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                    Closing price on 11/30/2016
                 |  |  
    
        |           
                
                    | Open | 21.50 |  
                    | High | 22.00 |  
                    | Low | 21.50 |  
                    | Volume | 67,780 |  
                    | Split-adjusted Price | 14.06 |  
                
             | 
 |  HT1 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/30/2016 | +0.20 / +0.93% | 21.50 | 22.00 | 21.50 | 21.80 | 21.84 | 14.06 | 67,780 |   |  
            | 11/29/2016 | -0.50 / -2.26% | 22.00 | 22.00 | 21.50 | 21.60 | 21.63 | 13.93 | 64,920 |   |  			
            | 11/28/2016 | -0.50 / -2.21% | 22.50 | 22.50 | 22.00 | 22.10 | 22.23 | 14.26 | 59,650 |   |  
            | 11/25/2016 | 0.00 / 0.00% | 22.50 | 22.65 | 22.40 | 22.60 | 22.60 | 14.58 | 376,220 |   |  			
            | 11/24/2016 | -0.50 / -2.16% | 23.10 | 23.10 | 22.55 | 22.60 | 22.81 | 14.58 | 358,260 |   |  
            | 11/23/2016 | 0.00 / 0.00% | 23.00 | 23.15 | 22.95 | 23.10 | 23.05 | 14.90 | 590,440 |   |  			
            | 11/22/2016 | +0.40 / +1.76% | 22.90 | 23.40 | 22.75 | 23.10 | 23.12 | 14.90 | 57,050 |   |  
            | 11/21/2016 | +0.05 / +0.22% | 22.65 | 22.70 | 22.65 | 22.70 | 22.67 | 14.64 | 30,480 |   |  			
            | 11/18/2016 | -0.10 / -0.44% | 22.85 | 23.20 | 22.60 | 22.65 | 22.85 | 14.61 | 324,200 |   |  
            | 11/17/2016 | -0.05 / -0.22% | 22.50 | 22.90 | 22.40 | 22.75 | 22.68 | 14.68 | 19,800 |   |  			
            | 11/16/2016 | +0.20 / +0.88% | 22.70 | 22.85 | 22.50 | 22.80 | 22.75 | 14.71 | 27,690 |   |  
            | 11/15/2016 | +0.20 / +0.89% | 22.40 | 22.70 | 22.25 | 22.60 | 22.51 | 14.58 | 65,380 |   |  			
            | 11/14/2016 | -0.30 / -1.32% | 22.70 | 22.70 | 22.05 | 22.40 | 22.29 | 14.45 | 193,920 |   |  
            | 11/11/2016 | +0.70 / +3.18% | 22.00 | 22.70 | 22.00 | 22.70 | 22.22 | 14.64 | 25,830 |   |  			
            | 11/10/2016 | -0.15 / -0.68% | 23.00 | 23.00 | 22.00 | 22.00 | 22.45 | 14.19 | 226,040 |   |  
            | 11/9/2016 | -0.45 / -1.99% | 22.60 | 22.60 | 22.15 | 22.15 | 22.35 | 14.29 | 130,310 |   |  			
            | 11/8/2016 | -0.10 / -0.44% | 22.50 | 22.60 | 22.30 | 22.60 | 22.52 | 14.58 | 122,490 |   |  
            | 11/7/2016 | -0.30 / -1.30% | 23.00 | 23.00 | 22.50 | 22.70 | 22.73 | 14.64 | 106,590 |   |  			
            | 11/4/2016 | -0.35 / -1.50% | 23.35 | 23.35 | 22.70 | 23.00 | 23.02 | 14.84 | 79,180 |   |  
            | 11/3/2016 | +0.75 / +3.32% | 22.50 | 23.40 | 22.50 | 23.35 | 23.10 | 15.06 | 173,080 |   |  			
            | 11/2/2016 | -0.80 / -3.42% | 24.00 | 24.00 | 22.60 | 22.60 | 23.39 | 14.58 | 901,110 |   |  
            | 11/1/2016 | +1.50 / +6.85% | 21.95 | 23.40 | 21.50 | 23.40 | 22.92 | 15.09 | 306,450 |   |  			
            | 10/31/2016 | +1.10 / +5.29% | 20.80 | 21.90 | 20.80 | 21.90 | 21.35 | 14.13 | 854,395 |   |  
            | 10/28/2016 | 0.00 / 0.00% | 20.50 | 21.00 | 20.00 | 20.80 | 20.61 | 13.42 | 133,380 |   |  			
            | 10/27/2016 | -0.40 / -1.89% | 21.20 | 21.30 | 20.80 | 20.80 | 20.85 | 13.42 | 76,790 |   |  
            | 10/26/2016 | -3.70 / -14.86% | 20.90 | 21.55 | 20.90 | 21.20 | 21.25 | 13.68 | 92,240 |   |  			
            | 10/25/2016 | -0.35 / -1.39% | 25.10 | 25.20 | 24.10 | 24.90 | 24.81 | 13.39 | 624,350 |   |  
            | 10/24/2016 | -0.85 / -3.26% | 26.10 | 26.20 | 25.10 | 25.25 | 25.54 | 13.57 | 205,710 |   |  			
            | 10/21/2016 | -0.70 / -2.61% | 26.80 | 26.80 | 26.10 | 26.10 | 26.41 | 14.03 | 196,740 |   |  
            | 10/20/2016 | +1.25 / +4.89% | 27.00 | 27.20 | 26.75 | 26.80 | 26.92 | 14.41 | 280,990 |   |  |