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                    Closing price on 3/2/2018
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        |           
                
                    | Open | 30.00 |  
                    | High | 30.20 |  
                    | Low | 29.60 |  
                    | Volume | 5,345 |  
                    | Split-adjusted Price | 19.17 |  
                
             | 
 |  SAS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/2/2018 | +0.20 / +0.67% | 30.00 | 30.20 | 29.60 | 30.20 | 29.96 | 19.17 | 5,345 |   |  
            | 3/1/2018 | 0.00 / 0.00% | 30.00 | 30.40 | 30.00 | 30.00 | 30.00 | 19.04 | 7,522 |   |  			
            | 2/28/2018 | -0.10 / -0.33% | 30.00 | 30.00 | 30.00 | 30.00 | 30.00 | 19.04 | 2,900 |   |  
            | 2/27/2018 | +0.50 / +1.69% | 29.90 | 30.40 | 29.80 | 30.10 | 30.00 | 19.11 | 29,381 |   |  			
            | 2/26/2018 | +0.20 / +0.68% | 30.00 | 30.00 | 29.60 | 29.60 | 29.75 | 18.79 | 6,775 |   |  
            | 2/23/2018 | -0.10 / -0.34% | 29.30 | 30.00 | 29.00 | 29.40 | 29.41 | 18.66 | 8,300 |   |  			
            | 2/22/2018 | -0.50 / -1.67% | 29.10 | 29.90 | 29.00 | 29.50 | 29.28 | 18.72 | 1,600 |   |  
            | 2/21/2018 | +0.50 / +1.69% | 30.00 | 30.00 | 29.00 | 30.00 | 29.85 | 19.04 | 1,300 |   |  			
            | 2/13/2018 | -0.10 / -0.33% | 29.00 | 29.80 | 29.00 | 29.80 | 29.47 | 18.91 | 2,375 |   |  
            | 2/12/2018 | +0.90 / +3.10% | 29.00 | 30.00 | 29.00 | 29.90 | 29.56 | 18.98 | 5,365 |   |  			
            | 2/9/2018 | 0.00 / 0.00% | 29.00 | 29.00 | 28.50 | 29.00 | 28.96 | 18.41 | 4,200 |   |  
            | 2/8/2018 | +1.00 / +3.57% | 29.00 | 29.20 | 29.00 | 29.00 | 29.00 | 18.41 | 9,604 |   |  			
            | 2/7/2018 | 0.00 / 0.00% | 29.00 | 29.00 | 28.00 | 28.00 | 28.63 | 17.77 | 184,870 |   |  
            | 2/6/2018 | -1.40 / -4.76% | 27.50 | 28.80 | 26.00 | 28.00 | 26.23 | 17.77 | 47,860 |   |  			
            | 2/5/2018 | -0.60 / -2.00% | 30.50 | 30.50 | 29.40 | 29.40 | 29.49 | 18.66 | 7,305 |   |  
            | 2/2/2018 | +0.50 / +1.67% | 30.40 | 30.40 | 29.70 | 30.40 | 30.01 | 19.30 | 10,350 |   |  			
            | 2/1/2018 | -0.60 / -1.97% | 30.60 | 30.60 | 29.50 | 29.90 | 30.01 | 18.98 | 15,700 |   |  
            | 1/31/2018 | 0.00 / 0.00% | 30.70 | 30.90 | 30.40 | 30.50 | 30.46 | 19.36 | 31,470 |   |  			
            | 1/30/2018 | -0.50 / -1.61% | 30.70 | 31.00 | 30.50 | 30.50 | 30.54 | 19.36 | 38,410 |   |  
            | 1/29/2018 | +0.30 / +0.98% | 30.70 | 31.00 | 30.10 | 31.00 | 30.67 | 19.68 | 4,255 |   |  			
            | 1/26/2018 | +0.90 / +2.99% | 29.50 | 31.70 | 29.50 | 31.00 | 30.70 | 19.68 | 30,734 |   |  
            | 1/25/2018 | -0.80 / -2.59% | 31.00 | 31.00 | 29.00 | 30.10 | 29.50 | 19.11 | 23,530 |   |  			
            | 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 |   |  |