UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a16 OR 15d16 UNDER THE

SECURITIES EXCHANGE ACT OF 1934

For May 29, 2026

Harmony Gold Mining Company Limited

Randfontein Office Park

Corner Main Reef Road and Ward Avenue Randfontein, 1759

South Africa

(Address of principal executive offices)

(Indicate by check mark whether the registrant files or will file annual reports under cover of

Form 20 F or Form 40F.)

Form 20F ☒ Form 40F ☐

(Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g32(b) under the Securities Exchange Act of 1934.)

Yes ☐ No ☒

Harmony Gold Mining Company Ltd

Registration number: 1950/038232/06

Incorporated in the Republic of South Africa

ISIN: ZAE000015228

JSE share code: HAR

(“Harmony” or “Company”)

DEALING IN SECURITIES BY EXECUTIVE DIRECTOR

Johannesburg, Friday, 29 May 2026. In compliance with paragraphs 6.77 to 6.89 of the JSE Listings Requirements, the following information is disclosed:


Name of executive director:			HE Mashego
Name of Company:			Harmony
Type of transaction:			On-market sale of ordinary shares
Class of securities:			Ordinary shares
Nature and extent of interest			Direct beneficial
Date of transaction			28 May 2026
Number of shares:			3 000
Volume Weighted Average price per share:			R284.0333
Highest sale price:			R284.10
Lowest sale price:			R284.00
Total value of shares:			R852,100.80

Prior clearance was obtained in respect of the above dealings by the executive director.

Ends.

For more details, contact:

Jared Coetzer

Head: Investor Relations

+27 (0) 82 746 4120

Johannesburg, South Africa

29 May 2026

Sponsor:

J.P. Morgan Equities South Africa Proprietary Limited

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on

its behalf by the undersigned, thereunto duly authorized.

Harmony Gold Mining Company Limited

Date: May 29, 2026

By: /s/ Boipelo Lekubo

Name: Boipelo Lekubo

Title: Financial Director

HARMONY GOLD MINING CO LTD 6-K