| 
                 
                    Closing price on 4/13/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    3.60 | 
                 
                
                    | High | 
                    3.60 | 
                 
                
                    | Low | 
                    3.60 | 
                     
                
                    | Volume | 
                    200 | 
                                 
                
                    | Split-adjusted Price | 
                    3.04 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HAC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/13/2018
             | 
            
                -0.10 / -2.70%
             |             
            
                3.60
             |           
            
                3.60
             |               
            
                3.60
             |                           
            
                3.60
             | 
            
                3.60
             |                     
            
                3.04
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.70
             |           
            
                3.70
             |               
            
                3.70
             |                           
            
                3.70
             | 
            
                3.70
             |                     
            
                3.12
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.70
             |           
            
                3.70
             |               
            
                3.70
             |                           
            
                3.70
             | 
            
                3.70
             |                     
            
                3.12
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2018
             | 
            
                +0.10 / +2.78%
             |             
            
                3.70
             |           
            
                3.70
             |               
            
                3.70
             |                           
            
                3.70
             | 
            
                3.70
             |                     
            
                3.12
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/9/2018
             | 
            
                +0.20 / +5.88%
             |             
            
                3.60
             |           
            
                3.60
             |               
            
                3.40
             |                           
            
                3.60
             | 
            
                3.44
             |                     
            
                3.04
             |                                 
            
                7,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.50
             |           
            
                3.60
             |               
            
                3.40
             |                           
            
                3.60
             | 
            
                3.41
             |                     
            
                3.04
             |                                 
            
                7,455
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2018
             | 
            
                -0.10 / -2.70%
             |             
            
                3.60
             |           
            
                3.60
             |               
            
                3.60
             |                           
            
                3.60
             | 
            
                3.60
             |                     
            
                3.04
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2018
             | 
            
                +0.10 / +2.78%
             |             
            
                3.60
             |           
            
                3.70
             |               
            
                3.60
             |                           
            
                3.70
             | 
            
                3.65
             |                     
            
                3.12
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/3/2018
             | 
            
                +0.20 / +5.88%
             |             
            
                3.70
             |           
            
                3.70
             |               
            
                3.60
             |                           
            
                3.60
             | 
            
                3.63
             |                     
            
                3.04
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/2/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.60
             |           
            
                3.70
             |               
            
                3.40
             |                           
            
                3.40
             | 
            
                3.45
             |                     
            
                2.87
             |                                 
            
                6,819
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.40
             |           
            
                3.60
             |               
            
                3.40
             |                           
            
                3.60
             | 
            
                3.40
             |                     
            
                3.04
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2018
             | 
            
                +0.20 / +5.88%
             |             
            
                3.60
             |           
            
                3.60
             |               
            
                3.60
             |                           
            
                3.60
             | 
            
                3.60
             |                     
            
                3.04
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2018
             | 
            
                -0.20 / -5.56%
             |             
            
                3.60
             |           
            
                3.60
             |               
            
                3.40
             |                           
            
                3.40
             | 
            
                3.50
             |                     
            
                2.87
             |                                 
            
                5,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2018
             | 
            
                -0.10 / -2.70%
             |             
            
                3.50
             |           
            
                3.70
             |               
            
                3.50
             |                           
            
                3.60
             | 
            
                3.59
             |                     
            
                3.04
             |                                 
            
                11,116
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2018
             | 
            
                +0.20 / +5.71%
             |             
            
                3.70
             |           
            
                3.70
             |               
            
                3.50
             |                           
            
                3.70
             | 
            
                3.52
             |                     
            
                3.12
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.50
             |           
            
                3.70
             |               
            
                3.50
             |                           
            
                3.70
             | 
            
                3.53
             |                     
            
                3.12
             |                                 
            
                1,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2018
             | 
            
                -0.10 / -2.63%
             |             
            
                3.70
             |           
            
                3.70
             |               
            
                3.70
             |                           
            
                3.70
             | 
            
                3.70
             |                     
            
                3.12
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2018
             | 
            
                -0.10 / -2.56%
             |             
            
                3.90
             |           
            
                3.90
             |               
            
                3.50
             |                           
            
                3.80
             | 
            
                3.62
             |                     
            
                3.21
             |                                 
            
                21,888
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/20/2018
             | 
            
                +0.10 / +2.63%
             |             
            
                3.90
             |           
            
                3.90
             |               
            
                3.90
             |                           
            
                3.90
             | 
            
                3.90
             |                     
            
                3.29
             |                                 
            
                117
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2018
             | 
            
                +0.10 / +2.70%
             |             
            
                3.80
             |           
            
                3.90
             |               
            
                3.70
             |                           
            
                3.80
             | 
            
                3.77
             |                     
            
                3.21
             |                                 
            
                8,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.90
             |           
            
                3.90
             |               
            
                3.70
             |                           
            
                3.80
             | 
            
                3.70
             |                     
            
                3.21
             |                                 
            
                28,550
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2018
             | 
            
                -0.10 / -2.56%
             |             
            
                3.80
             |           
            
                3.80
             |               
            
                3.80
             |                           
            
                3.80
             | 
            
                3.80
             |                     
            
                3.21
             |                                 
            
                800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/14/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.90
             |           
            
                3.90
             |               
            
                3.90
             |                           
            
                3.90
             | 
            
                3.90
             |                     
            
                3.29
             |                                 
            
                120
             |            
            
                 
             |                                       
         
    
        
            | 
                3/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.90
             |           
            
                3.90
             |               
            
                3.90
             |                           
            
                3.90
             | 
            
                3.90
             |                     
            
                3.29
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2018
             | 
            
                +0.10 / +2.63%
             |             
            
                3.90
             |           
            
                3.90
             |               
            
                3.80
             |                           
            
                3.90
             | 
            
                3.83
             |                     
            
                3.29
             |                                 
            
                13,952
             |            
            
                 
             |                                       
         
    
        
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |