$USGO

Gold and silver prices rose overnight, with December gold at $4,033.50 and silver at $51.795. Hudbay Minerals approved construction of its Arizona copper project, expecting 102,000 tonnes annually. U.S. GoldMining updated on Alaska road project permitting. Cameco, Ramaco, and SSR Mining reported quarterly earnings, with Cameco narrowing production guidance and SSR completing share buybacks. Democrats won U.S. Senate and House control, impacting sector policy.

U.S. GoldMining (USGO) appointed Mr. DeLucchi as a director and granted him 10,000 stock options. DeLucchi, former President and CEO of Madison Group, will receive an annual cash retainer and additional compensation for Audit Committee Chair service. The options have a five-year term, vest over 18 months, and are exercisable at $5.71 per share.

Nasdaq notified U.S. GoldMining (USGO) of noncompliance with listing rules due to a director resignation. The company regained compliance by appointing John DeLucchi to its board and audit committee on November 2, 2026, according to an SEC filing.

U.S. GoldMining Inc. (USGO) filed an SEC Form 8-K — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers. Exhibit 99.1 U.S. GoldMining Appoints John DeLucchi to Its Board of Directors to Support Strategic Growth and Advancement of the Whistler Gold-Copper Project, Alaska Anchorage, Alaska – November 3, 2026 – U.S. GoldMining Inc. (NASDAQ: USGO) (“U.S. GoldMining” or the “Company”) is

U.S. GoldMining (USGO) appointed John DeLucchi to its board and as Audit Chair, effective November 2, 2026. The company is currently developing the Whistler project, which is at the PEA stage. No project results, financing, or permitting updates were announced.

U.S. GoldMining Inc. (USGO) updated developments in Alaska's West Susitna Mineral District. The U.S. Army Corps of Engineers is evaluating a permit for the West Susitna Access Project (WSAP), a state-led road initiative connecting the company's Whistler Gold-Copper Project to infrastructure. The project qualifies for emergency permitting procedures and is designated as critical.

GoldMining reported a $14.1M net loss for Q3 2026, with total assets of $210.5M. The company also consolidated U.S. GoldMining results, holding ~70.9% stake. Key figures include $46.6M working capital, $16.7M cash, and a $20.0M unrealized loss on investments.

U.S. GoldMining Inc. (USGO) filed an SEC Form 8-K — Regulation FD Disclosure. Exhibit 99.1 CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS FOR THE THREE AND NINE MONTHS ENDED AUGUST 31, 2026 AND 2025 (Expressed in thousands of Canadian Dollars unless otherwise stated) GoldMining Inc. Condensed Consolidated Interim Statements of Financial Position As at

U.S. GoldMining Inc. (USGO) filed an SEC Form 8-K — Regulation FD Disclosure. Exhibit 99.1 U.S. GoldMining Expands Pipeline of High-Priority Targets With 2026 Surface Exploration Program at its Whistler Gold-Copper Project, Alaska Anchorage, Alaska – September 28, 2026 – U.S. GoldMining Inc. (NASDAQ: USGO) (“U.S. GoldMining” or the “Company”) announces the

U.S. GoldMining Inc. (USGO) filed an SEC Form 8-K — Regulation FD Disclosure. Exhibit 99.1 U.S. GoldMining Completes 2026 Drill Program Targeting High-Priority Porphyry Centers at its 100% Owned Whistler Gold-Copper Project, Alaska Anchorage, Alaska – September 22, 2026 – U.S. GoldMining Inc. (NASDAQ: USGO) (“U.S. GoldMining” or the “Company”) is pleased t