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                    Closing price on 5/8/2015
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                    | Open | 25.00 |  
                    | High | 25.80 |  
                    | Low | 25.00 |  
                    | Volume | 28,900 |  
                    | Split-adjusted Price | 10.10 |  
                
             | 
 |  QTC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/8/2015 | +0.20 / +0.81% | 25.00 | 25.80 | 25.00 | 25.00 | 25.26 | 10.10 | 28,900 |   |  
            | 5/7/2015 | -0.20 / -0.80% | 24.80 | 24.80 | 24.80 | 24.80 | 24.80 | 10.02 | 14,000 |   |  			
            | 5/6/2015 | -1.00 / -3.85% | 25.40 | 25.40 | 25.00 | 25.00 | 25.28 | 10.10 | 25,100 |   |  
            | 5/5/2015 | -0.30 / -1.14% | 25.20 | 26.00 | 25.00 | 26.00 | 25.00 | 10.50 | 13,510 |   |  			
            | 5/4/2015 | +0.30 / +1.15% | 26.00 | 26.30 | 25.70 | 26.30 | 25.89 | 10.62 | 1,100 |   |  
            | 4/27/2015 | 0.00 / 0.00% | 26.00 | 26.00 | 26.00 | 26.00 | 26.00 | 10.50 | 700 |   |  			
            | 4/24/2015 | -0.40 / -1.52% | 26.00 | 26.00 | 26.00 | 26.00 | 26.00 | 10.50 | 4,400 |   |  
            | 4/23/2015 | +0.40 / +1.54% | 28.50 | 28.50 | 26.00 | 26.40 | 26.31 | 10.66 | 1,600 |   |  			
            | 4/22/2015 | 0.00 / 0.00% | 26.00 | 26.00 | 26.00 | 26.00 | 26.00 | 10.50 | 0 |   |  
            | 4/21/2015 | -0.90 / -3.35% | 26.00 | 26.00 | 26.00 | 26.00 | 26.00 | 10.50 | 1,000 |   |  			
            | 4/20/2015 | -0.10 / -0.37% | 26.00 | 26.90 | 26.00 | 26.90 | 26.00 | 10.87 | 1,810 |   |  
            | 4/17/2015 | -1.00 / -3.57% | 26.00 | 27.00 | 26.00 | 27.00 | 26.00 | 10.91 | 200 |   |  			
            | 4/16/2015 | 0.00 / 0.00% | 28.00 | 28.00 | 28.00 | 28.00 | 28.00 | 11.31 | 0 |   |  
            | 4/15/2015 | 0.00 / 0.00% | 28.00 | 28.00 | 28.00 | 28.00 | 28.00 | 11.31 | 0 |   |  			
            | 4/14/2015 | +1.50 / +5.66% | 27.40 | 28.00 | 27.40 | 28.00 | 27.40 | 11.31 | 600 |   |  
            | 4/13/2015 | -2.00 / -7.02% | 27.00 | 27.00 | 26.50 | 26.50 | 26.53 | 10.70 | 1,700 |   |  			
            | 4/10/2015 | 0.00 / 0.00% | 28.50 | 28.50 | 28.50 | 28.50 | 28.50 | 11.51 | 0 |   |  
            | 4/9/2015 | +1.50 / +5.56% | 28.50 | 28.50 | 28.50 | 28.50 | 28.50 | 11.51 | 200 |   |  			
            | 4/8/2015 | 0.00 / 0.00% | 27.00 | 27.00 | 27.00 | 27.00 | 27.00 | 10.91 | 0 |   |  
            | 4/7/2015 | 0.00 / 0.00% | 27.00 | 27.00 | 27.00 | 27.00 | 27.00 | 10.91 | 0 |   |  			
            | 4/6/2015 | -0.40 / -1.46% | 27.00 | 27.00 | 27.00 | 27.00 | 27.00 | 10.91 | 100 |   |  
            | 4/3/2015 | -0.10 / -0.36% | 30.00 | 30.00 | 27.40 | 27.40 | 30.00 | 11.07 | 900 |   |  			
            | 4/2/2015 | 0.00 / 0.00% | 27.50 | 27.50 | 27.50 | 27.50 | 27.50 | 11.11 | 0 |   |  
            | 4/1/2015 | +0.10 / +0.36% | 30.00 | 30.00 | 26.00 | 27.50 | 26.56 | 11.11 | 3,400 |   |  			
            | 3/31/2015 | -0.20 / -0.72% | 30.00 | 30.00 | 27.40 | 27.40 | 28.00 | 11.07 | 600 |   |  
            | 3/30/2015 | 0.00 / 0.00% | 27.60 | 27.60 | 27.60 | 27.60 | 27.60 | 11.15 | 50 |   |  			
            | 3/27/2015 | +0.50 / +1.85% | 26.00 | 27.60 | 26.00 | 27.60 | 26.90 | 11.15 | 300 |   |  
            | 3/26/2015 | -3.00 / -9.97% | 27.10 | 27.10 | 27.10 | 27.10 | 27.10 | 10.95 | 105 |   |  			
            | 3/25/2015 | +2.60 / +9.45% | 28.50 | 30.10 | 28.50 | 30.10 | 29.30 | 12.16 | 200 |   |  
            | 3/24/2015 | +0.10 / +0.36% | 30.00 | 30.00 | 26.50 | 27.50 | 26.67 | 11.11 | 3,225 |   |  |