Galiano GOLD Addresses Recent Incident at the Asanko GOLD MINE

GALIANO GOLD ADDRESSES RECENT INCIDENT AT THE

ASANKO GOLD MINE

Vancouver, BriƟsh Columbia, September 9, 2025 – Galiano Gold Inc. (“Galiano” or the “Company”) (TSX,

NYSE American: GAU) provides the following statement regarding an incident that occurred at its Asanko

Gold Mine (“AGM”) on September 9, 2025.

The incident involved a confronta Ɵon between community members and military personnel on the

Company’s operaƟng concessions in the Amansie South District of Ghana. The military presence forms

part of a state- mandated security interven Ɵon, coordinated through the Ghana Chamber of Mines.

Tensions escalated within the local community, leading to civil unrest, including a fatality and damage to

contractor equipment.

The Company shares in the community’s grief over the tragic loss of life and extends its hear ƞelt

condolences to the affected families during this difficult Ɵme.

Galiano is supporƟng local authoriƟes, government officials, and community leaders as invesƟgaƟons are

underway and t he Company remains commi Ʃed to maintaining construc Ɵve dialogue with all

stakeholders.

OperaƟons at the Esaase deposit have been temporarily suspended, while operaƟons at the Abore deposit

and processing plant are unaffected. The Company will provide further updates once inves ƟgaƟons are

complete.

About Galiano Gold Inc.

Galiano is focused on creaƟng a sustainable business capable of value creaƟon for all stakeholders through

producƟon, exploraƟon and disciplined deployment of its financial resources. The Company owns the

Asanko Gold Mine, which is located in Ghana, West Africa. Galiano is commiƩed to the highest standards

for environmental management, social responsibility, and the health and safety of its employees and

neighbouring communiƟes. For more informaƟon, please visit www.galianogold.com.

Contact InformaƟon

Krista Muhr

Toll-Free (N. America): 1-855-246-7341

Telephone: 1-778-239-0446

Email: [email protected]