Golden Arrow Resources Corporation (GRG)

Golden Arrow Appoints New Director Ignacio CelorrioApril 23, 2026 7:00 AM
NewsfileVancouver, British Columbia--(Newsfile Corp. - April 23, 2026) - Golden Arrow Resources Corporation (TSXV: GRG) (FSE: G6A) (OTCQB: GARWF) ("Golden Arrow" or the "Company") announces the appointment of Ignacio Celorrio as a director of the Company. Mr. Celorrio serves as President of Desarrollo de Recursos S.A. a wholly owned subsidiary of the Company.Ignacio Celorrio is a highly respected figure in the Latin Americas mining industry, currently serving as Executive Vice-President of Legal, Government, and External Affairs at Lithium Argentina. He also co-chairs the Martinez de Hoz/Rueda law firm mining department, one of the leading law firms in Argentina. With over 25 years of professional experience, Ignacio has established himself as a trusted legal advisor, specialising in mining law, administrative law, energy law, and corporate regulations. His career has spanned Argentina, Canada, and Australia, working closely with governments, NGOs, and private stakeholders to shape the future of mining and energy development. A former president of Lithium Americas' LATAM division, he has participated in the structuring, construction and commissioning of the Cauchari Olaroz project in Jujuy (Argentina), which as of 2026 is the largest lithium project in Argentina. Ignacio has been a Director of the Argentine Mining Chamber for more than fifteen years and a member of many other mining LATAM institutions. In addition to his extensive professional experience, he has a solid academic background from the Universidad Católica Argentina, the Universidad Austral and the Law School of the University of Buenos Aires.Niko Cacos, Golden Arrow President & CEO stated, "On behalf of the Board of Directors, I am pleased to extend a warm welcome to Ignacio as Golden Arrow's newest board member. He has been an important part of the team in Argentina for many years, where his counsel has helped the Company successfully acquire and monetize assets. His extensive experience in the Latin America mining sector and strong legal and strategic background will continue to have an invaluable positive impact as we create new opportunities for shareholder value."About Golden Arrow:Golden Arrow is a mining exploration company with a successful track record of creating value by making precious and base metal discoveries and advancing them into exceptional deposits. Golden Arrow is actively exploring its flagship property, the advanced San Pietro iron oxide-copper-gold-cobalt project in Chile, and a portfolio that includes nearly 125,000 hectares of prospective properties in Argentina. The Company is a member of the Grosso Group, a resource management group that has pioneered exploration in Argentina since 1993.ON BEHALF OF THE BOARD"Nikolaos Cacos" _______________________________
Mr. Nikolaos Cacos,
President and CEOFor further information, please contact: Corporate Communications
Tel: 1-604-687-1828
Toll-Free: 1-800-901-0058
Email: info@goldenarrowresources.comNeither the TSXV nor its Regulation Services Provider (as that term is defined in policies of the TSXV) accepts responsibility for the adequacy or accuracy of this release. To view the source version of this press release, please visit https://www.newsfilecorp.com/release/293898
Original: Golden Arrow Appoints New Director Ignacio Celorrio

Joseph Grosso Retires as Chairman and Director, Named as Director EmeritusApril 22, 2026 7:00 AM
NewsfileVancouver, British Columbia--(Newsfile Corp. - April 22, 2026) - Golden Arrow Resources Corporation (TSXV: GRG) (FSE: G6A) (OTCQB: GARWF) ("Golden Arrow" or the "Company") announces the retirement of Joseph Grosso as Chair & Director of the Company, effective April 21, 2026. In recognition of his visionary leadership of Golden Arrow, Mr. Grosso has been given the honorary title of Director Emeritus. Mr. Grosso will continue to serve Golden Arrow and its shareholders as an advisor. Mr. Grosso spearheaded Golden Arrow's success from the Company's inception. He has been a stalwart supporter and widely-recognized contributor to the continued expansion of mineral exploration in Argentina and he has done so with mindfulness of the communities and environment in which the Company works. Mr. Grosso formed Golden Arrow originally to capitalize on the Gualcamayo property royalty. That transaction supported the exploration and discovery of Chinchillas, a major silver deposit in northern Argentina. After successfully selling Chinchillas, Joe endorsed the expansion of the Company into Chile, leading to another significant deposit discovery at the current flagship San Pietro copper-gold project. Niko Cacos, Golden Arrow President & CEO, stated, "Under Joe's guidance, the Company built a pipeline of projects that has repeatedly resulted in significant discoveries and transactions, and which continues to flourish. Joe's leadership has sustained the Company and led to success even during some of the toughest markets, including through the Covid-19 pandemic and financial crisis. Most importantly, he has built a team both here in Canada and in South America who are committed to continuing his legacy of exploration, discovery and value creation. Joe remains a large shareholder who is dedicated to the Company's future, and we look forward to his contributions as a Senior Advisor while we all wish him the very best in retirement." About Golden Arrow:Golden Arrow is a mining exploration company with a successful track record of creating value by making precious and base metal discoveries and advancing them into exceptional deposits. Golden Arrow is actively exploring its flagship property, the advanced San Pietro iron oxide-copper-gold-cobalt project in Chile, and a portfolio that includes nearly 125,000 hectares of prospective properties in Argentina. The Company is a member of the Grosso Group, a resource management group that has pioneered exploration in Argentina since 1993.ON BEHALF OF THE BOARD"Nikolaos Cacos" _______________________________
Mr. Nikolaos Cacos,
President and CEOFor further information, please contact: Corporate Communications
Tel: 1-604-687-1828
Toll-Free: 1-800-901-0058
Email: info@goldenarrowresources.comNeither the TSXV nor its Regulation Services Provider (as that term is defined in policies of the TSXV) accepts responsibility for the adequacy or accuracy of this release. To view the source version of this press release, please visit https://www.newsfilecorp.com/release/293752
Original: Joseph Grosso Retires as Chairman and Director, Named as Director Emeritus

Golden Arrow is on FIRE - GRG.V & GARWF -
http://www.barchart.com/detailedquote/stocks/GRG.VN

Highlights of the Mineral Resource Estimate:

New Measured Resource of 17 million ounces of AgEq at 149 g/t AgEq grade.
(3.6 million tonnes grading 115g/t silver, 0.56% lead, 0.38% zinc at a 45g/t AgEq cut-off)
Increase in Indicated Resources by 34 million ounces to 138 million ounces AgEq.
(30.6 million tonnes grading 88g/t silver, 0.85% lead, 0.60% zinc at a 45g/t AgEq cut-off)
Average grade increased from 125g/t AgEq to 142 g/t AgEq in Measured and Indicated.
Inferred Mineral Resource of 90 million ounces of AgEq at 85 g/t AgEq grade (32.9 million tonnes grading 42g/t silver, 0.44% lead and 0.76% zinc at a 45g/t AgEq cut-off)
Deposit continues to remain open to expansion

Details of the mineral resource estimate methodology, including metals pricing and equivalency calculations, a comparison with the previous estimate, sensitivity analysis to cut-off grades and sampling QA/QC can be found in the section below.

A NI 43-101 Technical Report supporting disclosure of this mineral resource and containing addition details will be filed by Golden Arrow on SEDAR within 45 days of this press release.

http://www.goldenarrowresources.com/s/NewsReleases.asp?ReportID=745189&_Type=News-Releases&_Title=Golden-Arrow-Announces-Upgraded-Resource-Estimate-for-Chinchillas-Silver-Pr...