| 
                 
                    Closing price on 11/28/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    20.00 | 
                 
                
                    | High | 
                    20.00 | 
                 
                
                    | Low | 
                    19.50 | 
                     
                
                    | Volume | 
                    34,100 | 
                                 
                
                    | Split-adjusted Price | 
                    7.78 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CTR Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/28/2018
             | 
            
                -0.30 / -1.52%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                19.50
             |                           
            
                19.50
             | 
            
                19.59
             |                     
            
                7.78
             |                                 
            
                34,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2018
             | 
            
                +0.20 / +1.02%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                19.30
             |                           
            
                19.80
             | 
            
                19.76
             |                     
            
                7.90
             |                                 
            
                54,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2018
             | 
            
                -0.40 / -2.00%
             |             
            
                19.80
             |           
            
                20.00
             |               
            
                19.60
             |                           
            
                19.60
             | 
            
                19.86
             |                     
            
                7.82
             |                                 
            
                15,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2018
             | 
            
                +0.50 / +2.55%
             |             
            
                19.80
             |           
            
                20.10
             |               
            
                19.70
             |                           
            
                20.10
             | 
            
                19.95
             |                     
            
                8.01
             |                                 
            
                37,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2018
             | 
            
                +0.20 / +1.03%
             |             
            
                19.50
             |           
            
                20.20
             |               
            
                19.50
             |                           
            
                19.60
             | 
            
                19.91
             |                     
            
                7.82
             |                                 
            
                22,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2018
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                19.30
             |                           
            
                19.40
             | 
            
                19.38
             |                     
            
                7.74
             |                                 
            
                16,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2018
             | 
            
                -0.60 / -3.00%
             |             
            
                19.50
             |           
            
                19.80
             |               
            
                19.30
             |                           
            
                19.40
             | 
            
                19.38
             |                     
            
                7.74
             |                                 
            
                13,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2018
             | 
            
                +0.10 / +0.50%
             |             
            
                21.00
             |           
            
                21.10
             |               
            
                19.90
             |                           
            
                20.00
             | 
            
                20.17
             |                     
            
                7.97
             |                                 
            
                15,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2018
             | 
            
                -2.40 / -10.71%
             |             
            
                20.00
             |           
            
                20.80
             |               
            
                19.60
             |                           
            
                20.00
             | 
            
                19.91
             |                     
            
                7.97
             |                                 
            
                19,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2018
             | 
            
                -0.40 / -1.75%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                22.20
             |                           
            
                22.40
             | 
            
                22.69
             |                     
            
                7.75
             |                                 
            
                21,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2018
             | 
            
                -0.30 / -1.30%
             |             
            
                22.60
             |           
            
                24.00
             |               
            
                22.60
             |                           
            
                22.80
             | 
            
                22.92
             |                     
            
                7.89
             |                                 
            
                13,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2018
             | 
            
                +0.10 / +0.43%
             |             
            
                22.90
             |           
            
                23.10
             |               
            
                22.90
             |                           
            
                23.10
             | 
            
                23.01
             |                     
            
                7.99
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2018
             | 
            
                +0.30 / +1.32%
             |             
            
                22.80
             |           
            
                23.20
             |               
            
                22.20
             |                           
            
                23.00
             | 
            
                22.93
             |                     
            
                7.96
             |                                 
            
                62,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2018
             | 
            
                +0.30 / +1.34%
             |             
            
                22.50
             |           
            
                22.80
             |               
            
                22.50
             |                           
            
                22.70
             | 
            
                22.74
             |                     
            
                7.86
             |                                 
            
                9,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2018
             | 
            
                +0.50 / +2.28%
             |             
            
                22.70
             |           
            
                23.00
             |               
            
                22.40
             |                           
            
                22.40
             | 
            
                22.51
             |                     
            
                7.75
             |                                 
            
                15,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2018
             | 
            
                -1.00 / -4.37%
             |             
            
                23.10
             |           
            
                23.50
             |               
            
                21.90
             |                           
            
                21.90
             | 
            
                22.49
             |                     
            
                7.58
             |                                 
            
                75,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/6/2018
             | 
            
                -0.10 / -0.43%
             |             
            
                23.00
             |           
            
                23.40
             |               
            
                22.50
             |                           
            
                22.90
             | 
            
                23.10
             |                     
            
                7.92
             |                                 
            
                45,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2018
             | 
            
                -0.30 / -1.29%
             |             
            
                24.00
             |           
            
                25.00
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.70
             |                     
            
                7.96
             |                                 
            
                154,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/2/2018
             | 
            
                -0.70 / -2.92%
             |             
            
                23.80
             |           
            
                24.00
             |               
            
                23.00
             |                           
            
                23.30
             | 
            
                23.26
             |                     
            
                8.06
             |                                 
            
                48,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2018
             | 
            
                +3.00 / +14.29%
             |             
            
                22.00
             |           
            
                24.20
             |               
            
                22.00
             |                           
            
                24.00
             | 
            
                23.39
             |                     
            
                8.31
             |                                 
            
                165,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2018
             | 
            
                -2.00 / -8.70%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.46
             |                     
            
                7.27
             |                                 
            
                248,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2018
             | 
            
                +0.50 / +2.22%
             |             
            
                23.00
             |           
            
                23.10
             |               
            
                22.30
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                7.96
             |                                 
            
                15,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2018
             | 
            
                -1.20 / -5.06%
             |             
            
                23.70
             |           
            
                23.70
             |               
            
                22.50
             |                           
            
                22.50
             | 
            
                23.26
             |                     
            
                7.79
             |                                 
            
                22,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2018
             | 
            
                -0.10 / -0.42%
             |             
            
                24.00
             |           
            
                24.00
             |               
            
                23.50
             |                           
            
                23.50
             | 
            
                23.66
             |                     
            
                8.13
             |                                 
            
                12,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2018
             | 
            
                +0.60 / +2.61%
             |             
            
                23.90
             |           
            
                23.90
             |               
            
                23.00
             |                           
            
                23.60
             | 
            
                23.49
             |                     
            
                8.17
             |                                 
            
                19,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2018
             | 
            
                -1.80 / -7.26%
             |             
            
                24.90
             |           
            
                25.00
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.72
             |                     
            
                7.96
             |                                 
            
                68,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2018
             | 
            
                -0.10 / -0.40%
             |             
            
                25.20
             |           
            
                25.70
             |               
            
                24.10
             |                           
            
                24.80
             | 
            
                24.96
             |                     
            
                8.58
             |                                 
            
                83,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2018
             | 
            
                +0.10 / +0.40%
             |             
            
                24.70
             |           
            
                25.40
             |               
            
                24.50
             |                           
            
                24.90
             | 
            
                24.97
             |                     
            
                8.62
             |                                 
            
                5,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/19/2018
             | 
            
                -0.40 / -1.60%
             |             
            
                25.20
             |           
            
                25.60
             |               
            
                24.30
             |                           
            
                24.60
             | 
            
                24.81
             |                     
            
                8.51
             |                                 
            
                71,100
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2018
             | 
            
                -0.50 / -1.96%
             |             
            
                25.00
             |           
            
                25.10
             |               
            
                24.60
             |                           
            
                25.00
             | 
            
                24.94
             |                     
            
                8.65
             |                                 
            
                13,400
             |  
            
                 
             |                                                              
             
    
         
    
    
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