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            | 
                    Closing price on 3/2/2015
                 |  |  
    
        |           
                
                    | Open | 9.10 |  
                    | High | 9.50 |  
                    | Low | 9.00 |  
                    | Volume | 134,300 |  
                    | Split-adjusted Price | 9.30 |  
                
             | 
 |  NDF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/2/2015 | +0.30 / +3.33% | 9.10 | 9.50 | 9.00 | 9.30 | 9.22 | 9.30 | 134,300 |   |  
            | 2/27/2015 | -0.40 / -4.26% | 9.10 | 9.40 | 9.00 | 9.00 | 9.03 | 9.00 | 123,900 |   |  			
            | 2/26/2015 | 0.00 / 0.00% | 9.10 | 9.40 | 9.00 | 9.40 | 9.11 | 9.40 | 70,400 |   |  
            | 2/25/2015 | -0.30 / -3.09% | 9.50 | 9.50 | 9.10 | 9.40 | 9.29 | 9.40 | 34,200 |   |  			
            | 2/24/2015 | +0.70 / +7.78% | 9.00 | 9.70 | 9.00 | 9.70 | 9.30 | 9.70 | 56,900 |   |  
            | 2/13/2015 | -0.80 / -8.16% | 9.70 | 9.70 | 9.00 | 9.00 | 9.02 | 9.00 | 194,400 |   |  			
            | 2/12/2015 | -0.20 / -2.00% | 10.00 | 10.00 | 9.00 | 9.80 | 9.04 | 9.80 | 345,700 |   |  
            | 2/11/2015 | -0.60 / -5.66% | 10.40 | 10.60 | 9.60 | 10.00 | 9.64 | 10.00 | 171,700 |   |  			
            | 2/10/2015 | -0.10 / -0.93% | 9.70 | 10.60 | 9.70 | 10.60 | 9.70 | 10.60 | 293,200 |   |  
            | 2/9/2015 | +0.40 / +3.88% | 11.30 | 11.30 | 9.30 | 10.70 | 9.68 | 10.70 | 201,300 |   |  			
            | 2/6/2015 | +0.30 / +3.00% | 9.50 | 10.40 | 9.50 | 10.30 | 9.90 | 10.30 | 60,300 |   |  
            | 2/5/2015 | -0.30 / -2.91% | 9.30 | 11.30 | 9.30 | 10.00 | 9.76 | 10.00 | 302,100 |   |  			
            | 2/4/2015 | -1.10 / -9.65% | 10.30 | 10.30 | 10.30 | 10.30 | 10.30 | 10.30 | 280,300 |   |  
            | 2/3/2015 | -1.20 / -9.52% | 11.40 | 11.40 | 11.40 | 11.40 | 11.40 | 11.40 | 29,200 |   |  			
            | 2/2/2015 | -1.40 / -10.00% | 12.80 | 13.60 | 12.60 | 12.60 | 12.62 | 12.60 | 61,600 |   |  
            | 1/30/2015 | -1.00 / -6.67% | 14.70 | 14.70 | 13.50 | 14.00 | 13.77 | 14.00 | 49,200 |   |  			
            | 1/29/2015 | -0.50 / -3.23% | 14.20 | 15.00 | 14.00 | 15.00 | 14.18 | 15.00 | 152,000 |   |  
            | 1/28/2015 | +0.60 / +4.03% | 14.40 | 15.50 | 13.50 | 15.50 | 13.74 | 15.50 | 420,400 |   |  			
            | 1/27/2015 | -1.30 / -8.02% | 16.30 | 16.30 | 14.60 | 14.90 | 15.46 | 14.90 | 346,900 |   |  
            | 1/26/2015 | -0.50 / -2.99% | 16.80 | 16.80 | 16.20 | 16.20 | 16.75 | 16.20 | 283,300 |   |  			
            | 1/23/2015 | -0.10 / -0.60% | 16.80 | 16.90 | 16.60 | 16.70 | 16.75 | 16.70 | 316,600 |   |  
            | 1/22/2015 | -0.10 / -0.59% | 16.90 | 16.90 | 16.60 | 16.80 | 16.73 | 16.80 | 351,300 |   |  			
            | 1/21/2015 | 0.00 / 0.00% | 17.00 | 17.00 | 16.80 | 16.90 | 16.90 | 16.90 | 262,400 |   |  
            | 1/20/2015 | -0.10 / -0.59% | 16.80 | 16.90 | 16.30 | 16.90 | 16.78 | 16.90 | 363,600 |   |  			
            | 1/19/2015 | +0.10 / +0.59% | 16.90 | 17.10 | 16.80 | 17.00 | 17.03 | 17.00 | 95,400 |   |  
            | 1/16/2015 | -0.10 / -0.59% | 17.00 | 17.00 | 16.30 | 16.90 | 16.84 | 16.90 | 652,400 |   |  			
            | 1/15/2015 | -0.20 / -1.16% | 17.10 | 17.10 | 16.90 | 17.00 | 17.01 | 17.00 | 691,600 |   |  
            | 1/14/2015 | +0.30 / +1.78% | 16.80 | 17.20 | 16.80 | 17.20 | 17.05 | 17.20 | 576,900 |   |  			
            | 1/13/2015 | -0.10 / -0.59% | 16.50 | 16.90 | 16.50 | 16.90 | 16.82 | 16.90 | 163,700 |   |  
            | 1/12/2015 | -0.10 / -0.58% | 17.10 | 17.60 | 16.90 | 17.00 | 17.25 | 17.00 | 166,300 |   |  |