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                    Closing price on 7/1/2015
                 |  |  
    
        |           
                
                    | Open | 5.90 |  
                    | High | 6.30 |  
                    | Low | 5.90 |  
                    | Volume | 21,900 |  
                    | Split-adjusted Price | 5.90 |  
                
             | 
 |  NDF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/1/2015 | 0.00 / 0.00% | 5.90 | 6.30 | 5.90 | 5.90 | 6.04 | 5.90 | 21,900 |   |  
            | 6/30/2015 | 0.00 / 0.00% | 5.90 | 5.90 | 5.70 | 5.90 | 5.78 | 5.90 | 68,400 |   |  			
            | 6/29/2015 | -0.10 / -1.67% | 6.00 | 6.00 | 5.70 | 5.90 | 5.85 | 5.90 | 40,600 |   |  
            | 6/26/2015 | -0.20 / -3.23% | 6.10 | 6.20 | 6.00 | 6.00 | 6.20 | 6.00 | 48,000 |   |  			
            | 6/25/2015 | -0.20 / -3.13% | 6.30 | 6.30 | 6.20 | 6.20 | 6.21 | 6.20 | 58,410 |   |  
            | 6/24/2015 | -0.10 / -1.54% | 6.40 | 6.40 | 6.30 | 6.40 | 6.33 | 6.40 | 39,500 |   |  			
            | 6/23/2015 | -0.20 / -2.99% | 6.50 | 6.70 | 6.50 | 6.50 | 6.52 | 6.50 | 29,400 |   |  
            | 6/22/2015 | +0.20 / +3.08% | 6.50 | 6.70 | 6.30 | 6.70 | 6.52 | 6.70 | 22,700 |   |  			
            | 6/19/2015 | -0.20 / -2.99% | 6.60 | 6.60 | 6.30 | 6.50 | 6.52 | 6.50 | 53,400 |   |  
            | 6/18/2015 | -0.10 / -1.47% | 7.20 | 7.20 | 6.60 | 6.70 | 6.74 | 6.70 | 39,000 |   |  			
            | 6/17/2015 | -0.30 / -4.23% | 6.90 | 6.90 | 6.60 | 6.80 | 6.72 | 6.80 | 20,600 |   |  
            | 6/16/2015 | +0.30 / +4.41% | 7.30 | 7.40 | 7.00 | 7.10 | 7.27 | 7.10 | 181,700 |   |  			
            | 6/15/2015 | +0.60 / +9.68% | 6.30 | 6.80 | 6.30 | 6.80 | 6.63 | 6.80 | 126,100 |   |  
            | 6/12/2015 | -0.10 / -1.59% | 6.40 | 6.40 | 6.20 | 6.20 | 6.28 | 6.20 | 70,600 |   |  			
            | 6/11/2015 | -0.20 / -3.08% | 6.30 | 6.40 | 6.10 | 6.30 | 6.21 | 6.30 | 29,300 |   |  
            | 6/10/2015 | +0.30 / +4.84% | 6.20 | 6.50 | 6.10 | 6.50 | 6.20 | 6.50 | 96,200 |   |  			
            | 6/9/2015 | -0.40 / -6.06% | 6.60 | 6.70 | 6.20 | 6.20 | 6.36 | 6.20 | 106,200 |   |  
            | 6/8/2015 | -0.30 / -4.35% | 6.90 | 7.10 | 6.30 | 6.60 | 6.69 | 6.60 | 62,200 |   |  			
            | 6/5/2015 | +0.50 / +7.81% | 6.50 | 7.00 | 6.50 | 6.90 | 6.76 | 6.90 | 136,500 |   |  
            | 6/4/2015 | +0.20 / +3.23% | 6.30 | 6.50 | 6.30 | 6.40 | 6.43 | 6.40 | 18,900 |   |  			
            | 6/3/2015 | +0.10 / +1.64% | 6.10 | 6.30 | 6.10 | 6.20 | 6.23 | 6.20 | 32,600 |   |  
            | 6/2/2015 | -0.30 / -4.69% | 6.30 | 6.30 | 6.00 | 6.10 | 6.18 | 6.10 | 14,800 |   |  			
            | 6/1/2015 | +0.10 / +1.59% | 6.50 | 6.50 | 6.10 | 6.40 | 6.31 | 6.40 | 38,400 |   |  
            | 5/29/2015 | -0.20 / -3.08% | 6.50 | 6.70 | 6.20 | 6.30 | 6.34 | 6.30 | 21,200 |   |  			
            | 5/28/2015 | -0.40 / -5.80% | 6.50 | 6.80 | 6.50 | 6.50 | 6.55 | 6.50 | 65,100 |   |  
            | 5/27/2015 | 0.00 / 0.00% | 6.80 | 6.90 | 6.40 | 6.90 | 6.55 | 6.90 | 28,100 |   |  			
            | 5/26/2015 | +0.30 / +4.55% | 6.70 | 7.20 | 6.70 | 6.90 | 6.93 | 6.90 | 85,610 |   |  
            | 5/25/2015 | +0.60 / +10.00% | 6.10 | 6.60 | 6.10 | 6.60 | 6.30 | 6.60 | 80,610 |   |  			
            | 5/22/2015 | +0.20 / +3.45% | 5.80 | 6.10 | 5.60 | 6.00 | 5.85 | 6.00 | 71,300 |   |  
            | 5/21/2015 | +0.20 / +3.57% | 5.80 | 5.90 | 5.60 | 5.80 | 5.66 | 5.80 | 22,400 |   |  |