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                    Closing price on 7/10/2018
                 |  |  
    
        |           
                
                    | Open | 28.30 |  
                    | High | 28.30 |  
                    | Low | 28.20 |  
                    | Volume | 100,740 |  
                    | Split-adjusted Price | 22.36 |  
                
             | 
 |  CTI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/10/2018 | 0.00 / 0.00% | 28.30 | 28.30 | 28.20 | 28.30 | 28.22 | 22.36 | 100,740 |   |  
            | 7/9/2018 | -0.20 / -0.70% | 28.30 | 28.40 | 28.10 | 28.30 | 28.32 | 22.36 | 71,720 |   |  			
            | 7/6/2018 | 0.00 / 0.00% | 27.60 | 28.50 | 27.60 | 28.50 | 28.23 | 22.51 | 86,200 |   |  
            | 7/5/2018 | -0.30 / -1.04% | 28.70 | 28.70 | 27.90 | 28.50 | 28.45 | 22.51 | 168,520 |   |  			
            | 7/4/2018 | -0.20 / -0.69% | 28.80 | 28.80 | 28.25 | 28.80 | 28.43 | 22.75 | 92,180 |   |  
            | 7/3/2018 | +0.65 / +2.29% | 28.30 | 29.00 | 27.95 | 29.00 | 28.28 | 22.91 | 117,320 |   |  			
            | 7/2/2018 | -0.75 / -2.58% | 28.90 | 28.90 | 27.80 | 28.35 | 28.28 | 22.40 | 315,610 |   |  
            | 6/29/2018 | +1.20 / +4.30% | 27.70 | 29.10 | 27.50 | 29.10 | 27.99 | 22.99 | 101,580 |   |  			
            | 6/28/2018 | -0.75 / -2.62% | 28.65 | 29.40 | 27.60 | 27.90 | 28.68 | 22.04 | 127,910 |   |  
            | 6/27/2018 | +0.75 / +2.69% | 27.90 | 28.65 | 26.70 | 28.65 | 27.95 | 22.63 | 434,310 |   |  			
            | 6/26/2018 | 0.00 / 0.00% | 27.90 | 27.90 | 26.40 | 27.90 | 27.59 | 22.04 | 334,840 |   |  
            | 6/25/2018 | -0.60 / -2.11% | 28.50 | 28.50 | 27.50 | 27.90 | 28.04 | 22.04 | 140,020 |   |  			
            | 6/22/2018 | +0.50 / +1.79% | 27.70 | 28.90 | 27.50 | 28.50 | 27.87 | 22.51 | 207,770 |   |  
            | 6/21/2018 | -0.20 / -0.71% | 28.20 | 28.20 | 27.50 | 28.00 | 27.90 | 22.12 | 152,770 |   |  			
            | 6/20/2018 | +0.10 / +0.36% | 28.00 | 29.00 | 27.95 | 28.20 | 28.25 | 22.28 | 161,620 |   |  
            | 6/19/2018 | -0.60 / -2.09% | 28.70 | 28.70 | 27.50 | 28.10 | 28.13 | 22.20 | 93,290 |   |  			
            | 6/18/2018 | -0.35 / -1.20% | 29.10 | 29.10 | 28.70 | 28.70 | 29.00 | 22.67 | 386,640 |   |  
            | 6/15/2018 | +0.05 / +0.17% | 29.00 | 29.30 | 28.70 | 29.05 | 29.07 | 22.95 | 650,130 |   |  			
            | 6/14/2018 | 0.00 / 0.00% | 29.00 | 29.10 | 28.60 | 29.00 | 28.93 | 22.91 | 660,510 |   |  
            | 6/13/2018 | -0.10 / -0.34% | 28.90 | 29.50 | 28.00 | 29.00 | 29.03 | 22.91 | 264,220 |   |  			
            | 6/12/2018 | -0.80 / -2.68% | 29.40 | 29.40 | 28.60 | 29.10 | 29.01 | 22.99 | 82,250 |   |  
            | 6/11/2018 | +0.40 / +1.36% | 29.40 | 30.00 | 28.90 | 29.90 | 29.30 | 23.62 | 1,129,930 |   |  			
            | 6/8/2018 | -0.60 / -1.99% | 30.00 | 30.00 | 28.90 | 29.50 | 29.37 | 23.30 | 223,830 |   |  
            | 6/7/2018 | +1.20 / +4.15% | 28.80 | 30.50 | 27.60 | 30.10 | 28.31 | 23.78 | 332,810 |   |  			
            | 6/6/2018 | -0.60 / -2.03% | 29.30 | 29.50 | 28.80 | 28.90 | 29.24 | 22.83 | 168,940 |   |  
            | 6/5/2018 | -0.30 / -1.01% | 29.80 | 30.10 | 29.45 | 29.50 | 29.76 | 23.30 | 134,550 |   |  			
            | 6/4/2018 | -0.15 / -0.50% | 29.95 | 30.00 | 29.75 | 29.80 | 29.86 | 23.54 | 162,230 |   |  
            | 6/1/2018 | -0.05 / -0.17% | 29.90 | 30.00 | 29.70 | 29.95 | 29.89 | 23.66 | 118,380 |   |  			
            | 5/31/2018 | +0.10 / +0.33% | 29.80 | 30.40 | 29.70 | 30.00 | 29.90 | 23.70 | 132,730 |   |  
            | 5/30/2018 | -0.10 / -0.33% | 30.00 | 30.00 | 28.85 | 29.90 | 29.84 | 23.62 | 73,360 |   |  |