| 
    
        
            | 
                    Closing price on 9/10/2015
                 |  |  
    
        |           
                
                    | Open | 1.40 |  
                    | High | 1.50 |  
                    | Low | 1.30 |  
                    | Volume | 39,670 |  
                    | Split-adjusted Price | 1.30 |  
                
             | 
 |  GTT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/10/2015 | -0.10 / -7.14% | 1.40 | 1.50 | 1.30 | 1.30 | 1.39 | 1.30 | 39,670 |   |  
            | 9/9/2015 | -0.10 / -6.67% | 1.50 | 1.60 | 1.40 | 1.40 | 1.47 | 1.40 | 50,360 |   |  			
            | 9/8/2015 | +0.10 / +7.14% | 1.50 | 1.50 | 1.40 | 1.50 | 1.48 | 1.50 | 35,320 |   |  
            | 9/7/2015 | -0.10 / -6.67% | 1.50 | 1.50 | 1.40 | 1.40 | 1.47 | 1.40 | 14,330 |   |  			
            | 9/4/2015 | -0.10 / -6.25% | 1.50 | 1.60 | 1.50 | 1.50 | 1.51 | 1.50 | 74,390 |   |  
            | 9/3/2015 | +0.10 / +6.67% | 1.50 | 1.60 | 1.50 | 1.60 | 1.53 | 1.60 | 11,090 |   |  			
            | 9/1/2015 | 0.00 / 0.00% | 1.50 | 1.60 | 1.50 | 1.50 | 1.50 | 1.50 | 142,580 |   |  
            | 8/31/2015 | 0.00 / 0.00% | 1.60 | 1.60 | 1.50 | 1.50 | 1.57 | 1.50 | 105,730 |   |  			
            | 8/28/2015 | +0.10 / +7.14% | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 76,450 |   |  
            | 8/27/2015 | -0.10 / -6.67% | 1.50 | 1.60 | 1.40 | 1.40 | 1.50 | 1.40 | 74,870 |   |  			
            | 8/26/2015 | 0.00 / 0.00% | 1.50 | 1.60 | 1.50 | 1.50 | 1.55 | 1.50 | 41,310 |   |  
            | 8/25/2015 | +0.10 / +7.14% | 1.40 | 1.50 | 1.40 | 1.50 | 1.46 | 1.50 | 181,910 |   |  			
            | 8/24/2015 | -0.10 / -6.67% | 1.50 | 1.50 | 1.40 | 1.40 | 1.44 | 1.40 | 166,780 |   |  
            | 8/21/2015 | -0.10 / -6.25% | 1.60 | 1.70 | 1.50 | 1.50 | 1.58 | 1.50 | 89,210 |   |  			
            | 8/20/2015 | 0.00 / 0.00% | 1.60 | 1.70 | 1.60 | 1.60 | 1.63 | 1.60 | 61,930 |   |  
            | 8/19/2015 | 0.00 / 0.00% | 1.70 | 1.70 | 1.60 | 1.60 | 1.65 | 1.60 | 3,030 |   |  			
            | 8/18/2015 | 0.00 / 0.00% | 1.60 | 1.70 | 1.60 | 1.60 | 1.63 | 1.60 | 17,570 |   |  
            | 8/17/2015 | -0.10 / -5.88% | 1.70 | 1.70 | 1.60 | 1.60 | 1.64 | 1.60 | 71,460 |   |  			
            | 8/14/2015 | +0.10 / +6.25% | 1.70 | 1.70 | 1.60 | 1.70 | 1.70 | 1.70 | 61,200 |   |  
            | 8/13/2015 | -0.10 / -5.88% | 1.70 | 1.70 | 1.60 | 1.60 | 1.68 | 1.60 | 82,370 |   |  			
            | 8/12/2015 | 0.00 / 0.00% | 1.70 | 1.80 | 1.70 | 1.70 | 1.71 | 1.70 | 56,780 |   |  
            | 8/11/2015 | 0.00 / 0.00% | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | 62,900 |   |  			
            | 8/10/2015 | 0.00 / 0.00% | 1.70 | 1.80 | 1.70 | 1.70 | 1.74 | 1.70 | 73,070 |   |  
            | 8/7/2015 | 0.00 / 0.00% | 1.80 | 1.80 | 1.70 | 1.70 | 1.72 | 1.70 | 13,410 |   |  			
            | 8/6/2015 | -0.10 / -5.56% | 1.80 | 1.80 | 1.70 | 1.70 | 1.79 | 1.70 | 30,250 |   |  
            | 8/5/2015 | +0.10 / +5.88% | 1.70 | 1.80 | 1.70 | 1.80 | 1.80 | 1.80 | 76,200 |   |  			
            | 8/4/2015 | -0.10 / -5.56% | 1.80 | 1.80 | 1.70 | 1.70 | 1.79 | 1.70 | 45,720 |   |  
            | 8/3/2015 | 0.00 / 0.00% | 1.90 | 1.90 | 1.70 | 1.80 | 1.80 | 1.80 | 114,130 |   |  			
            | 7/31/2015 | -0.10 / -5.26% | 1.90 | 1.90 | 1.80 | 1.80 | 1.85 | 1.80 | 27,830 |   |  
            | 7/30/2015 | +0.10 / +5.56% | 1.90 | 1.90 | 1.80 | 1.90 | 1.87 | 1.90 | 67,440 |   |  |