| 
                 
                    Closing price on 1/29/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    25.90 | 
                 
                
                    | High | 
                    25.90 | 
                 
                
                    | Low | 
                    25.00 | 
                     
                
                    | Volume | 
                    10,281 | 
                                 
                
                    | Split-adjusted Price | 
                    8.93 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CTR Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/29/2018
             | 
            
                +0.20 / +0.78%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                25.00
             |                           
            
                25.80
             | 
            
                25.55
             |                     
            
                8.93
             |                                 
            
                10,281
             |            
            
                 
             |                                       
         
    
        
            | 
                1/26/2018
             | 
            
                +0.60 / +2.37%
             |             
            
                25.50
             |           
            
                25.90
             |               
            
                25.30
             |                           
            
                25.90
             | 
            
                25.61
             |                     
            
                8.96
             |                                 
            
                68,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/25/2018
             | 
            
                -0.20 / -0.78%
             |             
            
                25.30
             |           
            
                25.50
             |               
            
                24.70
             |                           
            
                25.30
             | 
            
                25.26
             |                     
            
                8.75
             |                                 
            
                53,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/24/2018
             | 
            
                0.00 / 0.00%
             |             
            
                25.70
             |           
            
                25.70
             |               
            
                25.00
             |                           
            
                25.50
             | 
            
                25.35
             |                     
            
                8.82
             |                                 
            
                16,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/23/2018
             | 
            
                -0.30 / -1.16%
             |             
            
                25.20
             |           
            
                26.00
             |               
            
                25.20
             |                           
            
                25.50
             | 
            
                25.29
             |                     
            
                8.82
             |                                 
            
                13,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2018
             | 
            
                +1.20 / +4.88%
             |             
            
                25.90
             |           
            
                26.20
             |               
            
                24.70
             |                           
            
                25.80
             | 
            
                25.20
             |                     
            
                8.93
             |                                 
            
                38,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2018
             | 
            
                +0.20 / +0.80%
             |             
            
                24.90
             |           
            
                25.20
             |               
            
                24.40
             |                           
            
                25.20
             | 
            
                24.59
             |                     
            
                8.72
             |                                 
            
                26,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2018
             | 
            
                -0.60 / -2.34%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                24.00
             |                           
            
                25.00
             | 
            
                24.37
             |                     
            
                8.65
             |                                 
            
                22,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                24.70
             |                           
            
                25.60
             | 
            
                25.03
             |                     
            
                8.86
             |                                 
            
                5,733
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2018
             | 
            
                -0.10 / -0.39%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                25.60
             |                           
            
                25.60
             | 
            
                25.93
             |                     
            
                8.86
             |                                 
            
                350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2018
             | 
            
                0.00 / 0.00%
             |             
            
                25.00
             |           
            
                25.70
             |               
            
                24.60
             |                           
            
                25.70
             | 
            
                24.87
             |                     
            
                8.89
             |                                 
            
                10,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2018
             | 
            
                -1.80 / -6.67%
             |             
            
                25.30
             |           
            
                26.20
             |               
            
                25.10
             |                           
            
                25.20
             | 
            
                25.68
             |                     
            
                8.72
             |                                 
            
                13,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2018
             | 
            
                +1.70 / +6.72%
             |             
            
                27.00
             |           
            
                27.30
             |               
            
                25.20
             |                           
            
                27.00
             | 
            
                26.21
             |                     
            
                9.34
             |                                 
            
                8,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2018
             | 
            
                -0.30 / -1.17%
             |             
            
                26.40
             |           
            
                28.00
             |               
            
                25.10
             |                           
            
                25.30
             | 
            
                27.26
             |                     
            
                8.75
             |                                 
            
                45,391
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2018
             | 
            
                -0.40 / -1.54%
             |             
            
                25.80
             |           
            
                25.80
             |               
            
                25.00
             |                           
            
                25.60
             | 
            
                25.24
             |                     
            
                8.86
             |                                 
            
                10,143
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2018
             | 
            
                -0.20 / -0.76%
             |             
            
                25.60
             |           
            
                26.00
             |               
            
                25.20
             |                           
            
                26.00
             | 
            
                25.50
             |                     
            
                9.00
             |                                 
            
                7,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2018
             | 
            
                -0.20 / -0.76%
             |             
            
                26.50
             |           
            
                27.00
             |               
            
                25.50
             |                           
            
                26.20
             | 
            
                26.15
             |                     
            
                9.07
             |                                 
            
                4,235
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2018
             | 
            
                +0.40 / +1.54%
             |             
            
                26.00
             |           
            
                26.50
             |               
            
                26.00
             |                           
            
                26.40
             | 
            
                26.18
             |                     
            
                9.14
             |                                 
            
                6,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/3/2018
             | 
            
                +0.20 / +0.78%
             |             
            
                26.20
             |           
            
                26.50
             |               
            
                25.80
             |                           
            
                26.00
             | 
            
                26.13
             |                     
            
                9.00
             |                                 
            
                20,836
             |            
            
                 
             |                                       
         
    
        
            | 
                1/2/2018
             | 
            
                +0.10 / +0.39%
             |             
            
                26.20
             |           
            
                27.00
             |               
            
                25.70
             |                           
            
                25.80
             | 
            
                26.24
             |                     
            
                8.93
             |                                 
            
                16,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2017
             | 
            
                +0.50 / +1.94%
             |             
            
                25.00
             |           
            
                26.30
             |               
            
                25.00
             |                           
            
                26.30
             | 
            
                25.73
             |                     
            
                9.10
             |                                 
            
                9,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2017
             | 
            
                +0.50 / +1.98%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                25.10
             |                           
            
                25.80
             | 
            
                25.18
             |                     
            
                8.93
             |                                 
            
                23,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2017
             | 
            
                -0.60 / -2.32%
             |             
            
                25.00
             |           
            
                25.50
             |               
            
                25.00
             |                           
            
                25.30
             | 
            
                25.35
             |                     
            
                8.75
             |                                 
            
                11,222
             |            
            
                 
             |                                       
         
    
        
            | 
                12/26/2017
             | 
            
                -0.40 / -1.52%
             |             
            
                25.50
             |           
            
                25.90
             |               
            
                25.40
             |                           
            
                25.90
             | 
            
                25.51
             |                     
            
                8.96
             |                                 
            
                23,255
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2017
             | 
            
                -0.90 / -3.31%
             |             
            
                27.30
             |           
            
                27.40
             |               
            
                26.30
             |                           
            
                26.30
             | 
            
                26.46
             |                     
            
                9.10
             |                                 
            
                19,556
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2017
             | 
            
                -0.10 / -0.37%
             |             
            
                26.90
             |           
            
                27.30
             |               
            
                26.90
             |                           
            
                26.90
             | 
            
                27.19
             |                     
            
                9.31
             |                                 
            
                36,923
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2017
             | 
            
                +1.00 / +3.85%
             |             
            
                26.10
             |           
            
                27.50
             |               
            
                26.10
             |                           
            
                27.00
             | 
            
                26.20
             |                     
            
                9.34
             |                                 
            
                6,850
             |            
            
                 
             |                                       
         
    
        
            | 
                12/20/2017
             | 
            
                -1.00 / -3.70%
             |             
            
                27.70
             |           
            
                28.30
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                27.76
             |                     
            
                9.00
             |                                 
            
                73,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/19/2017
             | 
            
                0.00 / 0.00%
             |             
            
                27.00
             |           
            
                28.20
             |               
            
                26.70
             |                           
            
                27.00
             | 
            
                27.73
             |                     
            
                9.34
             |                                 
            
                100,243
             |            
            
                 
             |                                       
         
    
        
            | 
                12/18/2017
             | 
            
                +1.10 / +4.25%
             |             
            
                25.80
             |           
            
                27.80
             |               
            
                25.80
             |                           
            
                27.00
             | 
            
                26.56
             |                     
            
                9.34
             |                                 
            
                25,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |