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HARMONY:  27,450   +941 (+3.55%)  18/05/2026 19:00

HARMONY GOLD MINING COMPANY LIMITED - Operational update for the nine months ended 31 March 2026

Release Date: 18/05/2026 14:46
Code(s): HAR     PDF:  
Wrap Text
Operational update for the nine months ended 31 March 2026

Harmony Gold Mining Company Limited
Incorporated in the Republic of South Africa
Registration number: 1950/038232/06
JSE share code: HAR
NYSE share code: HMY
ISIN: ZAE000015228
("Harmony" or "the Company")


OPERATIONAL UPDATE
for the nine months ended
31 March 2026 ("9MFY26")


STRONG THIRD QUARTER. RETURN TO NET
CASH POSITION. ON TRACK TO ACHIEVE
GUIDANCE.


Johannesburg, South Africa. Monday, 18 May 2026.
Harmony Gold Mining Company Limited ("Harmony" or "the
Company") is pleased to report its operational update for
the nine months ended 31 March 2026.


SALIENT FEATURES

for the nine-month period ended 31 March 2026 (9MFY26) vs
nine-month period ended 31 March 2025 (9MFY25)

Group operational performance

-   Safety strategy continues to progress with a Group LTIFR(1) of 4.71 per million hours worked

-   MSCI ESG rating upgrade to 'A' from 'BB', reflecting our embedded approach to sustainability

-   Firmly on track to meet full-year production, grade and cost guidance for both gold and
    copper operations

-   Gold and copper revenue increased by 34% to R68 385 million (US$4 016 million) from
    R50 915 million (US$2 811 million)

-   Balance sheet back in a net cash position of R1 326 million (US$78 million) from a net debt
    position of R5 554 million (US$335 million) at 31 December 2025

-   Liquidity of R19 656 million (US$1 161 million) in cash and undrawn facilities

-   Strong third quarter with gold production up by 5% from the prior quarter, recoveries and
    grades normalising as expected. For the nine-month period, gold production decreased by
    3% to 33 393kg (1 073 610oz), in line with plan

-   Underground recovered grade above guidance at 5.85g/t for the nine-month period

-   All-in sustaining cost (AISC) for gold assets increased by 14% to R1 167 679/kg
    (US$2 133/oz) from R1 027 912/kg (US$1 765/oz). Operational costs remain a core focus
    area and are well-controlled with minimal impact from higher oil and diesel prices

-   Average gold price received (including hedge) up 39% to R2 020 821/kg (US$3 691/oz)
    from R1 454 291/kg (US$2 497/oz)


Gold and copper growth projects

-   Eva Copper project tracking on schedule and within budget, all major contracts awarded and
    the Environmental Authority Major Amendment approved

-   CSA integration progressing well with capital ventilation project on schedule and appropriate
    mining sequence established

-   Hidden Valley environmental permit extended, now fully permitted to 2040, allowing for
    potential further mine-life extensions

-   South African extension projects at Moab Khotsong and Mponeng remain on track to deliver
    long-term value

(1)  LTIFR - lost time injury frequency rate per million hours worked
Please note that financial information has not been reviewed or audited by the Company's external auditor.


MESSAGE FROM THE CHIEF EXECUTIVE OFFICER

Overview

Harmony delivered a solid operating performance for the nine months to 31 March 2026, reflecting an excellent
third quarter with improvements across all key operational metrics. Mponeng, Hidden Valley and Tshepong North
delivered notable performances during this quarter.

We remain firmly on track to achieve full-year production, cost and grade guidance for both gold and copper,
supporting durable returns. This will mark our 11th consecutive year of meeting production guidance, underpinned
by operational excellence, higher-quality assets, strong grade control and resilient margins.

Gold and copper revenue increased by 34% to R68 385 million (US$4 016 million), driven by a 39% increase in
the average gold price received to R2 020 821/kg (US$3 691/oz). Leveraged exposure to the gold price helped
drive a year-on-year increase of 87% in free cash flow at an operational level.

Cost inflation remains well controlled and in line with plan, while production is supported through ongoing quality
Mineral Reserve replacement.

Strong cash generation, bolstered by our high-margin gold operations, enabled the Group to return to a net
cash position of R1 326 million (US$78 million), from a net debt position of R5 554 million (US$335 million) at
31 December 2025.

Balance sheet strength remains central to our strategy, providing the flexibility to fund growth, protect margins and
deliver sustainable shareholder returns. We continue to assess our capital structure to maintain an efficient balance
sheet that is appropriately matched to both our funding needs and the strength of our cash-flow generation.

We allocate capital in a disciplined and balanced manner, prioritising safety and orebody development while
delivering quality growth in both gold and copper. Execution excellence on our key growth projects over the next
24 months is critical as we establish a clear pathway to higher-margin gold production and approximately
100 000 tonnes of copper per annum. This investment programme is well sequenced to manage capital
intensity and maintain a robust and flexible balance sheet. Margin protection and enhancement remain core
priorities, supported by ongoing investment in a mix of higher-grade orebodies and other high-margin projects
that deliver strong returns on capital, helping to sustain resilient cash flows through the cycle.

As anticipated, the high-grade Moab Khotsong mine is entering a five-year period of planned lower production as
we advance the Zaaiplaats extension project. The CSA copper mine was a strategic acquisition to mitigate this, and
its integration and optimisation is progressing in line with plan. Mining flexibility at CSA remains constrained but
is improving following the re-establishment of an appropriate mining sequence, while the ventilation project is on
schedule to support long-term performance. Ongoing drilling continues to deliver exceptional results, reinforcing
the quality and potential of this high-grade copper orebody.

Shareholder returns are expected to remain sustainable and competitive alongside our growth strategy. Under our
new dividend policy, the base dividend was increased to 30% of net free cash*. In addition, an upside dividend of
up to 20% may be paid, based on net debt to EBITDA (leverage) levels. Therefore, a total of 50% of net free cash
can be returned to shareholders, subject to the discretion of the board and leverage. A record interim dividend of
R3 375 million (US$204 million) or 530 SA cents (32 US cents) per share was paid on 28 April 2026.

* Net free cash is defined as operating free cash flow after capital, interest, tax, corporate and other expenses.


Safety and responsible stewardship

Harmony is, above all, a people-centred business. Safety is our first value and we are deeply saddened by the
loss of two colleagues, Lephethesang Khetheng at Moab Khotsong and Olga Ramolehe at Target 1, in the third
quarter. We extend our sincere condolences to their families, friends and colleagues. Their loss weighs heavily on
us and reinforces our unwavering belief that nothing is more important than ensuring that every person returns
home safely.

We remain resolute in our commitment to learn from every incident and to continually strengthen the decisions,
behaviours and systems that protect the lives of our people.

We are making steady progress in our safety performance, with improvements in key risk areas and the achievement
of several significant, loss-of-life-free milestones during the quarter. We are encouraged that Group LTIFR remains
below 5.00 at 4.71 per million hours worked. However, every work-related incident underscores that more work
must be done to further embed a consistently safe and vigilant culture across all operations.

Our safety strategy is evolving to strengthen preventive controls, enhance risk management and target interventions
at high-risk activities. This is supported by ongoing improvements in engineering solutions, technology-enabled
systems and behavioural change through our Thibakotsi culture journey. We recognise that a sustainable
safety performance is ultimately driven by our people. Our Accountability Model reinforces clear standards and
expectations, while supporting a culture of learning, ownership and continuous improvement.

Alongside this, we are a more resilient and responsible business. Sustainability remains embedded in how we
plan, operate and invest, as reflected in the recent upgrade of Harmony's MSCI ESG rating from 'BB' to 'A'. Our
renewable energy programme, now one of the largest of its kind in South Africa, also advanced meaningfully during
the quarter, with Sungazer 2 nearing completion. These initiatives support both our decarbonisation ambitions and
long-term cost and energy resilience.

We are recycling approximately 78% of our water, and continued investment in our communities reflect
Harmony's commitment to shaping a more resilient and inclusive future through embedded and sustainability-led
value creation.


Consistent delivery

Our de-risked portfolio of underground, surface and tailings retreatment operations supports consistent delivery, and
we are pleased with the overall performance of our operations year to date. Importantly, the cyanide and recovery
issues experienced at our South African operations in the prior quarter have been resolved.

A solid performance in the third quarter saw total gold production increase by 5% to 10 871kg (349 511oz)
from 10 394kg (334 176oz) in the second quarter of the financial year 2026 (Q2FY26). Although Group gold
production declined by 3% to 33 393kg (1 073 610oz) for the nine-month period, this was in line with plan.

While underground recovered grades for our gold operations declined by 7% to 5.85g/t for the nine-month period,
performance rebounded strongly in the third quarter, with recovered grades increasing to 6.15g/t from 5.52g/t in the
second quarter.

Copper production from the CSA mine has totalled 9 596t (21.2Mlb) since acquisition on 24 October 2025,
including a one-month production stoppage to complete the shaft steel replacement. Notwithstanding the planned
stoppage, we remain on track to meet our copper production guidance for the financial year.

Recovered grades for CSA copper mine in this reporting period was 3.49%, in line with plan.


Disciplined cost control and margin protection

Costs remain under control and we are actively monitoring the impact of higher oil prices and potential supply
disruptions across our global operations. Labour and electricity are the largest component of Group costs and at
this stage, we do not anticipate any material cost escalation or risk to guidance.

As planned, total cash operating costs increased year-on-year by 10% to R32 646 million (US$1 917 million) from
R29 811 million (US$1 646 million), in line with planned inflationary increases and higher royalties.

Royalties for our South African operations, which make up 7% of cash operating costs, increased by 94% to
R2 166 million (US$127 million) from R1 116 million (US$62 million) on the back of improved profitability.
Despite the sharp increase in royalties, our AISC remains within guidance.

-   Per-unit costs increases at our gold operations were all in line with plan:

    -   Cash operating costs increased by 13% to R977 642/kg (US$1 786/oz) from R861 916/kg (US$1 480/oz)

    -   All-in sustaining costs increased by 14% to R1 167 679/kg (US$2 133/oz) from R1 027 912/kg
        (US$1 765/oz)

    -   All-in costs (AIC) increased by 15% to R1 295 059/kg (US$2 366/oz) from R1 121 938/kg (US$1 927/oz)

-   Per-unit costs at our CSA copper operations remain competitive:

    -   C1 cash costs of US$2.58/lb, well below the guided range of US$2.65/lb to US$2.80/lb


Hedging

Ongoing volatility in commodity and currency markets reinforces the importance of disciplined risk management
as Harmony advances its growth strategy. The Group's hedging approach is designed to protect margins and
cash flows, providing funding certainty for capital expenditure and project execution while retaining meaningful
exposure to favourable price movements.

As at 31 March 2026, Harmony had hedged 592 000 ounces (18 413kg) using rand gold zero cost collars at an
average floor and cap of R2 037 000/kg and R2 291 000/kg, respectively. These averages have increased by 6%
from the previous quarter. This is a result of the positive impact of new collars entered into during the third quarter
at an average floor price of R2 719 000/kg and a cap of R3 020 000/kg.


Gold and copper growth: Unlocking significant embedded value

Our brownfield and greenfield projects, including the Mponeng and Moab Khotsong extensions, are advancing
in line with plan, with project execution excellence central to long-term value creation. Feasibility studies are
underway to expand our surface retreatment operations in the Free State and West Wits, building on the success
of Mine Waste Solutions. In addition, we are exploring possible mine-life extension opportunities as part of our
annual planning cycle.


Eva Copper

Construction at the Eva Copper Mine Project is progressing safely, and is tracking on schedule and within the
approved capital estimate. This performance reflects Harmony's focused execution since Final Investment Decision
in November 2025.

All major construction contracts have now been awarded, and the Project has achieved several key milestones:

-   The Environmental Authority Major Amendment approval was received on 15 May 2026

-   Process plant construction and non-process infrastructure works commenced in April 2026

-   Drilling activities have resumed after the wet season. A comprehensive infill drilling programme has been
    designed to increase Indicated Mineral Resource inventory to support future Mineral Reserve conversion

-   Aggreko has been appointed as the independent power provider and we are working closely with the
    Queensland Government on longer-term power supply options, including the CopperString grid connection

The Queensland Government's Prescribed Project declaration for Eva Copper has been officially extended to
March 2028, maintaining whole-of-government support and coordination to streamline approvals through the
major construction phase. This status has been further strengthened by the establishment of the Cross-Agency
Assessment Team by the Queensland Government on 2 April 2026 to accelerate approvals for key resource
projects, including the Eva Copper Mine Project.

As partner of choice, sustainability and local engagement remain central to the Project's development. Harmony is
currently working with 83 local suppliers across the region.

In line with Harmony's commitment to a "local first" approach, we are proactively engaging with Traditional
Owners, the Kalkadoon People and host communities on employment, housing and broader socio-economic
development outcomes for the region.


Wafi-Golpu

We remain committed to advancing this Tier-1 transformational copper-gold asset and our engagement with the
Government of Papua New Guinea and the Independent Peer Review Team continues.

FY26 grade, production and cost guidance

With one quarter of production remaining for FY26, we are confident that we will achieve our full-year guidance of:

-   Gold:

    -   1 400 000oz to 1 500 000oz in total production

    -   overall AISC guidance of between R1 150 000/kg to R1 220 000/kg

    -   underground recovered grade at above 5.80g/t

-   Copper:

    -   17 500 to 18 500 tonnes

    -   C1 cash costs of between US$2.65/lb and US$2.80/lb

    -   recovered grade above 3.50%


In conclusion

Anchored in Mining with Purpose, underpinned by a resilient gold foundation, industry-leading operational
discipline and rigorous capital allocation and strengthened by a high-quality, growing international copper portfolio,
Harmony is a leading global gold and copper producer, executing a clear, disciplined strategy to deliver sustainable
long-term value through commodity cycles.


Beyers Nel
Chief executive officer


Additional financial and operational information
Hedge position as at 31 March 2026

                                      FY2026         FY2027          FY2028          FY2029
                                          H2      H1       H2      H1       H2      H1       H2   TOTAL
Rand gold
Forward contracts             koz         32      36       20      10        -       -        -      98
                         R'000/kg      1 632   1 669    1 735   1 792        -       -        -   1 683
Dollar gold
Forward contracts             koz          6       6        6       1        -       -        -      19
                           US$/oz      2 613   2 631    2 765   2 760        -       -        -   2 675
Rand gold                     koz         64     144      122     110       86      58        8     592
                     Floor R'000/
Collars                        kg      1 747   1 845    1 922   2 059    2 286   2 608    2 865   2 037
                     Cap R'000/kg      1 983   2 089    2 169   2 320    2 558   2 882    3 178   2 291
Dollar gold                   koz         10      23       15      17       12       6        2      85
Collars              Floor US$/oz      2 943   3 257    3 177   3 199    3 756   4 423    4 962   3 387
                       Cap US$/oz      3 289   3 613    3 539   3 540    4 176   4 848    5 537   3 759
Total gold                    koz        112     209      163     138       98      64       10     794
Currency hedges
Rand dollar
Zero cost collars            US$m         30       40      10       -        -       -        -      80
                        Floor R/$      18.10    18.19   17.95       -        -       -        -   18.13
                          Cap R/$      20.10    20.19   19.95       -        -       -        -   20.13
Dollar silver
Zero cost collars            koz         330      660     620     530      110       -        -   2 250
                    Floor US$/oz       30.89    32.16   36.23   59.77    74.15       -        -   41.65
                      Cap US$/oz       34.42    36.45   41.02   67.07    85.24       -        -   47.01
Copper hedges
Forward contracts              t       2 070        -       -       -        -       -        -   2 070
                           US$/t       8 177        -       -       -        -       -        -   8 177


Gold operations:
Comparative operational metrics for Q3FY26 vs Q3FY25 and 
9MFY26 vs 9MFY25

                                        Unit         Q3FY26           Q3FY25     Q-on-Q      9MFY26      9MFY25   Y-on-Y
                                                                                    (%)                               (%)
Average gold price                      R/kg      2 254 835        1 581 029         43   2 020 821   1 454 291       39
received                                $/oz          4 293            2 661         61       3 691       2 497       48
Underground yield                        g/t           6.15             5.98          3        5.85        6.28       (7)
Gold produced total                       kg         10 871            9 771         11      33 393      34 587       (3)
                                          oz        349 511          314 142         11   1 073 610   1 111 996       (3)
    South African optimised               kg          4 233            3 486         21      12 803      12 571        2
    underground(1)                        oz        136 094          112 077         21     411 626     404 167        2
    South African high-                   kg          3 393            3 191          6      11 158      12 176       (8)
    grade underground(2)                  oz        109 087          102 592          6     358 737     391 467       (8)
    South African surface(3)              kg          1 679            1 784         (6)      5 228       6 040      (13)
                                          oz         53 982           57 356         (6)    168 085     194 190      (13)
    International (Hidden                 kg          1 566            1 310         20       4 204       3 800       11
    Valley)                               oz         50 348           42 117         20     135 162     122 172       11
Total cash costs                        R/kg        963 333          984 143          2     977 642     861 916      (13)
                                      US$/oz          1 834            1 657        (11)      1 786       1 480      (21)
Group AISC                              R/kg      1 139 579        1 171 062          3   1 167 679   1 027 912      (14)
                                      US$/oz          2 170            1 971        (10)      2 133       1 765      (21)
Group AIC                               R/kg      1 255 395        1 322 628          5   1 295 059   1 121 938      (15)
                                      US$/oz          2 390            2 226         (7)      2 366       1 927      (23)
Average exchange rate                  R/US$          16.34            18.48        (12)      17.03       18.11       (6)

(1)  Tshepong South, Tshepong North, Target 1, Joel, Masimong, Doornkop and Kusasalethu
(2)  Mponeng and Moab Khotsong
(3)  Mine Waste Solutions, Phoenix, Central Plant, Savuka Tailings, Dumps and Kalgold


Copper operation:
Comparative operational metrics for Q3FY26 vs Q3FY25 and
9MFY26 vs 9MFY25

                                Unit    Q3FY26   Q3FY25   Q-on-Q   9MFY26   9MFY25   Y-on-Y
                                                              (%)                       (%)
Copper price received         US$/oz      5.55        -      100     5.34        -     100
Copper produced                    t     5 683        -      100    9 596        -     100
                             lbs'000    12 529        -      100   21 156        -     100
Yield                              %      3.67        -      100     3.49        -     100
C1 costs                      US$/oz      2.45        -     (100)    2.58        -    (100)
Total costs and capital       US$/oz      4.60        -     (100)    4.44        -    (100)
Production profit          R million       693        -      100      891        -     100
                         US$ million        42        -      100       52        -     100
Exchange rate                  R/US$     16.34    18.48      (13)   17.03    18.11      (6)


Groupings of assets by business area:

South African underground high-grade operations

Performance from these operations was supported by steady delivery at Mponeng during the nine-month reporting
period. Underground recovered grades remained above reserve grade at 10.49g/t, while tonnes milled were stable
at 678 000 tonnes, reflecting consistent performance through operational excellence. The Mponeng extension
project remains on schedule, with any risk of a production gap effectively mitigated.

At Moab Khotsong, recovered grades increased by 54% to 8.80g/t in the third quarter of financial year 2026
(Q3FY26), from 5.73g/t in the second quarter. This reflects lower inventories with the release of gold from the plant
and stabilised production at the Great Noligwa pillar following mining sequence adjustments to manage seismicity.

For the nine-month period, recovered grades declined by 15% to 7.18g/t from 8.40g/t, in line with plan. The
Zaaiplaats extension project is progressing well, with contractor-related delays included in the life-of-mine plan.


International gold and copper

Hidden Valley

A phenomenal performance was delivered with production increasing by 11% to 4 204kg (135 162oz) and AISC
decreasing by 19% to R707 185/kg (US$1 292/oz) in the nine-month period. Gold sold in Q3FY26 increased
by 94% to 1 803kg (57 968oz) from the prior quarter, boosted by the deferment of the final gold shipment of
Q2FY26 to January 2026. Recovered grades for the reporting period increased by 17% to 1.55g/t from 1.33g/t.

Studies are underway to determine the feasibility of a further life-of-mine extension beyond the current mine plan.
A potential Stage 9 development is now fully permitted following confirmation of the successful approval of the
environmental permit amendment allowing the construction of a third tailings storage facility.

The remaining 50% of Hidden Valley was acquired for US$1 in 2016 and the mine was recapitalised over a
two-year period. This success underscores Harmony's ability to extract value and extend the lives of our assets
through our focus on safety, operational excellence, stringent cost controls and effective capital allocation. It
is this same model, which has proven successful at many of our gold assets, that we are now implementing at
the CSA copper mine in Australia.


CSA copper mine

Operationally, our focus remains on improving the flexibility of the mining operations, with full optimisation
expected to take up to 24 months. We completed the replacement of the shaft steelwork on six levels as previously
indicated. This resulted in a one-month planned shutdown in March 2026. We continue to integrate the mine,
ensuring alignment with the disciplined and consistent approach applied to all Harmony assets.

Assaying of historical drill samples has now been completed. During the third quarter, follow-up drilling
targeted extensions of mineralisation outside the current Mineral Resource footprint and continued to deliver
encouraging results - including 32m @ 8% Cu, 37.4m @ 3.7% Cu and 14m @ 6.5% Cu - building on
previously reported intercepts(1).

(1)  Refer to H1 FY26 Results Presentation, 11 March 2026


These high-grade copper intercepts received during the quarter confirm that mineralisation extends from the main,
high-grade QTS North orebody, demonstrating strong continuity and supporting the overall quality of the ore
system. Drilling to further define and extend these newly identified zones is ongoing.

Longer-term production and capital guidance, together with updated Mineral Resources and Mineral Reserves, will
be provided with the release of our full-year results in August 2026.


South African surface source operations

Mine Waste Solutions (MWS), Savuka Tailings, Central Plant Reclamation, Phoenix, Kalgold and rock dumps
delivered an improved performance following the cyanide shortage which affected production in the previous
reporting period. A cyanide dissolution plant has now been commissioned at MWS to mitigate any future cyanide
supply risks at these operations. MWS was impacted in the third quarter by high rainfall which affected throughput
and electricity supply from Eskom.


South African underground optimised operations

Our South African optimised portfolio - Tshepong North, Tshepong South, Doornkop, Kusasalethu, Joel, Target 1
and Masimong - remains a significant contributor at 38% of group production for the nine-month period.
Production, grade and costs all improved quarter-on-quarter. Tshepong North posted a standout performance
in this reporting period with production up by 32% to 2 902kg (93 302oz) and recovered grades up 12% to
4.92g/t. The solid third quarter performance at Tshepong North was mainly due to an increase in volumes from
the high-grade B-reef in the upper mine.


GOLD OPERATING RESULTS - QUARTER ON QUARTER (RAND/METRIC)
                                                                                                                           SOUTH AFRICA
                                                                                                                     UNDERGROUND PRODUCTION
                                      Three                                                                                                                                                                        TOTAL
                                      months       Moab                   High-grade      Tshepong      Tshepong                                                                                Optimised         UNDER-
                                      ended     Khotsong       Mponeng    operations         North         South       Doornkop          Joel       Target 1     Kusasalethu      Masimong     operations         GROUND
Ore milled                    t'000   Mar-26         163           203           366           189           102            200            78             89             123            94            875          1 241
                                      Mar-25         178           178           356           145            95            168            63             74             131            85            761          1 117
Yield                         g/tonne Mar-26        8.80          9.65          9.27          6.16          5.75           3.48          3.74           3.71            6.47          3.91           4.84           6.15
                                      Mar-25        8.07          9.86          8.96          4.23          6.48           3.48          4.03           3.80            6.54          3.28           4.58           5.98
Gold produced                 kg      Mar-26       1 435         1 958         3 393         1 165           586            696           292            330             796           368          4 233          7 626
                                      Mar-25       1 436         1 755         3 191           614           616            585           254            281             857           279          3 486          6 677
Gold sold                     kg      Mar-26       1 263         1 793         3 056         1 153           580            649           289            331             729           364          4 095          7 151
                                      Mar-25       1 424         1 749         3 173           627           628            559           259            308             854           284          3 519          6 692
Gold price received           R/kg    Mar-26   2 207 782     2 254 141     2 234 982     2 242 418     2 236 741      2 233 834     2 236 166      2 246 858       2 214 918     2 237 346      2 234 825      2 234 892
                                      Mar-25   1 569 866     1 587 941     1 579 829     1 576 396     1 576 932      1 574 041     1 579 429      1 588 597       1 567 737     1 575 620      1 575 244      1 577 418
Gold revenue(1)               R'000   Mar-26   2 788 429     4 041 675     6 830 104     2 585 508     1 297 310      1 449 758       646 252        743 710       1 614 675       814 394      9 151 607     15 981 711
                                      Mar-25   2 235 489     2 777 309     5 012 798       988 400       990 313        879 889       409 072        489 288       1 338 847       447 476      5 543 285     10 556 083
Cash operating cost           R'000   Mar-26   1 518 875     1 783 551     3 302 426       989 256       807 000        864 865       512 767        648 003       1 110 879       568 252      5 501 022      8 803 448
(net of by-product credits)           Mar-25   1 319 023     1 482 945     2 801 968       738 549       697 787        777 261       424 477        595 930         958 419       454 645      4 647 068      7 449 036
Inventory movement            R'000   Mar-26    (157 966)     (174 736)    (332 702)       (52 094)        7 750        (54 550)       15 881          7 810         (87 454)        4 009       (158 648)      (491 350)
                                      Mar-25     (87 942)      (17 810)    (105 752)        12 434         2 006        (38 089)       13 686         29 239         (20 924)       10 849          9 201        (96 551)
Operating costs               R'000   Mar-26   1 360 909     1 608 815     2 969 724       937 162       814 750        810 315       528 648        655 813       1 023 425       572 261      5 342 374      8 312 098
                                      Mar-25   1 231 081     1 465 135     2 696 216       750 983       699 793        739 172       438 163        625 169         937 495       465 494      4 656 269      7 352 485
Production profit             R'000   Mar-26   1 427 520     2 432 860     3 860 380     1 648 346       482 560        639 443       117 604         87 897         591 250       242 133      3 809 233      7 669 613
                                      Mar-25   1 004 408     1 312 174     2 316 582       237 417       290 520        140 717       (29 091)      (135 881)        401 352       (18 018)       887 016      3 203 598
Capital expenditure           R'000   Mar-26     514 450       491 137     1 005 587       200 265       139 826        268 784        69 656         92 290          79 066        22 458        872 345      1 877 932
                                      Mar-25     910 341       459 140     1 369 481       148 683       131 337        223 038        63 120         85 249          97 063        27 764        776 254      2 145 735
Cash operating costs          R/kg    Mar-26   1 058 449       910 904       973 306       849 147     1 377 133      1 242 622     1 756 051      1 963 645       1 395 577     1 544 163      1 299 556      1 154 399
                                      Mar-25     918 540       844 983       878 085     1 202 849     1 132 771      1 328 651     1 671 169      2 120 747       1 118 342     1 629 552      1 333 066      1 115 626
Cash operating costs          R/tonne Mar-26       9 318         8 786         9 023         5 234         7 912          4 324         6 574          7 281           9 032         6 045          6 287          7 094
                                      Mar-25       7 410         8 331         7 871         5 093         7 345          4 627         6 738          8 053           7 316         5 349          6 107          6 669
Cash operating cost           R/kg    Mar-26   1 416 951     1 161 741     1 269 677     1 021 048     1 615 744      1 628 806     1 994 599      2 243 312       1 494 906     1 605 190      1 505 638      1 400 653
and Capital                           Mar-25   1 552 482     1 106 601     1 307 254     1 445 003     1 345 981      1 709 913     1 919 673      2 424 125       1 231 601     1 729 065      1 555 744      1 436 988
All-in sustaining cost        R/kg    Mar-26   1 182 717     1 042 947     1 100 712       959 144     1 640 794      1 506 564     2 106 672      2 298 341       1 551 725     1 665 564      1 499 967      1 329 345
                                      Mar-25     963 364       984 679       975 113     1 443 287     1 302 176      1 611 437     1 976 122      2 367 914       1 241 798     1 834 042      1 547 598      1 276 155

(1)  Includes a non-cash consideration to Franco-Nevada (Mar-25: R0m, Mar-24: R86.397m) under Mine Waste Solutions, excluded from the gold price calculation.


OPERATING RESULTS - QUARTER ON QUARTER (RAND/METRIC) continued

                                                                                         SOUTH AFRICA
                                                                                     SURFACE PRODUCTION
                                   Three          Mine                   Central                                                                TOTAL
                                   months        Waste                     Plant        Savuka                                   TOTAL          SOUTH        Hidden           TOTAL
                                   ended     Solutions     Phoenix   Reclamation      Tailings        Dumps       Kalgold      SURFACE         AFRICA        Valley         HARMONY
Ore milled/tailings      t'000     Mar-26        6 013       1 406           952           900          733           361       10 365         11 606         1 000          12 606
processed                          Mar-25        5 503       1 560           937           905        1 037           352       10 294         11 411           982          12 393
Yield                    g/tonne   Mar-26        0.101       0.137         0.171         0.146        0.396          0.83         0.16           0.80          1.57            0.86
                                   Mar-25        0.110       0.161         0.164         0.143        0.369          0.74         0.17           0.74          1.33            0.79
Gold produced            kg        Mar-26          605         192           163           131          290           298        1 679          9 305         1 566          10 871
                                   Mar-25          606         251           154           129          383           261        1 784          8 461         1 310           9 771
Gold sold                kg        Mar-26          596         180           164           127          280           291        1 638          8 789         1 803          10 592
                                   Mar-25          640         249           164           140          380           267        1 840          8 532         1 252           9 784
Gold price received      R/kg      Mar-26    2 238 854   2 555 394     2 248 146     2 240 551    2 215 529     2 248 199    2 272 374      2 241 877     2 318 001       2 254 835
                                   Mar-25    1 567 042   1 692 008     1 572 457     1 595 071    1 560 605     1 569 865    1 585 649      1 579 193     1 593 542       1 581 029
Gold revenue(1)          R'000     Mar-26    1 334 357     459 971       368 696       284 550      620 348       654 226    3 722 148     19 703 859     4 179 356      23 883 215
                                   Mar-25    1 002 907     421 310       257 883       223 310      593 030       419 154    2 917 594     13 473 677     1 995 115      15 468 792
Cash operating cost      R'000     Mar-26      563 887     168 515        90 525        90 762      312 744       337 867    1 564 300     10 367 748       104 647      10 472 395
(net of by-product                 Mar-25      527 714     139 353        86 921        92 385      380 699       309 222    1 536 294      8 985 330       630 730       9 616 060
credits)
Inventory movement       R'000     Mar-26      (23 108)    (10 419)        1 640        (2 045)           -       (14 944)     (48 876)      (540 226)      206 422        (333 804)
                                   Mar-25       34 632        (492)        5 915         6 110       (6 370)        5 558       45 353        (51 198)       (5 337)        (56 535)
Operating costs          R'000     Mar-26      540 779     158 096        92 165        88 717      312 744       322 923    1 515 424      9 827 522       311 069      10 138 591
                                   Mar-25      562 346     138 861        92 836        98 495      374 329       314 780    1 581 647      8 934 132       625 393       9 559 525
Production profit        R'000     Mar-26      793 578     301 875       276 531       195 833      307 604       331 303    2 206 724      9 876 337     3 868 287      13 744 624
                                   Mar-25      440 561     282 449       165 047       124 815      218 701       104 374    1 335 947      4 539 545     1 369 722       5 909 267
Capital expenditure      R'000     Mar-26      141 147       8 778        21 962        39 818       24 350        56 157      292 212      2 170 144       502 526       2 672 670
                                   Mar-25      185 525      35 554         8 127        10 924          271        27 271      267 672      2 413 407       486 244       2 899 651
Cash operating costs     R/kg      Mar-26      932 045     877 682       555 368       692 840    1 078 428     1 133 782      931 686      1 114 213        66 824         963 333
                                   Mar-25      870 815     555 191       564 422       716 163      993 992     1 184 759      861 151      1 061 970       481 473         984 143
Cash operating costs     R/tonne   Mar-26           94         120            95           101          427           936          151            893           105             831
                                   Mar-25           96          89            93           102          367           878          149            787           642             776
Cash operating cost      R/kg      Mar-26    1 165 345     923 401       690 104       996 794    1 162 393     1 322 228    1 105 725      1 347 436       387 722       1 209 186
and Capital                        Mar-25    1 176 962     696 841       617 195       800 845      994 700     1 289 245    1 011 192      1 347 209       852 652       1 280 904
All-in sustaining cost   R/kg      Mar-26      993 309     924 556       586 970       987 213    1 203 907     1 363 196    1 046 310      1 276 596       471 688       1 139 579
                                   Mar-25      944 024     701 556       616 988       781 564      985 789     1 306 533      930 931      1 201 705       962 244       1 171 062

(1)  Includes a non-cash consideration to Franco-Nevada (Mar-25: R0m, Mar-24: R86.397m) under Mine Waste Solutions, excluded from the gold price calculation.



DIRECTORATE AND ADMINISTRATION

HARMONY GOLD MINING COMPANY LIMITED

Harmony Gold Mining Company Limited was
incorporated and registered as a public company in
South Africa on 25 August 1950

Registration number: 1950/038232/06


CORPORATE OFFICE

Randfontein Office Park
PO Box 2, Randfontein, 1760, South Africa
Corner Main Reef Road and Ward Avenue
Randfontein, 1759, South Africa

Telephone: +27 11 411 2000
Website: http://www.harmony.co.za


DIRECTORS

Dr PT Motsepe* (chairman), KT Nondumo*^
(deputy chairman), Dr M Msimang*^ (lead
independent director), BB Nel (chief executive officer),
BP Lekubo (financial director), Dr HE Mashego
(executive director)

M Gule*^, FJ Lombard*^, Z Matlala*^, M Moshe*^,
B Nqwababa*^, VP Pillay*^, MJ Prinsloo*^,
GR Sibiya*^, PL Turner*^

* Non-executive
^ Independent


COMPANY SECRETARY

SS Mohatla
E-mail queries: companysecretariat@harmony.co.za
Telephone: +27 11 411 2359


INVESTOR RELATIONS

E-mail: HarmonyIR@harmony.co.za
Telephone: +27 11 411 6073 or +27 82 746 4120


TRANSFER SECRETARIES

JSE Investor Services (Proprietary) Limited
(Registration number 2000/007239/07)
19 Ameshoff Street, 13th Floor, Hollard House,
Braamfontein

PO Box 4844, Johannesburg, 2000, South Africa
E-mail: info@jseinvestorservices.co.za

Telephone: +27 86 154 6572
Fax: +27 86 674 4381


AMERICAN DEPOSITARY RECEIPTS

American Depositary Receipts
Deutsche Bank Trust Company Americas
c/o Equiniti Trust Company LLC, Peck Slip Station,
PO Box 2050, New York, NY10271-2050
Email: db@astfinancial.com

Toll free (within US): (886) 249 2593
Int: +1 718 921 8137
Fax: +1 718 921 8334


SPONSOR

J.P. Morgan Equities South Africa Proprietary Limited
1 Fricker Road, corner Hurlingham Road, Illovo,
Johannesburg, 2196

Private Bag X9936, Sandton, 2146

Telephone: +27 11 507 0300
Fax: +27 11 507 0503


TRADING SYMBOLS

ISIN: ZAE000015228


HARMONY'S ANNUAL REPORTS

Harmony's Integrated Report, and its report suite filed on a Form 20F with the United States'
Securities and Exchange Commission for the financial year ended 30 June 2025, are available on our
website (http://www.harmony.co.za/invest).


FORWARD-LOOKING STATEMENTS

This booklet contains forward-looking statements within the meaning of the safe harbour provided by Section 21E of the Exchange
Act and Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), with respect to our financial condition, results
of operations, business strategies, operating efficiencies, competitive positions, growth opportunities for existing services, plans and
objectives of management, markets for stock and other matters. These forward-looking statements, including, among others, those
relating to our future business prospects, revenues, and the potential benefit of acquisitions (including statements regarding growth and
cost savings) wherever they may occur in this booklet, are necessarily estimates reflecting the best judgment of our senior management
and involve a number of risks and uncertainties that could cause actual results to differ materially from those suggested by the
forward-looking statements. As a consequence, these forward-looking statements should be considered in light of various important
factors, including those set forth in our Integrated Annual Report. All statements other than statements of historical facts included in
this booklet may be forward-looking statements. By their nature, forward-looking statements involve risk and uncertainty because they
relate to future events and circumstances and should be considered in light of various important factors, including those set forth in this
disclaimer. Readers are cautioned not to place undue reliance on such statements. Important factors that could cause actual results to
differ materially from estimates or projections contained in the forward-looking statements include, without limitation: overall economic
and business conditions in South Africa, Papua New Guinea, Australia and elsewhere; the impact from, and measures taken to address,
Covid-19 and other contagious diseases, such as HIV and tuberculosis; high and rising inflation, supply chain issues, volatile commodity
costs and other inflationary pressures exacerbated by the geopolitical risks; estimates of future earnings, and the sensitivity of earnings
to gold and other metals prices; estimates of future gold and other metals production and sales; estimates of future cash costs; estimates
of future cash flows, and the sensitivity of cash flows to gold and other metals prices; estimates of provision for silicosis settlement;
increasing regulation of environmental and sustainability matters such as greenhouse gas emission and climate change, and the impact of
climate change on our operations; estimates of future tax liabilities under the Carbon Tax Act (South Africa); statements regarding future
debt repayments; estimates of future capital expenditures; the success of our business strategy, exploration and development activities
and other initiatives; future financial position, plans, strategies, objectives, capital expenditures, projected costs and anticipated cost
savings and financing plans; estimates of reserves statements regarding future exploration results and the replacement of reserves; the
ability to achieve anticipated efficiencies and other cost savings in connection with, and the ability to successfully integrate, past and
future acquisitions, as well as at existing operations; our ability to complete ongoing and future acquisitions; fluctuations in the market
price of gold and other metals; the occurrence of hazards associated with underground and surface gold mining; the occurrence of labour
disruptions related to industrial action or health and safety incidents; power cost increases as well as power stoppages, fluctuations
and usage constraints; ageing infrastructure, unplanned breakdowns and stoppages that may delay production, increase costs and
industrial accidents; supply chain shortages and increases in the prices of production imports and the availability, terms and deployment
of capital; our ability to hire and retain senior management, sufficiently technically-skilled employees, as well as our ability to achieve
sufficient representation of historically disadvantaged persons in management positions or sufficient gender diversity in management
positions or at Board level; our ability to comply with requirements that we operate in a sustainable manner and provide benefits to
affected communities; potential liabilities related to occupational health diseases; changes in government regulation and the political
environment, particularly tax and royalties, mining rights, health, safety, environmental regulation and business ownership including any
interpretation thereof; court decisions affecting the mining industry, including, without limitation, regarding the interpretation of mining
rights; our ability to protect our information technology and communication systems and the personal data we retain; risks related to
the failure of internal controls; the outcome of pending or future litigation or regulatory proceedings; fluctuations in exchange rates and
currency devaluations and other macroeconomic monetary policies, as well as the impact of South African exchange control regulations;
the adequacy of the Group's insurance coverage; any further downgrade of South Africa's credit rating and socio-economic or political
instability in South Africa, Papua New Guinea, Australia and other countries in which we operate; changes in technical and economic
assumptions underlying our mineral reserves estimates; geotechnical challenges due to the ageing of certain mines and a trend toward
mining deeper pits and more complex, often deeper underground, deposits; and actual or alleged breach or breaches in governance
processes, fraud, bribery or corruption at our operations that leads to censure, penalties or negative reputational impacts.

The foregoing factors and others described under "Risk Factors" in our Integrated Annual Report (http://www.har.co.za) and our Annual Report
on Form 20-F should not be construed as exhaustive. We undertake no obligation to update publicly or release any revisions to these
forward-looking statements to reflect events or circumstances after the date of this booklet or to reflect the occurrence of unanticipated
events, except as required by law. All subsequent written or oral forward-looking statements attributable to Harmony or any person acting
on its behalf are qualified by the cautionary statements herein. Any forward-looking statements contained in these financial results have
not been reviewed or reported on by Harmony's external auditors.

Competent Person's statement

The Mineral Resource and Mineral Reserve figures published in this booklet are updated as at 30 June 2025. Harmony confirms that
it is not aware of any new information or data that materially affects the information included in the statement, in the case of Mineral
Resources or Mineral Reserves, that all material assumptions and technical parameters underpinning the estimates in the original release
continue to apply and have not materially changed. Harmony confirms that the form and context in which the competent person's findings
are presented have not been materially modified from the original release.

Exploration results relating to recent drilling at the CSA copper mine are presented in summary form and should not be construed as
Mineral Resources or Mineral Reserves, nor relied upon as an estimate of economic mineralisation.

Johannesburg
18 May 2026

Date: 18-05-2026 02:46:00
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