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            | 
                    Closing price on 1/24/2018
                 |  |  
    
        |           
                
                    | Open | 31.10 |  
                    | High | 31.10 |  
                    | Low | 30.90 |  
                    | Volume | 11,250 |  
                    | Split-adjusted Price | 19.61 |  
                
             | 
 |  SAS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/24/2018 | -0.20 / -0.64% | 31.10 | 31.10 | 30.90 | 30.90 | 30.99 | 19.61 | 11,250 |   |  
            | 1/23/2018 | +0.20 / +0.65% | 30.90 | 31.70 | 30.90 | 31.10 | 31.11 | 19.74 | 10,150 |   |  			
            | 1/22/2018 | +1.10 / +3.69% | 30.10 | 32.40 | 30.10 | 30.90 | 31.73 | 19.61 | 47,209 |   |  
            | 1/19/2018 | +0.10 / +0.34% | 30.00 | 30.00 | 29.60 | 29.90 | 29.76 | 18.98 | 17,965 |   |  			
            | 1/18/2018 | -0.10 / -0.33% | 29.80 | 29.80 | 29.60 | 29.80 | 29.80 | 18.91 | 35,071 |   |  
            | 1/17/2018 | -0.10 / -0.33% | 29.90 | 29.90 | 29.80 | 29.90 | 29.82 | 18.98 | 16,050 |   |  			
            | 1/16/2018 | 0.00 / 0.00% | 30.00 | 30.10 | 29.70 | 30.00 | 29.99 | 19.04 | 33,500 |   |  
            | 1/15/2018 | -0.10 / -0.33% | 30.10 | 30.10 | 29.50 | 30.00 | 29.96 | 19.04 | 4,240 |   |  			
            | 1/12/2018 | 0.00 / 0.00% | 30.20 | 30.20 | 30.00 | 30.10 | 30.10 | 19.11 | 25,605 |   |  
            | 1/11/2018 | 0.00 / 0.00% | 30.20 | 30.40 | 30.10 | 30.10 | 30.15 | 19.11 | 17,065 |   |  			
            | 1/10/2018 | -0.30 / -0.99% | 30.40 | 30.50 | 30.00 | 30.10 | 30.20 | 19.11 | 8,680 |   |  
            | 1/9/2018 | +0.20 / +0.66% | 30.50 | 30.80 | 30.40 | 30.40 | 30.46 | 19.30 | 18,011 |   |  			
            | 1/8/2018 | +0.10 / +0.33% | 30.20 | 30.60 | 30.20 | 30.20 | 30.37 | 19.17 | 5,276 |   |  
            | 1/5/2018 | -0.30 / -0.99% | 30.40 | 30.50 | 29.50 | 30.00 | 30.08 | 19.04 | 14,015 |   |  			
            | 1/4/2018 | -0.50 / -1.62% | 30.50 | 30.60 | 30.10 | 30.30 | 30.37 | 19.23 | 11,633 |   |  
            | 1/3/2018 | 0.00 / 0.00% | 30.00 | 30.80 | 30.00 | 30.80 | 30.66 | 19.55 | 10,102 |   |  			
            | 1/2/2018 | +1.00 / +3.36% | 30.00 | 30.80 | 29.30 | 30.80 | 30.26 | 19.55 | 25,702 |   |  
            | 12/29/2017 | +0.10 / +0.34% | 29.30 | 30.00 | 29.20 | 29.60 | 29.82 | 18.79 | 13,126 |   |  			
            | 12/28/2017 | -0.50 / -1.67% | 29.70 | 29.70 | 29.50 | 29.50 | 29.57 | 18.72 | 6,130 |   |  
            | 12/27/2017 | +0.30 / +1.01% | 29.70 | 30.00 | 29.30 | 30.00 | 29.79 | 19.04 | 14,650 |   |  			
            | 12/26/2017 | +0.30 / +1.02% | 29.50 | 29.70 | 29.50 | 29.70 | 29.59 | 18.85 | 3,215 |   |  
            | 12/25/2017 | 0.00 / 0.00% | 29.40 | 29.50 | 29.40 | 29.40 | 29.43 | 18.66 | 1,500 |   |  			
            | 12/22/2017 | +0.40 / +1.35% | 29.30 | 30.00 | 29.30 | 30.00 | 29.36 | 19.04 | 9,445 |   |  
            | 12/21/2017 | -0.30 / -1.00% | 30.20 | 30.20 | 29.60 | 29.60 | 30.02 | 18.79 | 3,915 |   |  			
            | 12/20/2017 | 0.00 / 0.00% | 30.00 | 30.00 | 29.90 | 29.90 | 29.99 | 18.98 | 19,770 |   |  
            | 12/19/2017 | +0.40 / +1.36% | 29.70 | 30.00 | 29.70 | 29.90 | 29.88 | 18.98 | 17,885 |   |  			
            | 12/18/2017 | +0.30 / +1.03% | 29.50 | 29.50 | 29.30 | 29.50 | 29.36 | 18.72 | 13,235 |   |  
            | 12/15/2017 | +0.60 / +2.10% | 30.00 | 30.00 | 29.00 | 29.20 | 29.23 | 18.53 | 11,700 |   |  			
            | 12/14/2017 | -0.60 / -2.05% | 28.50 | 29.90 | 28.50 | 28.60 | 28.97 | 18.15 | 6,966 |   |  
            | 12/13/2017 | +0.20 / +0.69% | 29.20 | 29.20 | 29.20 | 29.20 | 29.20 | 18.53 | 1,029 |   |  |