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            | 
                    Closing price on 3/7/2016
                 |  |  
    
        |           
                
                    | Open | 4.60 |  
                    | High | 4.70 |  
                    | Low | 4.50 |  
                    | Volume | 63,190 |  
                    | Split-adjusted Price | 4.24 |  
                
             | 
 |  QCG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 1/28/2016 | -0.10 / -2.08% | 4.80 | 4.80 | 4.70 | 4.70 | 4.74 | 4.24 | 58,200 |   |  
            | 1/27/2016 | +0.30 / +6.67% | 4.60 | 4.80 | 4.50 | 4.80 | 4.61 | 4.33 | 146,030 |   |  			
            | 1/26/2016 | +0.10 / +2.27% | 4.50 | 4.50 | 4.30 | 4.50 | 4.45 | 4.06 | 110,780 |   |  
            | 1/25/2016 | +0.20 / +4.76% | 4.20 | 4.40 | 4.20 | 4.40 | 4.39 | 3.97 | 60,410 |   |  			
            | 1/22/2016 | 0.00 / 0.00% | 4.10 | 4.20 | 4.00 | 4.20 | 4.05 | 3.79 | 51,040 |   |  
            | 1/21/2016 | 0.00 / 0.00% | 4.10 | 4.20 | 4.10 | 4.20 | 4.16 | 3.79 | 32,470 |   |  			
            | 1/20/2016 | -0.20 / -4.55% | 4.50 | 4.50 | 4.20 | 4.20 | 4.27 | 3.79 | 74,330 |   |  
            | 1/19/2016 | +0.20 / +4.76% | 4.30 | 4.40 | 4.30 | 4.40 | 4.31 | 3.97 | 15,510 |   |  |