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                    Closing price on 3/9/2018
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        |           
                
                    | Open | 3.90 |  
                    | High | 3.90 |  
                    | Low | 3.80 |  
                    | Volume | 9,600 |  
                    | Split-adjusted Price | 3.21 |  
                
             | 
 |  HAC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/9/2018 | -0.20 / -5.00% | 3.90 | 3.90 | 3.80 | 3.80 | 3.81 | 3.21 | 9,600 |   |  
            | 3/8/2018 | 0.00 / 0.00% | 4.00 | 4.00 | 3.90 | 4.00 | 3.91 | 3.38 | 5,419 |   |  			
            | 3/7/2018 | +0.40 / +11.11% | 3.60 | 4.00 | 3.60 | 4.00 | 3.94 | 3.38 | 182,500 |   |  
            | 3/6/2018 | +0.10 / +2.86% | 3.50 | 3.60 | 3.30 | 3.60 | 3.49 | 3.04 | 4,178 |   |  			
            | 3/5/2018 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 2.96 | 1,833 |   |  
            | 3/2/2018 | -0.10 / -2.78% | 3.50 | 3.60 | 3.50 | 3.50 | 3.50 | 2.96 | 11,604 |   |  			
            | 3/1/2018 | 0.00 / 0.00% | 3.40 | 3.60 | 3.40 | 3.60 | 3.54 | 3.04 | 8,802 |   |  
            | 2/28/2018 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.04 | 0 |   |  			
            | 2/27/2018 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.04 | 600 |   |  
            | 2/26/2018 | 0.00 / 0.00% | 3.70 | 3.70 | 3.50 | 3.60 | 3.59 | 3.04 | 1,187,920 |   |  			
            | 2/23/2018 | -0.10 / -2.70% | 3.50 | 3.70 | 3.50 | 3.60 | 3.60 | 3.04 | 12,420 |   |  
            | 2/22/2018 | 0.00 / 0.00% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 3.12 | 12 |   |  			
            | 2/21/2018 | +0.20 / +5.71% | 3.50 | 3.70 | 3.50 | 3.70 | 3.65 | 3.12 | 3,510 |   |  
            | 2/13/2018 | -0.10 / -2.70% | 3.50 | 3.60 | 3.50 | 3.60 | 3.53 | 3.04 | 3,320 |   |  			
            | 2/12/2018 | +0.20 / +5.71% | 3.70 | 3.70 | 3.50 | 3.70 | 3.52 | 3.12 | 2,200 |   |  
            | 2/9/2018 | +0.20 / +5.56% | 3.50 | 3.80 | 3.40 | 3.80 | 3.46 | 3.21 | 5,400 |   |  			
            | 2/8/2018 | +0.10 / +2.86% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.04 | 0 |   |  
            | 2/7/2018 | -0.10 / -2.78% | 3.50 | 3.60 | 3.50 | 3.50 | 3.59 | 2.96 | 24,100 |   |  			
            | 2/6/2018 | -0.10 / -2.70% | 3.30 | 3.60 | 3.20 | 3.60 | 3.28 | 3.04 | 970 |   |  
            | 2/5/2018 | -0.10 / -2.63% | 3.60 | 3.80 | 3.60 | 3.70 | 3.60 | 3.12 | 8,436 |   |  			
            | 2/2/2018 | -0.10 / -2.56% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.21 | 100 |   |  
            | 2/1/2018 | +0.10 / +2.63% | 3.80 | 3.90 | 3.80 | 3.90 | 3.80 | 3.29 | 10,200 |   |  			
            | 1/31/2018 | 0.00 / 0.00% | 3.90 | 3.90 | 3.70 | 3.80 | 3.76 | 3.21 | 14,500 |   |  
            | 1/30/2018 | -0.10 / -2.56% | 3.90 | 3.90 | 3.80 | 3.80 | 3.80 | 3.21 | 3,137 |   |  			
            | 1/29/2018 | +0.10 / +2.63% | 3.90 | 3.90 | 3.80 | 3.90 | 3.80 | 3.29 | 6,777 |   |  
            | 1/26/2018 | -0.10 / -2.56% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.21 | 20,430 |   |  			
            | 1/25/2018 | 0.00 / 0.00% | 3.80 | 3.90 | 3.60 | 3.90 | 3.77 | 3.29 | 28,900 |   |  
            | 1/24/2018 | -0.10 / -2.50% | 3.90 | 3.90 | 3.80 | 3.90 | 3.83 | 3.29 | 33,500 |   |  			
            | 1/23/2018 | +0.20 / +5.26% | 3.90 | 4.10 | 3.80 | 4.00 | 3.90 | 3.38 | 37,164 |   |  
            | 1/22/2018 | -0.30 / -7.32% | 4.00 | 4.10 | 3.80 | 3.80 | 3.91 | 3.21 | 31,450 |   |  |