HARMONY GOLD MINING CO LTD

This short-form announcement is the responsibility of the Board.

Shareholders are advised that this short-form announcement represents a summary of the information contained in the full financial results (results booklet) incorporating the FY26 condensed consolidated financial statements and does not contain full or complete details contained in the results booklet published on the Stock Exchange News Service, via the JSE cloudlink at https://senspdf.jse.co.za/documents/2026/jse/isse/HARE/FY26result.pdf and on Harmony’s website (www.harmony.co.za) on 27 August 2026.

The condensed consolidated financial statements for the financial year ended 30 June 2026, from which this short-form announcement has been correctly extracted, have been reviewed by Ernst & Young Inc., who expressed an unmodified review conclusion thereon.

Any investment decisions by investors and/or shareholders should be based on a consideration of the results booklet as a whole and shareholders are encouraged to review the results booklet, which is available for viewing on the Company’s website and the JSE cloudlink, referred to above.

This short-form announcement may contain non-GAAP measures. These non-GAAP measures are considered to be pro forma financial information in terms of the JSE Listings Requirements and have been prepared for illustrative purposes only and are the responsibility of the Board. Investors are referred to the results booklet for more information.

Ends.

For more details, contact:

Jared Coetzer

Head: Investor Relations

+27 (0)82 746 4120

Johannesburg, South Africa

27 August 2026

Sponsor:

J.P. Morgan Equities South Africa Proprietary Limited