Announcement PDF June 2026 Quarterly Webcast ASX |TSX: WGX westgold.com.au Important notices and disclaimer Investor Presentation This investor presentation is dated 22 July 2026 and has been prepared by Westgold Resources Limited (ASX: WGX, TSX:WGX) (Westgold) based on information available to it at the time of preparing this presentation. No representation or warranty, express or implied, is made as to the fairness, accuracy, completeness or correctness of the information, opinions and conclusions contained in this presentation. To the maximum extent permitted by law, none of Westgold, its directors, employees or agents, advisers, nor any other person, accepts any liability, including, without limitation, any liability arising from fault or negligence on the part of any of them or any other person, for any loss arising from the use of this presentation or its contents or otherwise arising in connection with it. Financial values are reported in A$ unless otherwise specified. Not an Offer This presentation is not an offer, invitation, solicitation or other recommendation with respect to the subscription for, purchase or sale of any security, and neither this presentation nor anything in it shall form the basis of any contract or commitment whatsoever. This presentation has been prepared for publication in Australia and may not be released to US wire services or distributed in the United States. This presentation does not constitute an offer to sell, or a solicitation of an offer to buy, securities in the United States or any other jurisdiction. Any securities described in this presentation have not been, and will not be, registered under the US Securities Act of 1933 and may not be offered or sold in the United States except in transactions registered under the US Securities Act or exempt from, or not subject to, the registration of the US Securities Act and applicable US state securities laws. Summary Information By reviewing or retaining these materials, or attending or participating in this presentation, you acknowledge and represent that you have read, understood and accepted the terms of this “Important Notices and Disclaimer”. This presentation contains summary information about Westgold and its activities current only at the date of this presentation. This presentation is for information purposes only. The information in the presentation is of a general nature only and does not purport to be complete. This presentation should be read in conjunction with Westgold’s periodic and continuous disclosure announcements lodged with the Australian Securities Exchange (ASX), which are available at www.asx.com.au and on Westgold's website at www.westgold.com.au, and in Canada under Westgold's profile on SEDAR+ at www.sedarplus.ca. Certain information in this presentation may have been obtained from research, surveys or studies conducted by third parties, including industry or general publications. Neither Westgold nor its representatives have independently verified any such information sourced from third parties or industry or general publications. Not Investment Advice This presentation does not constitute in any way an offer or invitation to subscribe for securities in Westgold pursuant to the Corporations Act 2001 (Cth). This presentation does not constitute investment advice and has been prepared by Westgold without taking into account the recipient’s investment objectives, financial circumstances or particular needs. Each recipient must make his/her own independent assessment and investigation of Westgold and its business and assets when deciding if an investment is appropriate and should not rely on any statement or the adequacy and accuracy of any information. This presentation is in summary form and does not purpose to be exhaustive. Westgold makes no representation or warranty (either expressed or implied) as to the accuracy, reliability or completeness of the information in this presentation. Westgold and its respective directors, employees, agents and consultants shall have no liability (including liability to any person by reason of negligence or negligent misstatement) for any statements, opinions, information or matters (express or implied) arising out of, contained in or derived from, or for any omissions from the presentation, except liability under statute that cannot be excluded. Forward-looking Statements This document contains “forward-looking information” and “forward-looking statements” which are based on the assumptions, estimates, analysis and opinions of management made in light of its experience and its perception of trends, current conditions and expected developments, as well as other factors that management of Westgold believes to be relevant and reasonable in the circumstances at the date that such statements are made, but which may prove to be incorrect. Forward-looking statements include statements that are predictive in nature, depend upon or refer to future events or conditions, or include words such as ‘expects’, ‘anticipates’, ‘plans’, ‘believes’, ‘estimates’, ‘seeks’, ‘intends’, ‘targets’, ‘projects’, ‘forecasts’, or negative versions thereof and other similar expressions, or future or conditional verbs such as ‘may’, ‘will’, ‘should’, ‘would’ and ‘could’. Although management believes that the assumptions made by Westgold and the expectations represented by such information are reasonable, there can be no assurance that the forward-looking information will prove to be accurate. Forward-looking information involves known and unknown risks, uncertainties, and other factors which may cause the actual results, performance or achievements of Westgold to be materially different from any anticipated future results, performance or achievements expressed or implied by such forward-looking information. Such factors include, among others, the actual market price of gold, the actual results of current exploration, the actual results of future exploration, changes in project parameters as plans continue to be evaluated, changes in laws, regulations and practices, the geopolitical, economic, permitting and legal climate that Westgold operates in, as well as those factors disclosed in Westgold's publicly filed documents. Westgold believes that the assumptions and expectations reflected in the forward-looking information are reasonable. Readers should not place undue reliance on forward-looking information. Westgold does not undertake to update any forward-looking information, except in accordance with applicable securities laws. Historical Information Information about the past performance of Westgold contained in this presentation is given for illustrative purposes only and cannot be relied upon as an indicator of (and provides no guidance as to) future performance, including future share price performance of Westgold. Any such historical information is not represented as being, and is not, indicative of Westgold’s view on its future financial condition and/or performance, nor the future financial condition and/or performance of the merged group. 2 Important notices and disclaimer Ore Reserves and Mineral Resources The information in this presentation that relates to the Ore Reserves and Mineral Resources of Westgold has been extracted from the ASX announcement titled “2025 Mineral Resource Estimate and Ore Reserves" released to the ASX on 3 September 2025 and available at www.asx.com.au. In events subsequent, Westgold divested the Mt Henry-Selene project, which had associated with it a Mineral Resource of 24Mt at 1.2g/t gold for 0.9Moz contained gold and an Ore Reserve of 11.7Mt at 1.3g/t Au for 478,300oz – see ASX announcement titled “Mt Henry-Selene Gold Project Divested for $64.6M" released to the ASX on 17 December 2025 and available at www.asx.com.au. In events subsequent, Westgold spun out its Reedy and Comet projects, which had associated with it approximately 1.2Moz of JORC-compliant Mineral Resources - Refer to Valiant Gold Limited’s (ASX:VAL) Prospectus (specifically Section 2.3 and Attachment A) dated 16 February 2026 for further information regarding the Mineral Resource estimates for the Reedy and Comet Projects. In events subsequent, Westgold divested its Peak Hill project, which had associated with it approximately 480koz of JORC- compliant Mineral Resources - Refer to Great Boulder’s (ASX:GBR) release dated 1 July 2026 for further information regarding the Mineral Resource estimates for the Peak Hill Project. In events subsequent, Westgold divested its Chalice Gold project, which had associated with it approximately 190koz of JORC-compliant Mineral Resources - Refer to Corazon’s (ASX:CZN) release dated 9 July 2026 for further information regarding the Mineral Resource estimates for the Chalice Gold Project. Westgold confirms that it is not aware of any new information or data that materially affects the information included in that announcement, and that all material assumptions and technical parameters underpinning the estimates in that announcement continue to apply and have not materially changed. Westgold confirms that the form and context in which the Competent Persons findings are presented have not been materially modified from that announcement. The information in this presentation that relates to Westgold’s Exploration results and Mineral Resource Estimates is compiled by Westgold technical employees and contractors under the supervision of Mr. Jake Russell B.Sc. (Hons), who is a member of the Australian Institute of Geoscientists and who has verified, reviewed and approved such information. Mr Russell is a full-time employee of Westgold and has sufficient experience which is relevant to the styles of mineralisation and types of deposit under consideration and to the activities which he is undertaking to qualify as a Competent Person as defined in the Joint Ore Reserves Committee’s 2012 Australasian Code for Reporting of Mineral Resources and Ore Reserves (JORC Code) and as a Qualified Person as defined in the CIM Guidelines and National Instrument 43-101 - Standards of Disclosure for Mineral Projects of the Canadian Securities Administrators (NI 43-101). Mr. Russell is a full-time employee as General Manager – Technical Services of Westgold and, accordingly, is not independent for purposes of NI 43-101. Mr Russell consents to and approves of the inclusion in this presentation of the matters based on his information in the form and context in which it appears. Mr Russell is eligible to participate in short and long-term incentive plans of Westgold. The information in this presentation that relates to Westgold’s Ore Reserve is based on information compiled by Mr. Leigh Devlin B.Eng. FAusIMM and who has verified, reviewed and approved such information. Mr. Devlin has sufficient experience which is relevant to the styles of mineralisation and types of deposit under consideration and to the activities which they are undertaking to qualify as a Competent Person as defined in the JORC Code and as a Qualified Person as defined in the CIM Guidelines and NI 43-101. Mr. Devlin is full-time senior executive of Westgold and, accordingly, is not independent for purposes of NI 43-101. Mr. Devlin consents to and approves of the inclusion in this presentation of the matters based on his information in the form and context in which it appears. Mr. Devlin is a full-time senior executive of Westgold and is eligible to and may participate in short-term and long-term incentive plans of Westgold as disclosed in its annual reports and disclosure documents. Mineral Resources, Ore Reserve Estimates and Exploration Targets and Results are calculated in accordance with the JORC Code. Investors outside Australia should note that while Ore Reserve and Mineral Resource estimates of the Company in this announcement comply with the JORC Code (such JORC Code-compliant Ore Reserves and Mineral Resources being "Ore Reserves" and "Mineral Resources" respectively), they may not comply with the relevant guidelines in other countries. The JORC Code is an acceptable foreign code under NI 43-101. Information contained in this release describing mineral deposits may not be comparable to similar information made public by companies subject to the reporting and disclosure requirements of US securities laws, including Item 1300 of Regulation S-K. All technical and scientific information in this release has been prepared in accordance with the Canadian regulatory requirements set out in NI 43-101 and has been reviewed on behalf of the Company by Qualified Persons, as set forth above. This presentation contains references to estimates of Mineral Resources and Ore Reserves. The estimation of Mineral Resources is inherently uncertain and involves subjective judgments about many relevant factors. Mineral Resources that are not Ore Reserves do not have demonstrated economic viability. The accuracy of any such estimates is a function of the quantity and quality of available data, and of the assumptions made and judgments used in engineering and geological interpretation, which may prove to be unreliable and depend, to a certain extent, upon the analysis of drilling results and statistical inferences that may ultimately prove to be inaccurate. Mineral Resource estimates may require re-estimation based on, among other things: (i) fluctuations in the price of gold; (ii) results of drilling; (iii) results of metallurgical testing, process and other studies; (iv) changes to proposed mine plans; (v) the evaluation of mine plans subsequent to the date of any estimates; and (vi) the possible failure to receive required permits, approvals and licenses. Investment Risk As noted above, an investment in shares in Westgold is subject to investment and other known and unknown risks, some of which are beyond the control of Westgold. Westgold does not guarantee any particular rate of return or the performance of Westgold, nor does it guarantee the repayment of capital from Westgold or any particular tax treatment. Prospective investors should have regard to the risks outlined in this presentation when making their investment decision and should make their own enquires and investigations regarding all information in this presentation, including but not limited to the assumptions, uncertainties and contingencies which may affect future operations of Westgold and the impact that different future outcomes may have on Westgold. These risks, together with other general risks applicable to all investments in listed securities not specifically referred to, may affect the value of shares in Westgold in the future. There is no guarantee that the Westgold shares will make a return on the capital invested, that dividends will be paid on the Westgold shares or that there will be an increase in the value of the Westgold shares in the future. Accordingly, an investment in Westgold should be considered highly speculative and potential investors should consult their professional advisers before deciding whether to subscribe for Westgold shares. Effect of Rounding A number of figures, amounts, percentages, estimates and calculations of value in this presentation are subject to the effect of rounding. The actual calculation of these figures may differ from the figures set out in this presentation. Disclaimer Neither Westgold nor any of its advisers, affiliates, related bodies corporate, directors, officers, partners, employees or agents, have authorised, permitted or caused the issue, submission, dispatch or provision of this presentation and, except to the extent referred to in this presentation, none of them makes or purports to make any statement in this presentation and there is no statement in this presentation which is based on any statement by any of them. To the maximum extent permitted by law, Westgold and its advisers, affiliates, related bodies corporate, directors, officers, partners, employees or agents exclude and disclaim all liability, for any expenses, losses, damages or costs incurred by you and the information in this presentation being inaccurate or incomplete in any way for any reason, whether by negligence or otherwise. To the maximum extent permitted by law, Westgold and its advisers, affiliates, related bodies corporate, directors, officers, partners, employees or agents make no representation or warranty, express or implied, as to the currency, accuracy, reliability or completeness of information in this presentation and the statements made in this Presentation are made only as at the date of this presentation (unless otherwise indicated). The information in this presentation remains subject to change without notice. To the maximum extent permitted by law, Westgold and its advisers, affiliates, related bodies corporate, directors, officers, partners, employees or agents each expressly disclaims any and all liability, including, without limitation, any liability arising out of fault or negligence for any loss arising from the use of or reliance on information contained in this presentation, including representations or warranties or in relation to the accuracy or completeness of the information, statements, opinions, forecasts, reports or other matters, express or implied, contained in, arising out of or derived from, or for omissions from, this presentation including, without limitation, any financial information, any estimates or projections and any other financial information derived therefrom. 3 FY26 Production guidance exceeded; cost guidance met 1. Refer to the Company’s ASX announcement titled “FY26 Guidance” dated 7 August 2025 for further information. 2. Treasury (cash, bullion and liquid investments) build was $233M before share buy backs $22M, growth and exploration spend (invested $142M on non-sustaining capital and $11M on exploration), and one-off cash inflows (proceeds from asset divestments totalled $25M)  387koz gold production; exceeded guidance1  AISC $2,841/oz; achieved cost guidance 1  Treasury increased by $575M to $939M  Strategy delivering: growth, cash generation and shareholder returns  98.9koz gold production; AISC $2,802/oz  Record mining rates at Bluebird South- Junction and Big Bell  $233M underlying cash build 2  Continued investment in future growth Full Year Highlights Q4 FY26 Highlights 4 Production guidance beat, cost guidance met 5 Q2 FY26 Production (oz) 111,418 AISC ($/oz) 2,902* FY26 387,354 2,841 Non-sustaining capital ($M) 52 341 Exploration ($M) 6 42 FY26 Guidance1 345,000 – 385,000 2,600 – 2,900 270 50 Q1 FY26 83,937 2,731* 65 12 Q3 FY26 93,145 2,931 81 13 * Q1 and Q2 FY26 AISC adjusted post Half-Year Financial Report for the period ended 31 December 2025 1. Refer to the Company’s ASX announcement titled “FY26 Guidance” dated 7 August 2025 for further information. Q4 FY26 98,854 2,802 142 11 FY27 Guidance and updated 3 Year Outlook due August 2026 Operational results 6 Murchison performance building; costs steady  Murchison production lifts; Bluebird South Junction hits 1Mtpa exit rate; Record mining rates at Big Bell  Excluding the toll treatment gap, Southern Goldfields production steady; Beta Hunt delivered its strongest quarterly mining rate of FY26 despite vent capacity limits  AISC improvement driven by increased production  AISC margin of $3,589/oz (achieved gold price above the AISC) 237 222 258 231 230 5,174 5,296 6,356 7,080 6,391 2,688 2,731 2,902 2,931 2,802 Q4 FY25 Q1 FY26 Q2 FY26 Q3 FY26 Q4 FY26 Achieved gold price ($/oz) AISC ($M) Gold production (oz) 7 54,811 53,140 80,934 64,132 74,096 33,211 30,797 30,484 29,013 24,758 Q4 FY25 Q1 FY26 Q2 FY26 Q3 FY26 Q4 FY26 88,022 83,937 111,418 93,145 98,854 Southern Goldfields Murchison AISC ($/oz) Performance improves in Q4 Murchison operations outperform and deliver strong group outputs Q1 FY26 Q2 FY26 Q3 FY26 1.23 1.19 1.15 Q4 FY26 1.33 2.2 2.4 2.2 2.1 Q1 FY26 Q2 FY26 Q3 FY26 Q4 FY26 Q1 FY26 Q2 FY26 Q3 FY26 1.36 1.53 1.48 Q4 FY26 1.47 2.1 2.4 2.1 2.3 Q1 FY26 Q2 FY26 Q3 FY26 Q4 FY26 Q1 FY26 Q2 FY26 Q3 FY26 83.9 111.4 93.1 Q4 FY26 98.9 Ore Mined (Mt) Mined Grade (g/t) Ore Processed (Mt) Milled Grade (g/t) Gold Produced (koz)  Increased mine production at Bluebird-South Junction, Big Bell and Beta Hunt  Mined grades marginally lower due to increased Big Bell and Beta Hunt ore in the group total  Mills steady and fully utilised  Higher grades at Starlight and displacement of low grade stockpile in the Murchison  Strong production results continue 8 Hubperformance Hub performance Fortnum Hub Fortnum Mill – 0.9Mtpa Meekatharra Hub Bluebird Mill - 1.8Mtpa Cue Hub Tuckabianna Mill – 1.4Mtpa Starlight UG & Fortnum stockpiles Feed: Bluebird-South Junction UG, Fender, Cue stockpiles, NMG Ore Purchase, Meekatharra open pit program Feed: Big Bell UG, Great Fingall, Cue stockpiles Feed: 15,487 21,840 16,175 18,135 2.3 3.1 2.4 2.7 Q1 FY26 Q2 FY26 Q3 FY26 Q4 FY26 Gold produced (oz) Milled grade (g/t) 23,367 40,730 31,394 37,743 2.0 2.2 2.5 Q1 FY26 2.6 Q2 FY26 Q3 FY26 Q4 FY26 14,286 18,364 16,563 18,218 1.8 1.9 1.8 1.9 Q1 FY26 Q2 FY26 Q3 FY26 Q4 FY26 9 Higginsville Hub1 Higginsville Mill – 1.6Mtpa Beta Hunt, Two Boys, Lake Cowan OP, LG stockpiles Feed: 30,797 30,484 29,013 24,758 2.3 2.3 2.2 2.0 Q1 FY26 Q2 FY26 Q3 FY26 Q4 FY26 1. Performance includes Lakewood toll treatment Financial results 10 Strong cash generation whilst funding growth 11 Q1 FY26 Q2 FY26 Q3 FY26 94.9 115.2 69.9 Q4 FY26 110.3 5,296 6,356 7,080 6,391 Q1 FY26 Q2 FY26 Q3 FY26 Q4 FY26 2,731 2,902 2,931 2,802 Q1 FY26 Q2 FY26 Q3 FY26 Q4 FY26 133 265 254 159 Q1 FY26 Q2 FY26 Q3 FY26 Q4 FY26 472 654 856 939 Q1 FY26 Q2 FY26 Q3 FY26 Q4 FY26 Gold sold (koz) Realised gold price ($/oz) AISC ($/oz) Net mine cash flow ($M) Closing Cash, Bullion & Investments ($M)  Wind down of bullion built in Q3  Westgold remains fully unhedged  Production increase driving lower unit costs  3YO pathway to lift grade and reduce haulage and processing cost base  Strong margin ($3,589/oz) delivers strong cash flows  Early commencement of projects and capex brought forward  $83M built in Cash, Bullion & Investments Q on Q  $600M credit facility lifts available liquidity to $1.5B $233M underlying cash build1 Treasury Movement ($M) 1. Treasury (cash, bullion and liquid investments) build was $233M before share buy backs $22M, growth and exploration spend (invested $142M on non-sustaining capital and $11M on exploration), and one-off cash inflows (proceeds from asset divestments totalled $25M) 2. Closing Q4, FY26 investments exclude investments in Valiant Gold and Corazon 12 Opening Cash, Bullion & Investments (225) Opening Bullion (152) Opening Investments Opening Cash 282 Murchison Operating Cashflow 109 (18) Sustaining Capital (13) Stockpiles (22) Closing Operating Cash Exploration (11) PP&E (64) Growth Capital 856 479 664 (79) 939 Tax Payment Closing Cash, Bullion & Investments Closing Investments 2 (56) 160 Closing Bullion Lease Payments Southern Goldfields Operating Cashflow 112 (20) Closing Cash 25 Working Capital Share Buy Back Proceeds from Asset Sales 55 667 Operating Non-Sustaining Capex & Exploration Working Capital +$83M Shareholder returns increasing 13 FY26 on-market share buy-back1  Maiden buyback  Up to 5% share buy-back approved  Undertaken over 12 months  $27M bought back in FY26 1. Westgold commenced executing the Buy-Back program on 31 Oct 2025 in compliance with Australian and Canadian securities laws with all purchases made through the facilities of the ASX. $26.6M FY24 FY25 FY26 $10.3M (2.25cps) $28.3M (3cps) Increasing shareholder returns TBD $463M $614M $1,539M Available Liquidity Share Buy Back Dividends declared FY26 Dividend announcement expected in August 2026 Exploration andcorporate update 14 22 drills operating across the portfolio Investing in the drill bit Starlight x3 Paddy’s Flat x1 Bluebird-South Junction x2 x3 Great Fingall x1 Big Bell x1 x1 Beta Hunt x8 Albury Heath & Golden Shamrock1 x1 16 5 1 UG Diamond Drills Surface Diamond Drill Surface RC Drill Murchison Southern Goldfields x1 1. MOPP – Murchison Open Pit Program 15 Portfolio simplification brought forward ~$195M1 16 Counter cyclical divestment phase now complete Meekatharra Hub Fortnum Hub Higginsville Hub 1. Calculated as the upfront value of the Mt Henry-Selene divestment at completion of $80M (16 February 2026) plus the value of Westgold’s 44.4% interest in Valiant Gold Limited (ASX: VAL) of ~$48M as at 30 June 2026 plus $54M for the divestment of Peak Hill (1 July 2026) and $13M in upfront value for the divestment of Chalice (9 July 2026) but excluding $41M in deferred value that may be realised following achievement of milestones at Mt Henry-Selene and Chalice and the 1.0% NSR payable on future Peak Hill production. Bigger mills drive stronger economics Higginsville expansion Studies nearing completion Higginsville Cue Meekatharra  Orders placed for long lead items  EPC tender process continues  Low capex option with potential for rapid payback  Open pit drilling building case for a larger mill at Meekatharra 17 Westgold – building value; delivering the plan All Australian – multi-mine production within a Tier 1 jurisdiction Four established, profitable processing hubs in Western Australia with ~5.7Mtpa capacity A leading Australian gold producer 387koz produced in FY26 Strong balance sheet underpinned by exceptional cash flow generation Debt free with >$1.5B in available liquidity at 30 June 2026 Increasing shareholder returns Active dividend and share buy-back program. FY26 Dividend / FY27 Guidance in August 2026. Long life assets underpinned by growing Ore Reserves 3.5Moz in Ore Reserves (at 30 June 2025) - 22 drills operating at the end of FY26 Clear organic growth plan – fully self-funded Conservative plan to grow gold production to >470koz FY26 Guidance exceeded: 387koz - ~20% increase on FY25 (326koz) 18 Adebtfree,unhedgedAustraliangold minerwithmomentum… www.westgold.com.au 19 Investor Relations Kasun Liyanaarachchi Group Manager Investor Relations & Communications Kasun.Liyanaarachchi@westgold.com.au +61 458 564 483 Media Annette Ellis Manager Corporate Affairs Annette.ellis@westgold.com.au +61 458 200 039 Mineral Resource Statement: Operating Mines Murchison Gold Operations (Rounded for reporting) Measured Indicated Measured and Indicated Inferred Total Project Tonnes ('000s) Grade Ounces Au ('000s) Tonnes ('000s) Grade Ounces Au ('000s) Tonnes ('000s) Grade Ounces Au ('000s) Tonnes ('000s) Grade Ounces Au ('000s) Tonnes ('000s) Grade Ounces Au ('000s) Big Bell UG 5,010 2.51 405 8,216 3.10 819 13,226 2.88 1,224 7,414 2.90 691 20,640 2.89 1,915 Big Bell Cave 6,553 1.09 229 0 0 0 6,553 1.09 229 0 0 0 6,553 1.09 229 Fender UG 111 2.91 10 168 2.62 14 280 2.74 25 157 2.54 13 437 2.67 37 Great Fingall UG 0 0.00 0 2,202 4.25 301 2,202 4.25 301 955 2.96 91 3,157 3.86 392 Golden Crown UG 0 0.00 0 540 5.25 91 540 5.25 91 2,279 3.05 224 2,819 3.47 315 Bluebird Group UG 334 3.94 42 7,251 2.99 697 7,585 3.03 739 6,644 2.59 553 14,229 2.83 1,293 Starlight UG 3,898 3.04 381 2,702 2.65 230 6,600 2.88 611 2,625 3.02 255 9,225 2.92 866 Total 15,906 2.09 1,067 21,079 3.18 2,152 36,986 2.71 3,220 20,075 2.83 1,827 57,060 2.75 5,047 At 30 June 2025[1] 1. See Westgold ASX Announcement dated 3 September 2025 – Resources and Reserve Statement available at www.asx.com.au. The Company confirms that it is not aware of any new information or data that materially affects the information included in that announcement and that all material assumptions and technical parameters underpinning the Mineral Resource and Ore Reserve estimates in that announcement continue to apply and have not materially changed. Refer to “Ore Reserves and Mineral Resources”section in slide 3 for the further information. Southern Goldfields Gold Operations (Rounded for reporting) Measured Indicated Measured and Indicated Inferred Total Project Tonnes ('000s) Grade Ounces Au ('000s) Tonnes ('000s) Grade Ounces Au ('000s) Tonnes ('000s) Grade Ounces Au ('000s) Tonnes ('000s) Grade Ounces Au ('000s) Tonnes ('000s) Grade Ounces Au ('000s) Two Boys 94 5.94 18 256 3.15 26 349 3.90 44 163 5.75 30 512 4.49 74 Lake Cowan 180 1.90 11 129 1.29 5 309 1.65 16 19 1.60 1 329 1.60 17 Beta Hunt 10,435 2.37 795 13,140 2.23 944 23,575 2.29 1,739 39,975 2.27 2,914 63,550 2.28 4,653 Total 10,709 2.39 824 13,525 2.24 975 24,234 2.31 1,800 40,158 2.28 2,944 64,391 2.29 4,744 Beta Hunt Nickel Operation (Rounded for reporting) Measured Indicated Measured and Indicated Inferred Total Project Tonnes ('000s) Ni (%) NiT ('000s) Tonnes ('000s) Ni (%) NiT ('000s) Tonnes ('000s) Ni (%) NiT ('000s) Tonnes ('000s) Ni (%) NiT ('000s) Tonnes ('000s) Ni (%) NiT ('000s) Beta Hunt 0 0.0% 0 749 2.8% 21 749 2.8% 21 499 2.7% 13 1,248 2.8% 35 Total 0 0.0% 0 749 2.8% 21 749 2.8% 21 499 2.7% 13 1,248 2.8% 35 20 Mineral Resource Statement: Non-Operating Projects At 30 June 2025[1] 1. See Westgold ASX Announcement dated 3 September 2025 – Resources and Reserve Statement available at www.asx.com.au. The Company confirms that it is not aware of any new information or data that materially affects the information included in that announcement and that all material assumptions and technical parameters underpinning the Mineral Resource and Ore Reserve estimates in that announcement continue to apply and have not materially changed. In events subsequent, Westgold divested the Mt Henry-Selene project, which had associated with it a Mineral Resource of 24Mt at 1.2g/t gold for 0.9Moz contained gold and an Ore Reserve of 11.7Mt at 1.3g/t Au for 478,300oz – see ASX announcement titled“Mt Henry-Selene Gold Project Divested for $64.6M" released to the ASX on 17 December 2025 and available at www.asx.com.au. In events subsequent, Westgold spun out its Reedy and Comet projects, which had associated with it approximately 1.2Moz of JORC-compliant Mineral Resources - Refer to Valiant Gold Limite