| 
                 
                    Closing price on 5/5/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    25.70 | 
                 
                
                    | High | 
                    26.00 | 
                 
                
                    | Low | 
                    25.60 | 
                     
                
                    | Volume | 
                    12,100 | 
                                 
                
                    | Split-adjusted Price | 
                    15.55 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SAS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/5/2017
             | 
            
                0.00 / 0.00%
             |             
            
                25.70
             |           
            
                26.00
             |               
            
                25.60
             |                           
            
                26.00
             | 
            
                25.71
             |                     
            
                15.55
             |                                 
            
                12,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2017
             | 
            
                0.00 / 0.00%
             |             
            
                26.00
             |           
            
                26.10
             |               
            
                25.60
             |                           
            
                26.00
             | 
            
                25.89
             |                     
            
                15.55
             |                                 
            
                12,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2017
             | 
            
                -0.80 / -2.99%
             |             
            
                27.00
             |           
            
                27.00
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.19
             |                     
            
                15.55
             |                                 
            
                14,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2017
             | 
            
                0.00 / 0.00%
             |             
            
                26.70
             |           
            
                27.20
             |               
            
                26.70
             |                           
            
                27.20
             | 
            
                26.78
             |                     
            
                16.27
             |                                 
            
                5,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2017
             | 
            
                -0.30 / -1.09%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                27.00
             |                           
            
                27.20
             | 
            
                27.20
             |                     
            
                16.27
             |                                 
            
                19,990
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2017
             | 
            
                +2.30 / +9.13%
             |             
            
                25.10
             |           
            
                28.50
             |               
            
                25.10
             |                           
            
                27.50
             | 
            
                27.28
             |                     
            
                16.45
             |                                 
            
                72,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2017
             | 
            
                +0.40 / +1.61%
             |             
            
                25.00
             |           
            
                25.30
             |               
            
                24.90
             |                           
            
                25.20
             | 
            
                24.99
             |                     
            
                15.08
             |                                 
            
                12,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2017
             | 
            
                +0.10 / +0.40%
             |             
            
                24.00
             |           
            
                24.90
             |               
            
                24.00
             |                           
            
                24.80
             | 
            
                24.79
             |                     
            
                14.84
             |                                 
            
                1,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2017
             | 
            
                -0.50 / -2.04%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.74
             |                     
            
                14.36
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2017
             | 
            
                -0.20 / -0.81%
             |             
            
                24.50
             |           
            
                24.50
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                14.66
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2017
             | 
            
                +0.20 / +0.82%
             |             
            
                24.50
             |           
            
                24.70
             |               
            
                24.50
             |                           
            
                24.70
             | 
            
                24.65
             |                     
            
                14.78
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2017
             | 
            
                +0.50 / +2.08%
             |             
            
                23.80
             |           
            
                25.00
             |               
            
                23.80
             |                           
            
                24.50
             | 
            
                24.65
             |                     
            
                14.66
             |                                 
            
                5,552
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2017
             | 
            
                -0.70 / -2.83%
             |             
            
                24.70
             |           
            
                24.70
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.31
             |                     
            
                14.36
             |                                 
            
                5,278
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2017
             | 
            
                -0.30 / -1.21%
             |             
            
                24.80
             |           
            
                24.80
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.66
             |                     
            
                14.66
             |                                 
            
                6,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2017
             | 
            
                -0.20 / -0.80%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                24.70
             |                           
            
                24.80
             | 
            
                24.76
             |                     
            
                14.84
             |                                 
            
                5,115
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2017
             | 
            
                -0.30 / -1.19%
             |             
            
                25.10
             |           
            
                25.10
             |               
            
                24.50
             |                           
            
                25.00
             | 
            
                24.95
             |                     
            
                14.96
             |                                 
            
                14,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2017
             | 
            
                -0.60 / -2.32%
             |             
            
                25.60
             |           
            
                25.70
             |               
            
                25.30
             |                           
            
                25.30
             | 
            
                25.45
             |                     
            
                15.14
             |                                 
            
                9,910
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2017
             | 
            
                +0.50 / +1.97%
             |             
            
                25.40
             |           
            
                25.90
             |               
            
                25.40
             |                           
            
                25.90
             | 
            
                25.40
             |                     
            
                15.49
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2017
             | 
            
                +0.10 / +0.39%
             |             
            
                25.70
             |           
            
                25.90
             |               
            
                25.30
             |                           
            
                25.90
             | 
            
                25.41
             |                     
            
                15.49
             |                                 
            
                3,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2017
             | 
            
                -0.10 / -0.39%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                25.70
             |                           
            
                25.70
             | 
            
                25.79
             |                     
            
                15.37
             |                                 
            
                4,405
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2017
             | 
            
                -0.10 / -0.39%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                25.60
             |                           
            
                25.80
             | 
            
                25.78
             |                     
            
                15.43
             |                                 
            
                6,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2017
             | 
            
                -0.10 / -0.38%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                25.90
             |                           
            
                25.90
             | 
            
                25.94
             |                     
            
                15.49
             |                                 
            
                6,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2017
             | 
            
                0.00 / 0.00%
             |             
            
                26.20
             |           
            
                26.50
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.03
             |                     
            
                15.55
             |                                 
            
                13,305
             |            
            
                 
             |                                       
         
    
        
            | 
                3/30/2017
             | 
            
                0.00 / 0.00%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                25.90
             |                           
            
                26.00
             | 
            
                25.99
             |                     
            
                15.55
             |                                 
            
                1,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/29/2017
             | 
            
                +0.50 / +1.96%
             |             
            
                25.70
             |           
            
                26.30
             |               
            
                25.70
             |                           
            
                26.00
             | 
            
                26.09
             |                     
            
                15.55
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2017
             | 
            
                -0.10 / -0.39%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                25.50
             |                           
            
                25.50
             | 
            
                25.60
             |                     
            
                15.25
             |                                 
            
                4,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2017
             | 
            
                -0.20 / -0.78%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                25.20
             |                           
            
                25.60
             | 
            
                25.53
             |                     
            
                15.31
             |                                 
            
                11,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2017
             | 
            
                -0.30 / -1.15%
             |             
            
                25.80
             |           
            
                25.80
             |               
            
                25.70
             |                           
            
                25.80
             | 
            
                25.77
             |                     
            
                15.43
             |                                 
            
                12,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/23/2017
             | 
            
                0.00 / 0.00%
             |             
            
                26.00
             |           
            
                26.20
             |               
            
                25.90
             |                           
            
                26.10
             | 
            
                26.03
             |                     
            
                15.61
             |                                 
            
                10,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2017
             | 
            
                0.00 / 0.00%
             |             
            
                26.10
             |           
            
                26.30
             |               
            
                26.00
             |                           
            
                26.10
             | 
            
                26.11
             |                     
            
                15.61
             |                                 
            
                7,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |