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            | 
                    Closing price on 1/16/2017
                 |  |  
    
        |           
                
                    | Open | 20.20 |  
                    | High | 20.20 |  
                    | Low | 20.00 |  
                    | Volume | 20,780 |  
                    | Split-adjusted Price | 12.90 |  
                
             | 
 |  HT1 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 12/16/2016 | +0.10 / +0.47% | 21.40 | 21.40 | 20.90 | 21.20 | 21.05 | 13.68 | 122,610 |   |  
            | 12/15/2016 | +0.20 / +0.96% | 21.00 | 21.20 | 21.00 | 21.10 | 21.10 | 13.61 | 18,910 |   |  			
            | 12/14/2016 | 0.00 / 0.00% | 20.80 | 20.90 | 20.80 | 20.90 | 20.85 | 13.48 | 113,240 |   |  
            | 12/13/2016 | -0.90 / -4.13% | 21.30 | 21.60 | 20.80 | 20.90 | 21.04 | 13.48 | 260,650 |   |  			
            | 12/12/2016 | 0.00 / 0.00% | 21.65 | 21.80 | 21.30 | 21.80 | 21.70 | 14.06 | 107,180 |   |  
            | 12/9/2016 | 0.00 / 0.00% | 21.80 | 21.80 | 21.80 | 21.80 | 21.80 | 14.06 | 60,860 |   |  			
            | 12/8/2016 | -0.15 / -0.68% | 21.70 | 21.95 | 21.70 | 21.80 | 21.81 | 14.06 | 49,010 |   |  
            | 12/7/2016 | +0.25 / +1.15% | 21.60 | 21.95 | 21.50 | 21.95 | 21.69 | 14.16 | 27,340 |   |  			
            | 12/6/2016 | -0.25 / -1.14% | 21.95 | 22.00 | 21.70 | 21.70 | 21.91 | 14.00 | 66,350 |   |  
            | 12/5/2016 | 0.00 / 0.00% | 22.20 | 22.40 | 21.95 | 21.95 | 22.18 | 14.16 | 228,420 |   |  |