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                    Closing price on 8/10/2018
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        |           
                
                    | Open | 24.40 |  
                    | High | 25.00 |  
                    | Low | 24.00 |  
                    | Volume | 2,700 |  
                    | Split-adjusted Price | 8.37 |  
                
             | 
 |  CTR Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/10/2018 | -0.70 / -2.81% | 24.40 | 25.00 | 24.00 | 24.20 | 24.29 | 8.37 | 2,700 |   |  
            | 8/9/2018 | +0.90 / +3.75% | 24.00 | 24.90 | 24.00 | 24.90 | 24.64 | 8.62 | 1,900 |   |  			
            | 8/8/2018 | -0.90 / -3.61% | 24.90 | 24.90 | 23.60 | 24.00 | 23.99 | 8.31 | 7,400 |   |  
            | 8/7/2018 | 0.00 / 0.00% | 24.90 | 24.90 | 24.30 | 24.90 | 24.59 | 8.62 | 1,700 |   |  			
            | 8/6/2018 | +0.20 / +0.81% | 28.30 | 28.30 | 24.70 | 24.90 | 25.81 | 8.62 | 1,400 |   |  
            | 8/3/2018 | +0.50 / +2.07% | 24.80 | 25.00 | 24.60 | 24.60 | 24.74 | 8.51 | 3,300 |   |  			
            | 8/2/2018 | -0.30 / -1.23% | 25.00 | 25.00 | 24.10 | 24.10 | 24.89 | 8.34 | 2,100 |   |  
            | 8/1/2018 | -0.60 / -2.40% | 24.20 | 25.30 | 24.20 | 24.40 | 24.56 | 8.44 | 24,700 |   |  			
            | 7/31/2018 | +1.20 / +5.04% | 23.60 | 25.50 | 23.20 | 25.00 | 24.34 | 8.65 | 31,300 |   |  
            | 7/30/2018 | +0.80 / +3.48% | 23.00 | 23.80 | 23.00 | 23.80 | 23.56 | 8.24 | 9,400 |   |  			
            | 7/27/2018 | +0.40 / +1.71% | 24.20 | 24.20 | 22.80 | 23.80 | 23.03 | 8.24 | 11,200 |   |  
            | 7/26/2018 | +0.30 / +1.30% | 24.90 | 24.90 | 23.40 | 23.40 | 23.83 | 8.10 | 3,300 |   |  			
            | 7/25/2018 | -0.90 / -3.75% | 24.40 | 24.40 | 23.00 | 23.10 | 23.34 | 7.99 | 9,900 |   |  
            | 7/24/2018 | -0.50 / -2.04% | 23.70 | 24.20 | 23.70 | 24.00 | 23.82 | 8.31 | 8,900 |   |  			
            | 7/23/2018 | +0.30 / +1.24% | 24.00 | 24.80 | 23.50 | 24.50 | 24.25 | 8.48 | 2,000 |   |  
            | 7/20/2018 | -1.30 / -5.14% | 25.70 | 25.70 | 23.90 | 24.00 | 24.16 | 8.31 | 6,200 |   |  			
            | 7/19/2018 | +0.70 / +2.85% | 24.80 | 26.00 | 24.00 | 25.30 | 24.43 | 8.75 | 19,300 |   |  
            | 7/18/2018 | -0.30 / -1.20% | 24.90 | 25.00 | 24.30 | 24.60 | 24.43 | 8.51 | 39,500 |   |  			
            | 7/17/2018 | -0.20 / -0.80% | 24.50 | 24.90 | 23.90 | 24.90 | 24.32 | 8.62 | 9,850 |   |  
            | 7/16/2018 | 0.00 / 0.00% | 23.80 | 25.10 | 23.60 | 25.10 | 23.85 | 8.69 | 16,600 |   |  			
            | 7/13/2018 | -0.60 / -2.33% | 26.00 | 26.00 | 25.00 | 25.10 | 25.12 | 8.69 | 1,300 |   |  
            | 7/12/2018 | +0.90 / +3.63% | 25.70 | 25.70 | 25.70 | 25.70 | 25.70 | 8.89 | 100 |   |  			
            | 7/11/2018 | -0.50 / -1.98% | 24.00 | 24.80 | 23.80 | 24.80 | 24.01 | 8.58 | 22,500 |   |  
            | 7/10/2018 | 0.00 / 0.00% | 26.20 | 26.20 | 24.20 | 25.30 | 24.53 | 8.75 | 2,500 |   |  			
            | 7/9/2018 | +0.30 / +1.20% | 26.00 | 26.00 | 25.00 | 25.30 | 25.44 | 8.75 | 3,200 |   |  
            | 7/6/2018 | +0.20 / +0.80% | 25.00 | 25.20 | 25.00 | 25.20 | 25.02 | 8.72 | 2,100 |   |  			
            | 7/5/2018 | +0.20 / +0.81% | 25.60 | 26.70 | 24.80 | 25.00 | 25.02 | 8.65 | 15,200 |   |  
            | 7/4/2018 | -0.20 / -0.80% | 26.80 | 27.90 | 24.80 | 24.80 | 25.58 | 8.58 | 9,800 |   |  			
            | 7/3/2018 | -1.40 / -5.30% | 25.60 | 26.20 | 24.60 | 25.00 | 25.23 | 8.65 | 38,600 |   |  
            | 7/2/2018 | +0.40 / +1.54% | 26.00 | 26.80 | 25.00 | 26.40 | 25.58 | 9.14 | 24,200 |   |  |