| 
                 
                    Closing price on 12/6/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    21.90 | 
                 
                
                    | High | 
                    22.15 | 
                 
                
                    | Low | 
                    21.75 | 
                     
                
                    | Volume | 
                    316,880 | 
                                 
                
                    | Split-adjusted Price | 
                    18.06 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CTI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/6/2019
             | 
            
                +0.15 / +0.68%
             |             
            
                21.90
             |           
            
                22.15
             |               
            
                21.75
             |                           
            
                22.15
             | 
            
                21.90
             |                     
            
                18.06
             |                                 
            
                316,880
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2019
             | 
            
                -0.30 / -1.35%
             |             
            
                22.20
             |           
            
                22.30
             |               
            
                21.80
             |                           
            
                22.00
             | 
            
                21.93
             |                     
            
                17.94
             |                                 
            
                304,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/4/2019
             | 
            
                +0.10 / +0.45%
             |             
            
                22.15
             |           
            
                22.30
             |               
            
                21.80
             |                           
            
                22.30
             | 
            
                22.02
             |                     
            
                18.18
             |                                 
            
                333,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2019
             | 
            
                -0.10 / -0.45%
             |             
            
                22.20
             |           
            
                22.40
             |               
            
                21.95
             |                           
            
                22.20
             | 
            
                22.10
             |                     
            
                18.10
             |                                 
            
                280,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2019
             | 
            
                -0.50 / -2.19%
             |             
            
                22.60
             |           
            
                22.60
             |               
            
                21.90
             |                           
            
                22.30
             | 
            
                22.31
             |                     
            
                18.18
             |                                 
            
                286,130
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2019
             | 
            
                +0.20 / +0.88%
             |             
            
                22.60
             |           
            
                22.80
             |               
            
                22.30
             |                           
            
                22.80
             | 
            
                22.55
             |                     
            
                18.59
             |                                 
            
                283,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2019
             | 
            
                -0.30 / -1.31%
             |             
            
                22.90
             |           
            
                22.90
             |               
            
                22.50
             |                           
            
                22.60
             | 
            
                22.77
             |                     
            
                18.43
             |                                 
            
                256,130
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2019
             | 
            
                -0.10 / -0.43%
             |             
            
                22.90
             |           
            
                23.00
             |               
            
                22.70
             |                           
            
                22.90
             | 
            
                22.83
             |                     
            
                18.67
             |                                 
            
                1,731,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2019
             | 
            
                -0.50 / -2.13%
             |             
            
                23.40
             |           
            
                23.50
             |               
            
                22.85
             |                           
            
                23.00
             | 
            
                23.07
             |                     
            
                18.75
             |                                 
            
                281,920
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2019
             | 
            
                +0.50 / +2.17%
             |             
            
                23.00
             |           
            
                23.50
             |               
            
                23.00
             |                           
            
                23.50
             | 
            
                23.11
             |                     
            
                19.16
             |                                 
            
                286,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2019
             | 
            
                -0.50 / -2.13%
             |             
            
                23.50
             |           
            
                23.55
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.23
             |                     
            
                18.75
             |                                 
            
                275,550
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2019
             | 
            
                0.00 / 0.00%
             |             
            
                23.30
             |           
            
                23.50
             |               
            
                23.20
             |                           
            
                23.50
             | 
            
                23.38
             |                     
            
                19.16
             |                                 
            
                302,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2019
             | 
            
                +0.30 / +1.29%
             |             
            
                23.20
             |           
            
                23.50
             |               
            
                23.20
             |                           
            
                23.50
             | 
            
                23.40
             |                     
            
                19.16
             |                                 
            
                533,880
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2019
             | 
            
                -0.60 / -2.52%
             |             
            
                23.70
             |           
            
                23.70
             |               
            
                23.20
             |                           
            
                23.20
             | 
            
                23.41
             |                     
            
                18.92
             |                                 
            
                223,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2019
             | 
            
                -0.20 / -0.83%
             |             
            
                23.90
             |           
            
                24.00
             |               
            
                23.65
             |                           
            
                23.80
             | 
            
                23.80
             |                     
            
                19.41
             |                                 
            
                318,130
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2019
             | 
            
                -0.50 / -2.04%
             |             
            
                24.30
             |           
            
                24.30
             |               
            
                23.60
             |                           
            
                24.00
             | 
            
                23.85
             |                     
            
                19.57
             |                                 
            
                474,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2019
             | 
            
                +0.50 / +2.08%
             |             
            
                23.80
             |           
            
                24.50
             |               
            
                23.65
             |                           
            
                24.50
             | 
            
                23.80
             |                     
            
                19.98
             |                                 
            
                721,650
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2019
             | 
            
                0.00 / 0.00%
             |             
            
                23.90
             |           
            
                24.30
             |               
            
                23.30
             |                           
            
                24.00
             | 
            
                23.80
             |                     
            
                19.57
             |                                 
            
                715,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2019
             | 
            
                -0.90 / -3.61%
             |             
            
                24.80
             |           
            
                24.90
             |               
            
                23.80
             |                           
            
                24.00
             | 
            
                24.29
             |                     
            
                19.57
             |                                 
            
                484,610
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2019
             | 
            
                0.00 / 0.00%
             |             
            
                24.90
             |           
            
                24.90
             |               
            
                24.50
             |                           
            
                24.90
             | 
            
                24.69
             |                     
            
                20.30
             |                                 
            
                264,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2019
             | 
            
                +0.10 / +0.40%
             |             
            
                24.80
             |           
            
                24.90
             |               
            
                24.50
             |                           
            
                24.90
             | 
            
                24.63
             |                     
            
                20.30
             |                                 
            
                823,580
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2019
             | 
            
                -0.10 / -0.40%
             |             
            
                24.80
             |           
            
                24.90
             |               
            
                24.65
             |                           
            
                24.80
             | 
            
                24.79
             |                     
            
                20.22
             |                                 
            
                2,088,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/6/2019
             | 
            
                +0.10 / +0.40%
             |             
            
                24.70
             |           
            
                24.90
             |               
            
                24.40
             |                           
            
                24.90
             | 
            
                24.71
             |                     
            
                20.30
             |                                 
            
                1,477,210
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2019
             | 
            
                0.00 / 0.00%
             |             
            
                24.60
             |           
            
                24.80
             |               
            
                24.45
             |                           
            
                24.80
             | 
            
                24.61
             |                     
            
                20.22
             |                                 
            
                1,198,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2019
             | 
            
                -0.20 / -0.80%
             |             
            
                24.90
             |           
            
                24.90
             |               
            
                24.40
             |                           
            
                24.80
             | 
            
                24.61
             |                     
            
                20.22
             |                                 
            
                576,550
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2019
             | 
            
                0.00 / 0.00%
             |             
            
                25.00
             |           
            
                25.10
             |               
            
                24.50
             |                           
            
                25.00
             | 
            
                24.75
             |                     
            
                20.39
             |                                 
            
                1,263,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2019
             | 
            
                -0.20 / -0.79%
             |             
            
                25.20
             |           
            
                25.20
             |               
            
                24.60
             |                           
            
                25.00
             | 
            
                24.79
             |                     
            
                20.39
             |                                 
            
                1,121,950
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2019
             | 
            
                +0.90 / +3.70%
             |             
            
                24.30
             |           
            
                25.20
             |               
            
                24.20
             |                           
            
                25.20
             | 
            
                24.62
             |                     
            
                20.55
             |                                 
            
                1,535,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2019
             | 
            
                +0.10 / +0.41%
             |             
            
                24.00
             |           
            
                24.40
             |               
            
                23.90
             |                           
            
                24.30
             | 
            
                24.21
             |                     
            
                19.81
             |                                 
            
                677,760
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2019
             | 
            
                -0.40 / -1.63%
             |             
            
                24.60
             |           
            
                24.70
             |               
            
                24.20
             |                           
            
                24.20
             | 
            
                24.50
             |                     
            
                19.73
             |                                 
            
                655,790
             |  
            
                 
             |                                                              
             
    
         
    
    
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