Oceanagold Corporation · TSX:OGC
Oceanagold — Merger or Acquisition (August 2026)
15 slides from Oceanagold's merger presentation, Aug 17, 2026
Slide 1: OceanaGold Acquisition of Ausgold
OceanaGold Acquisition of Ausgold August 17, 2026
Slide 2: Cautionary Notes
Cautionary Notes Cautionary Note Regarding Forward-Looking Statements This presentation contains certain "forward-looking statements" and "forward-looking information" (collectively, "forward-looking statements") within the meaning of applicable Canadian and United States securities laws which may i
Slide 3: Delivers Growth at an Attractive Valuation
Delivers Growth at an Attractive Valuation Adds a high-quality development asset in a tier-1 jurisdiction Conventional, low-capital project with +100koz gold production potential(1) Near-term open pit development project with first gold expected in 2029(2) District-scale landholding with significant
Slide 4: Diversified Portfolio of Five Assets in Top Mining Jurisdictions
Diversified Portfolio of Five Assets in Top Mining Jurisdictions GOLD & COPPER exposure HEAD OFFICE Vancouver, Canada HAILE USA DIDIPIO 2026 Guidance: 235 – 260 koz Au Philippines 2026 Guidance: 85 – 105 koz Au TECHNICAL 13 – 15 kt Cu OFFICE Brisbane, Australia KATANNING WAIHI New Zealand Western Au
Slide 5: Transaction Summary
Transaction Summary Ausgold shareholders to hold approximately 6% to 8% of OceanaGold post closing • OceanaGold to acquire 100% of the shares of Ausgold Limited (ASX: AUC) by way of an Australian court-approved scheme of arrangement (the Scheme) • Major shareholder of Ausgold, Dundee Corporation, wh
Slide 6: Significant Free Cash Flow to Fund Growth
Significant Free Cash Flow to Fund Growth And continue strong capital returns to shareholders $1,963M ($256)M ($137)M $2,095M ($251)M $377M $655M ($256)M Consensus estimates include capital for Waihi North Project and other OceanaGold organic growth projects OceanaGold H2’26E H2 '26E H2’26E ’27-29E
Slide 7: Katanning
KATANNING Katanning High-quality development asset in Australia OVERVIEW Location Western Australia Tier-1 Permitting Low Jurisdiction advanced capital Metals Established Gold infrastructure and with granted mining Conventional OP with leases CIL processing workforce Mine Type Open Pit Production of
Slide 8: Key Project Milestones
Key Project Milestones Katanning Site Overview(1) Major Permitting Milestones Achieved Permitting under public review following authorization from the Western Australia Environmental Protection Authority, a key step in the overall permitting process Granted mining tenure held over the entirety of th
Slide 9: Katanning Indicative Project Timeline under OceanaGold
Katanning Indicative Project Timeline under OceanaGold Project development to be optimized and de-risked under OceanaGold ownership An update to the market with the proposed development plan for Katanning will be provided at closing Indicative Project Timeline 2026 2027 2028 2029 Transaction Close O
Slide 10: Resource Conversion and Growth Opportunities
Resource Conversion and Growth Opportunities Multiple pathways to increase confidence and grow resources Near-term exploration Pit Shell (1) Resource de-risking and in-fill drilling underway; 54,000 m planned Supports mine planning and de-risks the production profile GEOLOGY Areas below current pit
Slide 11: Regional Upside in Large Land Package
Regional Upside in Large Land Package 100km Large ground holding in underexplored greenstone belt +3,000 km2 land holding Minimal historic exploration 50km Kraken-Yandina Proven endowment and analogous to more well-known belts Stanley Shear Numerous exploration targets Initial drilling suggests upsi
Slide 12: Thank You
a) OCEANAGOLD Thank You
Slide 13: Appendix
Py OCEANAGOLD Appendix
Slide 14: Pro Forma OceanaGold Capitalization
Pro Forma OceanaGold Capitalization The transaction preserves OceanaGold’s balance sheet and financial flexibility to advance its growth pipeline and continue to provide capital returns to shareholders Pro Forma Potential cash consideration paid to Ausgold shareholders, under the Cash Alternative, c
Slide 15: Indicative Transaction Timetable
Indicative Transaction Timetable Transaction completion estimated in December 2026 Event Indicative Timing Announcement of the Scheme August 17, 2026 Draft Scheme Booklet lodged with ASIC Early October 2026 First Court Hearing October 2026 Scheme Booklet Dispatched October 2026 Scheme Meeting Late N