| 
                 
                    Closing price on 11/22/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    19.80 | 
                 
                
                    | High | 
                    20.00 | 
                 
                
                    | Low | 
                    19.60 | 
                     
                
                    | Volume | 
                    94,270 | 
                                 
                
                    | Split-adjusted Price | 
                    7.49 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
STK Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/22/2018
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                20.00
             |               
            
                19.60
             |                           
            
                19.80
             | 
            
                19.70
             |                     
            
                7.49
             |                                 
            
                94,270
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2018
             | 
            
                0.00 / 0.00%
             |             
            
                19.40
             |           
            
                19.85
             |               
            
                19.40
             |                           
            
                19.80
             | 
            
                19.76
             |                     
            
                7.49
             |                                 
            
                23,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2018
             | 
            
                +0.10 / +0.51%
             |             
            
                19.60
             |           
            
                19.80
             |               
            
                19.40
             |                           
            
                19.80
             | 
            
                19.53
             |                     
            
                7.49
             |                                 
            
                47,520
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2018
             | 
            
                +0.10 / +0.51%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.40
             |                           
            
                19.70
             | 
            
                19.55
             |                     
            
                7.45
             |                                 
            
                65,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2018
             | 
            
                +0.35 / +1.82%
             |             
            
                18.80
             |           
            
                19.90
             |               
            
                18.80
             |                           
            
                19.60
             | 
            
                19.60
             |                     
            
                7.42
             |                                 
            
                89,030
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2018
             | 
            
                +0.45 / +2.39%
             |             
            
                18.80
             |           
            
                19.30
             |               
            
                18.50
             |                           
            
                19.25
             | 
            
                18.94
             |                     
            
                7.28
             |                                 
            
                22,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2018
             | 
            
                -0.20 / -1.05%
             |             
            
                19.00
             |           
            
                19.40
             |               
            
                18.70
             |                           
            
                18.80
             | 
            
                18.94
             |                     
            
                7.11
             |                                 
            
                61,790
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2018
             | 
            
                +0.50 / +2.70%
             |             
            
                18.50
             |           
            
                19.70
             |               
            
                18.50
             |                           
            
                19.00
             | 
            
                19.19
             |                     
            
                7.19
             |                                 
            
                178,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2018
             | 
            
                -0.30 / -1.60%
             |             
            
                18.20
             |           
            
                18.80
             |               
            
                18.20
             |                           
            
                18.50
             | 
            
                18.57
             |                     
            
                7.00
             |                                 
            
                62,360
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2018
             | 
            
                -0.70 / -3.59%
             |             
            
                19.20
             |           
            
                19.30
             |               
            
                18.80
             |                           
            
                18.80
             | 
            
                19.02
             |                     
            
                7.11
             |                                 
            
                92,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2018
             | 
            
                0.00 / 0.00%
             |             
            
                19.75
             |           
            
                19.75
             |               
            
                19.25
             |                           
            
                19.50
             | 
            
                19.44
             |                     
            
                7.38
             |                                 
            
                20,520
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2018
             | 
            
                0.00 / 0.00%
             |             
            
                19.90
             |           
            
                19.90
             |               
            
                19.15
             |                           
            
                19.50
             | 
            
                19.61
             |                     
            
                7.38
             |                                 
            
                24,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/6/2018
             | 
            
                +0.60 / +3.17%
             |             
            
                19.00
             |           
            
                20.20
             |               
            
                19.00
             |                           
            
                19.50
             | 
            
                19.86
             |                     
            
                7.38
             |                                 
            
                155,720
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2018
             | 
            
                +0.05 / +0.27%
             |             
            
                19.30
             |           
            
                19.30
             |               
            
                18.90
             |                           
            
                18.90
             | 
            
                19.05
             |                     
            
                7.15
             |                                 
            
                31,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/2/2018
             | 
            
                +0.55 / +3.01%
             |             
            
                18.80
             |           
            
                19.20
             |               
            
                18.40
             |                           
            
                18.85
             | 
            
                18.89
             |                     
            
                7.13
             |                                 
            
                60,180
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2018
             | 
            
                +0.20 / +1.10%
             |             
            
                18.10
             |           
            
                18.85
             |               
            
                18.10
             |                           
            
                18.30
             | 
            
                18.38
             |                     
            
                6.92
             |                                 
            
                44,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2018
             | 
            
                +0.25 / +1.40%
             |             
            
                18.45
             |           
            
                18.45
             |               
            
                18.00
             |                           
            
                18.10
             | 
            
                18.19
             |                     
            
                6.85
             |                                 
            
                43,540
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2018
             | 
            
                -1.15 / -6.05%
             |             
            
                18.60
             |           
            
                18.90
             |               
            
                17.85
             |                           
            
                17.85
             | 
            
                18.17
             |                     
            
                6.75
             |                                 
            
                79,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2018
             | 
            
                -0.40 / -2.06%
             |             
            
                19.40
             |           
            
                19.70
             |               
            
                18.50
             |                           
            
                19.00
             | 
            
                18.73
             |                     
            
                7.19
             |                                 
            
                17,780
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2018
             | 
            
                -0.40 / -2.02%
             |             
            
                19.80
             |           
            
                20.00
             |               
            
                18.80
             |                           
            
                19.40
             | 
            
                19.03
             |                     
            
                7.34
             |                                 
            
                29,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2018
             | 
            
                -0.40 / -1.98%
             |             
            
                19.30
             |           
            
                20.00
             |               
            
                19.00
             |                           
            
                19.80
             | 
            
                19.24
             |                     
            
                7.49
             |                                 
            
                80,960
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2018
             | 
            
                +0.45 / +2.28%
             |             
            
                19.70
             |           
            
                20.30
             |               
            
                19.70
             |                           
            
                20.20
             | 
            
                20.03
             |                     
            
                7.64
             |                                 
            
                81,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2018
             | 
            
                +0.10 / +0.51%
             |             
            
                20.40
             |           
            
                20.45
             |               
            
                19.20
             |                           
            
                19.75
             | 
            
                19.84
             |                     
            
                7.47
             |                                 
            
                54,590
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2018
             | 
            
                +1.25 / +6.79%
             |             
            
                18.60
             |           
            
                19.65
             |               
            
                18.50
             |                           
            
                19.65
             | 
            
                19.12
             |                     
            
                7.44
             |                                 
            
                249,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/19/2018
             | 
            
                +0.40 / +2.22%
             |             
            
                18.20
             |           
            
                18.40
             |               
            
                17.70
             |                           
            
                18.40
             | 
            
                18.24
             |                     
            
                6.96
             |                                 
            
                20,560
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2018
             | 
            
                -0.10 / -0.55%
             |             
            
                17.50
             |           
            
                18.55
             |               
            
                17.50
             |                           
            
                18.00
             | 
            
                18.36
             |                     
            
                6.81
             |                                 
            
                74,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2018
             | 
            
                +0.50 / +2.84%
             |             
            
                17.80
             |           
            
                18.45
             |               
            
                17.80
             |                           
            
                18.10
             | 
            
                17.98
             |                     
            
                6.85
             |                                 
            
                23,020
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2018
             | 
            
                -1.00 / -5.38%
             |             
            
                17.50
             |           
            
                18.35
             |               
            
                17.40
             |                           
            
                17.60
             | 
            
                17.80
             |                     
            
                6.66
             |                                 
            
                41,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2018
             | 
            
                +0.25 / +1.36%
             |             
            
                18.40
             |           
            
                18.60
             |               
            
                17.10
             |                           
            
                18.60
             | 
            
                17.66
             |                     
            
                7.04
             |                                 
            
                63,630
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2018
             | 
            
                +0.65 / +3.67%
             |             
            
                17.00
             |           
            
                18.50
             |               
            
                17.00
             |                           
            
                18.35
             | 
            
                17.99
             |                     
            
                6.94
             |                                 
            
                32,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |