| 
    
        
            | 
                    Closing price on 1/21/2020
                 |  |  
    
        |           
                
                    | Open | 21.70 |  
                    | High | 21.95 |  
                    | Low | 21.20 |  
                    | Volume | 319,720 |  
                    | Split-adjusted Price | 17.86 |  
                
             | 
 |  CTI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/21/2020 | 0.00 / 0.00% | 21.70 | 21.95 | 21.20 | 21.90 | 21.71 | 17.86 | 319,720 |   |  
            | 1/20/2020 | +0.75 / +3.55% | 20.90 | 21.90 | 20.60 | 21.90 | 20.97 | 17.86 | 368,980 |   |  			
            | 1/17/2020 | -0.05 / -0.24% | 21.10 | 21.30 | 20.70 | 21.15 | 21.02 | 17.25 | 303,570 |   |  
            | 1/16/2020 | -0.20 / -0.93% | 21.20 | 21.25 | 20.80 | 21.20 | 21.13 | 17.29 | 410,700 |   |  			
            | 1/15/2020 | 0.00 / 0.00% | 21.30 | 21.40 | 20.70 | 21.40 | 21.10 | 17.45 | 797,490 |   |  
            | 1/14/2020 | -0.20 / -0.93% | 21.40 | 21.50 | 20.90 | 21.40 | 21.24 | 17.45 | 3,415,970 |   |  			
            | 1/13/2020 | +0.30 / +1.41% | 21.10 | 21.90 | 21.00 | 21.60 | 21.52 | 17.61 | 507,870 |   |  
            | 1/10/2020 | -0.40 / -1.84% | 21.50 | 21.50 | 21.00 | 21.30 | 21.25 | 17.37 | 722,490 |   |  			
            | 1/9/2020 | -0.20 / -0.91% | 21.60 | 21.70 | 20.80 | 21.70 | 21.34 | 17.69 | 308,350 |   |  
            | 1/8/2020 | +0.20 / +0.92% | 21.60 | 21.90 | 20.90 | 21.90 | 21.30 | 17.86 | 389,040 |   |  			
            | 1/7/2020 | -0.80 / -3.56% | 22.30 | 22.30 | 21.50 | 21.70 | 21.96 | 17.69 | 353,620 |   |  
            | 1/6/2020 | -0.30 / -1.32% | 22.60 | 22.80 | 21.80 | 22.50 | 22.23 | 18.35 | 355,170 |   |  			
            | 1/3/2020 | -0.40 / -1.72% | 23.00 | 23.00 | 22.35 | 22.80 | 22.71 | 18.59 | 429,140 |   |  
            | 1/2/2020 | +0.30 / +1.31% | 22.80 | 23.40 | 22.00 | 23.20 | 22.73 | 18.92 | 616,790 |   |  			
            | 12/31/2019 | 0.00 / 0.00% | 22.80 | 22.90 | 22.10 | 22.90 | 22.48 | 18.67 | 914,860 |   |  
            | 12/30/2019 | +1.10 / +5.05% | 21.90 | 22.90 | 21.40 | 22.90 | 21.75 | 18.67 | 975,900 |   |  			
            | 12/27/2019 | +1.40 / +6.86% | 20.30 | 21.80 | 19.50 | 21.80 | 20.25 | 17.78 | 365,870 |   |  
            | 12/26/2019 | -0.65 / -3.09% | 20.90 | 20.90 | 20.00 | 20.40 | 20.26 | 16.63 | 338,820 |   |  			
            | 12/25/2019 | -0.25 / -1.17% | 21.20 | 21.25 | 20.70 | 21.05 | 20.99 | 17.16 | 315,580 |   |  
            | 12/24/2019 | -0.50 / -2.29% | 21.60 | 21.60 | 21.30 | 21.30 | 21.43 | 17.37 | 322,540 |   |  			
            | 12/23/2019 | 0.00 / 0.00% | 21.70 | 21.80 | 21.40 | 21.80 | 21.55 | 17.78 | 323,460 |   |  
            | 12/20/2019 | 0.00 / 0.00% | 21.70 | 21.80 | 21.50 | 21.80 | 21.61 | 17.78 | 338,970 |   |  			
            | 12/19/2019 | -0.10 / -0.46% | 21.80 | 21.80 | 21.60 | 21.80 | 21.72 | 17.78 | 305,400 |   |  
            | 12/18/2019 | -0.30 / -1.35% | 22.00 | 22.00 | 21.80 | 21.90 | 21.91 | 17.86 | 297,290 |   |  			
            | 12/17/2019 | +0.20 / +0.91% | 21.90 | 22.20 | 21.70 | 22.20 | 21.85 | 18.10 | 680,380 |   |  
            | 12/16/2019 | 0.00 / 0.00% | 21.90 | 22.20 | 21.70 | 22.00 | 21.89 | 17.94 | 353,720 |   |  			
            | 12/13/2019 | 0.00 / 0.00% | 21.90 | 22.00 | 21.70 | 22.00 | 21.88 | 17.94 | 328,290 |   |  
            | 12/12/2019 | 0.00 / 0.00% | 21.80 | 22.00 | 21.70 | 22.00 | 21.89 | 17.94 | 1,742,380 |   |  			
            | 12/11/2019 | 0.00 / 0.00% | 22.00 | 22.00 | 21.60 | 22.00 | 21.80 | 17.94 | 308,960 |   |  
            | 12/10/2019 | -0.30 / -1.35% | 22.10 | 22.40 | 21.80 | 22.00 | 21.94 | 17.94 | 323,010 |   |  |