| 
                 
                    Closing price on 1/23/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    17.70 | 
                 
                
                    | High | 
                    17.70 | 
                 
                
                    | Low | 
                    17.70 | 
                     
                
                    | Volume | 
                    150 | 
                                 
                
                    | Split-adjusted Price | 
                    5.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
STK Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/23/2017
             | 
            
                -1.30 / -6.84%
             |             
            
                17.70
             |           
            
                17.70
             |               
            
                17.70
             |                           
            
                17.70
             | 
            
                17.70
             |                     
            
                5.60
             |                                 
            
                150
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2017
             | 
            
                +0.50 / +2.70%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                6.01
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2017
             | 
            
                0.00 / 0.00%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                5.85
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2017
             | 
            
                +0.85 / +4.82%
             |             
            
                17.70
             |           
            
                18.50
             |               
            
                17.65
             |                           
            
                18.50
             | 
            
                17.66
             |                     
            
                5.85
             |                                 
            
                21,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2017
             | 
            
                -0.85 / -4.59%
             |             
            
                17.65
             |           
            
                17.65
             |               
            
                17.65
             |                           
            
                17.65
             | 
            
                17.65
             |                     
            
                5.58
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2017
             | 
            
                0.00 / 0.00%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                5.85
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2017
             | 
            
                -0.55 / -2.89%
             |             
            
                19.10
             |           
            
                19.10
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.65
             |                     
            
                5.85
             |                                 
            
                10,940
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2017
             | 
            
                +1.20 / +6.72%
             |             
            
                19.05
             |           
            
                19.05
             |               
            
                19.05
             |                           
            
                19.05
             | 
            
                19.05
             |                     
            
                6.03
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2017
             | 
            
                +1.15 / +6.89%
             |             
            
                17.85
             |           
            
                17.85
             |               
            
                17.85
             |                           
            
                17.85
             | 
            
                17.85
             |                     
            
                5.65
             |                                 
            
                530
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2017
             | 
            
                -1.00 / -5.65%
             |             
            
                18.85
             |           
            
                18.90
             |               
            
                16.70
             |                           
            
                16.70
             | 
            
                18.18
             |                     
            
                5.28
             |                                 
            
                330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2017
             | 
            
                -1.20 / -6.35%
             |             
            
                19.50
             |           
            
                19.50
             |               
            
                17.60
             |                           
            
                17.70
             | 
            
                19.44
             |                     
            
                5.60
             |                                 
            
                360
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2017
             | 
            
                0.00 / 0.00%
             |             
            
                18.90
             |           
            
                18.90
             |               
            
                18.90
             |                           
            
                18.90
             | 
            
                18.90
             |                     
            
                5.98
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2017
             | 
            
                -0.45 / -2.33%
             |             
            
                18.00
             |           
            
                18.90
             |               
            
                18.00
             |                           
            
                18.90
             | 
            
                18.14
             |                     
            
                5.98
             |                                 
            
                2,040
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2017
             | 
            
                -1.45 / -6.97%
             |             
            
                20.95
             |           
            
                20.95
             |               
            
                19.35
             |                           
            
                19.35
             | 
            
                20.15
             |                     
            
                6.12
             |                                 
            
                41,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/3/2017
             | 
            
                +0.90 / +4.52%
             |             
            
                20.20
             |           
            
                21.00
             |               
            
                18.80
             |                           
            
                20.80
             | 
            
                20.00
             |                     
            
                6.58
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2016
             | 
            
                -1.45 / -6.79%
             |             
            
                19.90
             |           
            
                19.90
             |               
            
                19.90
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                6.29
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2016
             | 
            
                +0.45 / +2.15%
             |             
            
                21.60
             |           
            
                21.60
             |               
            
                19.45
             |                           
            
                21.35
             | 
            
                20.69
             |                     
            
                6.75
             |                                 
            
                290
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2016
             | 
            
                0.00 / 0.00%
             |             
            
                20.90
             |           
            
                20.90
             |               
            
                20.90
             |                           
            
                20.90
             | 
            
                20.90
             |                     
            
                6.61
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2016
             | 
            
                +0.95 / +4.76%
             |             
            
                18.60
             |           
            
                21.00
             |               
            
                18.60
             |                           
            
                20.90
             | 
            
                20.39
             |                     
            
                6.61
             |                                 
            
                7,650
             |            
            
                 
             |                                       
         
    
        
            | 
                12/26/2016
             | 
            
                -1.45 / -6.78%
             |             
            
                19.95
             |           
            
                19.95
             |               
            
                19.95
             |                           
            
                19.95
             | 
            
                19.95
             |                     
            
                6.31
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2016
             | 
            
                +1.10 / +5.42%
             |             
            
                20.00
             |           
            
                21.40
             |               
            
                18.90
             |                           
            
                21.40
             | 
            
                20.29
             |                     
            
                6.77
             |                                 
            
                22,620
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2016
             | 
            
                -1.50 / -6.88%
             |             
            
                22.30
             |           
            
                22.30
             |               
            
                20.30
             |                           
            
                20.30
             | 
            
                20.30
             |                     
            
                6.42
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2016
             | 
            
                -0.10 / -0.46%
             |             
            
                20.40
             |           
            
                21.80
             |               
            
                20.40
             |                           
            
                21.80
             | 
            
                21.65
             |                     
            
                6.90
             |                                 
            
                4,250
             |            
            
                 
             |                                       
         
    
        
            | 
                12/20/2016
             | 
            
                +1.15 / +5.54%
             |             
            
                21.90
             |           
            
                21.90
             |               
            
                21.90
             |                           
            
                21.90
             | 
            
                21.90
             |                     
            
                6.93
             |                                 
            
                39,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/19/2016
             | 
            
                +1.35 / +6.96%
             |             
            
                19.00
             |           
            
                20.75
             |               
            
                19.00
             |                           
            
                20.75
             | 
            
                19.00
             |                     
            
                6.56
             |                                 
            
                7,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2016
             | 
            
                0.00 / 0.00%
             |             
            
                19.40
             |           
            
                19.40
             |               
            
                19.40
             |                           
            
                19.40
             | 
            
                19.40
             |                     
            
                6.14
             |                                 
            
                5,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2016
             | 
            
                +1.25 / +6.89%
             |             
            
                18.20
             |           
            
                19.40
             |               
            
                18.20
             |                           
            
                19.40
             | 
            
                18.80
             |                     
            
                6.14
             |                                 
            
                10,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2016
             | 
            
                +1.15 / +6.76%
             |             
            
                17.95
             |           
            
                18.15
             |               
            
                16.00
             |                           
            
                18.15
             | 
            
                17.56
             |                     
            
                5.74
             |                                 
            
                6,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/13/2016
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                17.00
             |                           
            
                17.00
             | 
            
                17.50
             |                     
            
                5.38
             |                                 
            
                210
             |            
            
                 
             |                                       
         
    
        
            | 
                12/12/2016
             | 
            
                +0.95 / +5.92%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                17.00
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                5.38
             |                                 
            
                1,390
             |  
            
                 
             |                                                              
             
    
         
    
    
 |