Cadillac Mines Corporation · TSX:CADY

Cadillac Mines — Investor Presentation (September 2026)

33 slides from Cadillac Mines's investor presentation, September 2026

1. Slide 1: Growing a Premier Gold and Critical Minerals Camp in Canada

   Growing a Premier Gold and Critical Minerals Camp in Canada SEPTEMBER 2026 TSX: CADY 1

2. Slide 2: Legal Disclaimer and Other Information

   Legal Disclaimer and Other Information Market and Industry Data Market and industry data contained in this presentation have been obtained from third-party sources, industry publications and reports, websites and other publicly available information including FactSet, Mineral Exploration Research Ce

3. Slide 3: Legal Disclaimer and Other Information

   Legal Disclaimer and Other Information Technical Information Scientific and technical information (including financial forecasts and valuation calculations) relating to the Kerr-Addison Property and Geminid deposit contained in this presentation has been derived from, and in some instances extracted

4. Slide 4: Legal Disclaimer and Other Information

   Legal Disclaimer and Other Information Forward-Looking Statements This presentation contains “forward-looking information” within the meaning of applicable Canadian securities legislation and “forward-looking statements” within the meaning of applicable United States securities legislation, together

5. Slide 5: Investment Highlights: A District-Scale Platform Built for Growth

   Investment Highlights: A District-Scale Platform Built for Growth Clear Pathway to a Multi-Deposit Mining Complex(1) and Growing Mineral Resource Base 1 Kerr-Addison and Geminid – 3.4 Moz Au (M&I(2)), 2.2 Moz Au (Inferred(2)(3)) and 218 Mlbs Ni (Inferred(2)(3)) Galloway and Larder (historical) – 388

6. Slide 6: A Rare District-Scale Gold Opportunity in Canada's Abitibi Greenstone Belt

   A Rare District-Scale Gold Opportunity in Canada’s Abitibi Greenstone Belt The Southern Abitibi Greenstone Belt is a >250 km crustal-scale gold corridor spanning from Matachewan to Val-d’Or, with over 200 Moz of gold produced across the Porcupine Destor Fault Zone and the Cadillac-Larder Lake Break

7. Slide 7: District Scale with Significant Optionality

   District Scale with Significant Optionality Cadillac Mines’ Platform Growth Current(1)(2)(3)(4) Land Package 27,153 (ha) M&I Mineral Resource 3.4 0.4 (Moz Au) current historical Inferred Mineral Resource 2.2 2.4 (Moz Au)(5) current historical Cadillac Mines is developing a ~40 km district-scale plat

8. Slide 8: Historical and Operating Mines Near the Cadillac Mines Camp

   Historical and Operating Mines Near the Cadillac Mines Camp Map of Regional Historical and Operating Mines Railway Detour Lake Casa Berardi Sleeping Giant Power Line Black Fox Porcupine Road Québec Ontario Holt Operating Mine Timmins Past Producing Mine Westwood ` Kirkland Lake Rouyn-Noranda LaRonde

9. Slide 9: Cadillac Mines' Asset Base and In-Place Infrastructure

   Cadillac Mines’ Asset Base and In-Place Infrastructure Asset Base Asset Locations  Kerr-Addison: Multi-million-ounce gold mineral resource with strong expansion potential Railway  Past-producing mine (~11 Moz Au @ ~9.1 g/t) with a well-defined geological framework Power Line  Galloway: Gold depos

10. Slide 10: Board and Leadership Team

    Board and Leadership Team Board of Directors Leadership Team Rick Howes Chief Executive Officer (CEO) & Director Pierre Lassonde Louise Grondin Chair of the Board of Directors Director Léon LeBlanc Rick Howes Jaime Hartman President & Chief Operating Officer (COO) Chief Executive Officer (CEO) & Dir

11. Slide 11: Well-Aligned Shareholders and Strong Capital Position

    Well-Aligned Shareholders and Strong Capital Position Pierre Lassonde Strong track record Agnico Eagle Successfully Completed IPO in August 2026 21% backing successful 13% (1) companies including: $250M Treasury + $250M Secondary Board & Management 11% Trinity Capital Pan American 8% Founders (non-b

12. Slide 12: Analyst Research Coverage & Share Price Performance

    Analyst Research Coverage & Share Price Performance Institution Analyst Cadillac Mines Share Price Andrew Mikitchook (C$/share) $9.90 Luke Bertozzi $9.40 $8.90 Bryce Adams $8.40 $7.90 Don DeMarco IPO $7.40 $6.90 Price Ralph Profiti Robin Kozar Performance post IPO Average Daily Volume +13% 324k Shar

13. Slide 13: Kerr-Addison: Mineral Resource Estimate

    Geminid Larder Kerr-Addison: Mineral Resource Estimate Galloway Kerr-Addison 2026 Mineral Resource Estimate(1)(2) Pit constrained strike length: 1,200 m  Mineral resource update led by G Mining Services  Incorporates over 652 km of drilling Tonnage Grade Contained Classification (Mt) (g/t Au) (Moz

14. Slide 14: Cadillac Mines Exploration Focus

    Geminid Larder Cadillac Mines Exploration Focus Galloway Kerr-Addison Rig Allocation  Infill / Geotechnical Program: 4 rigs  Pit expansion targets (East/West): 2 rigs  Shallow UG expansion: 1 rig  Geminid/Regional: 1 rigs  Galloway: 3 rig Legend Legend Target Areas Target Areas 2026 MRE Pit Out

15. Slide 15: Recent Exploration Results – August 19, 2026

    Recent Exploration Results – August 19, 2026 • Cadillac reported a total of 29 drill holes from an ongoing property wide infill, expansion and exploration diamond drill program at Kerr-Addison with all results post May 2026 MRE • 28 of 29 holes intersected significant mineralization • Highlights inc

16. Slide 16: Galloway: Potential for New Discoveries

    Geminid Larder Galloway: Potential for New Discoveries Galloway Kerr-Addison 0 2.5 km 5 km Wasamac 1.4 Moz Gold Historical Inferred Mineral Resource(1)(2)(3) Galloway District-Scale Land Package Along the Cadillac-Larder Lake Fault ~10 km Mineralized Strike with Multiple Open-Ended Zones Kerr-Addiso

17. Slide 17: Galloway: Potential for Near-Term Open Pit

    Geminid Larder Galloway: Potential for Near-Term Open Pit Galloway Kerr-Addison Au Grade Shell >0.2 g/t >0.35 g/t >1 g/t 2023 Resource Stopes 0 125 250 375 500 Sources: Fokus Mining Press Releases issued on April 10, 2025, March 11, 2025 and January 30, 2025 17

18. Slide 18: Larder: Potential for High-Grade Underground Feed

    Geminid Larder Larder: Potential for High-Grade Underground Feed Galloway Kerr-Addison Larder Property Long Section Larder Historical Mineral Resource Estimate(1)(2)(3) Tonnage Grade Contained Classification (Mt) (g/t Au) (Moz Au) Fernland Deposit Indicated 2.3 1.6 0.1 Inferred 1.7 2.9 0.2 Cheminis

19. Slide 19: Geminid: High-Grade Nickel Deposit with Increasing Scale

    Geminid Larder Geminid: High-Grade Nickel Deposit with Increasing Scale Galloway Kerr-Addison Nickel Discovery Upside Geminid Long Section Canadian Nickel Project Comparables  High-grade nickel sulphide discovery located 1.3 km 2.50% from Kerr-Addison, adding a second commodity lever within the sam

20. Slide 20: Select Comparables

    Select Comparables Development Gold Companies with Assets in Canada Comparable Companies Market Cap. / Total Mineral $810 $557 $284 $302 $300 $238 $211 $205 $216 $130 Resources (US$ / oz Au)(1) $933 EV / Total Mineral G Mining - G2 (Apr-26) ($601) Resources $482 (US$ / oz Agnico - Rupert (Apr-26) ($

21. Slide 21: Select Comparables: Producing and Development Gold Assets in the Region

    Select Comparables Producing and Development Gold Assets in the Region Select Producing Assets on Consensus NPV (US$M) Select Assets on Total Mineral Resources and Mill Capacity(1)(2)(3) 2026 Gold Production Guidance (koz Au) (100% basis) 60.0 Canadian Malartic Legend 575 - 290 - 386 - 260 - 250 - 3

22. Slide 22: Responsible Development and Stakeholder Engagement

    Responsible Development and Stakeholder Engagement Environmental Stewardship Social Engagement Health & Safety Baseline Studies & Permitting Community People  Proactively cleaned site post acquisition of  Open and collaborative relations based on  Established rigorous safety protocols and legacy

23. Slide 23: Key Catalysts Through First Half of 2027

    Key Catalysts Through First Half of 2027 2026 2027 III IV I II Open Pit Infill and Expansion Exploration Results from Kerr-Addison Initial Exploration Results from Galloway and Larder (pending acquisition closing) Exploration Results from Geminid Updated Mineral Resource Estimates for All Properties

24. Slide 24: Investment Highlights: A District-Scale Platform Built for Growth

    Investment Highlights: A District-Scale Platform Built for Growth Clear Pathway to a Multi-Deposit Mining Complex(1) and Growing Mineral Resource Base 1 Kerr-Addison and Geminid – 3.4 Moz Au (M&I(2)), 2.2 Moz Au (Inferred(2)(3)) and 218 Mlbs Ni (Inferred(2)(3)) Galloway and Larder (historical) – 388

25. Slide 25: Appendix

    CADILLAC MINES CORPORATION Appendix

26. Slide 26: District Scale with Significant Optionality

    District Scale with Significant Optionality Cadillac Mines’ Land Package in Mid-2025 Cadillac Mines’ Land Package Today(1)(2)(3) Cadillac Mines Sources: Third-party NI 43-101 technical reports whole or in part, will ever become economically viable. Please refer to the cautionary notes on page 3 Note

27. Slide 27: Recent Exploration Results – August 19, 2026 – Plan Map

    Recent Exploration Results – August 19, 2026 – Plan Map Note: See August 19, 2026 news release available on the Company’s website at www.cadillacmines.com for additional detail. 27

28. Slide 28: Recent Exploration Results – August 19, 2026 – Cross-Sections

    Recent Exploration Results – August 19, 2026 – Cross-Sections Note: See August 19, 2026 news release available on the Company’s website at www.cadillacmines.com for additional detail. 28

29. Slide 29: Recent Exploration Results – August 19, 2026 – Cross-Sections

    Recent Exploration Results – August 19, 2026 – Cross-Sections Note: See August 19, 2026 news release available on the Company’s website at www.cadillacmines.com for additional detail. 29

30. Slide 30: Mineral Resource Estimate

    Mineral Resource Estimate Kerr Addison Gold Project Resource Category Tonnage Grade Contained (k t) (g/t Au) (k oz Au) Open Pit Indicated 74,335 1.27 3,032 Inferred 13,580 0.63 275 Underground Indicated 4,161 2.62 351 Inferred 12,284 4.90 1,935 Total Indicated 78,496 1.34 3,384 Inferred 25,864 2.66

31. Slide 31: Mineral Resource Estimate (cont'd)

    Mineral Resource Estimate (cont’d) Galloway Gold Project - Historic Resource Resource Category Tonnage Grade Contained (k t) (g/t Au) (k oz Au) Inferred Hendrick Zone 37,989 1.06 1,290 GP Zone 1,445 0.98 46 RB Zone 1,161 0.96 36 Hurd Zone 87 1.00 3 Moriss Zone 514 2.74 45 Total Inferred 41,195 1.07

32. Slide 32: Mineral Resource Estimate (cont'd)

    Mineral Resource Estimate (cont’d) Larder Property - Historic Resource Resource Category Tonnage Grade Contained (k t) (g/t Au) (k oz Au) Open Pit Fernland - Indicated 2,211 1.46 104 Cheminis - Indicated 1,616 1.50 78 Fernland - Inferred 431 1.23 17 Cheminis - Inferred 340 0.82 9 Underground Fernlan

33. Slide 33: Mineral Resource Estimate (cont'd)

    Mineral Resource Estimate (cont’d) Geminid Nickel Project Resource Category Tonnage Grade Contained (k t) (% Ni) (k lbs Ni) Inferred Underground 4,760 2.08% 218,000 Notes to Accompany Mineral Resources: 1. These mineral resources are not mineral reserves as they do not have demonstrated economic via

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