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                    Closing price on 6/21/2018
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        |           
                
                    | Open | 26.00 |  
                    | High | 26.90 |  
                    | Low | 26.00 |  
                    | Volume | 43,000 |  
                    | Split-adjusted Price | 9.17 |  
                
             | 
 |  CTR Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/21/2018 | +0.50 / +1.92% | 26.00 | 26.90 | 26.00 | 26.50 | 26.43 | 9.17 | 43,000 |   |  
            | 6/20/2018 | +0.50 / +1.96% | 25.10 | 29.50 | 25.10 | 26.00 | 26.56 | 9.00 | 45,300 |   |  			
            | 6/19/2018 | -0.50 / -1.92% | 25.50 | 26.80 | 25.00 | 25.50 | 25.67 | 8.82 | 45,400 |   |  
            | 6/18/2018 | -0.90 / -3.35% | 26.90 | 27.00 | 25.50 | 26.00 | 26.19 | 9.00 | 31,100 |   |  			
            | 6/15/2018 | -0.10 / -0.36% | 26.60 | 28.00 | 26.00 | 27.50 | 26.87 | 9.52 | 27,100 |   |  
            | 6/14/2018 | +0.10 / +0.36% | 26.00 | 28.70 | 26.00 | 27.60 | 27.59 | 9.55 | 23,500 |   |  			
            | 6/13/2018 | +2.50 / +10.00% | 24.50 | 28.70 | 24.50 | 27.50 | 26.06 | 9.52 | 125,800 |   |  
            | 6/12/2018 | 0.00 / 0.00% | 23.80 | 25.10 | 23.80 | 25.00 | 24.97 | 8.65 | 22,200 |   |  			
            | 6/11/2018 | +1.60 / +6.84% | 24.00 | 26.50 | 24.00 | 25.00 | 24.93 | 8.65 | 24,800 |   |  
            | 6/8/2018 | +0.80 / +3.48% | 23.40 | 23.80 | 23.00 | 23.80 | 23.41 | 8.24 | 7,600 |   |  			
            | 6/7/2018 | -0.10 / -0.43% | 23.20 | 23.20 | 23.00 | 23.00 | 23.06 | 7.96 | 6,200 |   |  
            | 6/6/2018 | -0.40 / -1.70% | 24.00 | 24.00 | 23.10 | 23.10 | 23.16 | 7.99 | 1,400 |   |  			
            | 6/5/2018 | -1.50 / -6.00% | 24.90 | 25.00 | 23.00 | 23.50 | 24.12 | 8.13 | 10,800 |   |  
            | 6/4/2018 | +2.20 / +9.65% | 24.90 | 26.00 | 24.90 | 25.00 | 25.04 | 8.65 | 12,900 |   |  			
            | 6/1/2018 | -1.10 / -4.60% | 24.00 | 24.00 | 22.80 | 22.80 | 22.84 | 7.89 | 3,000 |   |  
            | 5/31/2018 | +0.40 / +1.70% | 23.00 | 23.90 | 21.00 | 23.90 | 22.50 | 8.27 | 8,800 |   |  			
            | 5/30/2018 | 0.00 / 0.00% | 23.50 | 23.50 | 23.50 | 23.50 | 23.50 | 8.13 | 0 |   |  
            | 5/29/2018 | 0.00 / 0.00% | 23.50 | 23.50 | 23.50 | 23.50 | 23.50 | 8.13 | 100 |   |  			
            | 5/28/2018 | +0.90 / +3.98% | 23.70 | 23.70 | 22.20 | 23.50 | 22.35 | 8.13 | 1,900 |   |  
            | 5/25/2018 | -0.40 / -1.74% | 22.60 | 22.80 | 22.60 | 22.60 | 22.64 | 7.82 | 500 |   |  			
            | 5/24/2018 | -0.40 / -1.71% | 23.40 | 23.40 | 23.00 | 23.00 | 23.10 | 7.96 | 600 |   |  
            | 5/23/2018 | +0.90 / +4.00% | 23.40 | 23.40 | 23.20 | 23.40 | 23.39 | 8.10 | 2,600 |   |  			
            | 5/22/2018 | -0.50 / -2.17% | 23.00 | 23.00 | 22.50 | 22.50 | 22.64 | 7.79 | 4,900 |   |  
            | 5/21/2018 | -0.40 / -1.71% | 23.00 | 23.00 | 23.00 | 23.00 | 23.00 | 7.96 | 5,900 |   |  			
            | 5/18/2018 | -0.90 / -3.77% | 24.00 | 24.00 | 23.00 | 23.00 | 23.40 | 7.96 | 13,507 |   |  
            | 5/17/2018 | +0.50 / +2.14% | 23.00 | 23.90 | 20.10 | 23.90 | 21.08 | 8.27 | 37,300 |   |  			
            | 5/16/2018 | -0.80 / -3.31% | 24.00 | 24.00 | 23.40 | 23.40 | 23.54 | 8.10 | 2,800 |   |  
            | 5/15/2018 | +1.20 / +5.22% | 23.00 | 24.20 | 23.00 | 24.20 | 23.50 | 8.37 | 3,500 |   |  			
            | 5/14/2018 | -0.20 / -0.86% | 23.00 | 23.00 | 23.00 | 23.00 | 23.00 | 7.96 | 1,000 |   |  
            | 5/11/2018 | -0.80 / -3.36% | 23.90 | 23.90 | 23.00 | 23.00 | 23.17 | 7.96 | 2,000 |   |  |