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European copper producer with operations in Spain Q2 and H1 2026 Financial Results 11 August 2026 ATALAYA MINING
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The information contained in this document (“Presentation”) has been prepared by Atalaya Mining (the “Company”). While the information contained herein has been prepared in good faith, neither the Company nor any of its shareholders, directors, officers, agents, employees or advisers give, have given or have authority to give, any representations or warranties (express or implied) as to, or in relation to, the accuracy, reliability or completeness of the information in this Presentation, or any revision thereof, or of any other written or oral information made or to be made available to any interested party or its advisers and liability therefore is expressly disclaimed. Accordingly, neither the Company nor any of its shareholders, directors, officers, agents, employees or advisers take any responsibility for, or will accept any liability whether direct or indirect, express or implied, contractual, tortious, statutory or otherwise, in respect of, the accuracy or completeness of such information or for any of the opinions contained herein or for any errors, omissions or misstatements or for any loss, howsoever arising, from the use of this Presentation. Neither the issue of this Presentation nor any part of its contents is to be taken as any form of commitment on the part of the Company to proceed with any transaction, where applicable. In no circumstances will the Company be responsible for any costs, losses or expenses incurred in connection with any appraisal or investigation of the Company. In furnishing this Presentation, the Company does not undertake or agree to any obligation to provide the recipient with access to any additional information or to update this Presentation or to correct any inaccuracies in, or omissions from, this Presentation which may become apparent. This Presentation should not be considered as the giving of investment advice by the Company or any of its shareholders, directors, officers, agents, employees or advisers. In particular, this Presentation does not constitute an offer or invitation to subscribe for or purchase any securities and neither this Presentation nor anything contained herein shall form the basis of any contract or commitment whatsoever. Each party to whom this Presentation is made available must make its own independent assessment of the Company after making such investigations and taking such advice as may be deemed necessary. In particular, any estimates or projections or opinions contained herein necessarily involve significant elements of subjective judgment, analysis and assumptions and each recipient should satisfy itself in relation to such matters. Forward Looking Statements This Presentation contains “forward looking information” which may include, but is not limited to, statements with respect to the future financial or operating performance of the Company, its subsidiaries and its projects, the future price of metals, the estimation of ore reserves and resources, the conversion of estimated resources into reserves, the realisation of ore reserve estimates, the timing and amount of estimated future production, costs of production, capital, operating and exploration expenditures, costs and timing of the development of new deposits, costs and timing of future exploration, requirements for additional capital, government regulation of mining operations, environmental risks, reclamation expenses, title disputes or claims, limitations of insurance coverage and the timing and possible outcome of pending litigation and regulatory matters. Forward looking statements involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of the Company and/or its subsidiaries to be materially different from any future results, performance or achievements expressed or implied by the forward looking statements. Such factors include, among others, general business, economic, competitive, political and social uncertainties; the actual results of current exploration activities; actual results of reclamation activities; conclusions of economic evaluations; changes in project parameters as plans continue to be refined; future prices of metals; the future costs of capital to the Company; possible variations of ore grade or recovery rates; failure of plant, equipment or processes to operate as anticipated; accidents, labour disputes and other risks of the mining industry; political instability, terrorist attacks, insurrection or war; delays in obtaining future governmental approvals or financing or in the completion of development or construction activities, as well as those factors discussed in the section entitled “Risk Factors” in the Company’s annual information form. Although the Company has attempted to identify important factors that could cause actual actions, events or results to differ materially from those described in forward looking statements, there may be other factors that cause actions, events or results to differ from those anticipated, estimated or intended. Forward looking statements contained herein are made as of the date of this Presentation and the Company disclaims any obligation to update any forward looking statements, whether as a result of new information, future events or results or otherwise. There can be no assurance that forward looking statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward looking statements. Market and Industry Data This Presentation also contains or references certain market, industry and peer group data which is based upon information from independent industry publications, market research, analyst reports and surveys and other publicly available sources. Although the Company believes these sources to be generally reliable, such information is subject to interpretation and cannot be verified with complete certainty due to limits on the availability and reliability of raw data, the voluntary nature of the data gathering process and other inherent limitations and uncertainties. The Company has not independently verified any of the data from third party sources referred to in this presentation and accordingly, the accuracy and completeness of such data is not guaranteed. Use of Non-IFRS Financial Measures This Presentation refers to certain non-IFRS measures such as EBITDA, operating cash flows before working capital changes, cash costs, total cash costs, all-in sustaining costs and net debt. However, these performance measures are not measures calculated in accordance with IFRS, do not have any standardized meaning prescribed by IFRS and therefore may not be comparable to similar measures presented by other issuers. These non-IFRS measures are furnished to provide additional information only, have limitations as analytical tools and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. 2 Disclaimer
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Technical Disclosure – Proyecto Riotinto Mineral Resources and Ore Reserves for the Cerro Colorado and San Dionisio deposits (stockwork material) are effective 30 June 2025 and were prepared by SRK Consulting (UK) Limited. The Reporting Standard adopted for reporting of the Ore Reserve estimate for the Cerro Colorado and San Dionisio combined open pit operation is that defined by the terms and definitions given in The 2012 Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves as published by the Joint Ore Reserves Committee of the Australasian Institute of Mining and Metallurgy, Australian Institute of Geoscientists and Minerals Council of Australia (the JORC Code (2012)). The JORC Code (2012) is aligned with the Committee for Mineral Reserves International Reporting Standards (CRIRSCO) reporting template. Unless otherwise noted, all scientific and technical information relating to Proyecto Riotinto is based on and derived from a Competent Persons Report (CPR) entitled “An Independent Competent Persons Report on the Mineral Assets of Atalaya Mining Plc” and issued on 22 November 2023, prepared by Guillermo Dante Ramírez Rodríguez (PhD, MMSA QP), Kira Johnson (MMSA QP) and Jaye Pickarts (PE, MMSA QP) of Tetra Tech, each of whom are “Qualified Persons” as defined in the Canadian National Instrument 43-101 – Standards of Disclosure for Mineral Project (“NI 43-101”). The information contained herein is subject to all of the assumptions, qualifications and procedures set out in the CPR and reference should be made to the full details of the CPR. Technical Disclosure – Riotinto PEA Unless otherwise noted, the PEA for Riotinto was prepared by Tetra Tech in accordance with CIM guidelines and with Canadian regulatory requirements set out in National Instrument 43-101 Standards of Disclosure for Mineral Projects ("NI 43-101"). The report was prepared by Tetra Tech Qualified Persons Dr. Guillermo Dante Ramírez-Rodríguez, PhD, MMSAQP, Jaye Pickarts, MMSA QP, and Ms. Kira Lyn Johnson, MMSAQP, who are Qualified Persons as defined under NI 43-101, and are independent of the Company. Technical Disclosure – Proyecto Touro Unless otherwise noted, all scientific and technical information relating to Proyecto Touro is based on and derived from a technical report entitled “Technical Report On the Mineral Resources and Reserves of the Touro Copper Project” dated April 2018, prepared by Alan C. Noble, P.E. of Ore Reserves Engineering, in association with William Rose, P.E., WLR Consulting, Inc. and Jay T Pickarts, P.E. (the “Touro Technical Report”), each of whom are “Qualified Persons” as defined in the Canadian National Instrument 43-101 – Standards of Disclosure for Mineral Project (“NI 43- 101”). The information contained herein is subject to all of the assumptions, qualifications and procedures set out in the Touro Technical Report and reference should be made to the full details of the Touro Technical Report. Technical Disclosure – Proyecto Masa Valverde Unless otherwise noted, all scientific and technical information relating to Proyecto Masa Valverde is based on and derived from a technical report entitled “Mineral Resource Evaluation of Proyecto Masa Valverde, Huelva Province, Spain” dated 31 March 2022, prepared by CSA Global and John Barry, M.Sc., M.B.A, P.Geo, FSEG and Galen White, B.Sc. (Hons), FAusIMM (the “PMV Technical Report”), each of whom are “Qualified Persons” as defined in the Canadian National Instrument 43-101 – Standards of Disclosure for Mineral Project (“NI 43-101”). The information contained herein is subject to all of the assumptions, qualifications and procedures set out in the PMV Technical Report and reference should be made to the full details of the PMV Technical Report. 3 Disclaimer: Technical Disclosure
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Q2 and H1 2026 Financial Results
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‒ Copper production of 13.5 kt in Q2 2026 and 23.4 kt in H1 2026 ‒ AISC of US$2.79/lb in Q2 2026 and US$2.97/lb in H1 2026, representing strong performance despite the cost impact of the Middle East conflicts ‒ FY2026 guidance maintained: 50 – 54 kt copper (low end) at US$2.60 – 2.90/lb Cash Costs and US$3.10 – 3.40/lb AISC ‒ EBITDA of €78.2m in Q2 2026 and €126.2m in H1 2026: new quarterly and half year records ‒ Key Q2 2026 investments: San Dionisio area (€8.9m), Cerro Colorado stripping (€4.6m) ‒ Free cash flow of €58.3m in Q2 2026 and €58.6m in H1 2026(1) ‒ Growing net cash position of €318.3m ‒ Declared 2026 Interim Dividend of €0.055 per share (vs. 2025 interim dividend of €0.044) ‒ All resolutions put to Atalaya’s 2026 AGM were passed by the requisite majority ‒ Acquired ~7.3% of Lara Exploration for C$13.5m ‒ Completed £130m equity offering to support development of Atalaya’s copper growth pipeline ‒ Touro environmental impact statement ("DIA") is well-advanced, with DIA under preparation ‒ San Dionisio waste stripping activities continued, with 3.2 Mt of waste mined in Q2 2026 ‒ Progressed engineering works associated with the Riotinto polymetallic circuit ‒ Masa Valverde preparatory surface works are going ‒ E-LIX: During Q2 2026, produced saleable copper concentrates and zinc precipitates ‒ Fundación Atalaya continued its support of initiatives in education, culture, sports, local infrastructure and social inclusion ‒ Health and safety performance improved significantly during Q2 2026 vs. Q1 2026 ‒ Launched "Safety Points“ campaign focused on reinforcing safe behaviours by employees and contractors Atalaya generated record quarterly and half year EBITDA 5 Review of Q2 and H1 2026 1. Free Cash Flow represents Operating Cash Flow less Investing Cash Flow Operating Financial Corporate Assets Sustainability
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Copper Production (kt) Ore Throughput (Mt) Copper Recovery 6 Q2 2026 Production Results Strong quarter of production Copper production 13,493 tonnes Cu 13,175 tonnes Cu | Q2 2025 Throughput & recoveries 4.1 Mt ore processed 4.0 Mt | Q2 2025 0.39% Cu grade 0.43% | Q2 2025 83.91% Cu recovery 76.75% | Q2 2025 16.63% con. grade 17.09% | Q2 2025
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Net Cash / (Debt) (€m)(2) Revenues (€m) EBITDA (€m) 7 Q2 2026 Financial Results Record quarterly EBITDA and Free Cash Flow 1. Free Cash Flow represents Operating Cash Flow less Investing Cash Flow 2. Astor Deferred Consideration shown as debt prior to Mar-2021 Income statement highlights Revenue: €147.4m €124.1m | Q2 2025 Op. costs: €(69.3)m €(69.0)m | Q2 2025 EBITDA: €78.2m €55.1m | Q2 2025 Profits: €55.7m €29.6m | Q2 2025 Cash flow statement highlights Operating CF: €78.7m €52.2m | Q2 2025 Investing CF: €(20.5)m €(19.4)m | Q2 2025 Financing CF: €18.4m €1.3m | Q2 2025 FCF(1): €58.3m €32.9m | Q2 2025 Balance sheet highlights (Jun-2026) Cash: €350.3m €166.3m | Dec-2025 Borrowings: €31.9m €44.3m | Dec-2025 Net Cash: €318.3m €122.0m | Dec-2025 WC surplus: €284.3m €93.8m | Dec-2025
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Record half year EBITDA and Free Cash Flow 8 H1 2026 Financial Results 1. Free Cash Flow represents Operating Cash Flow less Investing Cash Flow Income statement highlights Revenue: €264.7m €254.8m | H1 2025 Op. costs: €(138.5)m €(147.2)m | H1 2025 EBITDA: €126.2m €107.6m | H1 2025 Profits: €84.0m €60.1m | H1 2025 Cash flow statement highlights Operating CF: €108.6m €78.3m | H1 2025 Investing CF: €(50.0)m €(41.8)m | H1 2025 Financing CF: €132.1m €14.9m | H1 2025 FCF(1): €58.6m €36.5m | H1 2025
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US$/lb Copper Payable ▪ Good cost performance in Q2 and H1 2026 ▪ Despite higher mining and processing costs, Cash Costs and AISC were below FY2026 guidance ranges ▪ Strong silver credits and favourable TC/RCs benefitted Cash Costs ▪ Ongoing capitalised stripping costs at Cerro Colorado are included in AISC ▪ EUR/USD FX rate was unfavourable vs. comparative periods 9 Cash Costs & AISC Breakdown Stable cost performance despite external cost pressures Q2 2026 Q2 2025 H1 2026 FY2025 Mining 1.21 0.88 1.25 1.01 Processing 0.81 0.77 0.94 0.85 Other site operating costs 0.69 0.69 0.79 0.67 Total site operating costs 2.72 2.33 2.98 2.53 By-product credits (0.59) (0.40) (0.66) (0.38) Freight, treatment charges & other offsite costs 0.23 0.29 0.11 0.25 Total offsite costs (0.36) (0.12) (0.55) (0.14) Cash Costs 2.36 2.21 2.43 2.40 Cash Costs 2.36 2.21 2.43 2.40 Corporate costs 0.13 0.06 0.13 0.12 Sustaining capital (excl. tailings expansion) 0.05 0.02 0.05 0.04 Capitalised stripping costs (1) 0.19 0.41 0.29 0.23 Other costs 0.06 0.10 0.08 0.11 AISC 2.79 2.81 2.97 2.90 1. For the Cerro Colorado pit only; San Dionisio stripping costs are excluded from AISC
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Reported AISC (US$/lb) 10 AISC Benchmarking ATYM cost positioning is competitive vs. notable copper producer peers Source: Company filings Note: Peers that do not disclose AISC include Central Asia Metals, Ero Copper, Sandfire and Trekor Atalaya 29Metals Capstone First Quantum Constancia (Hudbay) Copper Mountain (now Hudbay) Candelaria (Lundin) Neves-Corvo (now Boliden) Lumwana (Barrick) Zaldívar (Antofagasta / Barrick) Caserones (Lundin)
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Operational Guidance ▪ Production ‒ Demonstrated solid production in Q2 2026 ‒ Maintaining prior guidance, with production expected at the low end of the guidance ranges (copper: 50 – 54 kt; silver: 0.9 – 1.1 Moz) ‒ Grade revision reflects impact of Q1 2026 results ▪ Costs ‒ Middle East conflicts have impacted the prices of consumables such as diesel and explosives ‒ H1 2026 performance has been favourable, with costs below FY2026 guidance ranges ‒ Maintaining FY2026 guidance ranges for Cash Costs and AISC ▪ Non-sustaining capital investments ‒ Guidance reduction is mainly due to timing revisions of certain expenditures 11 2026 Guidance Production, Cash Costs and AISC guidance are maintained 1. Represents the Cerro Colorado pit only. Waste guidance is 53 – 62 million tonnes when including the San Dionisio pit (from prior guidance of 57 – 67 million tonnes). Ore mined Mt 15.5 – 16.0 Waste mined (1) Mt 38 – 44 Ore processed Mt 15.8 – 16.2 (was 15.5 – 16.0) Copper grade 0.36 – 0.39% (was 0.38 – 0.41%) Copper recovery 80 – 83% (was 79 – 83%) Copper production Tonnes 50,000 – 54,000 (low end) Cash Costs US$/lb payable $2.60 – 2.90 All-In Sustaining Cost US$/lb payable $3.10 – 3.40 Non-sustaining capital investments Total: €52 – 80m (was €75 – 102m) Exploration & other project expenses €5 – 7m
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▪ Seeks to provide capital returns to shareholders ▪ Allows for continued investments in Atalaya’s portfolio of growth projects ▪ Dividends are payable in two half-yearly instalments Atalaya Dividend Policy ▪ €0.055 per ordinary share ‒ Equivalent to ~US$0.064 ‒ Equivalent to ~£0.047 ▪ Compares to 2025 interim dividend of €0.044 (or US$0.051 and £0.038) per ordinary share 2026 Interim Dividend 2026 Interim Dividend Timetable 12 2026 Interim Dividend Ex-dividend date 10 September 2026 Record date 11 September 2026 Estimated payment date 30 September 2026
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Strategic Focus
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14 Development Pipeline Continued focus on Touro and various projects at Riotinto Riotinto polymetallic circuit Proyecto Touro Proyecto Masa Valverde San Dionisio
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Annual Copper Equivalent Production (kt)(1)(2)(3) 15 Atalaya’s Growth Objectives Portfolio of growth projects provide a pathway up to 100 ktpa CuEq production 1. Recovered metal in concentrate 2. Touro is included in “Near-term objective” on an attributable basis 3. Copper Equivalent (CuEq) production is calculated based on $4.50/lb Cu, $1.20/lb Zn and $0.95/lb Pb San Dionisio Copper Masa Valverde Copper Riotinto polymetallic Copper | Zinc Touro (up to 80%) Copper Ossa Morena Masa Valverde polymetallic Riotinto East MPS earn-in (Sweden) 4. Low end (4)
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Appendix
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Bank Analyst Recommendation Target Price (GBp) Richard Hatch Buy 1180 Jason Fairclough Buy 1170 Alexander Pearce Outperform 1000 Tim Huff Buy 1100 David Radclyffe Peter Mallin-Jones Buy 1190 Laura Chan Outperform 1100 Capitalisation Share Price Performance (GBp) Research Coverage Shareholder Register 17 Key Information Shares (m) % basic Urion Holdings (Malta) Ltd. (Trafigura) 16.8 10.9% Ithaki SAS 12.7 8.3% Rovida Investment Management Ltd. 5.1 3.3% Global X Management Co. LLC 4.9 3.2% Cobas Asset Management SGIIC SA 4.4 2.9% BlackRock Investment Management (UK) Ltd.. 3.5 2.3% Muza Gestion de Activos SGIIC SA 3.5 2.3% Polar Capital LLP 3.0 2.0% SEB Asset Management AB 2.7 1.7% Magallanes Value Investors SA SGIIC 2.6 1.7% Management / Board of Directors 1.0 0.7% Other shareholders 93.5 60.8% Total 153.8 100.0% Ticker - LSE: Main Market ATYM Share price (06-Aug-26) GBp 954.0 Basic shares m 153.8 Fully-diluted shares m 160.5 Market capitalisation (basic) £m 1,467 Market capitalisation (basic) US$m $1,973 Cash (at 30-Jun) €m 350 Debt (at 30-Jun) €m 32 Enterprise Value (basic) US$m $1,607 Dividend yield 1.0%
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Spot Market + Adjustment in Spanish System (€/MWh)(1)(2) 18 Electricity Prices in Spain Stability has returned to market electricity prices 1. Source: OMI, Polo Español S.A. (OMIE), day-ahead operations program 2. Since 15-Jun-2022, includes daily adjustment mechanism related to legislated gas cap
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Reducing Atalaya’s carbon footprint and processing costs 19 Riotinto Solar Plant 1. Upon completion of solar plant’s 2nd phase February 2025 Electricity Sources(1)
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20 Reserves and Resources Source: Company announcements Asset Ownership Tonnage Cu Zn Pb Au Ag Cu Zn Pb Au Ag CuEq Cu CuEq Notes Mt g/t g/t Mt Mt Mt Moz Moz Mt Mt Mt Cerro Colorado & San Dionisio O/P Cu 100% Reserves 132.0 0.40% - - - - 0.5 - - - - 0.5 0.5 0.5 Reserves at 0.16% Cu cut-off M&I 188.1 0.35% - - - - 0.7 - - - - 0.7 0.7 0.7 Resources at 0.11% Cu cut-off Inferred 0.9 0.55% - - - - 0.0 - - - - 0.0 0.0 0.0 Resources at 0.11% Cu cut-off Total 189.0 0.35% - - - - 0.7 - - - - 0.7 0.7 0.7 San Dionisio O/P Poly 100% Reserves - - - - - - - - - - - - - - M&I 27.0 1.06% 2.07% 0.41% - - 0.3 0.6 0.1 - - 0.5 0.3 0.5 Resources at 0.15% Cu cut-off Inferred 0.4 0.62% 0.91% 0.43% - - 0.0 0.0 0.0 - - 0.0 0.0 0.0 Resources at 0.15% Cu cut-off Total 27.4 1.05% 2.05% 0.42% - - 0.3 0.6 0.1 - - 0.5 0.3 0.5 San Dionisio Underground 100% Reserves - - - - - - - - - - - - - - M&I - - - - - - - - - - - - - - Inferred 12.4 1.01% 2.54% 0.62% - - 0.1 0.3 0.1 - - 0.2 0.1 0.2 Total 12.4 1.01% 2.54% 0.62% - - 0.1 0.3 0.1 - - 0.2 0.1 0.2 San Antonio 100% Reserves - - - - - - - - - - - - - - M&I - - - - - - - - - - - - - - Inferred 11.8 1.32% 1.79% 0.99% - - 0.2 0.2 0.1 - - 0.2 0.2 0.2 Total 11.8 1.32% 1.79% 0.99% - - 0.2 0.2 0.1 - - 0.2 0.2 0.2 PMV - Masa Valverde 100% Reserves - - - - - - - - - - - - - - M&I 16.9 0.66% 1.55% 0.65% 0.55 27 0.1 0.3 0.1 0.3 14.7 0.3 0.1 0.3 Equivalent calculations include application of recovery factors Inferred 73.4 0.61% 1.24% 0.61% 0.62 30 0.4 0.9 0.4 1.5 70.8 1.0 0.4 1.0 Equivalent calculations include application of recovery factors Total 90.3 0.62% 1.30% 0.62% 0.61 29 0.6 1.2 0.6 1.8 85.5 1.3 0.6 1.3 PMV - Majadales 100% Reserves - - - - - - - - - - - - - - M&I - - - - - - - - - - - - - - Inferred 3.1 0.94% 3.08% 1.43% 0.32 54 0.0 0.1 0.0 0.0 5.3 0.1 0.0 0.1 Equivalent calculations include application of recovery factors Total 3.1 0.94% 3.08% 1.43% 0.32 54 0.0 0.1 0.0 0.0 5.3 0.1 0.0 0.1 Touro Up to 80% Reserves 90.9 0.43% - - - - 0.4 - - - - 0.4 0.3 0.3 M&I 129.9 0.39% - - - - 0.5 - - - - 0.5 0.4 0.4 Inferred 46.5 0.37% - - - - 0.2 - - - - 0.2 0.1 0.1 Total 176.4 0.38% - - - - 0.7 - - - - 0.7 0.5 0.5 Alconchel (POM) 99.9% Reserves - - - - - - - - - - - - - - M&I 7.8 0.66% - - 0.17 - 0.1 - - 0.0 - 0.1 0.1 0.1 Inferred 15.0 0.47% - - 0.14 - 0.1 - - 0.1 - 0.1 0.1 0.1 Total 22.8 0.53% - - 0.15 - 0.1 - - 0.1 - 0.2 0.1 0.2 Total Reserves 0.9 - - - - 0.9 0.8 0.8 M&I 1.6 0.8 0.2 0.3 14.7 1.9 1.5 1.8 Inferred 1.3 1.5 0.7 1.8 76.2 2.1 1.0 1.8 Total 2.9 2.4 0.9 2.1 90.9 4.1 2.5 3.6 Grade Contained Metal Contained Metal Attributable
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Alberto Lavandeira César Sánchez Fernando Araúz de Robles Fernando Díaz Riopa Chief Executive Officer, Director Chief Financial Officer General Manager, Proyecto Riotinto General Manager, Proyecto Touro Over 40 years’ experience operating and developing mining projects. As Chief Executive Officer, President and COO of Rio Narcea Gold Mines (1995- 2007), built three mines including Aguablanca and Tasiast. Director of Samref Overseas S.A (2007-2014) – involved in the development of Mutanda (Cu-Co mine, DRC). Former CFO of companies in mining and financial sectors, including CFO of Iberian Minerals Corp. (copper assets in Spain and Peru) and being responsible for equity and debt financings. Worked for Ernst & Young as financial advisor and auditor. Qualified accountant, holds a business administration degree (University of Seville, Spain) and financial and banking courses at Dublin City University and ESIC Business & Marketing School. Graduate of Mining Engineering from the Polytechnic University of Madrid and with executive training from IESE Business School. Professional with >20 years of experience in the industrial sector, in metallic mining, aggregates, and ornamental rocks. Held senior management positions in multinational companies such as Levantina, Essentium, GLA-Orascom, and Holcim, participating in projects developed in more than twenty countries around the world. Served as Secretary General of Industry, Energy, and Mines and Director General of Energy for the Andalusian Regional Government during the 11th term of office. Mining Engineer with >20 years of international experience in mining, holding technical management positions for gold and base metal projects. Held technical management positions in Mines and General Services departments at Tasiast Mine (Mauritania), Vueltas del Rio Mine (Honduras), Aguablanca Mine, El Valle-Boinás, and Carlés (Spain). Previously with Golder Associates Global Ibérica as a project manager. Was responsible for the Mine and Technical Services departments at Proyecto Riotinto for several years. Decades of operations, project development and financial expertise 21 Senior Management
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Neil Gregson Non-Executive Chair of the Board (Independent) Over 30 years’ experience investing in mining and oil and gas companies. From 2010-2020, was a Managing Director at J.P. Morgan Asset Management. Before that, from 1990-2009, was Head of Emerging Markets and Related Sector Funds (including natural resource funds) at Credit Suisse Asset Management. Previously held positions at mining companies, including a role as a mining investment analyst at Gold Fields of South Africa. Alberto Lavandeira Chief Executive Officer, Executive Director Over 40 years’ experience operating and developing mining projects. As Chief Executive Officer, President and COO of Rio Narcea Gold Mines (1995-2007), built three mines including Aguablanca and Tasiast. Director of Samref Overseas S.A (2007- 2014) – involved in the development of Mutanda (Cu-Co mine, DRC). Mike Armitage Non-Executive Director (Independent) Has four decades of experience in the mining industry. Started career working underground as a geologist in South Africa. In 1991, joined SRK Consulting where he held varied roles. In addition to his technical work at SRK, producing resource estimates and managing feasibility and due diligence studies, his roles have included Managing Director and Chairman of SRK's UK practice and Chairman of SRK's Russia and Kazakhstan practices as well as SRK Exploration. He also spent six years as Chairman of SRK Global. Completed PhD assessing alternative methods of reserve estimation at the Renco Mine. Hennie Faul Non-Executive Director (Independent) Has over 30 years of mining industry experience as a qualified mining engineer and senior manager. Has led operational, project, and ESG functions across five continents, covering various mine categories and processes. Was previously employed by Anglo American, joining the business in 2004, and holding senior engineering roles and later became group head of mining. From August 2013 until July 2019, was CEO of Anglo American's Copper Business, overseeing operations in Chile and Peru. Jesús Fernández Non-Executive Director (Non- Independent) Was the head of M&A and member of Trafigura’s management committee. He joined Trafigura in 2004 and resigned in 2024. Has significant experience in the M&A field and providing financing solutions for mining companies. Established Trafigura’s mining investment arm in 2005 and its M&A group in 2009. Also a Board member of Terrafame Ltd. Previously with the project finance team at International Power plc in London. Has a MSc degree (Finance and Investment) from the University of Exeter and a Licenciatura (Economics degree) from the Universidad de Cantabria, Spain. Coriseo González- Izquierdo Non-Executive Director (Independent) Has experience in the development of internationalization strategies and processes. Former CEO of ICEX - Spain Export and Investment, and was assigned as Chief Counsellor in the Economic and Commercial Offices of Spain in Japan, Shanghai, Ghana, Jordan and Iraq. Was Vice President of the Leading Brands of Spain Forum, member of the Board of Trustees of the Spain-USA, Spain-China, Spain-Japan and Spain-Australia Council Foundations, and was director of ICO, ICEX and CDTI. Currently Director of Corporate Planning and Management (CFO) at OMIE and an independent director of Aena, S.M.E., S.A. Kate Harcourt Non-Executive Director (Senior Independent) Over 30 years' experience of sustainability consultancy. Has held numerous independent sustainability consultancy roles, including ESG Officer and ESG Adviser, at a range of UK-linked mining companies. Was also previously with MagIndustries, Golder Associates (UK) Ltd, Wardell Armstrong and SRK (UK) Ltd. Holds a BSc (Hons) in Natural Environmental Science (Sheffield University) and a MSc in Environmental Technology (Pollution) (Imperial College). Carole Whittall Non-Executive Director (Independent) Senior executive with over 25 years of experience in the natural resources sector across a broad range of functions including management, finance and M&A. Currently CFO and Director of Yellow Cake plc, where she was part of the founding management team and participated in its IPO and subsequent capital raises. Previously, was Vice President, Head of M&A at ArcelorMittal Mining and member of the Mining Executive Team. Has a BSc (Hons) in Geology from the University of Cape Town and a MBA from the London Business School. Mining, capital markets, sustainability and finance expertise 22 Board of Directors
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Contacts: Atalaya Mining Copper, S.A. Alberto Lavandeira, CEO +34 959 59 28 50 info@atalayamining.com Investor Relations Michael Rechsteiner michael.rechsteiner@atalayamining.com