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                    Closing price on 8/7/2015
                 |  |  
    
        |           
                
                    | Open | 9.80 |  
                    | High | 9.90 |  
                    | Low | 9.60 |  
                    | Volume | 176,200 |  
                    | Split-adjusted Price | 4.28 |  
                
             | 
 |  API Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/7/2015 | -0.10 / -1.01% | 9.80 | 9.90 | 9.60 | 9.80 | 9.77 | 4.28 | 176,200 |   |  
            | 8/6/2015 | +0.30 / +3.13% | 9.80 | 10.20 | 9.60 | 9.90 | 9.86 | 4.33 | 693,100 |   |  			
            | 8/5/2015 | +0.10 / +1.05% | 9.60 | 9.60 | 9.50 | 9.60 | 9.60 | 4.19 | 81,100 |   |  
            | 8/4/2015 | +0.20 / +2.15% | 9.40 | 9.50 | 9.30 | 9.50 | 9.43 | 4.15 | 45,400 |   |  			
            | 8/3/2015 | -0.10 / -1.06% | 9.30 | 9.30 | 9.20 | 9.30 | 9.27 | 4.06 | 52,000 |   |  
            | 7/31/2015 | -0.10 / -1.05% | 9.40 | 9.50 | 9.40 | 9.40 | 9.49 | 4.11 | 55,500 |   |  			
            | 7/30/2015 | +0.20 / +2.15% | 9.20 | 9.50 | 9.20 | 9.50 | 9.36 | 4.15 | 52,600 |   |  
            | 7/29/2015 | -0.10 / -1.06% | 9.40 | 9.40 | 9.10 | 9.30 | 9.32 | 4.06 | 128,200 |   |  			
            | 7/28/2015 | -0.10 / -1.05% | 9.40 | 9.40 | 9.30 | 9.40 | 9.38 | 4.11 | 154,400 |   |  
            | 7/27/2015 | 0.00 / 0.00% | 9.20 | 9.50 | 9.20 | 9.50 | 9.40 | 4.15 | 103,000 |   |  			
            | 7/24/2015 | 0.00 / 0.00% | 9.10 | 9.50 | 9.10 | 9.50 | 9.38 | 4.15 | 105,900 |   |  
            | 7/23/2015 | -0.20 / -2.06% | 9.80 | 9.90 | 9.40 | 9.50 | 9.64 | 4.15 | 177,100 |   |  			
            | 7/22/2015 | -0.20 / -2.02% | 10.00 | 10.00 | 9.50 | 9.70 | 9.71 | 4.24 | 599,500 |   |  
            | 7/21/2015 | +0.50 / +5.32% | 9.80 | 10.20 | 9.70 | 9.90 | 9.93 | 4.33 | 379,910 |   |  			
            | 7/20/2015 | +0.80 / +9.30% | 9.00 | 9.40 | 8.90 | 9.40 | 9.22 | 4.11 | 491,220 |   |  
            | 7/17/2015 | -0.10 / -1.15% | 8.70 | 8.90 | 8.60 | 8.60 | 8.72 | 3.76 | 175,900 |   |  			
            | 7/16/2015 | +0.40 / +4.82% | 8.00 | 9.00 | 8.00 | 8.70 | 8.44 | 3.80 | 267,200 |   |  
            | 7/15/2015 | -0.30 / -3.49% | 8.50 | 8.60 | 8.30 | 8.30 | 8.38 | 3.63 | 126,600 |   |  			
            | 7/14/2015 | -0.20 / -2.27% | 8.80 | 8.80 | 8.00 | 8.60 | 8.21 | 3.76 | 588,200 |   |  
            | 7/13/2015 | -0.90 / -9.28% | 9.60 | 9.70 | 8.80 | 8.80 | 9.39 | 3.84 | 429,500 |   |  			
            | 7/10/2015 | -0.60 / -5.83% | 9.40 | 10.40 | 9.40 | 9.70 | 10.00 | 4.24 | 314,700 |   |  
            | 7/9/2015 | -0.50 / -4.63% | 10.80 | 10.80 | 10.20 | 10.30 | 10.56 | 4.50 | 251,200 |   |  			
            | 7/8/2015 | -0.30 / -2.70% | 11.10 | 11.20 | 10.80 | 10.80 | 11.05 | 4.72 | 152,800 |   |  
            | 7/7/2015 | 0.00 / 0.00% | 11.20 | 11.30 | 10.90 | 11.10 | 11.10 | 4.85 | 188,100 |   |  			
            | 7/6/2015 | 0.00 / 0.00% | 11.10 | 11.50 | 11.00 | 11.10 | 11.18 | 4.85 | 132,300 |   |  
            | 7/3/2015 | -0.20 / -1.77% | 11.50 | 11.50 | 11.10 | 11.10 | 11.34 | 4.85 | 92,454 |   |  			
            | 7/2/2015 | +0.40 / +3.67% | 10.00 | 11.60 | 10.00 | 11.30 | 11.18 | 4.94 | 156,400 |   |  
            | 7/1/2015 | -0.40 / -3.54% | 11.20 | 11.30 | 10.90 | 10.90 | 11.06 | 4.76 | 145,300 |   |  			
            | 6/30/2015 | 0.00 / 0.00% | 11.30 | 11.40 | 11.10 | 11.30 | 11.27 | 4.94 | 269,800 |   |  
            | 6/29/2015 | -0.30 / -2.59% | 11.50 | 11.50 | 11.10 | 11.30 | 11.37 | 4.94 | 205,400 |   |  |