Harmony Gold Mining Company Ltd - Dealing in securities by directors and company
secretary of Harmony Gold Mining Company Limited                                
Harmony Gold Mining Company Ltd                                                 
Incorporated in the Republic of South Africa                                    
Registration number: 1950/038232/06                                             
Share code: HAR                                                                 
ISIN: ZAE000015228                                                              
Dealing in securities by directors and company secretary of Harmony Gold Mining 
Company Limited                                                                 
JOHANNESBURG, SOUTH AFRICA - 26 April 2005 -In compliance with paragraphs 3.63  
to 3.74 of the Listings Requirements of the JSE Securities Exchange South       
Africa, the following information is disclosed:                                 
1    Name of director:                            Bernard Swanepoel             
     Company:                                     Harmony Gold Mining Co Ltd    
     Date:                                        26 April 2005                 
Strike price:                                R39.00                        
     Number of options granted:                   194,400                       
     Total value of securities at strike price:   R7,581,600                    
     Class of securities:                         Ordinary shares               
Periods of vesting:                          5 years                       
     Nature of transaction:                       Grant of share options        
     Nature and extent of director"s interest:    Direct beneficial             
2    Name of director:                            Nomfundo Qangule              
Company:                                     Harmony Gold Mining Co Ltd    
     Date:                                        26 April 2005                 
     Strike price:                                R39.00                        
     Number of options granted:                   56,124                        
Total value of securities at strike price:   R2,188,836                    
     Class of securities:                         Ordinary shares               
     Periods of vesting:                          5 years                       
     Nature of transaction:                       Grant of share options        
Nature and extent of director"s interest:    Direct beneficial             
3    Name of director:                            Ferdi Dippenaar               
     Company:                                     Harmony Gold Mining Co Ltd    
     Date:                                        26 April 2005                 
Strike price:                                R39.00                        
     Number of options granted:                   106,700                       
     Total value of securities at strike price:   R4,161,300                    
     Class of securities:                         Ordinary shares               
Periods of vesting:                          5 years                       
     Nature of transaction:                       Grant of share options        
     Nature and extent of director"s interest:    Direct beneficial             
4    Name of director:                            Ted Grobicki                  
Company:                                     Harmony Gold Mining Co Ltd    
     Date:                                        26 April 2005                 
     Strike price:                                R39.00                        
     Number of options granted:                   113,700                       
Total value of securities at strike price:   R4,434,300                    
     Class of securities:                         Ordinary shares               
     Periods of vesting:                          5 years                       
     Nature of transaction:                       Grant of share options        
Nature and extent of director"s interest:    Direct beneficial             
5    Name of Company Secretary:                   Marian van der Walt           
     Company:                                     Harmony Gold Mining Co Ltd    
     Date:                                        26 April 2005                 
Strike price:                                R39.00                        
     Number of options granted:                   25,484                        
     Total value of securities at strike price:   R993,876                      
     Class of securities:                         Ordinary shares               
Periods of vesting:                          5 years                       
     Nature of transaction:                       Grant of share options        
     Nature and extent of director"s interest:    Direct beneficial             
ENDS                                                                            
28 April 2005                                                                   
Sponsor:  Merrill Lynch SA                                                      
Date: 28/04/2005 08:16:03 AM Supplied by www.sharenet.co.za                     
Produced by the JSE SENS Department