Mantle Minerals Limited (ASX:MTL) has lodged its Appendix 4G Key to Disclosures document with the ASX, covering the company's adherence to the ASX Corporate Governance Council Principles and Recommendations for the financial year ended 30 June 2026.

Key Points

  • Appendix 4G lodged for the financial year ended 30 June 2026, authorised by Company Secretary Monty Purich on 28 September 2026
  • Corporate Governance Statement confirmed as accurate and up to date as at 28 September 2026, approved by the board
  • Corporate Governance Statement published on the company's website rather than within the annual report
  • The company disclosed it did not follow recommendation 1.4 in full for the whole of the reporting period, with reasons set out in the Corporate Governance Statement

Appendix 4G Filing Details

Mantle Minerals Limited, ABN 42 082 593 235, filed the Appendix 4G on 28 September 2026, with Company Secretary Monty Purich as the authorised officer lodging the document. The Appendix 4G serves as a key to assist readers in locating governance disclosures made under ASX Listing Rule 4.10.3 and the ASX Corporate Governance Council's recommendations. The document also acts as a verification tool confirming the company has met relevant disclosure requirements. The filing was lodged concurrently with the company's annual report, in accordance with ASX Listing Rule 4.7.3.

Corporate Governance Statement Location and Board Approval

According to the filing, Mantle Minerals has elected to publish its Corporate Governance Statement on the company's website rather than within the pages of its annual report. The Corporate Governance Statement is stated to be accurate and up to date as at 28 September 2026 and has been approved by the board. The document covers the company's disclosures across all ASX Corporate Governance Council principles and recommendations for the financial year ended 30 June 2026. The board charter is also disclosed at the same website location as the Corporate Governance Statement.

Recommendations Followed and Departures Noted

The filing discloses that Mantle Minerals followed recommendations 1.1, 1.2, and 1.3 of Principle 1 of the ASX Corporate Governance Council's Principles and Recommendations in full for the whole of the reporting period. Recommendation 1.1 requires a listed entity to have and disclose a board charter setting out the respective roles and responsibilities of the board and management. The company disclosed it did not follow recommendation 1.4 — which relates to the company secretary being accountable directly to the board through the chair — in full for the whole of the period, with reasons set out in the Corporate Governance Statement.