| 
                 
                    Closing price on 12/16/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    25.90 | 
                 
                
                    | High | 
                    25.90 | 
                 
                
                    | Low | 
                    25.10 | 
                     
                
                    | Volume | 
                    3,000 | 
                                 
                
                    | Split-adjusted Price | 
                    23.48 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NCS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/16/2019
             | 
            
                -0.60 / -2.33%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                25.10
             |                           
            
                25.20
             | 
            
                25.62
             |                     
            
                23.48
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2019
             | 
            
                +0.10 / +0.39%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                25.00
             |                           
            
                26.00
             | 
            
                25.83
             |                     
            
                24.23
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/12/2019
             | 
            
                +0.90 / +3.60%
             |             
            
                26.00
             |           
            
                26.50
             |               
            
                25.90
             |                           
            
                25.90
             | 
            
                26.08
             |                     
            
                24.13
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/11/2019
             | 
            
                -1.00 / -3.85%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.88
             |                     
            
                23.30
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2019
             | 
            
                -0.50 / -1.89%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.10
             |                     
            
                24.23
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2019
             | 
            
                0.00 / 0.00%
             |             
            
                26.50
             |           
            
                26.50
             |               
            
                26.50
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                24.69
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2019
             | 
            
                +0.40 / +1.53%
             |             
            
                26.50
             |           
            
                26.50
             |               
            
                26.50
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                24.69
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2019
             | 
            
                -1.80 / -6.45%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                26.10
             |                           
            
                26.10
             | 
            
                26.17
             |                     
            
                24.32
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/4/2019
             | 
            
                +1.80 / +6.90%
             |             
            
                27.90
             |           
            
                27.90
             |               
            
                27.90
             |                           
            
                27.90
             | 
            
                27.90
             |                     
            
                26.00
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2019
             | 
            
                0.00 / 0.00%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                26.10
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                24.32
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2019
             | 
            
                0.00 / 0.00%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                26.10
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                24.32
             |                                 
            
                500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2019
             | 
            
                0.00 / 0.00%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                26.10
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                24.32
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2019
             | 
            
                +0.10 / +0.38%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                26.10
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                24.32
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2019
             | 
            
                -0.80 / -2.99%
             |             
            
                26.80
             |           
            
                26.80
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.10
             |                     
            
                24.23
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2019
             | 
            
                0.00 / 0.00%
             |             
            
                27.00
             |           
            
                27.00
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                26.86
             |                     
            
                24.97
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2019
             | 
            
                0.00 / 0.00%
             |             
            
                26.80
             |           
            
                26.80
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                26.80
             |                     
            
                24.97
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2019
             | 
            
                -0.20 / -0.74%
             |             
            
                26.80
             |           
            
                26.80
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                26.80
             |                     
            
                24.97
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2019
             | 
            
                0.00 / 0.00%
             |             
            
                27.00
             |           
            
                27.00
             |               
            
                27.00
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                25.16
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2019
             | 
            
                0.00 / 0.00%
             |             
            
                27.00
             |           
            
                27.00
             |               
            
                27.00
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                25.16
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2019
             | 
            
                0.00 / 0.00%
             |             
            
                27.00
             |           
            
                27.00
             |               
            
                26.80
             |                           
            
                27.00
             | 
            
                26.99
             |                     
            
                25.16
             |                                 
            
                1,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2019
             | 
            
                -0.10 / -0.37%
             |             
            
                27.10
             |           
            
                27.10
             |               
            
                27.00
             |                           
            
                27.00
             | 
            
                27.10
             |                     
            
                25.16
             |                                 
            
                41,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2019
             | 
            
                -0.30 / -1.09%
             |             
            
                27.10
             |           
            
                27.10
             |               
            
                27.10
             |                           
            
                27.10
             | 
            
                27.10
             |                     
            
                25.25
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2019
             | 
            
                0.00 / 0.00%
             |             
            
                27.40
             |           
            
                27.40
             |               
            
                27.40
             |                           
            
                27.40
             | 
            
                27.40
             |                     
            
                25.53
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2019
             | 
            
                0.00 / 0.00%
             |             
            
                27.40
             |           
            
                27.40
             |               
            
                27.40
             |                           
            
                27.40
             | 
            
                27.40
             |                     
            
                25.53
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2019
             | 
            
                +0.20 / +0.74%
             |             
            
                27.40
             |           
            
                27.40
             |               
            
                27.40
             |                           
            
                27.40
             | 
            
                27.40
             |                     
            
                25.53
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2019
             | 
            
                -0.30 / -1.09%
             |             
            
                27.50
             |           
            
                27.50
             |               
            
                27.20
             |                           
            
                27.20
             | 
            
                27.44
             |                     
            
                25.35
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2019
             | 
            
                0.00 / 0.00%
             |             
            
                27.50
             |           
            
                27.50
             |               
            
                27.50
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                25.63
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2019
             | 
            
                0.00 / 0.00%
             |             
            
                27.50
             |           
            
                27.50
             |               
            
                27.50
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                25.63
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/6/2019
             | 
            
                0.00 / 0.00%
             |             
            
                27.50
             |           
            
                27.50
             |               
            
                27.50
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                25.63
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                27.50
             |           
            
                27.50
             |               
            
                27.50
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                25.63
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |