# EDGAR Filing Document

**Accession Number:** 0001377757
**File Stem:** 0001062993-26-002951
**Filing Date:** 2026-6
**Character Count:** 4941
**Document Hash:** 78f06caf6ee9f768df8377cce2426b21
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001062993-26-002951.hdr.sgml**: 20260601

**ACCESSION NUMBER**: 0001062993-26-002951

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 4

**CONFORMED PERIOD OF REPORT**: 20260601

**FILED AS OF DATE**: 20260601

**DATE AS OF CHANGE**: 20260601

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Galiano Gold Inc.
- **CENTRAL INDEX KEY:** 0001377757
- **STANDARD INDUSTRIAL CLASSIFICATION:** MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A1
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-33580
- **FILM NUMBER:** 261052212

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 680 - 1066 WEST HASTINGS STREET
- **CITY:** VANCOUVER
- **PROVINCE COUNTRY:** A1
- **ZIP:** V6E 3X2
- **BUSINESS PHONE:** 604 683 8193

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 680 - 1066 WEST HASTINGS STREET
- **CITY:** VANCOUVER
- **PROVINCE COUNTRY:** A1
- **ZIP:** V6E 3X2

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Asanko Gold Inc.
- **DATE OF NAME CHANGE:** 20130311

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Keegan Resources Inc.
- **DATE OF NAME CHANGE:** 20061006

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**UNITED STATES**<br>**SECURITIES AND EXCHANGE COMMISSION**<br>**Washington, D.C. 20549**

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 <br>UNDER THE SECURITIES EXCHANGE ACT OF 1934**

For the month of <u>**June 2026**</u>

Commission File No. <u>**001-33580**</u>

<u>**GALIANO GOLD INC.**</u><br>(Translation of registrant's name into English)

**Suite 1640, 1066 West Hastings Street**<br><u>**Vancouver, British Columbia, V6E 3X1, Canada**</u><br>(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F

Form 20-F **[ ] Form 40-F [X]**

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**SUBMITTED HEREWITH**

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| | |
|:---|:---|
| **Exhibit** | **Description** |
| [99.1](exhibit99-1.htm) | [News Release dated June 1, 2026](exhibit99-1.htm) |

---

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**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

**GALIANO GOLD INC.**

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| |
|:---|
| */s/ Matthew Freeman* |
| Matthew Freeman |
| Chief Financial Officer |
| Date: June 1, 2026 |

---

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## Exhibit 99.1

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**GALIANO GOLD RELEASES 2025 SUSTAINABILITY REPORT**

**Vancouver, British Columbia, June 1, 2026 - Galiano Gold Inc. ("Galiano" or the "Company") (TSX, NYSE American: GAU)** is pleased to announce the release of its 2025 Sustainability Report (the "Report"), covering both its corporate office and the Asanko Gold Mine (the "AGM"). The Report highlights the Company's continuous progress on its environmental, social, and governance performance and outlines its vision for sustainability going forward.

**2025 Sustainability Report Highlights:** 

**Environment**

* Zero significant environmental incidents.

* Strong performance in environmental audit, affirming our operational standards in Ghana.

* Rosewood forestry and cashew farming trials launched on reclaimed land.

**Social, Health & Safety**

* Five-Year Socio-Economic Development Plan launched to guide the delivery of long-term community development and social investment initiatives.

* 99.9% of the AGM's workforce are Ghanaian nationals.

* 367 Ghanaian businesses supported.

* AGM won the Occupational Health and Safety category in Ghana's Annual Mine Audit, First Aid and Safety Competition.

**Governance**

* Significant progress on implementation of Human Rights Impact Assessment Action Plan, with the majority of recommendations completed ahead of schedule.

* Established and operationalized a Technical Committee of the Board of Directors.

* Published new Tailings Management Policy.

To view or download a copy of the Report, please see the Sustainability section of Galiano's website at <u>https://www.galianogold.com/sustainability/reports-and-publications/default.aspx</u>

**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 owns 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. For more information, please visit <u>www.galianogold.com</u>.

**Contact Information**

Darshan Sundher

Toll-Free (N. America): 1-855-246-7341<br>Email: <u>info@galianogold.com</u>

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