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                    Closing price on 12/28/2015
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                    | Open | 12.40 |  
                    | High | 12.50 |  
                    | Low | 12.20 |  
                    | Volume | 56,800 |  
                    | Split-adjusted Price | 5.42 |  
                
             | 
 |  DL1 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/28/2015 | -0.10 / -0.81% | 12.40 | 12.50 | 12.20 | 12.30 | 12.34 | 5.42 | 56,800 |   |  
            | 12/25/2015 | +0.10 / +0.81% | 12.30 | 12.40 | 12.30 | 12.40 | 12.34 | 5.46 | 58,000 |   |  			
            | 12/24/2015 | +1.00 / +8.85% | 11.40 | 12.30 | 11.40 | 12.30 | 11.65 | 5.42 | 70,700 |   |  
            | 12/23/2015 | +0.20 / +1.80% | 12.20 | 12.20 | 11.00 | 11.30 | 11.25 | 4.98 | 70,600 |   |  			
            | 12/22/2015 | +1.00 / +9.90% | 10.10 | 11.10 | 10.00 | 11.10 | 10.67 | 4.89 | 86,000 |   |  
            | 12/21/2015 | +0.80 / +8.60% | 9.30 | 10.10 | 9.20 | 10.10 | 9.53 | 4.45 | 45,800 |   |  			
            | 12/18/2015 | +0.80 / +9.41% | 8.50 | 9.30 | 8.50 | 9.30 | 9.01 | 4.09 | 45,200 |   |  
            | 12/17/2015 | -0.80 / -8.60% | 9.30 | 9.40 | 8.50 | 8.50 | 8.96 | 3.74 | 46,100 |   |  			
            | 12/16/2015 | -0.60 / -6.06% | 9.90 | 9.90 | 9.30 | 9.30 | 9.78 | 4.09 | 42,300 |   |  
            | 12/15/2015 | -0.20 / -1.98% | 10.00 | 10.10 | 9.80 | 9.90 | 9.93 | 4.36 | 41,500 |   |  			
            | 12/14/2015 | 0.00 / 0.00% | 10.10 | 10.10 | 10.00 | 10.10 | 10.05 | 4.45 | 40,000 |   |  
            | 12/11/2015 | -0.10 / -0.98% | 10.20 | 10.20 | 10.10 | 10.10 | 10.17 | 4.45 | 22,200 |   |  			
            | 12/10/2015 | 0.00 / 0.00% | 10.20 | 10.20 | 10.20 | 10.20 | 10.20 | 4.49 | 45,500 |   |  
            | 12/9/2015 | 0.00 / 0.00% | 10.20 | 10.20 | 10.20 | 10.20 | 10.20 | 4.49 | 43,800 |   |  			
            | 12/8/2015 | -0.10 / -0.97% | 10.20 | 10.30 | 10.20 | 10.20 | 10.21 | 4.49 | 41,200 |   |  
            | 12/7/2015 | 0.00 / 0.00% | 10.30 | 10.30 | 10.20 | 10.30 | 10.24 | 4.53 | 39,600 |   |  			
            | 12/4/2015 | 0.00 / 0.00% | 10.30 | 10.40 | 10.30 | 10.30 | 10.30 | 4.53 | 48,800 |   |  
            | 12/3/2015 | 0.00 / 0.00% | 10.30 | 10.30 | 10.20 | 10.30 | 10.28 | 4.53 | 43,400 |   |  			
            | 12/2/2015 | 0.00 / 0.00% | 10.30 | 10.40 | 10.20 | 10.30 | 10.26 | 4.53 | 45,300 |   |  
            | 12/1/2015 | 0.00 / 0.00% | 10.20 | 10.40 | 10.20 | 10.30 | 10.29 | 4.53 | 53,000 |   |  			
            | 11/30/2015 | +0.10 / +0.98% | 10.20 | 10.30 | 10.20 | 10.30 | 10.20 | 4.53 | 53,400 |   |  
            | 11/27/2015 | -0.10 / -0.97% | 10.30 | 10.30 | 10.20 | 10.20 | 10.30 | 4.49 | 45,700 |   |  			
            | 11/26/2015 | +0.10 / +0.98% | 10.20 | 10.30 | 10.20 | 10.30 | 10.25 | 4.53 | 43,600 |   |  
            | 11/25/2015 | 0.00 / 0.00% | 10.20 | 10.30 | 10.20 | 10.20 | 10.20 | 4.49 | 47,900 |   |  			
            | 11/24/2015 | -0.10 / -0.97% | 10.30 | 10.30 | 10.20 | 10.20 | 10.26 | 4.49 | 39,200 |   |  
            | 11/23/2015 | +0.10 / +0.98% | 10.20 | 10.30 | 10.20 | 10.30 | 10.25 | 4.53 | 45,900 |   |  			
            | 11/20/2015 | 0.00 / 0.00% | 10.20 | 10.30 | 9.60 | 10.20 | 10.20 | 4.49 | 49,700 |   |  
            | 11/19/2015 | 0.00 / 0.00% | 10.20 | 10.30 | 10.10 | 10.20 | 10.22 | 4.49 | 45,100 |   |  			
            | 11/18/2015 | 0.00 / 0.00% | 10.20 | 10.30 | 10.20 | 10.20 | 10.23 | 4.49 | 49,700 |   |  
            | 11/17/2015 | 0.00 / 0.00% | 10.20 | 10.30 | 10.20 | 10.20 | 10.25 | 4.49 | 53,000 |   |  |