| 
                 
                    Closing price on 8/4/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    4.40 | 
                 
                
                    | High | 
                    4.50 | 
                 
                
                    | Low | 
                    4.30 | 
                     
                
                    | Volume | 
                    106,209 | 
                                 
                
                    | Split-adjusted Price | 
                    3.38 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HAC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/4/2014
             | 
            
                +0.10 / +2.27%
             |             
            
                4.40
             |           
            
                4.50
             |               
            
                4.30
             |                           
            
                4.50
             | 
            
                4.50
             |                     
            
                3.38
             |                                 
            
                106,209
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2014
             | 
            
                -0.10 / -2.22%
             |             
            
                4.50
             |           
            
                4.50
             |               
            
                4.40
             |                           
            
                4.40
             | 
            
                4.40
             |                     
            
                3.30
             |                                 
            
                91,102
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/31/2014
             | 
            
                +0.10 / +2.27%
             |             
            
                4.40
             |           
            
                4.50
             |               
            
                4.40
             |                           
            
                4.50
             | 
            
                4.50
             |                     
            
                3.38
             |                                 
            
                178,905
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2014
             | 
            
                +0.10 / +2.33%
             |             
            
                4.30
             |           
            
                4.40
             |               
            
                4.20
             |                           
            
                4.40
             | 
            
                4.40
             |                     
            
                3.30
             |                                 
            
                130,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2014
             | 
            
                0.00 / 0.00%
             |             
            
                4.30
             |           
            
                4.40
             |               
            
                4.30
             |                           
            
                4.30
             | 
            
                4.30
             |                     
            
                3.23
             |                                 
            
                187,005
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2014
             | 
            
                -0.20 / -4.44%
             |             
            
                4.50
             |           
            
                4.50
             |               
            
                4.20
             |                           
            
                4.30
             | 
            
                4.30
             |                     
            
                3.23
             |                                 
            
                465,938
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2014
             | 
            
                -0.20 / -4.26%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.50
             |                     
            
                3.38
             |                                 
            
                256,355
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2014
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.80
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                3.53
             |                                 
            
                96,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2014
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.70
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                3.53
             |                                 
            
                168,439
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2014
             | 
            
                -0.10 / -2.08%
             |             
            
                4.80
             |           
            
                4.90
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                3.53
             |                                 
            
                328,455
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/21/2014
             | 
            
                -0.10 / -2.04%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.80
             |                           
            
                4.80
             | 
            
                4.80
             |                     
            
                3.60
             |                                 
            
                284,741
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2014
             | 
            
                -0.10 / -2.00%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                4.90
             |                     
            
                3.68
             |                                 
            
                191,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2014
             | 
            
                0.00 / 0.00%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.90
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                3.75
             |                                 
            
                298,841
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2014
             | 
            
                0.00 / 0.00%
             |             
            
                5.00
             |           
            
                5.30
             |               
            
                5.00
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                3.75
             |                                 
            
                399,826
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2014
             | 
            
                0.00 / 0.00%
             |             
            
                5.00
             |           
            
                5.10
             |               
            
                4.90
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                3.75
             |                                 
            
                303,510
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2014
             | 
            
                0.00 / 0.00%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.90
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                3.75
             |                                 
            
                50,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2014
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                5.00
             |               
            
                4.90
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                3.75
             |                                 
            
                353,750
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2014
             | 
            
                -0.20 / -3.85%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                4.90
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                3.75
             |                                 
            
                495,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2014
             | 
            
                +0.10 / +1.96%
             |             
            
                5.10
             |           
            
                5.20
             |               
            
                5.10
             |                           
            
                5.20
             | 
            
                5.20
             |                     
            
                3.90
             |                                 
            
                380,650
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2014
             | 
            
                -0.10 / -1.92%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                5.10
             |                           
            
                5.10
             | 
            
                5.10
             |                     
            
                3.83
             |                                 
            
                505,889
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2014
             | 
            
                0.00 / 0.00%
             |             
            
                5.20
             |           
            
                5.30
             |               
            
                5.10
             |                           
            
                5.20
             | 
            
                5.20
             |                     
            
                3.90
             |                                 
            
                381,426
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2014
             | 
            
                0.00 / 0.00%
             |             
            
                5.30
             |           
            
                5.30
             |               
            
                5.10
             |                           
            
                5.20
             | 
            
                5.20
             |                     
            
                3.90
             |                                 
            
                468,658
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2014
             | 
            
                +0.10 / +1.96%
             |             
            
                5.10
             |           
            
                5.30
             |               
            
                5.10
             |                           
            
                5.20
             | 
            
                5.20
             |                     
            
                3.90
             |                                 
            
                706,910
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2014
             | 
            
                +0.10 / +2.00%
             |             
            
                5.00
             |           
            
                5.10
             |               
            
                5.00
             |                           
            
                5.10
             | 
            
                5.10
             |                     
            
                3.83
             |                                 
            
                369,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2014
             | 
            
                +0.10 / +2.04%
             |             
            
                4.90
             |           
            
                5.00
             |               
            
                4.90
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                3.75
             |                                 
            
                429,321
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2014
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                5.00
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                4.90
             |                     
            
                3.68
             |                                 
            
                133,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2014
             | 
            
                0.00 / 0.00%
             |             
            
                4.90
             |           
            
                5.00
             |               
            
                4.90
             |                           
            
                4.90
             | 
            
                4.90
             |                     
            
                3.68
             |                                 
            
                414,310
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2014
             | 
            
                -0.10 / -2.00%
             |             
            
                4.90
             |           
            
                5.00
             |               
            
                4.80
             |                           
            
                4.90
             | 
            
                4.90
             |                     
            
                3.68
             |                                 
            
                314,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2014
             | 
            
                +0.10 / +2.04%
             |             
            
                4.80
             |           
            
                5.00
             |               
            
                4.80
             |                           
            
                5.00
             | 
            
                5.00
             |                     
            
                3.75
             |                                 
            
                477,410
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2014
             | 
            
                +0.10 / +2.08%
             |             
            
                4.70
             |           
            
                4.90
             |               
            
                4.70
             |                           
            
                4.90
             | 
            
                4.90
             |                     
            
                3.68
             |                                 
            
                232,145
             |  
            
                 
             |                                                              
             
    
         
    
    
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