Iamgold Corporation · TSX:IMG

Iamgold — Investor Presentation (June 2024)

40 slides from Iamgold's investor presentation, June 2024

  1. Slide 1: Corporate Presentation

    JUNE 2024 CORPORATE PRESENTATION CORPORATE PRESENTATION TSX: IMG l NYSE: IAG June 2024 www.iamgold.com TSX: IMG l NYSE: IAG l www.iamgold.com

  2. Slide 2: Cautionary Statement

    JUNE 2024 CORPORATE PRESENTATION Cautionary Statement CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION All information included or incorporated by reference in this presentation, including any information as to the Company’s future financial or operating performance and other statements th

  3. Slide 3: Technical Information and Qualified Persons

    JUNE 2024 CORPORATE PRESENTATION Technical Information and Qualified Persons CAUTIONARY NOTE TO U.S. INVESTORS REGARDING DISCLOSURE OF MINERAL RESERVE AND MINERAL RESOURCE ESTIMATES The mineral resource and reserve estimates contained in this news release have been prepared in accordance with NI 43-

  4. Slide 4: Overview

    JUNE 2024 CORPORATE PRESENTATION Overview BUILDING A LEADING, MODERN CANADIAN-FOCUSED MULTI-ASSET PRODUCER • Côté Gold: Canada’s next large-scale mine poured first gold in March 2024, will be a model for modern mining in Canada • Essakane: 6th largest gold mine in West Africa, leader in the communit

  5. Slide 5: Operations Overview

    JUNE 2024 CORPORATE PRESENTATION Operations Overview START-UP PRODUCTION CÔTÉ GOLD ESSAKANE WESTWOOD Ontario, Canada Burkina Faso, West Africa Quebec, Canada (60% IMG | 40% SMM1) (90%) (100%) Start-up 2024 Start-up 2010 2014 Mine type Open pit Mine type Open pit Underground / Satellite OP Estimated

  6. Slide 6: Responsibility & Accountability

    JUNE 2024 CORPORATE PRESENTATION Responsibility & Accountability ENVIRONMENTAL Since 2007 • Released inaugural TCFD report in 2023 outlining roadmap and GHG emission reduction targets • Targeting net positive biodiversity at all operations • Adherence and reporting to the TSM Water Stewardship Proto

  7. Slide 7: Q1 2024 Highlights

    JUNE 2024 CORPORATE PRESENTATION Q1 2024 Highlights OPERATING RESULTS (continuing ops) 2024 Q1 2024 Q1 2023 GUIDANCE CÔTÉ GOLD Essakane (90%) koz 118 92 330 – 370 First gold achieved on March 31, 2024 Westwood (100%) koz 32 21 100 – 120 • On track for goal of achieving commercial production in Q3 20

  8. Slide 8: Financial Results: Liquidity

    JUNE 2024 CORPORATE PRESENTATION Financial Results Cash: $2 LIQUIDITY (as at March 31, 2024) 91 .2 Cash and equivalents of $291.2 million and total liquidity1 of $693.8 million M • $76.4 million of cash and equivalents held by Côté Gold70%, $99.7 million held by Essakane • Remaining Bambouk transact

  9. Slide 9: Financial Results

    JUNE 2024 CORPORATE PRESENTATION Financial Results FINANCIAL HIGHLIGHTS – continuing operations (In $ millions, unless otherwise stated) Q1 2024 Q1 2023 Q1 FINANCIAL REVIEW Revenues $338.9 $226.2 Gold revenues of $338.9 million from sales of 163,000 ounces (150,000 ounces attributable) at Gross prof

  10. Slide 10: Côté Gold

    JUNE 2024 CORPORATE PRESENTATION Côté Gold 10

  11. Slide 11: Côté Gold

    JUNE 2024 CORPORATE PRESENTATION Côté Gold (100% basis, unless otherwise stated) Ore mined kt Q1 2024 1,944 Grade mined g/t 0.72 OPERATIONS Material mined – total kt 7,597 Côté Gold achieved first gold on March 31, 2024 Strip ratio w:o 2.9 Total tonnes mined of 7.6M tonnes in Q1 Ore milled kt 48 • A

  12. Slide 12: Côté Gold: 2024 Outlook

    JUNE 2024 CORPORATE PRESENTATION Côté Gold: 2024 Outlook RAMP UP TO COMMERCIAL PRODUCTION Commercial production on track for Q3 2024 with the goal to achieve 90% throughput rate exiting 2024 CASH COSTS1 @ YEAR END 2024 PRODUCTION (100%) 220,000 – 290,000 oz $700 – $800/oz AISC1 @ YEAR END $1,100 – $

  13. Slide 13: Côté & Gosselin

    JUNE 2024 CORPORATE PRESENTATION CÔTÉ GOLD PROJECT – MINERAL RESERVES & RESOURCES (2023)1,3 Côté & Gosselin Tonnes Grade Contained (100%) Attributable Contained Classification (millions) (g/t Au) (Moz Au) (Moz Au) Current diamond drill program of 35,000 m targeting potential connecting extensions of

  14. Slide 14: Côté Gold: Large-Scale and Long-Life Mine

    JUNE 2024 CORPORATE PRESENTATION Côté Gold: Large-Scale and Long-Life Mine Top 12 Gold Mines in Canada by Production1 (koz) 28 20 18 17 5 14 10 7 10 6 10 9 690 38 Remaining life of mine (years)2 585 Mines acquired in last 10 years 3 495 5 M&I Mineral Resources 2 (inclusive of reserves) 438 420 6 400

  15. Slide 15: Essakane Gold Mine, Burkina Faso

    JUNE 2024 CORPORATE PRESENTATION Essakane Gold Mine, Burkina Faso 15

  16. Slide 16: Essakane

    JUNE 2024 CORPORATE PRESENTATION Essakane (100% basis, unless otherwise stated) Ore mined kt Q1 2024 3,458 Q1 2023 1,657 Material mined – total kt 11,340 6,285 Q1 2024 OPERATIONAL REVIEW Strip ratio w:o 2.3 2.8 Attributable production of 118,000 ounces in Q1 is a new quarterly record Ore milled kt 3

  17. Slide 17: Essakane: Updated Mine Plan

    JUNE 2024 CORPORATE PRESENTATION UPDATED MINE PLAN1 Essakane MINING & STRIP RATIO CAPITAL EXPENDITURES 50 4.0 200 CURRENT MINE PLAN1 3.0 150 Strip ratio Mine life extension to 2028 $ million M tonnes 25 2.0 100 • Mining will occur from three remaining pit phases in the Essakane Main Zone 1.0 50 ("EM

  18. Slide 18: Westwood Complex, Canada

    JUNE 2024 CORPORATE PRESENTATION Westwood Complex, Canada 18

  19. Slide 19: Westwood Complex

    JUNE 2024 CORPORATE PRESENTATION Westwood Complex (100% basis, unless otherwise stated) Underground lateral development metres Q1 2024 1,307 Q1 2023 1,494 Ore mined – underground kt 83 68 Q1 2024 OPERATIONAL REVIEW Ore mined – other sources kt 120 193 Gold production of 32,000 ounces on higher grade

  20. Slide 20: Westwood Complex

    JUNE 2024 CORPORATE PRESENTATION Westwood Complex +4800 UNDERGROUND DEVELOPMENT & REHABILITATION WEST CENTRAL EAST Underground lateral development of 1,307 m in Q1 2024 and 5,271 m in 2023 CORRIDOR CORRIDOR CORRIDOR • Securing safe access to multiple ore faces at different levels in the mine, +4600

  21. Slide 21: Exploration Projects

    JUNE 2024 CORPORATE PRESENTATION Exploration Projects 21

  22. Slide 22: Chibougamau: Emerging District

    JUNE 2024 CORPORATE PRESENTATION Chibougamau: Emerging District NELLIGAN (100%1 JV INTEREST) Nelligan 2022 Resource Pit Shell • Located 60 kilometres southwest of Chibougamau, Québec • Updated resource estimate2(on 100% basis): Cut-off Category Grade Tonnage Grade Contained Au (g/t Au) (Mt) (g/t Au)

  23. Slide 23: JUNE 2024 CORPORATE PRESENTATION

    JUNE 2024 CORPORATE PRESENTATION 23

  24. Slide 24: Appendix

    JUNE 2024 CORPORATE PRESENTATION Appendix 24

  25. Slide 25: Sumitomo Agreement: Funding with an Option to Repurchase

    JUNE 2024 CORPORATE PRESENTATION Sumitomo Agreement: Funding with an Option to Repurchase The financing provided by SMM demonstrates strong validation of Côté from our partner INITIAL ADVANCES INCREMENTAL CONTRIBUTIONS REPURCHASE FEE REPURCHASE OPTION • Commencing in January 2023, • After the $250m

  26. Slide 26: Côté Gold: 43-101 Mine Plan Overview

    JUNE 2024 CORPORATE PRESENTATION Côté Gold: 43-101 Mine Plan Overview 80 MATERIAL MOVEMENT Operations @ 100%1 60 Mine Life years 18 Tonnes (Mt) 40 Total Ore Tonnes Mined kt 236,000 Strip ratio w:o 2.4 20 Total Ore Processed kt 233,000 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Processing throu

  27. Slide 27: Côté Gold: Review of 43-101 Costs

    JUNE 2024 CORPORATE PRESENTATION Côté Gold: Review of 43-101 Costs 2024 unit costs expected to be elevated above average 43-101 cost estimate PROCESSING MINING COSTS COSTS • due to inflation experienced in the industry and fixed costs being absorbed by fewer Other Other tonnes and ounces during comm

  28. Slide 28: Longitudinal Section

    JUNE 2024 CORPORATE PRESENTATION Longitudinal Section Gosselin Zone Côté Resource Gosselin Pit Resource Pit Hydrothermal Breccia Priority Exploration (HdBx) Target for Hydrothermal Breccia GOS23-136 240.0 m grading 1.53 g/t Au GOS23-139 Incl. 120.0 m grading 2.26 g/t Au Côté 406.0 m grading 0.72 g/t

  29. Slide 29: Côté + Gosselin Deposits – Geological Settings

    JUNE 2024 CORPORATE PRESENTATION Côté + Gosselin Deposits – Geological Settings Abitibi Belt: > 260 M Oz & Growing South Swayze Belt • 19+ Moz (& growing) • Historical - Numerous high-grade vein and shear zone hosted deposits Gold production within 175 km radius: • Timmins + KL + Matachewan 897,000

  30. Slide 30: Exploration Potential Objectives

    JUNE 2024 CORPORATE PRESENTATION ExplorationPotential Objectives for Côté type (intrusion related, breccia) disseminated mineralization and H-G Shear veins Extensive Property package of 596 km² JEROME MINE COTE DEPOSIT Jack Rabbit GOSSELIN DEPOSIT Clam Lake 30 30

  31. Slide 31: 2023 – New Structural Corridor Theory

    JUNE 2024 CORPORATE PRESENTATION 2023 – New Structural Corridor Theory New Jack Rabbit / Theory Gomak Gosselin • Possibility that the main NE Côté trending structure through the Chester intrusive complex is the main mineralization trend. Straighter than originally Old thought. • E-W trending structu

  32. Slide 32: Essakane Gold Mine, Burkina Faso

    JUNE 2024 CORPORATE PRESENTATION Essakane Gold Mine, Burkina Faso 32

  33. Slide 33: Essakane – Overview

    JUNE 2024 CORPORATE PRESENTATION Essakane – Overview OWNERSHIP: 90% IAMGOLD; 10% Government of Burkina Faso MINING Mine type Start-up Mine life 70 4.0 Open Pit 2010 ~20281 Essakane Strip ratio NIGER 2023 Performance2 2024 Guidance2,3 2024 Capital costs2,3 M tonnes 35 2.0 MALI 372,000 oz 330,000 – 37

  34. Slide 34: Westwood Complex, Canada

    JUNE 2024 CORPORATE PRESENTATION Westwood Complex, Canada 34

  35. Slide 35: Westwood – Overview

    JUNE 2024 CORPORATE PRESENTATION Westwood – Overview OWNERSHIP: 100% IAMGOLD 1200 MINING Mine type Start-up Mine life Underground | Satellite OP 2014 ~2033+1 800 M tonnes 2023 Performance2 2024 Guidance2,3 2024 Capital costs2,3 North 400 America 93,000 oz 100,000 – 120,000 oz $65M sustaining (‘23 gu

  36. Slide 36: Westwood – “Hub-and-Spoke” Potential

    JUNE 2024 CORPORATE PRESENTATION Westwood – “Hub-and-Spoke” Potential FAYOLLE PROPERTY (OP) 100% ACQUIRED FROM MONARCH GOLD (2020) • ~35 km northeast of Rouyn-Noranda and ~29 10 km km northwest from Westwood Fayolle Property • 39 mineral claims covering an area of 1,373 hectares (14 km2) • Resource

  37. Slide 37: Bambouk District: Boto – Karita – Diakha-Siribaya

    JUNE 2024 CORPORATE PRESENTATION Bambouk District: Boto – Karita – Diakha-Siribaya STRATEGIC REVIEW • On December 20, 2022, IAMGOLD announced agreement to sell Bambouk assets to Managem (CAS:MNG) for Yatela Deposit aggregate consideration of approximately $282 million6 with close expected by Q2/Q3 2

  38. Slide 38: Gold Mineral Reserves – 100% Basis

    JUNE 2024 CORPORATE PRESENTATION Gold Mineral Reserves – 100% Basis As of December 31, 2023 PROVEN PROBABLE TOTAL RESERVES Tonnes Grade Ounces Tonnes Grade Ounces Tonnes Grade Ounces DEPOSIT Type* Location Ownership (000’s) (g/t) (000’s) (000’s) (g/t) (000’s) (000’s) (g/t) (000’s) Burkina Essakane2

  39. Slide 39: Gold Mineral Resources – 100% Basis

    JUNE 2024 CORPORATE PRESENTATION Gold Mineral Resources1,2 – 100% Basis (Measured & Indicated Resources are inclusive of Proven & Probable Reserves) As of December 31, 2023 MEASURED INDICATED MEASURED + INDICATED INFERRED Tonnes Grade Ounces Tonnes Grade Ounces Tonnes Grade Ounces Tonnes Grade Ounce

  40. Slide 40: Graeme Jennings, VP, Investor Relations

    JUNE 2024 CORPORATE PRESENTATION Graeme Jennings, VP, Investor Relations 416-388-6883 TSX: IMG l NYSE: IAG l www.iamgold.com

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