| 
                 
                    Closing price on 7/20/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    18.50 | 
                 
                
                    | High | 
                    19.00 | 
                 
                
                    | Low | 
                    18.50 | 
                     
                
                    | Volume | 
                    980 | 
                                 
                
                    | Split-adjusted Price | 
                    6.11 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
STK Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/20/2017
             | 
            
                +0.50 / +2.70%
             |             
            
                18.50
             |           
            
                19.00
             |               
            
                18.50
             |                           
            
                19.00
             | 
            
                18.75
             |                     
            
                6.11
             |                                 
            
                980
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2017
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.75
             |                     
            
                5.95
             |                                 
            
                40
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2017
             | 
            
                -0.50 / -2.63%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                5.95
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2017
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                6.11
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2017
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.00
             |                           
            
                19.00
             | 
            
                18.75
             |                     
            
                6.11
             |                                 
            
                450
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2017
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                6.11
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2017
             | 
            
                +0.50 / +2.70%
             |             
            
                18.95
             |           
            
                19.00
             |               
            
                18.95
             |                           
            
                19.00
             | 
            
                18.98
             |                     
            
                6.11
             |                                 
            
                3,030
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2017
             | 
            
                0.00 / 0.00%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                17.80
             |                           
            
                18.50
             | 
            
                17.96
             |                     
            
                5.95
             |                                 
            
                2,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2017
             | 
            
                0.00 / 0.00%
             |             
            
                18.80
             |           
            
                18.80
             |               
            
                18.00
             |                           
            
                18.50
             | 
            
                18.49
             |                     
            
                5.95
             |                                 
            
                1,190
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2017
             | 
            
                +0.10 / +0.54%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                5.95
             |                                 
            
                50
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2017
             | 
            
                +0.40 / +2.22%
             |             
            
                18.40
             |           
            
                18.40
             |               
            
                18.40
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                5.91
             |                                 
            
                110
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2017
             | 
            
                -1.00 / -5.26%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.50
             |                     
            
                5.79
             |                                 
            
                60
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2017
             | 
            
                +0.50 / +2.70%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                6.11
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2017
             | 
            
                0.00 / 0.00%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                5.95
             |                                 
            
                60
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2017
             | 
            
                -0.50 / -2.63%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                5.95
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2017
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                6.01
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2017
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                6.01
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2017
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                6.01
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2017
             | 
            
                +0.50 / +2.70%
             |             
            
                18.50
             |           
            
                19.00
             |               
            
                18.50
             |                           
            
                19.00
             | 
            
                18.75
             |                     
            
                6.01
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2017
             | 
            
                -0.45 / -2.37%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.75
             |                     
            
                5.85
             |                                 
            
                230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2017
             | 
            
                +0.60 / +3.27%
             |             
            
                18.50
             |           
            
                19.00
             |               
            
                17.60
             |                           
            
                18.95
             | 
            
                18.02
             |                     
            
                5.99
             |                                 
            
                1,110
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2017
             | 
            
                +0.50 / +2.80%
             |             
            
                18.00
             |           
            
                18.40
             |               
            
                17.90
             |                           
            
                18.35
             | 
            
                17.94
             |                     
            
                5.80
             |                                 
            
                6,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2017
             | 
            
                +0.60 / +3.48%
             |             
            
                17.85
             |           
            
                17.85
             |               
            
                17.85
             |                           
            
                17.85
             | 
            
                17.85
             |                     
            
                5.65
             |                                 
            
                140
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2017
             | 
            
                +1.00 / +6.15%
             |             
            
                16.25
             |           
            
                17.25
             |               
            
                16.25
             |                           
            
                17.25
             | 
            
                16.89
             |                     
            
                5.46
             |                                 
            
                2,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2017
             | 
            
                -0.75 / -4.41%
             |             
            
                16.70
             |           
            
                16.75
             |               
            
                16.00
             |                           
            
                16.25
             | 
            
                16.32
             |                     
            
                5.14
             |                                 
            
                4,780
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2017
             | 
            
                -0.55 / -3.13%
             |             
            
                17.05
             |           
            
                17.10
             |               
            
                17.00
             |                           
            
                17.00
             | 
            
                17.01
             |                     
            
                5.38
             |                                 
            
                5,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2017
             | 
            
                +0.30 / +1.74%
             |             
            
                16.50
             |           
            
                17.55
             |               
            
                16.50
             |                           
            
                17.55
             | 
            
                17.55
             |                     
            
                5.55
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2017
             | 
            
                +0.05 / +0.29%
             |             
            
                16.60
             |           
            
                17.25
             |               
            
                16.60
             |                           
            
                17.25
             | 
            
                16.93
             |                     
            
                5.46
             |                                 
            
                30
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2017
             | 
            
                +0.15 / +0.88%
             |             
            
                17.05
             |           
            
                17.20
             |               
            
                17.05
             |                           
            
                17.20
             | 
            
                17.13
             |                     
            
                5.44
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/9/2017
             | 
            
                0.00 / 0.00%
             |             
            
                17.65
             |           
            
                17.65
             |               
            
                17.05
             |                           
            
                17.05
             | 
            
                17.35
             |                     
            
                5.39
             |                                 
            
                30
             |  
            
                 
             |                                                              
             
    
         
    
    
 |