| 
                 
                    Closing price on 3/30/2020
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    16.50 | 
                 
                
                    | High | 
                    16.50 | 
                 
                
                    | Low | 
                    16.30 | 
                     
                
                    | Volume | 
                    2,500 | 
                                 
                
                    | Split-adjusted Price | 
                    15.28 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NCS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/30/2020
             | 
            
                -0.70 / -4.09%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.30
             |                           
            
                16.40
             | 
            
                16.38
             |                     
            
                15.28
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2020
             | 
            
                +1.00 / +6.21%
             |             
            
                17.10
             |           
            
                17.10
             |               
            
                17.10
             |                           
            
                17.10
             | 
            
                17.10
             |                     
            
                15.93
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2020
             | 
            
                -0.10 / -0.62%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.10
             |                           
            
                16.10
             | 
            
                16.21
             |                     
            
                15.00
             |                                 
            
                6,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2020
             | 
            
                +0.10 / +0.62%
             |             
            
                16.20
             |           
            
                16.20
             |               
            
                16.20
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                15.10
             |                                 
            
                3,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2020
             | 
            
                +0.10 / +0.63%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.10
             |                           
            
                16.10
             | 
            
                16.23
             |                     
            
                15.00
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2020
             | 
            
                -1.00 / -5.88%
             |             
            
                17.00
             |           
            
                17.50
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.93
             |                     
            
                14.91
             |                                 
            
                3,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/20/2020
             | 
            
                0.00 / 0.00%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                17.00
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                15.84
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2020
             | 
            
                -0.80 / -4.49%
             |             
            
                17.20
             |           
            
                17.20
             |               
            
                17.00
             |                           
            
                17.00
             | 
            
                17.03
             |                     
            
                15.84
             |                                 
            
                2,325
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2020
             | 
            
                +0.30 / +1.71%
             |             
            
                17.50
             |           
            
                17.80
             |               
            
                17.50
             |                           
            
                17.80
             | 
            
                17.58
             |                     
            
                16.59
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2020
             | 
            
                0.00 / 0.00%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.00
             |                           
            
                17.50
             | 
            
                17.28
             |                     
            
                16.31
             |                                 
            
                5,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2020
             | 
            
                -0.80 / -4.37%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                16.31
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/13/2020
             | 
            
                -0.10 / -0.56%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                18.25
             |                     
            
                16.68
             |                                 
            
                2,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2020
             | 
            
                -2.20 / -10.89%
             |             
            
                20.30
             |           
            
                20.40
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                19.09
             |                     
            
                16.77
             |                                 
            
                9,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2020
             | 
            
                -0.80 / -3.81%
             |             
            
                20.60
             |           
            
                20.60
             |               
            
                20.20
             |                           
            
                20.20
             | 
            
                20.42
             |                     
            
                18.82
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2020
             | 
            
                +0.40 / +1.94%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                19.57
             |                                 
            
                600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2020
             | 
            
                -1.40 / -6.36%
             |             
            
                20.60
             |           
            
                21.00
             |               
            
                20.30
             |                           
            
                20.60
             | 
            
                20.64
             |                     
            
                19.20
             |                                 
            
                7,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/6/2020
             | 
            
                +0.20 / +0.92%
             |             
            
                22.20
             |           
            
                22.20
             |               
            
                21.90
             |                           
            
                22.00
             | 
            
                21.97
             |                     
            
                20.50
             |                                 
            
                6,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2020
             | 
            
                -0.20 / -0.91%
             |             
            
                22.80
             |           
            
                22.80
             |               
            
                20.60
             |                           
            
                21.80
             | 
            
                21.85
             |                     
            
                20.31
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2020
             | 
            
                0.00 / 0.00%
             |             
            
                22.00
             |           
            
                22.00
             |               
            
                22.00
             |                           
            
                22.00
             | 
            
                22.00
             |                     
            
                20.50
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2020
             | 
            
                0.00 / 0.00%
             |             
            
                22.20
             |           
            
                22.20
             |               
            
                22.00
             |                           
            
                22.00
             | 
            
                22.18
             |                     
            
                20.50
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2020
             | 
            
                -0.20 / -0.90%
             |             
            
                22.00
             |           
            
                23.00
             |               
            
                22.00
             |                           
            
                22.00
             | 
            
                22.22
             |                     
            
                20.50
             |                                 
            
                3,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2020
             | 
            
                0.00 / 0.00%
             |             
            
                22.10
             |           
            
                22.30
             |               
            
                22.00
             |                           
            
                22.00
             | 
            
                22.15
             |                     
            
                20.50
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2020
             | 
            
                +0.90 / +4.27%
             |             
            
                22.10
             |           
            
                22.10
             |               
            
                22.00
             |                           
            
                22.00
             | 
            
                22.05
             |                     
            
                20.50
             |                                 
            
                2,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2020
             | 
            
                -1.70 / -7.46%
             |             
            
                21.10
             |           
            
                21.10
             |               
            
                21.10
             |                           
            
                21.10
             | 
            
                21.10
             |                     
            
                19.66
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2020
             | 
            
                +0.40 / +1.79%
             |             
            
                22.80
             |           
            
                22.80
             |               
            
                22.80
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                21.25
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2020
             | 
            
                -1.00 / -4.27%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.40
             |                           
            
                22.40
             | 
            
                22.79
             |                     
            
                20.87
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2020
             | 
            
                -0.40 / -1.71%
             |             
            
                23.40
             |           
            
                23.40
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.36
             |                     
            
                21.43
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/20/2020
             | 
            
                +0.40 / +1.74%
             |             
            
                20.40
             |           
            
                23.40
             |               
            
                20.40
             |                           
            
                23.40
             | 
            
                22.90
             |                     
            
                21.80
             |                                 
            
                600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2020
             | 
            
                0.00 / 0.00%
             |             
            
                22.10
             |           
            
                23.00
             |               
            
                22.10
             |                           
            
                23.00
             | 
            
                22.97
             |                     
            
                21.43
             |                                 
            
                3,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2020
             | 
            
                -0.50 / -2.13%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                21.43
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |