HAR - Harmony Gold Mining Company Limited - Regulatory announcement             
Harmony Gold Mining Company Limited                                             
(Incorporated in the Republic of South Africa)                                  
(Registration number: 1950/038232/06)                                           
Share code: HAR   ISIN: ZAE000015228                                            
("Harmony")                                                                     
REGULATORY ANNOUNCEMENT                                                         
Johannesburg, 5 June 2008. In accordance with the Financial Services Authority`s
Disclosure and Transparency Rules, the Company advises that its issued share    
capital comprises 403,216,720 ordinary shares at R0,50 each. The voting rights  
of all of these shares are identical with each share carrying the right to one  
vote. The Company holds no ordinary shares in Treasury.                         
The above figure may be used by shareholders as the denominator for the         
calculations by which they will determine if they are required to notify their  
interests in, or a change to their interest in Harmony Gold Mining Company      
Limited under the Disclosure and Transparency Rules.                            
Issued by Harmony Gold Mining Company Limited                                   
5 June 2008                                                                     
For more details contact:                                                       
Marian van der Walt                                                             
Company Secretary                                                               
on +27(0)82 888 1242                                                            
or                                                                              
Amelia Soares                                                                   
Investor Relations                                                              
on +27(0)82 654 9241                                                            
Sponsor                                                                         
Merrill Lynch South Africa                                                      
Date: 05/06/2008 10:30:14 Supplied by www.sharenet.co.za                     
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