.90 | 14.10 | 13.30 | 13.60 | 13.52 | 7.22 | 578,800 |   |  
            | 9/15/2011 | -0.60 / -4.20% | 14.40 | 14.40 | 13.50 | 13.70 | 13.70 | 7.27 | 584,900 |   |  			
            | 9/14/2011 | -0.90 / -5.92% | 15.30 | 15.30 | 14.30 | 14.30 | 14.53 | 7.59 | 660,500 |   |  
            | 9/13/2011 | +0.40 / +2.70% | 15.00 | 15.50 | 14.80 | 15.20 | 15.26 | 8.07 | 465,400 |   |  			
            | 9/12/2011 | +0.80 / +5.71% | 13.90 | 14.80 | 13.80 | 14.80 | 14.50 | 7.86 | 643,800 |   |  
            | 9/9/2011 | +0.20 / +1.45% | 13.50 | 14.20 | 13.50 | 14.00 | 13.94 | 7.43 | 446,200 |   |  			
            | 9/8/2011 | +0.70 / +5.34% | 13.50 | 13.90 | 13.50 | 13.80 | 13.85 | 7.33 | 804,800 |   |  
            | 9/7/2011 | +0.80 / +6.50% | 12.60 | 13.10 | 12.60 | 13.10 | 12.98 | 6.95 | 520,000 |   |  |