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                    Closing price on 2/6/2017
                 |  |  
    
        |           
                
                    | Open | 19.30 |  
                    | High | 19.30 |  
                    | Low | 18.55 |  
                    | Volume | 100,920 |  
                    | Split-adjusted Price | 11.97 |  
                
             | 
 |  HT1 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/6/2017 | -0.75 / -3.89% | 19.30 | 19.30 | 18.55 | 18.55 | 18.78 | 11.97 | 100,920 |   |  
            | 2/3/2017 | -0.70 / -3.50% | 20.20 | 20.20 | 19.30 | 19.30 | 19.61 | 12.45 | 82,160 |   |  			
            | 2/2/2017 | 0.00 / 0.00% | 20.00 | 20.40 | 20.00 | 20.00 | 20.11 | 12.90 | 15,710 |   |  
            | 1/25/2017 | -0.20 / -0.99% | 20.15 | 20.15 | 19.90 | 20.00 | 20.05 | 12.90 | 530,280 |   |  			
            | 1/24/2017 | 0.00 / 0.00% | 20.20 | 20.20 | 19.80 | 20.20 | 20.11 | 13.03 | 523,420 |   |  
            | 1/23/2017 | -0.10 / -0.49% | 20.30 | 20.30 | 20.00 | 20.20 | 20.03 | 13.03 | 22,220 |   |  			
            | 1/20/2017 | +0.10 / +0.50% | 20.20 | 20.30 | 20.05 | 20.30 | 20.12 | 13.09 | 37,380 |   |  
            | 1/19/2017 | +0.05 / +0.25% | 20.40 | 20.40 | 20.15 | 20.20 | 20.18 | 13.03 | 130,160 |   |  			
            | 1/18/2017 | +0.15 / +0.75% | 20.20 | 20.40 | 20.00 | 20.15 | 20.15 | 13.00 | 21,980 |   |  
            | 1/17/2017 | 0.00 / 0.00% | 20.30 | 20.30 | 19.90 | 20.00 | 20.04 | 12.90 | 219,260 |   |  			
            | 1/16/2017 | -0.15 / -0.74% | 20.20 | 20.20 | 20.00 | 20.00 | 20.12 | 12.90 | 20,780 |   |  
            | 1/13/2017 | -0.05 / -0.25% | 20.65 | 20.65 | 20.15 | 20.15 | 20.30 | 13.00 | 56,540 |   |  			
            | 1/12/2017 | 0.00 / 0.00% | 20.75 | 20.75 | 20.15 | 20.20 | 20.35 | 13.03 | 68,250 |   |  
            | 1/11/2017 | -0.30 / -1.46% | 20.50 | 20.50 | 20.20 | 20.20 | 20.30 | 13.03 | 57,600 |   |  			
            | 1/10/2017 | 0.00 / 0.00% | 20.50 | 20.50 | 20.40 | 20.50 | 20.46 | 13.22 | 493,100 |   |  
            | 1/9/2017 | +0.10 / +0.49% | 20.40 | 20.80 | 20.40 | 20.50 | 20.56 | 13.22 | 51,610 |   |  			
            | 1/6/2017 | 0.00 / 0.00% | 20.30 | 20.50 | 20.20 | 20.40 | 20.27 | 13.16 | 33,740 |   |  
            | 1/5/2017 | +0.10 / +0.49% | 20.20 | 20.40 | 20.20 | 20.40 | 20.31 | 13.16 | 63,230 |   |  			
            | 1/4/2017 | -0.10 / -0.49% | 20.40 | 20.50 | 20.30 | 20.30 | 20.41 | 13.09 | 35,820 |   |  
            | 1/3/2017 | -0.10 / -0.49% | 20.70 | 20.80 | 20.30 | 20.40 | 20.49 | 13.16 | 39,970 |   |  			
            | 12/30/2016 | -0.30 / -1.44% | 20.60 | 20.80 | 20.50 | 20.50 | 20.67 | 13.22 | 544,120 |   |  
            | 12/29/2016 | +0.30 / +1.46% | 20.30 | 20.85 | 20.30 | 20.80 | 20.75 | 13.42 | 227,280 |   |  			
            | 12/28/2016 | 0.00 / 0.00% | 20.50 | 20.80 | 20.30 | 20.50 | 20.52 | 13.22 | 130,090 |   |  
            | 12/27/2016 | -0.30 / -1.44% | 20.80 | 20.80 | 20.30 | 20.50 | 20.59 | 13.22 | 150,740 |   |  			
            | 12/26/2016 | 0.00 / 0.00% | 20.80 | 20.80 | 20.80 | 20.80 | 20.80 | 13.42 | 40,050 |   |  
            | 12/23/2016 | +0.40 / +1.96% | 20.50 | 20.80 | 20.40 | 20.80 | 20.57 | 13.42 | 346,470 |   |  			
            | 12/22/2016 | +0.10 / +0.49% | 20.30 | 20.80 | 20.30 | 20.40 | 20.53 | 13.16 | 61,040 |   |  
            | 12/21/2016 | -0.60 / -2.87% | 20.50 | 20.90 | 20.00 | 20.30 | 20.25 | 13.09 | 363,190 |   |  			
            | 12/20/2016 | -0.10 / -0.48% | 20.80 | 21.20 | 20.60 | 20.90 | 20.84 | 13.48 | 289,970 |   |  
            | 12/19/2016 | -0.20 / -0.94% | 20.90 | 21.20 | 20.80 | 21.00 | 21.07 | 13.55 | 114,040 |   |  |