| 
                 
                    Closing price on 7/20/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    3.10 | 
                 
                
                    | High | 
                    3.20 | 
                 
                
                    | Low | 
                    3.10 | 
                     
                
                    | Volume | 
                    20,500 | 
                                 
                
                    | Split-adjusted Price | 
                    2.62 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HAC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/20/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.10
             |           
            
                3.20
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                2.62
             |                                 
            
                20,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.10
             |           
            
                3.20
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                2.62
             |                                 
            
                20,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2018
             | 
            
                +0.10 / +3.33%
             |             
            
                3.00
             |           
            
                3.10
             |               
            
                3.00
             |                           
            
                3.10
             | 
            
                3.08
             |                     
            
                2.62
             |                                 
            
                36,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                3.00
             |                           
            
                3.00
             | 
            
                3.00
             |                     
            
                2.53
             |                                 
            
                184,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2018
             | 
            
                +0.10 / +3.45%
             |             
            
                3.00
             |           
            
                3.10
             |               
            
                3.00
             |                           
            
                3.00
             | 
            
                3.03
             |                     
            
                2.53
             |                                 
            
                13,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                2.80
             |           
            
                3.00
             |               
            
                2.80
             |                           
            
                3.00
             | 
            
                2.87
             |                     
            
                2.53
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/12/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                2.80
             |                           
            
                3.00
             | 
            
                3.00
             |                     
            
                2.53
             |                                 
            
                1,215,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.00
             |           
            
                3.10
             |               
            
                3.00
             |                           
            
                3.00
             | 
            
                3.00
             |                     
            
                2.53
             |                                 
            
                48,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                3.00
             |                           
            
                3.00
             | 
            
                3.00
             |                     
            
                2.53
             |                                 
            
                3,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                2.90
             |                           
            
                3.00
             | 
            
                2.91
             |                     
            
                2.53
             |                                 
            
                1,412,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2018
             | 
            
                -0.20 / -6.45%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                2.90
             |                           
            
                2.90
             | 
            
                2.96
             |                     
            
                2.45
             |                                 
            
                8,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2018
             | 
            
                -0.20 / -6.06%
             |             
            
                3.00
             |           
            
                3.10
             |               
            
                2.90
             |                           
            
                3.10
             | 
            
                2.96
             |                     
            
                2.62
             |                                 
            
                9,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2018
             | 
            
                +0.30 / +10.00%
             |             
            
                3.30
             |           
            
                3.30
             |               
            
                3.30
             |                           
            
                3.30
             | 
            
                3.30
             |                     
            
                2.79
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                3.00
             |                           
            
                3.00
             | 
            
                3.00
             |                     
            
                2.53
             |                                 
            
                6,136
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2018
             | 
            
                -0.10 / -3.23%
             |             
            
                3.00
             |           
            
                3.00
             |               
            
                3.00
             |                           
            
                3.00
             | 
            
                3.00
             |                     
            
                2.53
             |                                 
            
                6,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2018
             | 
            
                +0.20 / +6.67%
             |             
            
                3.00
             |           
            
                3.20
             |               
            
                3.00
             |                           
            
                3.20
             | 
            
                3.13
             |                     
            
                2.70
             |                                 
            
                42,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2018
             | 
            
                +0.20 / +7.14%
             |             
            
                2.80
             |           
            
                3.10
             |               
            
                2.80
             |                           
            
                3.00
             | 
            
                2.88
             |                     
            
                2.53
             |                                 
            
                41,900
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.10
             |           
            
                3.10
             |               
            
                2.80
             |                           
            
                2.80
             | 
            
                2.82
             |                     
            
                2.36
             |                                 
            
                11,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2018
             | 
            
                -0.20 / -6.67%
             |             
            
                2.80
             |           
            
                2.80
             |               
            
                2.80
             |                           
            
                2.80
             | 
            
                2.80
             |                     
            
                2.36
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2018
             | 
            
                -0.10 / -3.23%
             |             
            
                3.00
             |           
            
                3.10
             |               
            
                3.00
             |                           
            
                3.00
             | 
            
                3.00
             |                     
            
                2.53
             |                                 
            
                5,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2018
             | 
            
                +0.10 / +3.33%
             |             
            
                3.10
             |           
            
                3.10
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                2.62
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2018
             | 
            
                -0.10 / -3.23%
             |             
            
                2.90
             |           
            
                3.00
             |               
            
                2.70
             |                           
            
                3.00
             | 
            
                2.79
             |                     
            
                2.53
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/20/2018
             | 
            
                +0.10 / +3.33%
             |             
            
                3.10
             |           
            
                3.10
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                2.62
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2018
             | 
            
                -0.10 / -3.23%
             |             
            
                3.10
             |           
            
                3.10
             |               
            
                3.00
             |                           
            
                3.00
             | 
            
                3.06
             |                     
            
                2.53
             |                                 
            
                24,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.10
             |           
            
                3.10
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                2.62
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.00
             |           
            
                3.10
             |               
            
                3.00
             |                           
            
                3.10
             | 
            
                3.09
             |                     
            
                2.62
             |                                 
            
                14,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.10
             |           
            
                3.20
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                2.62
             |                                 
            
                20,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/13/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.20
             |           
            
                3.20
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                2.62
             |                                 
            
                46,227
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/12/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.10
             |           
            
                3.20
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                2.62
             |                                 
            
                5,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2018
             | 
            
                0.00 / 0.00%
             |             
            
                3.10
             |           
            
                3.20
             |               
            
                3.10
             |                           
            
                3.10
             | 
            
                3.10
             |                     
            
                2.62
             |                                 
            
                11,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |