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            | 
                    Closing price on 4/15/2016
                 |  |  
    
        |           
                
                    | Open | 5.10 |  
                    | High | 5.10 |  
                    | Low | 4.80 |  
                    | Volume | 194,900 |  
                    | Split-adjusted Price | 4.33 |  
                
             | 
 |  QCG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/15/2016 | -0.30 / -5.88% | 5.10 | 5.10 | 4.80 | 4.80 | 4.90 | 4.33 | 194,900 |   |  
            | 4/14/2016 | 0.00 / 0.00% | 5.30 | 5.30 | 5.10 | 5.10 | 5.17 | 4.60 | 171,790 |   |  			
            | 4/13/2016 | +0.30 / +6.25% | 5.00 | 5.10 | 5.00 | 5.10 | 5.09 | 4.60 | 939,450 |   |  
            | 4/12/2016 | 0.00 / 0.00% | 4.70 | 4.80 | 4.70 | 4.80 | 4.77 | 4.33 | 35,210 |   |  			
            | 4/11/2016 | 0.00 / 0.00% | 4.90 | 5.00 | 4.70 | 4.80 | 4.76 | 4.33 | 43,510 |   |  
            | 4/8/2016 | +0.10 / +2.13% | 4.70 | 4.80 | 4.60 | 4.80 | 4.69 | 4.33 | 68,720 |   |  			
            | 4/7/2016 | 0.00 / 0.00% | 4.80 | 4.80 | 4.60 | 4.70 | 4.62 | 4.24 | 28,560 |   |  
            | 4/6/2016 | 0.00 / 0.00% | 4.70 | 4.70 | 4.60 | 4.70 | 4.65 | 4.24 | 45,770 |   |  			
            | 4/5/2016 | +0.10 / +2.17% | 4.60 | 4.70 | 4.60 | 4.70 | 4.61 | 4.24 | 88,130 |   |  
            | 4/4/2016 | -0.10 / -2.13% | 4.70 | 4.80 | 4.60 | 4.60 | 4.76 | 4.15 | 123,440 |   |  			
            | 4/1/2016 | -0.20 / -4.08% | 4.90 | 4.90 | 4.70 | 4.70 | 4.80 | 4.24 | 62,560 |   |  
            | 3/31/2016 | 0.00 / 0.00% | 4.80 | 4.90 | 4.80 | 4.90 | 4.86 | 4.42 | 66,260 |   |  			
            | 3/30/2016 | 0.00 / 0.00% | 4.90 | 5.00 | 4.90 | 4.90 | 4.93 | 4.42 | 90,220 |   |  
            | 3/29/2016 | 0.00 / 0.00% | 4.90 | 4.90 | 4.80 | 4.90 | 4.88 | 4.42 | 153,950 |   |  			
            | 3/28/2016 | 0.00 / 0.00% | 4.90 | 5.00 | 4.90 | 4.90 | 4.93 | 4.42 | 75,670 |   |  
            | 3/25/2016 | -0.10 / -2.00% | 5.00 | 5.00 | 4.90 | 4.90 | 4.92 | 4.42 | 99,420 |   |  			
            | 3/24/2016 | 0.00 / 0.00% | 5.00 | 5.20 | 4.90 | 5.00 | 5.03 | 4.51 | 334,480 |   |  
            | 3/23/2016 | +0.10 / +2.04% | 4.90 | 5.00 | 4.90 | 5.00 | 4.93 | 4.51 | 109,880 |   |  			
            | 3/22/2016 | -0.10 / -2.00% | 5.00 | 5.00 | 4.90 | 4.90 | 4.92 | 4.42 | 58,110 |   |  
            | 3/21/2016 | 0.00 / 0.00% | 5.00 | 5.00 | 4.90 | 5.00 | 4.98 | 4.51 | 111,100 |   |  			
            | 3/18/2016 | 0.00 / 0.00% | 5.00 | 5.00 | 4.90 | 5.00 | 4.99 | 4.51 | 55,140 |   |  
            | 3/17/2016 | 0.00 / 0.00% | 4.90 | 5.20 | 4.90 | 5.00 | 4.98 | 4.51 | 165,500 |   |  			
            | 3/16/2016 | -0.20 / -3.85% | 5.00 | 5.20 | 5.00 | 5.00 | 5.06 | 4.51 | 127,540 |   |  
            | 3/15/2016 | -0.10 / -1.89% | 5.30 | 5.30 | 5.00 | 5.20 | 5.18 | 4.69 | 141,250 |   |  			
            | 3/14/2016 | +0.30 / +6.00% | 5.30 | 5.30 | 5.20 | 5.30 | 5.30 | 4.78 | 911,420 |   |  
            | 3/11/2016 | +0.30 / +6.38% | 4.60 | 5.00 | 4.60 | 5.00 | 4.87 | 4.51 | 799,860 |   |  			
            | 3/10/2016 | +0.10 / +2.17% | 4.60 | 4.70 | 4.60 | 4.70 | 4.61 | 4.24 | 55,490 |   |  
            | 3/9/2016 | 0.00 / 0.00% | 4.60 | 4.70 | 4.50 | 4.60 | 4.61 | 4.15 | 22,800 |   |  			
            | 3/8/2016 | -0.10 / -2.13% | 4.60 | 4.70 | 4.60 | 4.60 | 4.63 | 4.15 | 28,730 |   |  
            | 3/7/2016 | 0.00 / 0.00% | 4.60 | 4.70 | 4.50 | 4.70 | 4.61 | 4.24 | 63,190 |   |  |