Horizon Gold Ltd. · ASX:HRN

Horizon Gold — RIU Explorers Conference 2026

21 slides from Horizon Gold's conference presentation, Feb 17, 2026

1. Slide 1: RIU Explorers Conference 2026

   sa te S= ey, ait: Se - = = aes : oe a aia: he ee a — = oR IU Explorers Conference 2026 ne“woo pjobuoz oy, ASX: HRN 17 February 2026

2. Slide 2: Important Notice and Disclaimer

   IMPORTANT NOTICE AND DISCLAIMER wenn No New Information or Data This presentation contains references to exploration results and Resource estimates, all of which have been cross referenced to previous market announcements made by the Company. The Company confirms that it is not aware of any new info

3. Slide 3: Gum Creek Gold Project: Large-scale, High-Grade Restart

   $+. HORIZONGOLD Gum Creek Gold Project Large-scale, High-Grade Restart * 2.3Moz @ 1.9g/t Au* (71% indicated) = Gidgee Shear zone (1.05Moz @ 2.17g/t Au") (66% indicated) and Howards (245koz @ 1.11g/t Au*) (90% indicated Feasibility Study due in 1HCY26 = — Shallow, free milling open pittable feed from

4. Slide 4: Gum Creek Annual Gold Production

   S| HORIZONGOLD Gum Creek vera Annual Gold Production 120,000 6,000 Open Pit Mining @ 3.5g/t Au (1989-2002) 100,000 -—.—_A 5,000 Underground Mining @ 6.0g/t Au (2003-2005) 80,000 4,000 60,000 3,000 40,000 2,000 Annual Gold Production (oz) Average Gold Price (AS/oz) 20,000 1,000 oO | oO SY Sh > ne S\

5. Slide 5: Gum Creek Project

   ok Gum Creek Project @ city © Town — Highways [_] State Borders POWERED BY *VRIFY

6. Slide 6: Gold Project Location

   POWERED BY 3 Legend ek Gold Project Location @ Towns WY) cum creek Project [IM creenstone Belt = — Highways @) _ Neighbouring Mines ---- Haul Roads ANDY WELL MINE | Meeka Metals WILUNA MINE Wiluna Mining i Py pavors Far mine | Westgold Resources GIDGEE MINE 8 orizon Gold BELLEVUE MINE Bellevue Gold

7. Slide 7: For personal use only

   Toedter 42,4000z @ 1.3g/t Au Omega Group - 44,5000z @ 1.46g/t Au Specimen Well a 25,4000z @ 1.45g/t Au + Shiraz 76,6000z @ 1.0g/t Au Snook Group 85,7000z @ 1.6g/t Au — oo* : Wilsons pt 400,2000z @ 4.3g/t Au Gidgee Mill ~ ' / ae (mS Bed Swan /Swift ~ ) 718,1000z @ 2.3g/t Au — Kingfisher Eagle ~ 192,4

8. Slide 8: Gidgee Shear Zone

   Gidgee Shear Zone Gidgee Camp & Airstip POWERED BY %VRIFY

9. Slide 9: For personal use only

   For personal use only

10. Slide 10: For personal use only

    For personal use only

11. Slide 11: For personal use only

    For personal use only

12. Slide 12: Gidgee Shear Zone

    Q Gidgee Shear Zone Au gIT @ =300 © 200-3.00 @ 100-200 @ 050-100 B 020-050 POWERED BY *VRIFY

13. Slide 13: Swan-Swift

    Swan-Swift 9,577,000 POWERED BY *VRIFY

14. Slide 14: Kingfisher

    Kingfisher ay * 1,233,000 ee 83,300 2,261,000 POWERED BY *VRIFY

15. Slide 15: For personal use only

    For personal use only

16. Slide 16: Howards

    Howards 6,095,000 3 221,800 6,846,000 POWERED BY *VRIFY

17. Slide 17: Largest free milling high-grade underground resource

    —$—————— HORIZONGOLD Largest free milling high-grade underground resource = Swan Underground MRE reported as 1.73Mt@ = [-—->—>=-—— —— 4.19g/t Au for 233,700 ounces (57% Indicated)* r Swan Pit = Moderate NE dipping and shallow SE dipping conjugate vein sets emanating from the broader north-south stee

18. Slide 18: Omega Exploration Potential

    Omega Exploration Potential —$+$——————_——_ HORIZONGOLD High-grade exploration potential ad paleo 7027400 = High-Grade Production History: Omega Pit 14.6m @ 3.3g/t Au from 80.5m 12m @ 4.1g/t Au from 38m previously produced 44koz @ 5.4g/t Au, while the Omega Underground delivered 40koz @ 5.3g/t Au, de

19. Slide 19: Executive Summary

    EXECUTIVE SUMMARY es High-quality gold asset in a tier-1 mining jurisdiction itt -B Large-scale, High-Grade Asset with Low Mining Recommencement Risk = 37.97Mt @ 1.89g/t Au for 2.30Moz (71% indicated) on granted mining leases across 26 deposits, 70% free-milling gold with > 90% recoveries = Two larg

20. Slide 20: Contact Details

    CONTACT DETAILS Scott Williamson Managing Director & CEO T: +61 8 6331 6092 E: info@horizongold.com.au Unit 8 / 47 Havelock St. West Perth, WA 6005 horizongold.com.au ASX: HRN $e HORIZONGOLD tL it wm iis?,te:z iio

21. Slide 21: Gum Creek Gold Project Resource

    HORIZON GUM CREEK GOLD PROJECT RESOURCE ' Cut-off Indicated Inferred Total Resource Resource Date grade (git Tonnes Au (git) Gold (oz) Tonnes Au (git) Gold (0z) Tonnes Au (g/t) Gold (oz) FOr personal use Omy Swan/Swift OC Swan UG* Nov-25, Nov-25, 6,661,000 798,000. 100,000 1.86 399,000 335,000 1.54

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