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AUEN.V ·

Golden Sky Minerals Consolidates Full Ownership of Rayfield Ground within Rayfield-Gjoll Project

Mergers & Acquisitions Corporate Updates

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Golden Sky Minerals Consolidates Full Ownership of Rayfield Ground within Rayfield-Gjoll Project

Vancouver, May 19, 2026 – Golden Sky Minerals Corp. (TSX-V: AUEN.V) (“Golden Sky” or the “Company”)

announces that it has entered into an option amending agreement dated April 20, 2026 (the “Amending

Agreement”) with Strata GeoData Services Ltd. (“Strata GeoData”) to amend the terms of the Company’s

existing option agreement on a portion of the Rayfield Project located in British Columbia.

Under the terms of the Amending Agreement, the Company and Strata GeoData have agreed to amend

the final cash and share consideration payable by Golden Sky pursuant to the option agreement originally

dated May 26, 2022, as amended August 8, 2024.

The amended terms provide that:

the remaining cash payment has been reduced to $10,000, payable on or before May 15, 2026,

with such payment to be directed to Below BC, an affiliated non -profit organization of Strata

GeoData; and

the remaining share issuance has been amended to 200,000 common shares of Golden Sky

payable to Strata GeoData on or before May 15, 2026.

The Amending Agreement remains subject to the approval of the TSX Venture Exchange. The shares, when

issued, will be subject to a statutory hold period in accordance with applicable securities laws.

The amended agreement forms part of Golden Sky’s broader efforts to simplify and consolidate ownership

of its Rayfield ground, which now forms part of the larger Rayfield -Gjoll copper-gold project under the

Company’s earn-in and option agreement with Boliden Mineral Canada Ltd.

Golden Sky recently completed a NI 43 -101 Technical Report on the Rayfield Project, establishing the

Rayfield ground as a standalone asset and providing the Company with increased strategic and corporate

flexibility moving forward.

John Newell, President and CEO of Golden Sky, commented : “ Finalizing this amendment is another

TSX-V: AUEN

GOLDEN SKY MINERALS CORP.

2110 - 650 West Georgia Street

Vancouver, British Columbia

Canada, V6B 4N9

Telephone: 604 568 8807

Facsimile: 604 681 1864

www.goldenskyminerals.com

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important step in simplifying the ownership structure of the Rayfield- Gjoll Project. With 100% ownership

of the Rayfield ground, we have greater flexibility as we advance the project under the Boliden earn- in

arrangement and continue evaluating broader corporate initiatives.”

About Golden Sky Minerals Corp.

Golden Sky Minerals Corp. is a project -generator-style junior explorer focused on the acquisition,

systematic exploration, and strategic advancement of a diversified portfolio of 100% -owned mineral

properties in highly prospective, mining -friendly jurisdic tions. The Company's strategy emphasizes

securing major partners on select high -potential assets to fund exploration and minimize shareholder

dilution, while advancing its broader portfolio in parallel.

Its portfolio includes the flagship Rayfield-Gjoll Copper-Gold Project in British Columbia (subject to a C$20

million earn-in with Boliden, the Hotspot and Lucky Strike gold projects in Yukon's White Gold District,

and the Auden Gold Project in Ontario's Timmins camp. All core assets are 100% owned by the Company

with no underlying royalties.

ON BEHALF OF THE BOARD

John Newell, President, Chief Executive Officer and Director

For further information:

John Newell

President, CEO & Director

Golden Sky Minerals Corp.

T: 604-568-8807

M: 604-512-2329

E: [email protected]

W: www.goldenskyminerals.com

More information can be found at the Company’s website at www.goldenskyminerals.com

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the

policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Forward-Looking Statements

Statements contained in this news release that are not historical facts are “forward-looking information”

or “forward -looking statements” (collectively, “Forward -Looking Information”) within the meaning of

applicable Canadian securities legislation. In certain cases, Forward-Looking Information can be identified

by the use of words and phrases such as “anticipates”, “intends”, “expects”, “understanding”, “has agreed

to” or variations of such words and phrases or statements that certain actions, events or results “would”,

“occur” or “be achieved”. Although Golden Sky has attempted to identify important factors and risks that

could affect Golden Sky and may cause actual actions, events or results to differ materially from those

described in Forward-Looking Information, there may be other factors and risks that cause actions, events

or results not to be as anticipated, estimated or intended, including, without limitation: inherent risks

involved in the exploration and development of mineral properties; the uncer tainties involved in

interpreting drill results and other exploration data; the potential for delays in exploration or development

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activities; the geology, grade and continuity of mineral deposits; the possibility that future exploration,

development or mining results will not be consistent with Golden Sky’s expectations; accidents,

equipment breakdowns, title and permitting matters; labour disputes or other unanticipated difficulties

with or interruptions in operations; fluctuating metal prices; unanticipated costs and expenses;

uncertainties relating to the availability and costs of financing needed in the future, including to fund any

exploration programs on its projects; that Golden Sky may not be able to confirm historical exploration

results and other risks set forth in Golden Sky's public filings at www.sedarplus.ca. In making the forward-

looking statements in this news release, Golden Sky has applied several material assumptions, including

the assumption that general business and economic conditions will not change in a materially adverse

manner. There can be no assurance that Forward-Looking Information will prove to be accurate, as actual

results and future events could differ materially from those anticipated in such statements. Accordingly,

readers should not place undue reliance on Forward -Looking Information. Except as required by law,

Golden Sky does not assume any obligati on to release publicly any revisions to Forward -Looking

Information contained in this news release to reflect events or circumstances after the date hereof or to

reflect the occurrence of unanticipated events.