Mr. Paul Wright reports

GALIANO GOLD 2026 ANNUAL GENERAL AND SPECIAL MEETING INFORMATION

Galiano Gold Inc.'s annual general and special meeting of shareholders (AGM) will be held as a fully virtual meeting on Thursday, June 11, 2026, at 10 a.m. PDT. Shareholders who intend to participate in the AGM should refer to the company's management information circular for details regarding how to participate.

The AGM is being held to: (i) receive the audited financial statements of the company for its fiscal year ended Dec. 31, 2025, and the report of the auditor thereon; (ii) fix the number of directors to be elected at eight; (iii) elect directors of the company for the ensuing year; (iv) appoint the auditor of the company for the ensuing year and to authorize the directors to fix the auditor's remuneration; (v) to approve the company's proposed omnibus equity incentive plan; and (vi) authorize and approve a non-binding advisory resolution accepting the company's approach to executive compensation.

The company has nominated eight nominees for election as directors, being current directors Paul Wright, Judith Mosely, Dawn Moss, Greg Martin, Moira Smith, Navin Dyal, Lauren Roberts and Matt Badylak.

The company has elected to use the notice-and-access provisions under National Instrument 51-102, Continuous Disclosure Obligations, and National Instrument 54-101, Communication with Beneficial Owners of Securities of a Reporting Issuer, for the AGM. Materials for the AGM, including the proxy circular, have been filed under the company's profile on SEDAR+ and on EDGAR, and are also available on the company's website.

Any shareholder who wishes to receive a paper copy of the proxy circular should contact the company at Suite 1640, 1066 West Hastings St., Vancouver, B.C., V6E 3X1, by telephone at 604-683-8193, by telephone at toll-free 1-855-246-7341, by fax at 604-683-8194 or by e-mail at info@galianogold.com. A shareholder may also use the toll-free number noted above to obtain additional information about the notice-and-access provisions.

About Galiano Gold Inc.

Galiano is focused on creating a sustainable business capable of value creation for all stakeholders through production, exploration and disciplined deployment of its financial resources. The company operates and manages the Asanko gold mine, which is located in Ghana, West Africa. Galiano is committed to the highest standards for environmental management, social responsibility, and the health and safety of its employees and neighbouring communities.