Mr. Scott Berdahl reports

SNOWLINE GOLD PUBLISHES 2025 SUSTAINABILITY REPORT AND APPOINTS SITE GENERAL MANAGER

Snowline Gold Corp. has published its 2025 sustainability report. The report provides an update on the company's strategy, practices, performance, and management approach to key environmental, social and governance (ESG) topics. The report is available on the sustainability section of Snowline's website.

"Since our launch in 2021, building a sustainable resource business has been the heart of our strategy. I am encouraged by the progress we've made over the last five years on many fronts, including high environmental standards and positive community impact, through partnerships with local and indigenous-owned businesses and through support of key functions," said Scott Berdahl, chief executive officer anc director of Snowline. "Our 2025 sustainability report offers a look inside our company, our projects and the progress we have made to date in our efforts to set a high standard for responsible exploration and mineral development in the Yukon."

2025 sustainability report highlights:

• Health and safety (H&S): conducted a third-party assessment of the company's H&S policies, procedures and management system and launched the development of an industry-leading H&S management system and framework;
• Governance: expanded the company's leadership team and strengthened the company's board of directors in support of the transition from exploration to the development stage;
• Environment: expanded environmental baseline program to support advanced project permitting and responsible decision making;
• CO2 (carbon dioxide) emissions offset: offset 36.5 tonnes of CO2 emissions through the PowerPod solar farm system the company leases through its partnership with Na-Cho Nyak Dun Development Corp. (NNDDC);
• Progressive reclamation: continued work on the progressive reclamation of exploration-related land disturbances and cleanups of historical third party exploration and mining sites;
• Significant Portion of spending to local and first-nation-partnered businesses: spent a significant proportion of Yukon-based external expenditures with companies owned by or partnered with Yukon first nations (approximately $33-million spent on Yukon contractors in 2025, of which approximately $30-million was spent with contractors affiliated with Yukon first nations);
• External recognition: awarded the Robert E. Leckie Award by the government of Yukon for the third consecutive time for responsible and innovative exploration and mining practices.

Appointment of site general manager

Snowline is also pleased to announce the appointment of Clinton Wakefield as site general manager for the company's Yukon project portfolio. In this role, Mr. Wakefield will oversee site-based activities and support the company's continued advancement of the Valley gold deposit from exploration to development, with a focus on safe, responsible and efficient field operations. His appointment strengthens Snowline's growing project leadership team as the company continues to build the operational capacity required for its next stage of growth.

Mr. Wakefield is an experienced construction and operations manager specializing in large-scale, remote projects with a focus on safety, compliance and environmental stewardship. Most recently, Mr. Wakefield led the transition from exploration to full construction for B2Gold Corp.'s Goose project in Nunavut.

About Snowline Gold Corp.

Snowline Gold is a Yukon gold exploration and development company focused on advancing its 100-per-cent-owned Valley gold deposit on its flagship Rogue project while unlocking district upside on its 360,000-hectare (3,600-square-kilometre) mineral tenure in the highly prospective yet underexplored Selwyn basin.

Valley is a large, low-strip, near-surface, greater-than-one-gram-per-tonne-gold, bulk-tonnage gold system hosting an open MRE (mineral resource estimate) of 7.94 million ounces gold at 1.21 grams per tonne measured and indicated (in 204 million tonnes) and an additional 890,000 ounces gold inferred at 0.62 gram per tonne gold (in 44.5 million tonnes), with a cut-off grade of 0.3 gram per tonne gold. Results of a preliminary economic assessment (PEA) for Valley suggest the potential to support a long-life mining operation with a strong production profile and low production costs. The MRE and PEA are detailed in the recent technical report for Rogue, prepared in accordance with National Instrument 43-101 standards, entitled "Independent Preliminary Economic Assessment for the Rogue Project Yukon, Canada," dated Aug. 27, 2025, with an effective date of March 1, 2025, and available on SEDAR+ and the company's website.

Snowline's project portfolio sits within the prolific Tintina gold province, host to multiple million-ounce-plus gold mines and deposits across central Yukon and Alaska. The company's comprehensive first-mover position and extensive exploration database provide a distinct competitive advantage and a unique opportunity for investors to be part of multiple discoveries, the advancement of a significant gold deposit and the creation of a new gold district.

Qualified person

Information in this release has been prepared under supervision of and approved by Thomas Branson, MSc, PGeo, vice-president, exploration, for Snowline Gold, as qualified person for the purposes of NI 43-101.

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