| 
    
        
            | 
                    Closing price on 4/5/2017
                 |  |  
    
        |           
                
                    | Open | 12.90 |  
                    | High | 13.00 |  
                    | Low | 12.80 |  
                    | Volume | 49,205 |  
                    | Split-adjusted Price | 8.43 |  
                
             | 
 |  LAS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/5/2017 | -0.20 / -1.53% | 12.90 | 13.00 | 12.80 | 12.90 | 12.91 | 8.43 | 49,205 |   |  
            | 4/4/2017 | 0.00 / 0.00% | 13.10 | 13.20 | 12.80 | 13.10 | 12.96 | 8.56 | 95,421 |   |  			
            | 4/3/2017 | 0.00 / 0.00% | 13.20 | 13.30 | 13.10 | 13.10 | 13.14 | 8.56 | 33,500 |   |  
            | 3/31/2017 | +0.10 / +0.77% | 13.00 | 13.10 | 13.00 | 13.10 | 13.02 | 8.56 | 30,320 |   |  			
            | 3/30/2017 | -0.40 / -2.99% | 13.10 | 13.40 | 13.00 | 13.00 | 13.03 | 8.50 | 52,588 |   |  
            | 3/29/2017 | -0.10 / -0.74% | 13.50 | 13.50 | 13.00 | 13.40 | 13.10 | 8.76 | 78,500 |   |  			
            | 3/28/2017 | +0.30 / +2.27% | 13.20 | 13.60 | 13.00 | 13.50 | 13.21 | 8.83 | 57,950 |   |  
            | 3/27/2017 | -0.20 / -1.49% | 13.50 | 13.50 | 13.20 | 13.20 | 13.29 | 8.63 | 36,746 |   |  			
            | 3/24/2017 | 0.00 / 0.00% | 13.40 | 13.50 | 13.30 | 13.40 | 13.40 | 8.76 | 26,850 |   |  
            | 3/23/2017 | -0.20 / -1.47% | 13.60 | 13.80 | 13.40 | 13.40 | 13.58 | 8.76 | 38,550 |   |  			
            | 3/22/2017 | -0.10 / -0.73% | 13.60 | 13.60 | 13.50 | 13.60 | 13.56 | 8.89 | 29,635 |   |  
            | 3/21/2017 | -0.20 / -1.44% | 13.70 | 13.70 | 13.50 | 13.70 | 13.54 | 8.96 | 39,645 |   |  			
            | 3/20/2017 | +0.40 / +2.96% | 13.40 | 13.90 | 13.40 | 13.90 | 13.63 | 9.09 | 43,055 |   |  
            | 3/17/2017 | 0.00 / 0.00% | 13.40 | 13.50 | 13.30 | 13.50 | 13.36 | 8.83 | 29,256 |   |  			
            | 3/16/2017 | +0.10 / +0.75% | 13.40 | 13.50 | 13.30 | 13.50 | 13.38 | 8.83 | 33,075 |   |  
            | 3/15/2017 | 0.00 / 0.00% | 13.30 | 13.40 | 13.10 | 13.40 | 13.23 | 8.76 | 27,450 |   |  			
            | 3/14/2017 | 0.00 / 0.00% | 13.50 | 13.50 | 13.10 | 13.40 | 13.27 | 8.76 | 115,400 |   |  
            | 3/13/2017 | -0.10 / -0.74% | 13.40 | 13.40 | 13.30 | 13.40 | 13.39 | 8.76 | 19,348 |   |  			
            | 3/10/2017 | 0.00 / 0.00% | 13.40 | 13.50 | 13.20 | 13.50 | 13.29 | 8.83 | 76,005 |   |  
            | 3/9/2017 | +0.10 / +0.75% | 13.50 | 13.50 | 13.40 | 13.50 | 13.41 | 8.83 | 40,300 |   |  			
            | 3/8/2017 | 0.00 / 0.00% | 13.40 | 13.50 | 13.30 | 13.40 | 13.40 | 8.76 | 105,718 |   |  
            | 3/7/2017 | -0.50 / -3.60% | 13.80 | 13.80 | 13.40 | 13.40 | 13.58 | 8.76 | 342,375 |   |  			
            | 3/6/2017 | -0.10 / -0.71% | 13.90 | 14.10 | 13.90 | 13.90 | 14.00 | 9.09 | 93,225 |   |  
            | 3/3/2017 | -0.20 / -1.41% | 13.90 | 14.20 | 13.90 | 14.00 | 14.03 | 9.15 | 52,105 |   |  			
            | 3/2/2017 | -0.10 / -0.70% | 14.40 | 14.40 | 13.90 | 14.20 | 14.11 | 9.28 | 47,763 |   |  
            | 3/1/2017 | +0.30 / +2.14% | 14.00 | 14.90 | 14.00 | 14.30 | 14.41 | 9.35 | 247,370 |   |  			
            | 2/28/2017 | -0.20 / -1.41% | 14.40 | 14.40 | 14.00 | 14.00 | 14.07 | 9.15 | 27,700 |   |  
            | 2/27/2017 | +0.50 / +3.65% | 13.90 | 14.30 | 13.90 | 14.20 | 14.17 | 9.28 | 98,626 |   |  			
            | 2/24/2017 | -0.20 / -1.44% | 13.80 | 14.00 | 13.70 | 13.70 | 13.79 | 8.96 | 48,507 |   |  
            | 2/23/2017 | 0.00 / 0.00% | 13.90 | 14.00 | 13.80 | 13.90 | 13.84 | 9.09 | 54,080 |   |  |