OceanaGold Reports Exceptional High-Grade Drill Results at Wharekirauponga and Progress on Waihi North Project

VANCOUVER, BC, Sept. 24, 2026 // -- OceanaGold Corporation (TSX:OGC) (NYSE:OGC) ("OceanaGold" or the "Company") announces results from 16 new drill holes from the ongoing exploration and resource conversion program at Wharekirauponga, located approximately 10 kilometres ("km") north of th…