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            | 
                    Closing price on 10/18/2017
                 |  |  
    
        |           
                
                    | Open | 4.30 |  
                    | High | 4.30 |  
                    | Low | 4.20 |  
                    | Volume | 23,100 |  
                    | Split-adjusted Price | 3.63 |  
                
             | 
 |  HAC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  
            | 10/13/2017 | +0.20 / +4.76% | 4.30 | 4.50 | 4.30 | 4.40 | 4.40 | 3.72 | 55,778 |   |  			
            | 10/12/2017 | -0.10 / -2.33% | 4.20 | 4.40 | 4.20 | 4.20 | 4.28 | 3.55 | 10,225 |   |  
            | 10/11/2017 | 0.00 / 0.00% | 4.30 | 4.40 | 4.30 | 4.30 | 4.33 | 3.63 | 46,300 |   |  			
            | 10/10/2017 | -0.10 / -2.27% | 4.30 | 4.30 | 4.20 | 4.30 | 4.23 | 3.63 | 18,437 |   |  
            | 10/9/2017 | +0.10 / +2.33% | 4.30 | 4.40 | 4.30 | 4.40 | 4.31 | 3.72 | 2,900 |   |  			
            | 10/6/2017 | -0.10 / -2.27% | 4.40 | 4.40 | 4.30 | 4.30 | 4.30 | 3.63 | 7,655 |   |  
            | 10/5/2017 | 0.00 / 0.00% | 4.30 | 4.40 | 4.10 | 4.40 | 4.31 | 3.72 | 21,700 |   |  			
            | 10/4/2017 | 0.00 / 0.00% | 4.40 | 4.40 | 4.40 | 4.40 | 4.40 | 3.72 | 100 |   |  
            | 10/3/2017 | +0.10 / +2.33% | 4.30 | 4.40 | 4.30 | 4.40 | 4.37 | 3.72 | 7,211 |   |  			
            | 10/2/2017 | 0.00 / 0.00% | 4.40 | 4.40 | 4.30 | 4.30 | 4.30 | 3.63 | 23,800 |   |  
            | 9/29/2017 | +0.10 / +2.33% | 4.40 | 4.40 | 4.30 | 4.40 | 4.31 | 3.72 | 2,732 |   |  			
            | 9/28/2017 | 0.00 / 0.00% | 4.40 | 4.40 | 4.30 | 4.30 | 4.30 | 3.63 | 15,970 |   |  
            | 9/27/2017 | 0.00 / 0.00% | 4.30 | 4.40 | 4.20 | 4.30 | 4.29 | 3.63 | 63,807 |   |  			
            | 9/26/2017 | -0.10 / -2.27% | 4.30 | 4.40 | 4.30 | 4.30 | 4.30 | 3.63 | 18,398 |   |  
            | 9/25/2017 | +0.10 / +2.33% | 4.40 | 4.40 | 4.30 | 4.40 | 4.30 | 3.72 | 55,400 |   |  			
            | 9/22/2017 | +0.10 / +2.33% | 4.30 | 4.40 | 4.30 | 4.40 | 4.30 | 3.72 | 11,400 |   |  
            | 9/21/2017 | -0.10 / -2.27% | 4.40 | 4.40 | 4.30 | 4.30 | 4.33 | 3.63 | 19,166 |   |  			
            | 9/20/2017 | 0.00 / 0.00% | 4.30 | 4.40 | 4.30 | 4.40 | 4.32 | 3.72 | 14,866 |   |  
            | 9/19/2017 | +0.10 / +2.33% | 4.30 | 4.40 | 4.20 | 4.40 | 4.30 | 3.72 | 34,724 |   |  			
            | 9/18/2017 | -0.10 / -2.27% | 4.40 | 4.40 | 4.30 | 4.30 | 4.31 | 3.63 | 33,400 |   |  
            | 9/15/2017 | 0.00 / 0.00% | 4.40 | 4.50 | 4.40 | 4.50 | 4.40 | 3.80 | 6,918 |   |  			
            | 9/14/2017 | -0.10 / -2.17% | 4.60 | 4.60 | 4.40 | 4.50 | 4.45 | 3.80 | 44,532 |   |  
            | 9/13/2017 | +0.20 / +4.55% | 4.40 | 4.90 | 4.40 | 4.60 | 4.61 | 3.88 | 129,395 |   |  			
            | 9/12/2017 | +0.20 / +4.76% | 4.30 | 4.40 | 4.30 | 4.40 | 4.33 | 3.72 | 191,237 |   |  
            | 9/11/2017 | +0.10 / +2.44% | 4.10 | 4.30 | 4.10 | 4.20 | 4.20 | 3.55 | 101,500 |   |  			
            | 9/8/2017 | 0.00 / 0.00% | 4.10 | 4.20 | 4.10 | 4.10 | 4.10 | 3.46 | 50,534 |   |  
            | 9/7/2017 | 0.00 / 0.00% | 4.10 | 4.10 | 4.00 | 4.10 | 4.01 | 3.46 | 3,700 |   |  |