| 
                 
                    Closing price on 3/10/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    6.60 | 
                 
                
                    | High | 
                    6.60 | 
                 
                
                    | Low | 
                    6.60 | 
                     
                
                    | Volume | 
                    100 | 
                                 
                
                    | Split-adjusted Price | 
                    6.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
S74 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/10/2017
             | 
            
                -0.10 / -1.49%
             |             
            
                6.60
             |           
            
                6.60
             |               
            
                6.60
             |                           
            
                6.60
             | 
            
                6.60
             |                     
            
                6.60
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                6.70
             |                                 
            
                7,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2017
             | 
            
                -0.20 / -2.90%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.75
             |                     
            
                6.70
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                6.90
             |                                 
            
                380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2017
             | 
            
                -0.50 / -6.76%
             |             
            
                7.10
             |           
            
                7.20
             |               
            
                6.90
             |                           
            
                6.90
             | 
            
                7.03
             |                     
            
                6.90
             |                                 
            
                16,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.40
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                7.40
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.40
             |           
            
                7.40
             |               
            
                7.40
             |                           
            
                7.40
             | 
            
                7.40
             |                     
            
                7.40
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2017
             | 
            
                +0.20 / +2.78%
             |             
            
                7.20
             |           
            
                7.70
             |               
            
                7.20
             |                           
            
                7.40
             | 
            
                7.39
             |                     
            
                7.40
             |                                 
            
                29,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2017
             | 
            
                +0.60 / +9.09%
             |             
            
                6.70
             |           
            
                7.20
             |               
            
                6.70
             |                           
            
                7.20
             | 
            
                7.05
             |                     
            
                7.20
             |                                 
            
                55,882
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2017
             | 
            
                +0.60 / +10.00%
             |             
            
                6.20
             |           
            
                6.60
             |               
            
                6.20
             |                           
            
                6.60
             | 
            
                6.45
             |                     
            
                6.60
             |                                 
            
                39,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                6.00
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                6.00
             |                                 
            
                6,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2017
             | 
            
                -0.40 / -6.25%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                6.00
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.40
             |           
            
                6.40
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.40
             |                     
            
                6.40
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2017
             | 
            
                +0.40 / +6.67%
             |             
            
                6.40
             |           
            
                6.40
             |               
            
                6.20
             |                           
            
                6.40
             | 
            
                6.39
             |                     
            
                6.40
             |                                 
            
                25,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2017
             | 
            
                -0.30 / -4.76%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                6.00
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/16/2017
             | 
            
                +0.10 / +1.61%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.30
             |                     
            
                6.30
             |                                 
            
                11,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.20
             |                     
            
                6.20
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2017
             | 
            
                +0.20 / +3.33%
             |             
            
                6.00
             |           
            
                6.20
             |               
            
                5.90
             |                           
            
                6.20
             | 
            
                5.99
             |                     
            
                6.20
             |                                 
            
                12,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.10
             |           
            
                6.20
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.17
             |                     
            
                6.00
             |                                 
            
                24,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2017
             | 
            
                -0.10 / -1.64%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                6.00
             |                                 
            
                1,224
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.10
             |                     
            
                6.10
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/8/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.10
             |                     
            
                6.10
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2017
             | 
            
                -0.20 / -3.17%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                6.10
             |                           
            
                6.10
             | 
            
                6.18
             |                     
            
                6.10
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2017
             | 
            
                -0.20 / -3.08%
             |             
            
                6.30
             |           
            
                6.30
             |               
            
                6.30
             |                           
            
                6.30
             | 
            
                6.30
             |                     
            
                6.30
             |                                 
            
                276
             |            
            
                 
             |                                       
         
    
        
            | 
                2/3/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                6.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/2/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                6.50
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                6.50
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2017
             | 
            
                0.00 / 0.00%
             |             
            
                6.50
             |           
            
                6.60
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.53
             |                     
            
                6.50
             |                                 
            
                17,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2017
             | 
            
                +0.10 / +1.56%
             |             
            
                6.40
             |           
            
                6.50
             |               
            
                6.40
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                6.50
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |