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            | 
                    Closing price on 11/24/2017
                 |  |  
    
        |           
                
                    | Open | 3.90 |  
                    | High | 3.90 |  
                    | Low | 3.80 |  
                    | Volume | 5,000 |  
                    | Split-adjusted Price | 3.29 |  
                
             | 
 |  HAC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/24/2017 | 0.00 / 0.00% | 3.90 | 3.90 | 3.80 | 3.90 | 3.82 | 3.29 | 5,000 |   |  
            | 11/23/2017 | +0.10 / +2.63% | 3.80 | 3.90 | 3.80 | 3.90 | 3.80 | 3.29 | 10,720 |   |  			
            | 11/22/2017 | -0.10 / -2.56% | 3.90 | 3.90 | 3.80 | 3.80 | 3.85 | 3.21 | 31,200 |   |  
            | 11/21/2017 | -0.10 / -2.50% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.29 | 4,900 |   |  			
            | 11/20/2017 | +0.20 / +5.26% | 3.80 | 4.00 | 3.80 | 4.00 | 3.89 | 3.38 | 17,300 |   |  
            | 11/17/2017 | 0.00 / 0.00% | 3.80 | 3.90 | 3.80 | 3.90 | 3.80 | 3.29 | 21,212 |   |  			
            | 11/16/2017 | 0.00 / 0.00% | 4.00 | 4.00 | 3.90 | 3.90 | 3.91 | 3.29 | 1,900 |   |  
            | 11/15/2017 | 0.00 / 0.00% | 4.00 | 4.00 | 3.80 | 3.90 | 3.89 | 3.29 | 8,300 |   |  			
            | 11/14/2017 | 0.00 / 0.00% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 3.29 | 14,126 |   |  
            | 11/13/2017 | 0.00 / 0.00% | 3.90 | 4.00 | 3.90 | 3.90 | 3.90 | 3.29 | 36,600 |   |  			
            | 11/10/2017 | 0.00 / 0.00% | 3.90 | 4.00 | 3.80 | 3.90 | 3.88 | 3.29 | 26,595 |   |  
            | 11/9/2017 | 0.00 / 0.00% | 4.00 | 4.00 | 3.90 | 3.90 | 3.90 | 3.29 | 16,200 |   |  			
            | 11/8/2017 | -0.10 / -2.50% | 3.90 | 4.00 | 3.90 | 3.90 | 3.90 | 3.29 | 5,600 |   |  
            | 11/7/2017 | -0.10 / -2.44% | 4.10 | 4.10 | 3.90 | 4.00 | 3.91 | 3.38 | 11,200 |   |  			
            | 11/6/2017 | +0.10 / +2.50% | 4.10 | 4.10 | 3.90 | 4.10 | 3.92 | 3.46 | 12,704 |   |  
            | 11/3/2017 | +0.10 / +2.56% | 3.90 | 4.00 | 3.90 | 4.00 | 3.96 | 3.38 | 5,300 |   |  			
            | 11/2/2017 | -0.10 / -2.50% | 4.00 | 4.00 | 3.90 | 3.90 | 4.00 | 3.29 | 12,300 |   |  
            | 11/1/2017 | -0.10 / -2.44% | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 3.38 | 0 |   |  			
            | 10/31/2017 | +0.10 / +2.50% | 4.10 | 4.10 | 4.00 | 4.10 | 4.00 | 3.46 | 26,258 |   |  
            | 10/30/2017 | 0.00 / 0.00% | 4.10 | 4.10 | 4.00 | 4.00 | 4.07 | 3.38 | 5,100 |   |  			
            | 10/27/2017 | 0.00 / 0.00% | 4.20 | 4.20 | 4.00 | 4.00 | 4.02 | 3.38 | 23,738 |   |  
            | 10/26/2017 | -0.10 / -2.44% | 4.00 | 4.10 | 4.00 | 4.00 | 4.00 | 3.38 | 19,850 |   |  			
            | 10/25/2017 | -0.10 / -2.38% | 4.10 | 4.20 | 4.10 | 4.10 | 4.10 | 3.46 | 27,056 |   |  
            | 10/24/2017 | +0.10 / +2.44% | 4.10 | 4.20 | 4.10 | 4.20 | 4.10 | 3.55 | 25,442 |   |  			
            | 10/23/2017 | -0.10 / -2.38% | 4.20 | 4.20 | 4.10 | 4.10 | 4.12 | 3.46 | 29,300 |   |  
            | 10/20/2017 | 0.00 / 0.00% | 4.20 | 4.20 | 4.20 | 4.20 | 4.20 | 3.55 | 14,700 |   |  			
            | 10/19/2017 | -0.10 / -2.33% | 4.20 | 4.30 | 4.20 | 4.20 | 4.20 | 3.55 | 46,937 |   |  
            | 10/18/2017 | -0.10 / -2.27% | 4.30 | 4.30 | 4.20 | 4.30 | 4.21 | 3.63 | 23,100 |   |  			
            | 10/17/2017 | 0.00 / 0.00% | 4.30 | 4.40 | 4.30 | 4.40 | 4.32 | 3.72 | 47,528 |   |  
            | 10/16/2017 | 0.00 / 0.00% | 4.40 | 4.50 | 4.40 | 4.40 | 4.42 | 3.72 | 52,200 |   |  |