

Vancouver, British Columbia - TheNewswire - August 13, 2026: Headwater Gold Inc. (CSE: HWG) (OTCQX: HWAUF) (the “Company” or “Headwater”) is pleased to announce that it has entered into a new earn-in agreement (the “Agreement”) with Newmont USA Limited (“Newmont”), a subsidiary of Newmont Corporation (NYSE: NEM, ASX: NEM, PNGX: NEM), on Headwater's 100% owned Jupiter Project (“Jupiter” or the “Project”) in Nevada. Jupiter is a 100%-owned, potential district-scale epithermal gold project located in the southern Walker Lane belt. The Project covers a large, well-preserved mineral system with demonstrated gold mineralization and multiple untested priority targets.

VANCOUVER, British Columbia, Aug. 13, 2026 (GLOBE NEWSWIRE) -- Headwater Gold Inc. (CSE: HWG) (OTCQX: HWAUF) (the “Company” or “Headwater”) is pleased to announce that it has entered into a new earn-in agreement (the “Agreement”) with Newmont USA Limited (“Newmont”), a subsidiary of Newmont Corporation (NYSE: NEM, ASX: NEM, PNGX: NEM), on Headwater's 100% owned Jupiter Project (“Jupiter” or the “Project”) in Nevada. Jupiter is a 100%-owned, potential district-scale epithermal gold project located in the southern Walker Lane belt.

Vancouver, British Columbia - TheNewswire - August 4, 2026: Headwater Gold Inc. (CSE: HWG) (OTCQX: HWAUF) (the “Company” or “Headwater”) is pleased to announce that it has completed the definitive joint venture agreement (“Joint Venture Agreement”) with Newmont Corporation (“Newmont”) for the Spring Peak Project in Nevada. The Joint Venture Agreement formalizes the project-level joint venture following completion of Stage 1 of the Spring Peak earn-in agreement and the election to advance to Stage 2 as announced on September 26, 2025. Highlights:

VANCOUVER, British Columbia, June 29, 2026 (GLOBE NEWSWIRE) -- Headwater Gold Inc. (CSE: HWG) (OTCQX: HWAUF) (the "Company" or "Headwater") is pleased to announce that Centerra Gold Inc. ("Centerra") (TSX: CG) has commenced drilling at Headwater's Crane Creek Project ("Crane Creek" or the "Project") in western Idaho.

Vancouver, British Columbia – TheNewswire - June 29, 2026: Headwater Gold Inc. (CSE: HWG) (OTCQX: HWAUF) (the “Company” or “Headwater”) is pleased to announce that Centerra Gold Inc. (“Centerra”) (TSX: CG) has commenced drilling at Headwater's Crane Creek Project (“Crane Creek” or the “Project”) in western Idaho. The drill program is being operated and fully funded by Centerra pursuant to the earn-in agreement announced on December 3, 2025 . Highlights:

Vancouver, British Columbia – TheNewswire - June 4, 2026: Headwater Gold Inc. (CSE: HWG) (OTCQX: HWAUF) (the “Company” or “Headwater”) is pleased to announce that Mr. Joshua Carron has joined the Company in the role of Vice President, Exploration to be based in Reno, Nevada. Highlights:

Vancouver, British Columbia - TheNewswire - June 2, 2026: Headwater Gold Inc. (CSE: HWG) (OTCQX: HWAUF) (the “Company” or “Headwater”) is pleased to announce the commencement of drilling at its Jake Creek Project (“Jake Creek” or the “Project”) in Nevada. The program is expected to total approximately 3,500 metres of drilling, fully funded by OceanaGold Corporation (“OceanaGold”) (TSX: OGC, NYSE: OGC) pursuant to the earn-in agreement announced October 15, 2025. Highlights:

Vancouver, British Columbia – TheNewswire - June 1, 2026: Headwater Gold Inc. (CSE: HWG) (OTCQX: HWAUF) (the “Company” or “Headwater”) is pleased to announce that CSAMT resistivity and ground gravity geophysical surveys are underway at its TJ Project in Elko County, Nevada. The surveys are fully funded by OceanaGold Corporation (“OceanaGold”) (TSX: OGC, NYSE: OGC) pursuant to the earn-in agreement announced October 15, 2025. The program is designed to define the northern extension of the large alteration system identified beneath the TJ sinter during the Company's 2025 core drilling program and to refine the district-scale architecture of the TJ Graben, interpreted by Headwater geologists as the primary structural control on known mineralization at the Project.