| 
    
        
            | 
                    Closing price on 12/1/2017
                 |  |  
    
        |           
                
                    | Open | 25.90 |  
                    | High | 25.90 |  
                    | Low | 24.10 |  
                    | Volume | 99,820 |  
                    | Split-adjusted Price | 8.65 |  
                
             | 
 |  CTR Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/1/2017 | +0.50 / +2.04% | 25.90 | 25.90 | 24.10 | 25.00 | 24.39 | 8.65 | 99,820 |   |  
            | 11/30/2017 | +0.30 / +1.24% | 24.50 | 25.20 | 24.30 | 24.50 | 24.73 | 8.48 | 47,700 |   |  			
            | 11/29/2017 | +0.20 / +0.83% | 24.00 | 25.50 | 23.90 | 24.20 | 24.07 | 8.37 | 88,331 |   |  
            | 11/28/2017 | -0.10 / -0.41% | 24.00 | 24.40 | 23.90 | 24.00 | 24.02 | 8.31 | 40,850 |   |  			
            | 11/27/2017 | 0.00 / 0.00% | 24.00 | 24.10 | 23.80 | 24.10 | 23.92 | 8.34 | 27,606 |   |  
            | 11/24/2017 | 0.00 / 0.00% | 24.00 | 24.50 | 23.80 | 24.00 | 24.06 | 8.31 | 55,956 |   |  			
            | 11/23/2017 | +0.20 / +0.84% | 23.80 | 24.00 | 23.50 | 24.00 | 23.82 | 8.31 | 16,586 |   |  
            | 11/22/2017 | -1.00 / -4.03% | 24.80 | 24.80 | 23.80 | 23.80 | 24.09 | 8.24 | 46,510 |   |  			
            | 11/21/2017 | -0.20 / -0.80% | 25.50 | 25.50 | 24.10 | 24.80 | 24.74 | 8.58 | 40,610 |   |  
            | 11/20/2017 | -0.90 / -3.47% | 25.20 | 25.30 | 25.00 | 25.00 | 25.09 | 8.65 | 13,900 |   |  			
            | 11/17/2017 | +0.30 / +1.18% | 25.70 | 26.00 | 25.70 | 25.70 | 25.88 | 8.89 | 22,210 |   |  
            | 11/16/2017 | +0.10 / +0.40% | 25.40 | 26.00 | 25.30 | 25.40 | 25.60 | 8.79 | 22,200 |   |  			
            | 11/15/2017 | +0.10 / +0.40% | 25.30 | 25.30 | 25.10 | 25.30 | 25.20 | 8.75 | 57,900 |   |  
            | 11/14/2017 | +0.20 / +0.80% | 26.00 | 26.00 | 25.00 | 25.20 | 25.31 | 8.72 | 11,293 |   |  			
            | 11/13/2017 | -1.70 / -6.37% | 25.50 | 25.70 | 24.60 | 25.00 | 25.12 | 8.65 | 15,901 |   |  
            | 11/10/2017 | +0.20 / +0.75% | 26.50 | 27.00 | 26.50 | 27.00 | 26.67 | 9.34 | 14,153 |   |  			
            | 11/9/2017 | -0.70 / -2.55% | 27.50 | 29.00 | 26.40 | 26.80 | 27.77 | 9.27 | 21,640 |   |  
            | 11/8/2017 | +0.30 / +1.10% | 30.00 | 30.70 | 27.00 | 27.50 | 28.97 | 9.52 | 68,856 |   |  			
            | 11/7/2017 | +2.40 / +9.68% | 24.50 | 27.20 | 24.50 | 27.20 | 27.04 | 9.41 | 53,412 |   |  
            | 11/6/2017 | +3.20 / +14.81% | 21.60 | 24.80 | 21.50 | 24.80 | 23.71 | 8.58 | 36,843 |   |  			
            | 11/3/2017 | -1.90 / -8.09% | 22.10 | 22.20 | 21.10 | 21.60 | 21.63 | 7.47 | 60,501 |   |  
            | 11/2/2017 | -2.80 / -10.65% | 26.20 | 26.50 | 23.50 | 23.50 | 24.60 | 8.13 | 9,391 |   |  			
            | 11/1/2017 | -1.70 / -6.07% | 28.50 | 28.50 | 26.20 | 26.30 | 26.90 | 9.10 | 45,175 |   |  
            | 10/31/2017 | +2.00 / +7.69% | 35.60 | 35.60 | 28.00 | 28.00 | 28.74 | 9.69 | 174,200 |   |  |