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                    Closing price on 3/1/2016
                 |  |  
    
        |           
                
                    | Open | 29.00 |  
                    | High | 29.60 |  
                    | Low | 29.00 |  
                    | Volume | 9,726 |  
                    | Split-adjusted Price | 12.15 |  
                
             | 
 |  LAS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/1/2016 | 0.00 / 0.00% | 29.00 | 29.60 | 29.00 | 29.60 | 29.07 | 12.15 | 9,726 |   |  
            | 2/29/2016 | +0.80 / +2.78% | 28.90 | 29.80 | 28.90 | 29.60 | 29.18 | 12.15 | 68,100 |   |  			
            | 2/26/2016 | +0.10 / +0.35% | 28.70 | 28.80 | 28.70 | 28.80 | 28.80 | 11.82 | 6,900 |   |  
            | 2/25/2016 | +0.10 / +0.35% | 28.60 | 28.90 | 28.60 | 28.70 | 28.60 | 11.78 | 28,900 |   |  			
            | 2/24/2016 | +0.10 / +0.35% | 28.60 | 28.60 | 28.60 | 28.60 | 28.60 | 11.74 | 30,100 |   |  
            | 2/23/2016 | -0.10 / -0.35% | 28.60 | 28.60 | 28.50 | 28.50 | 28.60 | 11.70 | 28,274 |   |  			
            | 2/22/2016 | +0.10 / +0.35% | 28.60 | 28.60 | 28.50 | 28.60 | 28.53 | 11.74 | 426,118 |   |  
            | 2/19/2016 | -0.20 / -0.70% | 28.60 | 28.60 | 28.50 | 28.50 | 28.54 | 11.70 | 5,400 |   |  			
            | 2/18/2016 | +0.10 / +0.35% | 28.60 | 28.70 | 28.60 | 28.70 | 28.69 | 11.78 | 7,630 |   |  
            | 2/17/2016 | +0.10 / +0.35% | 28.50 | 28.60 | 28.10 | 28.60 | 28.50 | 11.74 | 119,800 |   |  			
            | 2/16/2016 | 0.00 / 0.00% | 28.50 | 28.50 | 28.00 | 28.50 | 28.49 | 11.70 | 143,500 |   |  
            | 2/15/2016 | 0.00 / 0.00% | 28.50 | 28.50 | 28.50 | 28.50 | 28.50 | 11.70 | 50,000 |   |  			
            | 2/5/2016 | 0.00 / 0.00% | 28.50 | 28.50 | 28.20 | 28.50 | 28.49 | 11.70 | 62,900 |   |  
            | 2/4/2016 | +0.50 / +1.79% | 28.00 | 28.50 | 28.00 | 28.50 | 28.00 | 11.70 | 101,100 |   |  			
            | 2/3/2016 | 0.00 / 0.00% | 28.00 | 28.00 | 27.50 | 28.00 | 27.99 | 11.49 | 7,340 |   |  
            | 2/2/2016 | 0.00 / 0.00% | 28.00 | 28.00 | 28.00 | 28.00 | 28.00 | 11.49 | 6,800 |   |  			
            | 2/1/2016 | -0.50 / -1.75% | 28.50 | 28.50 | 28.00 | 28.00 | 28.32 | 11.49 | 16,442 |   |  
            | 1/29/2016 | +0.60 / +2.15% | 28.50 | 28.50 | 28.50 | 28.50 | 28.50 | 11.70 | 10,048 |   |  			
            | 1/28/2016 | -0.10 / -0.36% | 28.00 | 28.00 | 27.80 | 27.90 | 28.00 | 11.45 | 13,900 |   |  
            | 1/27/2016 | 0.00 / 0.00% | 28.00 | 28.00 | 28.00 | 28.00 | 28.00 | 11.49 | 28,900 |   |  			
            | 1/26/2016 | 0.00 / 0.00% | 27.60 | 28.00 | 27.60 | 28.00 | 27.89 | 11.49 | 28,102 |   |  
            | 1/25/2016 | +1.00 / +3.70% | 27.30 | 28.00 | 27.30 | 28.00 | 27.30 | 11.49 | 5,000 |   |  			
            | 1/22/2016 | -0.20 / -0.74% | 27.00 | 27.00 | 27.00 | 27.00 | 27.00 | 11.08 | 4,000 |   |  
            | 1/21/2016 | 0.00 / 0.00% | 27.20 | 27.20 | 27.00 | 27.20 | 27.13 | 11.17 | 1,900 |   |  			
            | 1/20/2016 | -0.40 / -1.45% | 27.50 | 27.60 | 27.20 | 27.20 | 27.60 | 11.17 | 4,200 |   |  
            | 1/19/2016 | +1.40 / +5.34% | 26.50 | 27.60 | 26.50 | 27.60 | 26.82 | 11.33 | 18,500 |   |  			
            | 1/18/2016 | 0.00 / 0.00% | 26.50 | 26.50 | 26.00 | 26.20 | 26.15 | 10.76 | 35,700 |   |  
            | 1/15/2016 | -2.10 / -7.42% | 26.20 | 26.20 | 26.20 | 26.20 | 26.20 | 10.76 | 10,000 |   |  			
            | 1/14/2016 | +0.30 / +1.07% | 28.20 | 28.30 | 28.20 | 28.30 | 28.22 | 11.62 | 4,700 |   |  
            | 1/13/2016 | 0.00 / 0.00% | 28.20 | 28.20 | 28.00 | 28.00 | 28.17 | 11.49 | 15,100 |   |  |