| 
                 
                    Closing price on 6/7/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    16.00 | 
                 
                
                    | High | 
                    16.45 | 
                 
                
                    | Low | 
                    15.70 | 
                     
                
                    | Volume | 
                    16,750 | 
                                 
                
                    | Split-adjusted Price | 
                    5.83 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
STK Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/7/2018
             | 
            
                +0.10 / +0.62%
             |             
            
                16.00
             |           
            
                16.45
             |               
            
                15.70
             |                           
            
                16.20
             | 
            
                16.00
             |                     
            
                5.83
             |                                 
            
                16,750
             |            
            
                 
             |                                       
         
    
        
            | 
                6/6/2018
             | 
            
                -0.10 / -0.62%
             |             
            
                15.90
             |           
            
                16.40
             |               
            
                15.70
             |                           
            
                16.10
             | 
            
                16.01
             |                     
            
                5.80
             |                                 
            
                17,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/5/2018
             | 
            
                -0.25 / -1.52%
             |             
            
                16.45
             |           
            
                16.45
             |               
            
                15.80
             |                           
            
                16.20
             | 
            
                16.10
             |                     
            
                5.83
             |                                 
            
                25,090
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2018
             | 
            
                0.00 / 0.00%
             |             
            
                16.35
             |           
            
                16.45
             |               
            
                16.00
             |                           
            
                16.45
             | 
            
                16.34
             |                     
            
                5.92
             |                                 
            
                10,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2018
             | 
            
                +0.25 / +1.54%
             |             
            
                16.45
             |           
            
                16.45
             |               
            
                15.35
             |                           
            
                16.45
             | 
            
                15.87
             |                     
            
                5.92
             |                                 
            
                13,230
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2018
             | 
            
                +0.70 / +4.52%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                15.35
             |                           
            
                16.20
             | 
            
                15.75
             |                     
            
                5.83
             |                                 
            
                15,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/30/2018
             | 
            
                -0.90 / -5.49%
             |             
            
                15.50
             |           
            
                16.40
             |               
            
                15.30
             |                           
            
                15.50
             | 
            
                15.57
             |                     
            
                5.58
             |                                 
            
                22,160
             |            
            
                 
             |                                       
         
    
        
            | 
                5/29/2018
             | 
            
                +0.45 / +2.82%
             |             
            
                15.30
             |           
            
                16.40
             |               
            
                15.30
             |                           
            
                16.40
             | 
            
                15.64
             |                     
            
                5.90
             |                                 
            
                5,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2018
             | 
            
                +0.15 / +0.95%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                15.30
             |                           
            
                15.95
             | 
            
                15.48
             |                     
            
                5.74
             |                                 
            
                8,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2018
             | 
            
                -0.20 / -1.25%
             |             
            
                16.80
             |           
            
                16.80
             |               
            
                15.80
             |                           
            
                15.80
             | 
            
                16.13
             |                     
            
                5.69
             |                                 
            
                5,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2018
             | 
            
                -0.80 / -4.76%
             |             
            
                16.80
             |           
            
                17.10
             |               
            
                15.80
             |                           
            
                16.00
             | 
            
                16.11
             |                     
            
                5.76
             |                                 
            
                9,620
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2018
             | 
            
                -0.35 / -2.04%
             |             
            
                17.00
             |           
            
                17.50
             |               
            
                16.55
             |                           
            
                16.80
             | 
            
                16.78
             |                     
            
                6.05
             |                                 
            
                17,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/22/2018
             | 
            
                +0.35 / +2.08%
             |             
            
                16.80
             |           
            
                17.90
             |               
            
                16.60
             |                           
            
                17.15
             | 
            
                17.60
             |                     
            
                6.17
             |                                 
            
                7,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2018
             | 
            
                +0.25 / +1.51%
             |             
            
                16.00
             |           
            
                16.80
             |               
            
                16.00
             |                           
            
                16.80
             | 
            
                16.13
             |                     
            
                6.05
             |                                 
            
                15,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2018
             | 
            
                -0.10 / -0.60%
             |             
            
                16.70
             |           
            
                16.70
             |               
            
                15.50
             |                           
            
                16.55
             | 
            
                15.98
             |                     
            
                5.96
             |                                 
            
                15,210
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2018
             | 
            
                +0.05 / +0.30%
             |             
            
                16.95
             |           
            
                17.00
             |               
            
                15.65
             |                           
            
                16.65
             | 
            
                16.00
             |                     
            
                5.99
             |                                 
            
                14,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2018
             | 
            
                -0.20 / -1.19%
             |             
            
                16.50
             |           
            
                17.15
             |               
            
                15.70
             |                           
            
                16.60
             | 
            
                16.00
             |                     
            
                5.98
             |                                 
            
                32,510
             |            
            
                 
             |                                       
         
    
        
            | 
                5/15/2018
             | 
            
                0.00 / 0.00%
             |             
            
                16.80
             |           
            
                16.80
             |               
            
                16.40
             |                           
            
                16.80
             | 
            
                16.72
             |                     
            
                6.05
             |                                 
            
                13,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2018
             | 
            
                +0.30 / +1.82%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                16.50
             |                           
            
                16.80
             | 
            
                16.68
             |                     
            
                6.05
             |                                 
            
                14,690
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2018
             | 
            
                +0.30 / +1.85%
             |             
            
                15.95
             |           
            
                16.50
             |               
            
                15.95
             |                           
            
                16.50
             | 
            
                16.10
             |                     
            
                5.94
             |                                 
            
                6,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2018
             | 
            
                0.00 / 0.00%
             |             
            
                16.50
             |           
            
                16.80
             |               
            
                15.80
             |                           
            
                16.20
             | 
            
                16.25
             |                     
            
                5.83
             |                                 
            
                10,520
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2018
             | 
            
                +1.00 / +6.58%
             |             
            
                15.75
             |           
            
                16.20
             |               
            
                15.75
             |                           
            
                16.20
             | 
            
                16.01
             |                     
            
                5.83
             |                                 
            
                11,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2018
             | 
            
                +0.20 / +1.33%
             |             
            
                16.05
             |           
            
                16.05
             |               
            
                15.20
             |                           
            
                15.20
             | 
            
                15.46
             |                     
            
                5.47
             |                                 
            
                31,110
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2018
             | 
            
                +0.95 / +6.76%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                14.10
             |                           
            
                15.00
             | 
            
                14.88
             |                     
            
                5.40
             |                                 
            
                2,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2018
             | 
            
                -1.00 / -6.64%
             |             
            
                14.60
             |           
            
                15.00
             |               
            
                14.05
             |                           
            
                14.05
             | 
            
                14.63
             |                     
            
                5.06
             |                                 
            
                18,930
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2018
             | 
            
                -0.35 / -2.27%
             |             
            
                15.20
             |           
            
                15.40
             |               
            
                15.00
             |                           
            
                15.05
             | 
            
                15.07
             |                     
            
                5.42
             |                                 
            
                40,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/2/2018
             | 
            
                -0.45 / -2.84%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.40
             |                           
            
                15.40
             | 
            
                15.45
             |                     
            
                5.54
             |                                 
            
                11,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2018
             | 
            
                +0.75 / +4.97%
             |             
            
                15.20
             |           
            
                15.95
             |               
            
                15.10
             |                           
            
                15.85
             | 
            
                15.84
             |                     
            
                5.71
             |                                 
            
                13,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2018
             | 
            
                -0.20 / -1.31%
             |             
            
                15.75
             |           
            
                15.90
             |               
            
                15.00
             |                           
            
                15.10
             | 
            
                15.44
             |                     
            
                5.44
             |                                 
            
                4,010
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2018
             | 
            
                -0.70 / -4.38%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                15.30
             |                           
            
                15.30
             | 
            
                15.75
             |                     
            
                5.51
             |                                 
            
                5,270
             |  
            
                 
             |                                                              
             
    
         
    
    
 |