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            | 
                    Closing price on 3/17/2016
                 |  |  
    
        |           
                
                    | Open | 4.90 |  
                    | High | 5.20 |  
                    | Low | 4.90 |  
                    | Volume | 165,500 |  
                    | Split-adjusted Price | 4.51 |  
                
             | 
 |  QCG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  
            | 3/4/2016 | 0.00 / 0.00% | 4.70 | 4.70 | 4.60 | 4.70 | 4.61 | 4.24 | 96,680 |   |  			
            | 3/3/2016 | 0.00 / 0.00% | 4.70 | 4.70 | 4.60 | 4.70 | 4.60 | 4.24 | 62,790 |   |  
            | 3/2/2016 | +0.10 / +2.17% | 4.60 | 4.70 | 4.60 | 4.70 | 4.65 | 4.24 | 132,600 |   |  			
            | 3/1/2016 | +0.10 / +2.22% | 4.50 | 4.70 | 4.50 | 4.60 | 4.57 | 4.15 | 111,400 |   |  
            | 2/29/2016 | -0.10 / -2.17% | 4.60 | 4.70 | 4.50 | 4.50 | 4.58 | 4.06 | 112,750 |   |  			
            | 2/26/2016 | 0.00 / 0.00% | 4.70 | 4.70 | 4.60 | 4.60 | 4.65 | 4.15 | 22,910 |   |  
            | 2/25/2016 | 0.00 / 0.00% | 4.70 | 4.70 | 4.60 | 4.60 | 4.63 | 4.15 | 76,230 |   |  			
            | 2/24/2016 | -0.10 / -2.13% | 4.70 | 4.70 | 4.60 | 4.60 | 4.68 | 4.15 | 82,100 |   |  
            | 2/23/2016 | 0.00 / 0.00% | 4.70 | 4.70 | 4.60 | 4.70 | 4.62 | 4.24 | 85,600 |   |  			
            | 2/22/2016 | 0.00 / 0.00% | 4.70 | 4.70 | 4.60 | 4.70 | 4.69 | 4.24 | 30,720 |   |  
            | 2/19/2016 | 0.00 / 0.00% | 4.60 | 4.70 | 4.50 | 4.70 | 4.56 | 4.24 | 28,940 |   |  			
            | 2/18/2016 | 0.00 / 0.00% | 4.70 | 4.70 | 4.60 | 4.70 | 4.63 | 4.24 | 83,800 |   |  
            | 2/17/2016 | -0.10 / -2.08% | 4.70 | 4.80 | 4.70 | 4.70 | 4.72 | 4.24 | 15,050 |   |  			
            | 2/16/2016 | +0.10 / +2.13% | 4.70 | 4.80 | 4.70 | 4.80 | 4.75 | 4.33 | 75,210 |   |  
            | 2/15/2016 | -0.10 / -2.08% | 4.80 | 4.90 | 4.60 | 4.70 | 4.69 | 4.24 | 19,190 |   |  			
            | 2/5/2016 | +0.10 / +2.13% | 4.80 | 4.80 | 4.60 | 4.80 | 4.74 | 4.33 | 72,720 |   |  
            | 2/4/2016 | -0.10 / -2.08% | 4.60 | 4.90 | 4.60 | 4.70 | 4.68 | 4.24 | 40,610 |   |  			
            | 2/3/2016 | 0.00 / 0.00% | 4.60 | 4.80 | 4.60 | 4.80 | 4.60 | 4.33 | 39,750 |   |  
            | 2/2/2016 | -0.10 / -2.04% | 4.80 | 4.80 | 4.60 | 4.80 | 4.65 | 4.33 | 103,170 |   |  			
            | 2/1/2016 | +0.10 / +2.08% | 4.80 | 4.90 | 4.80 | 4.90 | 4.83 | 4.42 | 85,060 |   |  
            | 1/29/2016 | +0.10 / +2.13% | 4.80 | 4.80 | 4.70 | 4.80 | 4.72 | 4.33 | 100,020 |   |  |