| 
                 
                    Closing price on 1/15/2019
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    20.00 | 
                 
                
                    | High | 
                    20.80 | 
                 
                
                    | Low | 
                    20.00 | 
                     
                
                    | Volume | 
                    11,000 | 
                                 
                
                    | Split-adjusted Price | 
                    8.17 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CTR Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/15/2019
             | 
            
                -0.10 / -0.49%
             |             
            
                20.00
             |           
            
                20.80
             |               
            
                20.00
             |                           
            
                20.50
             | 
            
                20.46
             |                     
            
                8.17
             |                                 
            
                11,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2019
             | 
            
                +0.20 / +0.98%
             |             
            
                20.40
             |           
            
                20.60
             |               
            
                20.40
             |                           
            
                20.60
             | 
            
                20.44
             |                     
            
                8.21
             |                                 
            
                11,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2019
             | 
            
                +0.40 / +2.00%
             |             
            
                20.40
             |           
            
                20.60
             |               
            
                20.00
             |                           
            
                20.40
             | 
            
                20.40
             |                     
            
                8.13
             |                                 
            
                24,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2019
             | 
            
                -0.30 / -1.48%
             |             
            
                20.20
             |           
            
                20.70
             |               
            
                19.80
             |                           
            
                20.00
             | 
            
                20.35
             |                     
            
                7.97
             |                                 
            
                98,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2019
             | 
            
                -0.10 / -0.49%
             |             
            
                20.40
             |           
            
                20.40
             |               
            
                20.00
             |                           
            
                20.30
             | 
            
                20.15
             |                     
            
                8.09
             |                                 
            
                6,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2019
             | 
            
                -0.10 / -0.49%
             |             
            
                20.30
             |           
            
                20.40
             |               
            
                20.10
             |                           
            
                20.40
             | 
            
                20.26
             |                     
            
                8.13
             |                                 
            
                32,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2019
             | 
            
                +0.60 / +3.02%
             |             
            
                20.40
             |           
            
                20.50
             |               
            
                20.30
             |                           
            
                20.50
             | 
            
                20.37
             |                     
            
                8.17
             |                                 
            
                6,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2019
             | 
            
                -0.30 / -1.46%
             |             
            
                20.40
             |           
            
                20.40
             |               
            
                19.90
             |                           
            
                20.20
             | 
            
                19.94
             |                     
            
                8.05
             |                                 
            
                11,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/3/2019
             | 
            
                -0.10 / -0.49%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.00
             |                           
            
                20.50
             | 
            
                20.31
             |                     
            
                8.17
             |                                 
            
                74,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/2/2019
             | 
            
                +0.20 / +0.98%
             |             
            
                20.70
             |           
            
                21.00
             |               
            
                20.10
             |                           
            
                20.60
             | 
            
                20.62
             |                     
            
                8.21
             |                                 
            
                61,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/28/2018
             | 
            
                -0.10 / -0.49%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.40
             |                           
            
                20.50
             | 
            
                20.42
             |                     
            
                8.17
             |                                 
            
                21,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2018
             | 
            
                -0.10 / -0.48%
             |             
            
                20.90
             |           
            
                20.90
             |               
            
                20.20
             |                           
            
                20.60
             | 
            
                20.65
             |                     
            
                8.21
             |                                 
            
                55,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/26/2018
             | 
            
                0.00 / 0.00%
             |             
            
                20.80
             |           
            
                21.00
             |               
            
                20.40
             |                           
            
                20.70
             | 
            
                20.54
             |                     
            
                8.25
             |                                 
            
                51,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/25/2018
             | 
            
                -0.30 / -1.43%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.00
             |                           
            
                20.70
             | 
            
                20.07
             |                     
            
                8.25
             |                                 
            
                24,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/24/2018
             | 
            
                +0.30 / +1.45%
             |             
            
                20.50
             |           
            
                21.30
             |               
            
                20.20
             |                           
            
                21.00
             | 
            
                20.65
             |                     
            
                8.37
             |                                 
            
                74,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2018
             | 
            
                -0.50 / -2.33%
             |             
            
                21.00
             |           
            
                21.50
             |               
            
                20.50
             |                           
            
                21.00
             | 
            
                20.67
             |                     
            
                8.37
             |                                 
            
                4,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/20/2018
             | 
            
                -0.10 / -0.46%
             |             
            
                22.00
             |           
            
                22.00
             |               
            
                21.00
             |                           
            
                21.50
             | 
            
                21.30
             |                     
            
                8.57
             |                                 
            
                35,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/19/2018
             | 
            
                -0.10 / -0.46%
             |             
            
                21.90
             |           
            
                22.10
             |               
            
                21.10
             |                           
            
                21.60
             | 
            
                21.56
             |                     
            
                8.61
             |                                 
            
                77,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/18/2018
             | 
            
                -0.20 / -0.91%
             |             
            
                21.50
             |           
            
                22.00
             |               
            
                21.20
             |                           
            
                21.70
             | 
            
                21.57
             |                     
            
                8.65
             |                                 
            
                25,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/17/2018
             | 
            
                +0.20 / +0.92%
             |             
            
                21.50
             |           
            
                22.40
             |               
            
                21.50
             |                           
            
                21.90
             | 
            
                21.72
             |                     
            
                8.73
             |                                 
            
                17,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2018
             | 
            
                +0.20 / +0.93%
             |             
            
                21.80
             |           
            
                22.00
             |               
            
                21.50
             |                           
            
                21.80
             | 
            
                21.68
             |                     
            
                8.69
             |                                 
            
                14,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2018
             | 
            
                -0.50 / -2.26%
             |             
            
                22.00
             |           
            
                22.50
             |               
            
                21.10
             |                           
            
                21.60
             | 
            
                21.82
             |                     
            
                8.61
             |                                 
            
                32,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/12/2018
             | 
            
                -0.10 / -0.45%
             |             
            
                22.80
             |           
            
                23.50
             |               
            
                22.00
             |                           
            
                22.10
             | 
            
                22.32
             |                     
            
                8.81
             |                                 
            
                36,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/11/2018
             | 
            
                +0.20 / +0.91%
             |             
            
                22.50
             |           
            
                22.90
             |               
            
                21.70
             |                           
            
                22.20
             | 
            
                22.10
             |                     
            
                8.85
             |                                 
            
                74,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2018
             | 
            
                +1.00 / +4.76%
             |             
            
                21.80
             |           
            
                22.20
             |               
            
                21.50
             |                           
            
                22.00
             | 
            
                21.94
             |                     
            
                8.77
             |                                 
            
                101,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2018
             | 
            
                +0.60 / +2.91%
             |             
            
                20.50
             |           
            
                21.50
             |               
            
                20.50
             |                           
            
                21.20
             | 
            
                21.00
             |                     
            
                8.45
             |                                 
            
                83,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2018
             | 
            
                0.00 / 0.00%
             |             
            
                20.60
             |           
            
                20.70
             |               
            
                20.40
             |                           
            
                20.60
             | 
            
                20.52
             |                     
            
                8.21
             |                                 
            
                26,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2018
             | 
            
                -0.20 / -0.96%
             |             
            
                20.20
             |           
            
                20.80
             |               
            
                20.20
             |                           
            
                20.60
             | 
            
                20.51
             |                     
            
                8.21
             |                                 
            
                30,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/4/2018
             | 
            
                +0.40 / +1.96%
             |             
            
                19.90
             |           
            
                20.80
             |               
            
                19.90
             |                           
            
                20.80
             | 
            
                20.23
             |                     
            
                8.29
             |                                 
            
                176,372
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2018
             | 
            
                +0.90 / +4.62%
             |             
            
                19.50
             |           
            
                21.90
             |               
            
                19.30
             |                           
            
                20.40
             | 
            
                19.79
             |                     
            
                8.13
             |                                 
            
                148,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |