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                    Closing price on 10/11/2017
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        |           
                
                    | Open | 19.10 |  
                    | High | 19.20 |  
                    | Low | 18.85 |  
                    | Volume | 1,859,880 |  
                    | Split-adjusted Price | 12.51 |  
                
             | 
 |  CTG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/11/2017 | -0.20 / -1.05% | 19.10 | 19.20 | 18.85 | 18.90 | 19.03 | 12.51 | 1,859,880 |   |  
            | 10/10/2017 | -0.10 / -0.52% | 19.10 | 19.15 | 18.95 | 19.10 | 19.05 | 12.64 | 1,778,490 |   |  			
            | 10/9/2017 | +0.10 / +0.52% | 19.20 | 19.35 | 19.15 | 19.20 | 19.23 | 12.71 | 1,792,150 |   |  
            | 10/6/2017 | +0.20 / +1.06% | 18.75 | 19.15 | 18.75 | 19.10 | 19.02 | 12.64 | 1,136,140 |   |  			
            | 10/5/2017 | +0.10 / +0.53% | 19.00 | 19.25 | 18.85 | 18.90 | 19.05 | 12.51 | 2,095,740 |   |  
            | 10/4/2017 | +0.40 / +2.17% | 18.45 | 18.80 | 18.40 | 18.80 | 18.62 | 12.44 | 1,423,840 |   |  			
            | 10/3/2017 | -0.05 / -0.27% | 18.45 | 18.60 | 18.30 | 18.40 | 18.45 | 12.18 | 1,215,160 |   |  
            | 10/2/2017 | -0.05 / -0.27% | 18.50 | 18.80 | 18.45 | 18.45 | 18.58 | 12.21 | 867,190 |   |  			
            | 9/29/2017 | 0.00 / 0.00% | 18.50 | 18.65 | 18.40 | 18.50 | 18.52 | 12.24 | 980,690 |   |  
            | 9/28/2017 | -0.30 / -1.60% | 18.70 | 18.90 | 18.50 | 18.50 | 18.73 | 12.24 | 1,075,410 |   |  			
            | 9/27/2017 | -0.65 / -3.34% | 19.10 | 19.10 | 18.80 | 18.80 | 18.90 | 12.44 | 1,370,000 |   |  
            | 9/26/2017 | +0.05 / +0.26% | 19.40 | 19.65 | 19.25 | 19.45 | 19.43 | 12.41 | 1,687,760 |   |  			
            | 9/25/2017 | -0.15 / -0.77% | 19.55 | 19.60 | 19.35 | 19.40 | 19.44 | 12.38 | 1,707,280 |   |  
            | 9/22/2017 | -0.25 / -1.26% | 19.80 | 19.95 | 19.55 | 19.55 | 19.79 | 12.47 | 3,231,000 |   |  			
            | 9/21/2017 | +0.30 / +1.54% | 19.40 | 19.80 | 19.40 | 19.80 | 19.65 | 12.63 | 3,176,870 |   |  
            | 9/20/2017 | +0.20 / +1.04% | 19.35 | 19.60 | 19.25 | 19.50 | 19.38 | 12.44 | 2,551,730 |   |  			
            | 9/19/2017 | +0.15 / +0.78% | 19.05 | 19.50 | 19.05 | 19.30 | 19.29 | 12.31 | 2,242,660 |   |  
            | 9/18/2017 | +0.45 / +2.41% | 18.90 | 19.35 | 18.90 | 19.15 | 19.09 | 12.22 | 3,503,780 |   |  			
            | 9/15/2017 | -0.05 / -0.27% | 18.75 | 18.75 | 18.65 | 18.70 | 18.69 | 11.93 | 691,770 |   |  
            | 9/14/2017 | +0.15 / +0.81% | 18.60 | 18.80 | 18.60 | 18.75 | 18.70 | 11.96 | 1,853,930 |   |  			
            | 9/13/2017 | -0.05 / -0.27% | 18.65 | 18.75 | 18.55 | 18.60 | 18.64 | 11.87 | 1,358,550 |   |  
            | 9/12/2017 | +0.10 / +0.54% | 18.55 | 18.75 | 18.55 | 18.65 | 18.61 | 11.90 | 1,001,660 |   |  			
            | 9/11/2017 | -0.20 / -1.07% | 18.75 | 18.85 | 18.50 | 18.55 | 18.64 | 11.84 | 1,267,290 |   |  
            | 9/8/2017 | -0.15 / -0.79% | 18.90 | 19.00 | 18.75 | 18.75 | 18.84 | 11.96 | 1,239,680 |   |  			
            | 9/7/2017 | +0.15 / +0.80% | 18.75 | 19.05 | 18.75 | 18.90 | 18.89 | 12.06 | 1,061,980 |   |  
            | 9/6/2017 | -0.15 / -0.79% | 18.90 | 18.90 | 18.65 | 18.75 | 18.73 | 11.96 | 1,141,180 |   |  			
            | 9/5/2017 | -0.15 / -0.79% | 19.00 | 19.05 | 18.80 | 18.90 | 18.94 | 12.06 | 992,000 |   |  
            | 9/1/2017 | 0.00 / 0.00% | 19.05 | 19.35 | 18.95 | 19.05 | 19.12 | 12.16 | 2,211,180 |   |  			
            | 8/31/2017 | +0.50 / +2.70% | 18.65 | 19.20 | 18.60 | 19.05 | 18.93 | 12.16 | 2,512,140 |   |  
            | 8/30/2017 | -0.15 / -0.80% | 18.60 | 18.70 | 18.55 | 18.55 | 18.60 | 11.84 | 761,590 |   |  |  |