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            | 
                    Closing price on 3/18/2014
                 |  |  
    
        |           
                
                    | Open | 9.20 |  
                    | High | 9.40 |  
                    | Low | 9.00 |  
                    | Volume | 292,230 |  
                    | Split-adjusted Price | 8.21 |  
                
             | 
 |  QCG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/18/2014 | 0.00 / 0.00% | 9.20 | 9.40 | 9.00 | 9.10 | 9.10 | 8.21 | 292,230 |   |  
            | 3/17/2014 | +0.40 / +4.60% | 9.10 | 9.20 | 8.80 | 9.10 | 9.10 | 8.21 | 129,710 |   |  			
            | 3/14/2014 | +0.50 / +6.10% | 8.20 | 8.70 | 8.10 | 8.70 | 8.70 | 7.85 | 1,383,110 |   |  
            | 3/13/2014 | -0.10 / -1.20% | 8.30 | 8.30 | 8.10 | 8.20 | 8.20 | 7.39 | 389,770 |   |  			
            | 3/12/2014 | -0.10 / -1.19% | 8.50 | 8.50 | 8.20 | 8.30 | 8.30 | 7.48 | 494,550 |   |  
            | 3/11/2014 | +0.50 / +6.33% | 8.30 | 8.40 | 8.10 | 8.40 | 8.40 | 7.57 | 1,028,060 |   |  			
            | 3/10/2014 | +0.50 / +6.76% | 7.40 | 7.90 | 7.40 | 7.90 | 7.90 | 7.12 | 317,350 |   |  
            | 3/7/2014 | 0.00 / 0.00% | 7.30 | 7.50 | 7.30 | 7.40 | 7.40 | 6.67 | 14,910 |   |  			
            | 3/6/2014 | 0.00 / 0.00% | 7.30 | 7.50 | 7.20 | 7.40 | 7.40 | 6.67 | 85,080 |   |  
            | 3/5/2014 | +0.20 / +2.78% | 7.30 | 7.40 | 7.20 | 7.40 | 7.40 | 6.67 | 62,150 |   |  			
            | 3/4/2014 | 0.00 / 0.00% | 7.10 | 7.30 | 7.00 | 7.20 | 7.20 | 6.49 | 59,440 |   |  
            | 3/3/2014 | -0.10 / -1.37% | 7.30 | 7.40 | 7.10 | 7.20 | 7.20 | 6.49 | 63,940 |   |  			
            | 2/28/2014 | 0.00 / 0.00% | 7.30 | 7.40 | 7.20 | 7.30 | 7.30 | 6.58 | 53,220 |   |  
            | 2/27/2014 | 0.00 / 0.00% | 7.30 | 7.50 | 7.20 | 7.30 | 7.30 | 6.58 | 81,490 |   |  			
            | 2/26/2014 | 0.00 / 0.00% | 7.30 | 7.30 | 7.10 | 7.30 | 7.30 | 6.58 | 21,980 |   |  
            | 2/25/2014 | 0.00 / 0.00% | 7.30 | 7.40 | 7.20 | 7.30 | 7.30 | 6.58 | 47,840 |   |  			
            | 2/24/2014 | +0.40 / +5.80% | 7.00 | 7.30 | 7.00 | 7.30 | 7.30 | 6.58 | 143,550 |   |  
            | 2/21/2014 | -0.40 / -5.48% | 6.90 | 7.20 | 6.80 | 6.90 | 6.90 | 6.22 | 160,410 |   |  			
            | 2/20/2014 | -0.50 / -6.41% | 7.80 | 7.80 | 7.30 | 7.30 | 7.30 | 6.58 | 236,060 |   |  
            | 2/19/2014 | +0.30 / +4.00% | 7.80 | 8.00 | 7.60 | 7.80 | 7.80 | 7.03 | 294,540 |   |  			
            | 2/18/2014 | +0.40 / +5.63% | 7.10 | 7.50 | 7.00 | 7.50 | 7.50 | 6.76 | 292,060 |   |  
            | 2/17/2014 | +0.40 / +5.97% | 6.70 | 7.10 | 6.70 | 7.10 | 7.10 | 6.40 | 204,280 |   |  			
            | 2/14/2014 | -0.10 / -1.47% | 6.80 | 6.80 | 6.60 | 6.70 | 6.70 | 6.04 | 56,790 |   |  
            | 2/13/2014 | +0.10 / +1.49% | 6.70 | 6.80 | 6.60 | 6.80 | 6.80 | 6.13 | 105,660 |   |  			
            | 2/12/2014 | +0.20 / +3.08% | 6.60 | 6.70 | 6.50 | 6.70 | 6.70 | 6.04 | 85,280 |   |  
            | 2/11/2014 | -0.10 / -1.52% | 6.60 | 6.80 | 6.50 | 6.50 | 6.50 | 5.86 | 158,480 |   |  			
            | 2/10/2014 | +0.10 / +1.54% | 6.50 | 6.60 | 6.50 | 6.60 | 6.60 | 5.95 | 97,110 |   |  
            | 2/7/2014 | +0.10 / +1.56% | 6.40 | 6.50 | 6.30 | 6.50 | 6.50 | 5.86 | 32,070 |   |  			
            | 2/6/2014 | +0.10 / +1.59% | 6.40 | 6.40 | 6.30 | 6.40 | 6.40 | 5.77 | 6,440 |   |  
            | 1/27/2014 | 0.00 / 0.00% | 6.40 | 6.40 | 6.20 | 6.30 | 6.30 | 5.68 | 6,260 |   |  |