Alamos Gold Inc. · TSX:AGI

Alamos Gold — Investor Presentation (September 2023)

63 slides from Alamos Gold's investor presentation, Sep 18, 2023

  1. Slide 1: Corporate Presentation September 2023

    Corporate Presentation September 2023

  2. Slide 2: Cautionary notes

    Cautionary notes This presentation, the information contained herein, any other materials provided in connection with this presentation and any oral remarks accompanying this presentation (collectively, the “Presentation”), has been prepared by Alamos Gold Inc. (“Alamos” or the “Company”) solely for

  3. Slide 3: Growing, diversified, intermediate gold producer

    Growing, diversified, intermediate gold producer Fully funded ~500k oz ~800k oz longer-term production organic growth 2023E gold production1 potential Lynn Lake, Canada Island Gold, Canada Young-Davidson, Canada Declining ~$1,150 <$1,000 Quartz Mountain, USA cost profile 2023E AISC/oz1,2,3 2025+ AIS

  4. Slide 4: Uniquely positioned – growing intermediate gold producer in low-risk jurisdictions

    Uniquely positioned – growing intermediate gold producer in low-risk jurisdictions 80% ✓ High-quality, long-life operations AGI - NYSE GDX 60% GDXJ Gold (US$/oz) ✓ Low-risk jurisdictions 40% ✓ Fully funded, high-return growth 20% ✓ Expanding margins & profitability 0% ✓ Strong ongoing free cash flow

  5. Slide 5: Growing profitability

    Growing profitability Operating Revenues2 (US$M) Cash Flow from Operations $980 (before changes in WC)1,2 (US$M) $824 $821 $475 $748 $411 $652 $683 $383 $362 $543 $293 $482 $355 $213 $183 $148 $170 $51 $65 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023E 2014 2015 2016 2017 2018 2019 2020 2021 202

  6. Slide 6: Track record of creating value

    Track record of creating value Mulatos (US$M) Young-Davidson (US$M) Island Gold (US$M) $2.1 billion $202 combined value2,3 added at $300 Young-Davidson & Island Gold since acquisition $436 $1,999 $1,192 $950 $513 $640 $10 $14/oz cost to discover 4.1M oz of Mineral Acquisition Cost Consensus NPV & Ac

  7. Slide 7: ESG – leading on key metrics with focus on continuous improvement

    ESG – leading on key metrics with focus on continuous improvement Environment Social Lower GHG emissions per oz gold produced1 Lost time injury frequency rate 0.8 0.63 0.25 0.20 tCO2e/oz Au per 200,000 hours 0.6 0.41 35% 0.4 0.17 63% 0.2 0.15 0.16 0.14 worked 0.2 lower than 0 reduction in LTIFR 0.1

  8. Slide 8: ESG – strong relative performance & positive rating trend

    ESG – strong relative performance & positive rating trend Governance Current Trend Score/notes Rating 90% 38% director independent board Medium risk; 76th percentile in 28.3 independence members are women precious metals subindustry2 o Top 35% ranking in 2022 Globe and Mail Board Games Key issue sco

  9. Slide 9: Q2 2023 highlights – record quarter on multiple fronts

    Q2 2023 highlights – record quarter on multiple fronts YoY % Q2 2023A Q2 2022A YoY % Q2 2023A Q2 2022A 2023 Guidance • Record production; exceeded quarterly Change YTD YTD Change guidance, 31% increase YoY; 6% increase QoQ Gold production (000 oz) 136.0 103.9 31% 264.4 202.8 30% 480-520 • AISC1,2 be

  10. Slide 10: Continued execution – declining cost profile despite industry-wide cost pressures

    Continued execution – declining cost profile despite industry-wide cost pressures 2022 - 2025 AISC1,2 guidance 2023 cost structure $1,250 $1,200 FY:$1,204/oz Contractors, 19% $1,150 H1: $1,144/oz Consumables, 24% Diesel, 7% $1,100 Power, 4% $1,050 Labour, 30% $1,000 Other, 16% $950 2022A 2023E 2024E

  11. Slide 11: Growing, long-life North American production; declining cost profile

    Growing, long-life North American production; declining cost profile 800 $1,204 $1,150 Lynn Lake 700 $1,025 $1,000 17 year reserve life3,4 Production (000 oz Au) 600 500 Island Gold 17 year mine life3 400 300 Mulatos (excluding PDA) 5 year reserve life3,5 200 100 Young-Davidson 15 year reserve life3

  12. Slide 12: Fully funded growth with strong ongoing free cash flow

    Fully funded growth with strong ongoing free cash flow Consolidated free cash flow outlook (US$M)1,2 $200 $150 $100 $50 $0 2023E 2024E 2025E 2026+ US$1,750/oz Au US$1,850/oz Au US$1,950/oz Au Balanced approach to growth – no Strong ongoing free cash flow Significant free cash flow significant capita

  13. Slide 13: High quality, long-life production base; low geopolitical risk profile

    High quality, long-life production base; low geopolitical risk profile Young-Davidson, Ontario, Canada Island Gold, Ontario, Canada Mulatos (inc. LYG), Sonora, Mexico Underground Underground Open pit, heap leach ❑ 2023E Au production: 185-200k oz ❑ 2023E Au production: 120-135k oz ❑ 2023E Au product

  14. Slide 14: High-return organic growth in low-risk jurisdictions

    High-return organic growth in low-risk jurisdictions Island Gold Phase 3+ Expansion Puerto Del Aire (Mulatos) Lynn Lake Ontario, Canada Sonora, Mexico Manitoba, Canada IRR1,2: 23% IRR1,2: 25% IRR3: 17% IRR3: 22% New development plan NPV5% 1: $1.6B NPV5% 1: $2.0B NPV5% 3: $428M NPV5% 3: $670M Q4 2023

  15. Slide 15: Island Gold Phase 3+ Expansion – larger, longer-life & lower capital intensity

    Island Gold Phase 3+ Expansion – larger, longer-life & lower capital intensity Phase 3+ Expansion production & cost profile 1 400,000 $1,000 115% production growth to 287k oz/yr in 20261 350,000 300,000 $800 $576/oz Mine-site AISC (US$/oz) Gold Production (oz) 250,000 average mine-site AISC1,2,3 , 3

  16. Slide 16: Island Gold – Phase 3+ expansion on track & on budget

    Island Gold – Phase 3+ expansion on track & on budget (in US$M) As of June 30, 2023 Growth Capital (including indirects & contingency) P3+ 2400 Spent to Committed to % Spent & On track & on budget as of Jan 20221 date1 date1 Committed Shaft & Shaft Surface Complex 229 97 66 71% Mill 76 2 1 4% Paste

  17. Slide 17: Island Gold – ongoing exploration success driving growth in size & value

    Island Gold – ongoing exploration success driving growth in size & value Reserve & Resource growth since 2017 acquisition Island Gold consensus NPV growth (US$M)4 Mineral Reserves M&I Mineral Resources 16 Inferred Mineral Resources 5,000 $1,999 Mineral Reserve grade Inferred Resource grade Cumulativ

  18. Slide 18: Island Gold – 2023 exploration demonstrating significant ongoing growth potential

    Island Gold – 2023 exploration demonstrating significant ongoing growth potential Island Gold Main Structure (C & E1E Zones)1: Island Gold Hanging Wall & Footwall Structures1: ▪ Drilling continues to extend high-grade • High-grade mineralization intersected within recently defined sub-parallel & per

  19. Slide 19: Mulatos District – La Yaqui Grande driving strong free cash flow growth

    Mulatos District – La Yaqui Grande driving strong free cash flow growth Near-term value driver: La Yaqui Grande 111k oz $903/oz H1/23 Mulatos District mine-site AISC1,2in H1/23; production; up 159% YoY 47% decrease YoY Long-term value driver: PDA growing, higher-grade UG deposit $84M 71% Q4 2023 Mul

  20. Slide 20: Lynn Lake Project – 2023 Feasibility Study highlights

    Lynn Lake Project – 2023 Feasibility Study highlights Higher production Lower-cost Attractive economics Larger operation 176k oz $699/oz $670M 44% average annual production over average mine-site AISC1,2 over initial after-tax NPV1,4 at $1,950/oz; increase in Mineral Reserves1,3; initial 10 years; u

  21. Slide 21: Lynn Lake Project – substantially de-risked; significant exploration upside

    Lynn Lake Project – substantially de-risked; significant exploration upside Project significantly de-risked1 Significant exploration upside Favourable jurisdiction: ✓ Manitoba, Canada Regional pipeline of targets within trucking distance of MacLellan mill ✓ Low-cost hydro-electric power o Burnt Timb

  22. Slide 22: Strong balance sheet; long-term focus on returning capital to shareholders

    Strong balance sheet; long-term focus on returning capital to shareholders Cash & Total Liquidity Conservative balance sheet $189M zero debt, well positioned for all market conditions 1,2 $689M $189M Fully funded $500M cash & $689M total liquidity1,2 organic growth Undrawn Credit Facility Cash & Cas

  23. Slide 23: Alamos Gold – value creation opportunities

    Alamos Gold – value creation opportunities Growing, diversified, Expanding margins & Conservative, low- Sustainable business intermediate gold profitability risk strategy model supporting producer growing returns over the long-term Catalysts ✓ 2% increase in YE 2022 Mineral Reserves at 3% higher gra

  24. Slide 24: Appendices

    Appendices Appendices TSX:AGI ǀ NYSE:AGI 24

  25. Slide 25: Board of Directors, Executive and Management Team

    Board of Directors, Executive and Management Team Board of Directors Paul J. Murphy John A. McCluskey Elaine Ellingham David Fleck David Gower Claire M. C. Kennedy Monique Mercier J. Robert S. Prichard Shaun Usmar Chairman Director Director Director Director Director Director Director Director Execu

  26. Slide 26: 2023 guidance

    2023 guidance 2023 Guidance 2022A Young-Davidson Island Gold Mulatos Lynn Lake Total Total Gold production (000 oz) 185 - 200 120 - 135 175 - 185 — 480 - 520 460 Cost of sales (US$M)3 — — — — $625 $609 Cost of sales (US$/oz)3 — — — — $1,250 $1,334 Total cash costs (US$/oz)1 $900 - 950 $600 - 650 $90

  27. Slide 27: 2023 guidance: capital budget

    2023 guidance: capital budget 2023 Guidance 2022A Sustaining Capital Growth Capital Total Total Operating Mines (US$M) Young-Davidson $50 - 55 $5 - 10 $55 – 65 $67 Island Gold $45 - 50 $165 - 185 $210 – 235 $139 Mulatos $10 $5 - 10 $15 – 20 $60 Total – Operating Mines $105 - 115 $175 - 205 $280 – 32

  28. Slide 28: 2023 - 2025 guidance: operating mines

    2023 - 2025 guidance: operating mines1 2023 2024 2025 Current Previous Current Previous Current Gold Production (000 oz) Young-Davidson 185 - 200 185 - 200 185 - 200 185 - 200 185 - 200 Island Gold 120 - 135 115 - 125 145 - 160 140 - 155 175 - 190 Mulatos District 175 - 185 160 - 175 140 - 150 135 -

  29. Slide 29: Significant exploration potential; strong track record

    Significant exploration potential; strong track record Mineral Reserves Growing in Size & Quality1 2023 Exploration Budget (US$M) 1.70 11,200 1.58 1.58 1.60 1.51 1.49 1.50 1.50 10,200 1.40 9,200 1.30 10,728 8,200 9,702 9,726 9,870 10,257 1.20 $54M 7,200 1.10 6,200 1.00 Island Gold 2018 2019 2020 202

  30. Slide 30: Track record of adding value on aggregate & per share basis

    Track record of adding value on aggregate & per share basis Gold Production (k oz Au) Cash Flow from Operations Mineral Reserves (M oz Au) (before changes in WC)1,2 (US$M) +257% 500 +529% 10.7 +831% $475 140 1.7 $51 1 2,3 2014A 2023E 2014A 2022A 2014A 2023E Gold Production per Share Gold Reserves pe

  31. Slide 31: Young-Davidson – long-life, low-cost production

    Young-Davidson – long-life, low-cost production Location: Ontario, Canada Stage: Producing Ownership: 100% interest Operation: Underground • One of Canada’s largest underground gold mines • 15 year mine life based on YE 2022 Mineral Reserves • Large resource base & exploration potential to support m

  32. Slide 32: Young-Davidson – transition to lower mine infrastructure driving strong FCF

    Young-Davidson – transition to lower mine infrastructure driving strong FCF $26M average quarterly mine-site free cash flow1 following completion of lower mine expansion in July 2020 Underground Mining Rate (tpd) 8,000 7,000 6,000 5,000 4,000 3,000 2,000 Upper mine 1,000 infrastructure 0 Q1/15 Q2/15

  33. Slide 33: Young-Davidson – opportunities

    Young-Davidson – opportunities Opportunities Details • Permitted to 12,000 tpd Mill expansion • Modest capital for potential expansion to 9,000 tpd • Golden Arrow • MCM Area Sources of supplemental mill feed • YD open pit • Regional exploration targets • Deposit open at depth & to the west Significa

  34. Slide 34: Young-Davidson longitudinal – significant exploration potential

    Young-Davidson longitudinal – significant exploration potential Historic Northgate MCM Historic West YD Mine Shaft Shaft MCM Mine East 10100 Surface o 3.3M oz Mineral Reserves, L MCM Drilling supporting a 15 year Reserve life1 -500m o Mineralization open at depth, 9590L 9770 - FW East and along stri

  35. Slide 35: Young-Davidson – increasing mining rates & productivity

    Young-Davidson – increasing mining rates & productivity Q2/18 Q3/18 Q4/18 Q1/19 Q2/19 Q3/19 Q4/19 Q1/20 Q2/20 Q3/20 Q4/20 Q1/21 Q2/21 Q3/21 Q4/21 Q1/22 Q2/22 Q3/22 Q4/22 Q1/23 Q2/23 Gold production (oz) 39,100 49,000 50,900 45,000 45,000 50,000 48,000 28,700 23,100 36,400 48,000 48,000 45,100 50,000

  36. Slide 36: Island Gold – high-grade, low-cost production

    Island Gold – high-grade, low-cost production Location: Ontario, Canada Stage: Producing Ownership: 100% interest Operation: Underground • World’s sixth highest grade gold mine1 • Phase 3+ Shaft Expansion to 2,400 tpd expected to be completed in 2026 • Significant exploration potential laterally & a

  37. Slide 37: Island Gold – Manitou Gold acquisition more than tripled regional land package

    lsland Gold – Manitou Gold acquisition more than tripled regional land package o 267% increase in regional land package to 55,277 ha through Manitou acquisition o Adds significant exploration potential across the prospective Michipicoten Greenstone Belt o Extends Alamos’ mineral tenure along strike

  38. Slide 38: Island Gold – largest, most valuable operation in Canada not held by a major

    Island Gold – largest, most valuable operation in Canada not held by a major Annual production - 6th largest Lowest cost Profitability - top 3 Annual Profitability 2022A Production3 2022A AISC1,3 (US$M) (AISC Operation Owner Operation Operation (koz) (US$/oz) Margin2 x annual production) Canadian Ma

  39. Slide 39: One of Canada’s highest-grade gold mines

    One of Canada’s highest-grade gold mines Mineral Reserve Grade (g/t Au) +69% 16.3 15.1 10.8 9.2 8.3 6.9 6.5 6.4 6.4 6.0 5.8 5.7 5.3 5.2 4.4 4.1 2.8 2.4 1.6 Source: Company filings TSX:AGI ǀ NYSE:AGI 39

  40. Slide 40: Island Gold Phase 3+ Expansion to 2,400 tpd - larger, more valuable operation

    Island Gold Phase 3+ Expansion to 2,400 tpd - larger, more valuable operation P3 2000 (2020)5 P3+ 2400 (2022) % change Throughput (tpd) tpd 2,000 2,400 20% Larger operation Total production (life of mine) 000 oz Au 3,104 4,460 44% Bigger ore body Average production (post project) 2 000 oz Au 236 287

  41. Slide 41: Phase 3+ Expansion – cash flow profile at $1,850/oz Au

    Phase 3+ Expansion – cash flow profile at $1,850/oz Au $514 $463 $460 $463 $456 $397 $377 $358 $380 $383 $332 $316 $326 $315 $289 $281 $289 $294 $289 $262 $245 $219 $235 $242 $232 $215 $213 $220 $164 $164 $157 $103 $35 -$19 -$4 -$12 -$43 -$31 -$45 -$36 -$45 -$34 -$27 -$62 -$57 -$63 -$58 -$52 -$72 -$

  42. Slide 42: Phase 3+ Expansion – detailed mine plan

    Phase 3+ Expansion – detailed mine plan 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 Mill Feed mined (000’s tonnes) 438 438 439 479 699 876 878 876 876 876 878 876 876 876 878 875 874 542 Waste mined (000’s tonnes) 493 579 647 676 537 393 393 370 427 412

  43. Slide 43: Island Gold – 2022 Mineral Reserve & Resource additions

    Island Gold – 2022 Mineral Reserve & Resource additions 1 See Mineral Reserve and Resource estimates and associated footnotes in appendix TSX:AGI ǀ NYSE:AGI 43

  44. Slide 44: Island Gold – 2023 exploration highlights

    Island Gold – 2023 exploration highlights Extending high-grade mineralization beyond Mineral Reserves & Resources1 across deposit 1 See Mineral Reserve and Resource estimates and associated footnotes in appendix TSX:AGI ǀ NYSE:AGI 44

  45. Slide 45: Island Gold West 2023 exploration highlights – NS1 perpendicular structure

    Island Gold West 2023 exploration highlights – NS1 perpendicular structure NS1 Zone – recently defined perpendicular structure • Currently being developed & mined - beyond 2023 mine plan & Reserves & Resources1 • Low-cost to develop & produce - in proximity to existing underground infrastructure • H

  46. Slide 46: Island Gold 2022 exploration highlights – Island West sub-parallel B-Zone

    Island Gold 2022 exploration highlights – Island West sub-parallel B-Zone High-grade mineralization intersected in newly defined sub-parallel zones in proximity of existing infrastructure TSX:AGI ǀ NYSE:AGI 46

  47. Slide 47: Island Gold – increasing grade & ounces per vertical metre below 1,000m level

    Island Gold – increasing grade & ounces per vertical metre below 1,000m level TSX:AGI ǀ NYSE:AGI 47

  48. Slide 48: Longitudinal of Canadian underground gold deposits

    Longitudinal of Canadian underground gold deposits Red Lake - Campbell La Ronde Island Gold Mine • Commercial Production 1949 • Commercial Production 1988 • Commercial Production 2007 • Historical Production 20 Moz Au • Historical Production 6 Moz Au • Historical Production 1.2 Moz Au • Reserves 2.9

  49. Slide 49: Island Gold – historical operational results

    Island Gold – historical operational results Q2/18 Q3/18 Q4/18 Q1/19 Q2/19 Q3/19 Q4/19 Q1/20 Q2/20 Q3/20 Q4/20 Q1/21 Q2/21 Q3/21 Q4/21 Q1/22 Q2/22 Q3/22 Q4/22 Q1/23 Q2/23 Gold production (oz) 26,700 22,000 29,000 35,600 39,500 36,700 38,600 38,800 19,400 39,600 41,200 42,200 33,200 28,000 37,500 24,

  50. Slide 50: Mulatos District – our founding operation

    Mulatos District – our founding operation Location: Sonora, Mexico Stage: Producing Ownership: 100% interest Operation: Open pit, heap leach • Initial production 2005 • More than 2M oz produced & ~$436M of free cash flow2 generated to date • Declining cost profile with low-cost production from La Ya

  51. Slide 51: Mulatos – district exploration potential

    Mulatos – district exploration potential District potential large underexplored land package totaling 28,773 ha >70% CAPULIN TARGET of past drilling focused near Mulatos mine 1.4M oz combined Mineral Reserves1,2 at the La Yaqui Grande & Puerto Del Aire higher grade discoveries 1 See Mineral Reserve

  52. Slide 52: Mulatos – Puerto Del Aire (PDA): growing, higher-grade underground deposit

    Mulatos – Puerto Del Aire (PDA): growing, higher-grade underground deposit Significant growth & exploration upside: Development plan Q4 2023: • 70% increase in Mineral Reserves to 728k oz; 4% increase in grades to 4.84 g/t Au • PDA adjacent to main Mulatos pit • 1M oz total Mineral Reserves & Resour

  53. Slide 53: Mulatos – significant regional potential within Capulin Target

    Mulatos – significant regional potential within Capulin Target • Wide, significant intervals of gold mineralization intersected within breccia adjacent to Capulin Fault, including: • 2.73 g/t Au over 120.85 m1 - best hole drilled to date • Significant regional potential ~4 km east of the Mulatos ope

  54. Slide 54: Lynn Lake Project – 2023 Feasibility Study

    Lynn Lake Project – 2023 Feasibility Study 2023 Feasibility Study Highlights Production Mine life (years) 16.5 Total gold production (000 ounces) 2,185 Total silver production (000 ounces) 2,623 Average annual gold production Base Case Economic Analysis: $1,675 per ounce Gold Price Years 1 to 5 (000

  55. Slide 55: Lynn Lake Project – 2023 Feasibility Study detailed mine plan

    Lynn Lake Project – 2023 Feasibility Study detailed mine plan Y-3 Y-2 Y-1 Y+1 Y+2 Y+3 Y+4 Y+5 Y+6 Y+7 Y+8 Y+9 Y+10 Y+11 Y+12 Y+13 Y+14 Y+15 Y+16 Y+17 Y+18 Mining - Gordon Ore Mined (000 tonnes) - - 6 790 1,631 2,946 1,679 817 - - - - - - - - - - - - - Au Grade (g/t) - - 3.08 2.11 2.36 2.36 2.34 3.33

  56. Slide 56: Turkish Development Projects

    Turkish Development Projects • $1B investment treaty claim filed against Republic of Türkiye for expropriation & unfair & inequitable treatment of its Turkish gold projects1 • Construction of Kirazlı project suspended in October 2019 after government failed to grant routine renewal of the Company’s

  57. Slide 57: Top Shareholders and Analyst Coverage

    Top 10 Shareholders and Analyst Coverage Top 10 Shareholders1,2 Analyst Coverage Van Eck Associates Corporation Bank of America - Harmen Puri BMO Capital Markets - Brian Quast BlackRock Investment Management Canaccord Genuity - Dalton Baretto Dimensional Fund Advisors CIBC Word Markets - Cosmos Chiu

  58. Slide 58: Total Proven & Probable Mineral Reserves

    Total Proven & Probable Mineral Reserves PROVEN AND PROBABLE GOLD MINERAL RESERVES (as at December 31, 2022) Proven Reserves Probable Reserves Total Proven and Probable Tonnes Grade Ounces Tonnes Grade Ounces Tonnes Grade Ounces (000's) (g/t Au) (000's) (000's) (g/t Au) (000's) (000's) (g/t Au) (000

  59. Slide 59: Total Measured & Indicated Mineral Resources

    Total Measured & Indicated Mineral Resources MEASURED AND INDICATED GOLD MINERAL RESOURCES (as at December 31, 2022) Measured Resources Indicated Resources Total Measured and Indicated Tonnes Grade Ounces Tonnes Grade Ounces Tonnes Grade Ounces (000's) (g/t Au) (000's) (000's) (g/t Au) (000's) (000'

  60. Slide 60: Total Inferred Mineral Resources

    Total Inferred Mineral Resources INFERRED GOLD MINERAL RESOURCES (as at December 31, 2022) Tonnes Grade Ounces (000's) (g/t Au) (000's) Young-Davidson - Surface 31 0.99 1 Young-Davidson - Underground 1,586 2.89 147 Total Young-Davidson 1,617 2.85 148 Golden Arrow 2,028 1.07 70 Island Gold 8,066 13.6

  61. Slide 61: Notes to Mineral Reserve and Resource estimates

    Notes to Mineral Reserve and Resource estimates Qualified Persons Chris Bostwick, FAusIMM, Alamos Gold’s Senior Vice President, Technical Services, has reviewed and approved the scientific and technical information contained in this news release. Chris Bostwick is a Qualified Person within the meani

  62. Slide 62: Cautionary Note to U.S. Investors

    Cautionary Note to U.S. Investors All resource and reserve estimates included in this Presentation have been prepared in accordance with Canadian National Instrument 43-101 -Standards of Disclosure for Mineral Projects (“NI 43-101”) and the Canadian Institute of Mining, Metallurgy and Petroleum (the

  63. Slide 63: Scott K. Parsons, CFA

    Scott K. Parsons, CFA SVP, Investor Relations 416.368.9932 x 5439 sparsons@alamosgold.com

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