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            | 
                    Closing price on 6/3/2015
                 |  |  
    
        |           
                
                    | Open | 0.90 |  
                    | High | 1.10 |  
                    | Low | 0.90 |  
                    | Volume | 700 |  
                    | Split-adjusted Price | 1.10 |  
                
             | 
 |  NOS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/3/2015 | 0.00 / 0.00% | 0.90 | 1.10 | 0.90 | 1.10 | 1.07 | 1.10 | 700 |   |  
            | 6/2/2015 | +0.10 / +10.00% | 1.10 | 1.10 | 1.00 | 1.10 | 1.02 | 1.10 | 1,200 |   |  			
            | 6/1/2015 | 0.00 / 0.00% | 0.90 | 1.10 | 0.90 | 1.00 | 1.03 | 1.00 | 2,600 |   |  
            | 5/29/2015 | 0.00 / 0.00% | 1.00 | 1.10 | 1.00 | 1.10 | 1.00 | 1.10 | 32,200 |   |  			
            | 5/28/2015 | +0.10 / +10.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 300 |   |  
            | 5/27/2015 | -0.10 / -9.09% | 1.10 | 1.10 | 1.00 | 1.00 | 1.03 | 1.00 | 400 |   |  			
            | 5/26/2015 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 100 |   |  
            | 5/25/2015 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 100 |   |  			
            | 5/22/2015 | +0.10 / +10.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 100 |   |  
            | 5/21/2015 | -0.10 / -9.09% | 1.10 | 1.10 | 1.00 | 1.00 | 1.05 | 1.00 | 200 |   |  			
            | 5/20/2015 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 100 |   |  
            | 5/19/2015 | 0.00 / 0.00% | 1.10 | 1.10 | 1.00 | 1.10 | 1.06 | 1.10 | 28,200 |   |  			
            | 5/18/2015 | +0.10 / +10.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 200 |   |  
            | 5/15/2015 | -0.10 / -9.09% | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 500 |   |  			
            | 5/14/2015 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 200 |   |  
            | 5/13/2015 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 0 |   |  			
            | 5/12/2015 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 0 |   |  
            | 5/11/2015 | +0.10 / +10.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 300 |   |  			
            | 5/8/2015 | 0.00 / 0.00% | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 20,500 |   |  
            | 5/7/2015 | -0.10 / -9.09% | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1,900 |   |  			
            | 5/6/2015 | 0.00 / 0.00% | 1.00 | 1.10 | 1.00 | 1.10 | 1.01 | 1.10 | 1,400 |   |  
            | 5/5/2015 | 0.00 / 0.00% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 0 |   |  			
            | 5/4/2015 | +0.10 / +10.00% | 1.00 | 1.10 | 1.00 | 1.10 | 1.05 | 1.10 | 200 |   |  
            | 4/27/2015 | 0.00 / 0.00% | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 2,900 |   |  			
            | 4/24/2015 | 0.00 / 0.00% | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 100 |   |  
            | 4/23/2015 | -0.10 / -9.09% | 1.10 | 1.10 | 1.00 | 1.00 | 1.10 | 1.00 | 11,200 |   |  			
            | 4/22/2015 | -0.10 / -8.33% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 6,100 |   |  
            | 4/21/2015 | 0.00 / 0.00% | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 100 |   |  			
            | 4/20/2015 | +0.10 / +9.09% | 1.10 | 1.20 | 1.00 | 1.20 | 1.10 | 1.20 | 10,800 |   |  
            | 4/17/2015 | -0.10 / -8.33% | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 1.10 | 6,000 |   |  |