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                    Closing price on 2/20/2014
                 |  |  
    
        |           
                
                    | Open | 48.00 |  
                    | High | 48.00 |  
                    | Low | 46.40 |  
                    | Volume | 45,212 |  
                    | Split-adjusted Price | 14.90 |  
                
             | 
 |  LAS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/20/2014 | -1.10 / -2.29% | 48.00 | 48.00 | 46.40 | 46.90 | 47.34 | 14.90 | 45,212 |   |  
            | 2/19/2014 | +0.60 / +1.27% | 47.80 | 48.50 | 47.50 | 48.00 | 48.04 | 15.25 | 170,970 |   |  			
            | 2/18/2014 | -0.90 / -1.86% | 47.60 | 47.60 | 47.30 | 47.40 | 47.42 | 15.06 | 80,180 |   |  
            | 2/17/2014 | -0.10 / -0.21% | 48.20 | 48.30 | 47.50 | 48.30 | 48.04 | 15.03 | 165,656 |   |  			
            | 2/14/2014 | -0.10 / -0.21% | 48.80 | 48.80 | 48.10 | 48.40 | 48.39 | 15.06 | 173,940 |   |  
            | 2/13/2014 | +0.70 / +1.46% | 48.00 | 48.50 | 48.00 | 48.50 | 48.28 | 15.09 | 86,320 |   |  			
            | 2/12/2014 | +0.80 / +1.70% | 46.80 | 47.80 | 46.70 | 47.80 | 47.27 | 14.87 | 106,212 |   |  
            | 2/11/2014 | +0.50 / +1.08% | 46.30 | 47.00 | 46.30 | 47.00 | 46.71 | 14.62 | 99,100 |   |  			
            | 2/10/2014 | +0.20 / +0.43% | 46.10 | 46.50 | 46.00 | 46.50 | 46.40 | 14.47 | 65,600 |   |  
            | 2/7/2014 | +0.10 / +0.22% | 46.50 | 46.50 | 45.80 | 46.30 | 46.16 | 14.41 | 126,840 |   |  			
            | 2/6/2014 | +1.60 / +3.59% | 44.80 | 46.20 | 44.80 | 46.20 | 45.61 | 14.37 | 85,004 |   |  
            | 1/27/2014 | -0.40 / -0.89% | 45.00 | 45.00 | 44.00 | 44.60 | 44.25 | 13.88 | 26,800 |   |  			
            | 1/24/2014 | 0.00 / 0.00% | 45.40 | 45.60 | 45.00 | 45.00 | 45.20 | 14.00 | 66,720 |   |  
            | 1/23/2014 | +0.40 / +0.90% | 44.70 | 45.20 | 44.70 | 45.00 | 45.05 | 14.00 | 76,704 |   |  			
            | 1/22/2014 | +1.20 / +2.76% | 43.40 | 45.00 | 43.30 | 44.60 | 44.14 | 13.88 | 75,930 |   |  
            | 1/21/2014 | +1.00 / +2.36% | 42.80 | 43.60 | 42.50 | 43.40 | 43.28 | 13.50 | 57,832 |   |  			
            | 1/20/2014 | +0.90 / +2.17% | 41.50 | 42.40 | 41.50 | 42.40 | 42.19 | 13.19 | 36,626 |   |  
            | 1/17/2014 | +0.30 / +0.73% | 41.40 | 41.80 | 41.40 | 41.50 | 41.52 | 12.91 | 69,700 |   |  			
            | 1/16/2014 | 0.00 / 0.00% | 41.20 | 41.60 | 41.20 | 41.20 | 41.28 | 12.82 | 43,524 |   |  
            | 1/15/2014 | +0.40 / +0.98% | 40.70 | 41.40 | 40.70 | 41.20 | 41.17 | 12.82 | 54,920 |   |  			
            | 1/14/2014 | +0.80 / +2.00% | 41.80 | 41.80 | 40.50 | 40.80 | 40.76 | 12.69 | 19,840 |   |  
            | 1/13/2014 | +0.30 / +0.76% | 39.60 | 40.50 | 39.60 | 40.00 | 40.10 | 12.45 | 53,208 |   |  			
            | 1/10/2014 | -0.10 / -0.25% | 39.80 | 39.80 | 39.50 | 39.70 | 39.75 | 12.35 | 31,500 |   |  
            | 1/9/2014 | +0.20 / +0.51% | 39.60 | 40.00 | 39.50 | 39.80 | 39.69 | 12.38 | 52,000 |   |  			
            | 1/8/2014 | -0.40 / -1.00% | 40.00 | 40.10 | 39.50 | 39.60 | 39.81 | 12.32 | 36,240 |   |  
            | 1/7/2014 | +0.50 / +1.27% | 39.80 | 40.40 | 39.80 | 40.00 | 40.00 | 12.45 | 72,918 |   |  			
            | 1/6/2014 | +1.20 / +3.13% | 38.70 | 39.60 | 38.70 | 39.50 | 39.28 | 12.29 | 112,842 |   |  
            | 1/3/2014 | +0.80 / +2.13% | 37.70 | 39.00 | 37.70 | 38.30 | 38.34 | 11.92 | 110,200 |   |  			
            | 1/2/2014 | 0.00 / 0.00% | 37.50 | 37.50 | 37.50 | 37.50 | 37.50 | 11.67 | 18,310 |   |  
            | 12/31/2013 | +0.40 / +1.08% | 37.40 | 37.50 | 37.20 | 37.50 | 37.39 | 11.67 | 34,272 |   |  |