• Acquisition of 100% of Mt Stirling deposit completed
• Fully-funded 34,884m grade control drilling program commenced at Mt Stirling
• New high-grade gold discoveries confirmed at Woodpecker, Whistler and Niagara West

GoldArc Resources Ltd (ASX:GA8) (âGoldArc' or the âCompany'), is pleased to present its Quarterly Activities Report for the Quarter ending 31 March 2026 (the âQuarter'). The March Quarter marked a significant step-change in GoldArc's development trajectory, with multiple drilling programs active simultaneously across both project hubs and a stream of high-grade results validating the Company's district-scale exploration thesis. At Leonora North, BML Ventures mobilised to commence a fully-funded 34,884m grade control program at Mt Stirling, while diamond drilling returned high-grade assays including 5.6m @ 8.71 g/t Au. At Leonora South, new gold systems were confirmed at Woodpecker, Whistler and Niagara West, blind mineralised zones were discovered by AC drilling at Whistler, and a major ~6,000m RC program commenced with MMS across five prospects. With 100% ownership of Mt Stirling secured, the non-dilutive BML Facility drawn upon, the MMS drill-for-equity arrangement in place, and Ziggy Lubieniecki appointed as Executive Technical Director, GoldArc enters the June Quarter with dual-track development momentum and a funded near-term pathway to production cash flow across its 936 km² Eastern Goldfields footprint.