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MACARTHUR MINERALS LIMITED — Investor Relations & Filings

Ticker · MIO ISIN · AU0000062440 LEI · 549300JCF6SNVZGJMH30 ASX Mining and quarrying
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Filings indexed 522 across all filing types
Latest filing 2025-10-19 Share Issue/Capital Cha…
Country AU Australia
Listing ASX MIO

About MACARTHUR MINERALS LIMITED

https://macarthurminerals.com/

Macarthur Minerals Limited is an exploration and development company focused on high-grade iron ore projects. The company's flagship asset is the Lake Giles Iron Project, which comprises the Ularring hematite project and the Moonshine magnetite project. These projects are designed to produce high-grade iron ore concentrates for the global steel industry, emphasizing premium products with low impurities to support efficient and lower-emission steelmaking processes. Beyond its primary iron ore focus, the company maintains a portfolio of exploration interests in other mineral commodities, including lithium and gold. Macarthur Minerals is dedicated to advancing its mineral resources through technical studies and strategic development to transition from an explorer to a producer of high-quality mineral products.

Recent filings

Filing Released Lang Actions
Application for quotation of securities - MIO 6 pages 18.9KB
Share Issue/Capital Change Classification · 100% confidence The document is an Appendix 2A form, which is an application for quotation of securities on the ASX. It details the issuance and quotation of new securities, including the number of securities, issue date, and the circumstances of the issue (an equity bonus approved at the AGM). The document is a formal announcement related to capital changes, specifically the quotation of new shares. It is not a financial report, earnings release, or management discussion. It fits the category of announcements regarding new share issues or capital changes. Therefore, the appropriate classification is Share Issue/Capital Change (SHA). The document length and content confirm it is not merely an announcement of a report but a substantive filing about securities quotation.
2025-10-19 English
Cleansing Notice 1 page 204.4KB
Capital/Financing Update Classification · 95% confidence The document is a cleansing notice under section 708A(5)(e) of the Corporations Act 2001 (Cth), notifying the Australian Securities Exchange about the issuance of securities without disclosure under Part 6D.2 of the Corporations Act. It includes details about the class of securities, ASX code, date of issue, and total number issued. This type of notice is related to capital raising and compliance with disclosure requirements, which fits the category of Capital/Financing Update (CAP). The document is short and does not contain financial statements or detailed financial analysis, so it is not an Annual Report or Interim Report. Therefore, the appropriate classification is CAP with high confidence.
2025-10-19 English
Final Director's Interest Notice - R Welker 2 pages 292.5KB
Director's Dealing Classification · 100% confidence The document is titled 'Appendix 3Z Final Director’s Interest Notice' and references ASX listing rule 3.19A.3 and section 205G of the Corporations Act. It details the director's relevant interests in securities, including options and restricted share units, and notes the cessation date of the director. This type of document is a formal notification of personal share transactions or interests by a company director. It does not contain financial performance data, management discussion, or regulatory certifications. The content aligns with the definition of Director's Dealing filings, which report personal share transactions by company directors and executives (insider trades). The document length is short and focused solely on director interests, confirming it is not a full report or announcement of a report publication. Therefore, the correct classification is DIRS (Director's Dealing).
2025-10-06 English
Initial Director Interest Notice - E Robaina 2 pages 264.8KB
Director's Dealing Classification · 100% confidence The document is titled 'Appendix 3X Initial Director’s Interest Notice' and references ASX listing rule 3.19A.1 and section 205G of the Corporations Act. It details the appointment of a director and discloses the director's interests in securities and contracts, with no financial data or report content. This matches the definition of a Director's Dealing report, which involves reporting personal share transactions or interests by company directors. The document length is short and focused solely on director interests, not financial results or other report types.
2025-10-06 English
Board Changes - Director Appointment and Retirement 1
Board/Management Information Classification · 100% confidence The document announces the retirement of a Non-Executive Director and the appointment of a new Non-Executive Director to the Board of Macarthur Minerals Limited. It focuses exclusively on changes in the company's board composition without any financial data, report attachments, or other types of disclosures. The content matches the definition of Board/Management Information filings, which cover announcements of changes in the company's board of directors or senior management. The document length is short and there is no indication it is a report or announcement of a report publication. Therefore, the correct classification is MANG (Board/Management Information).
2025-10-05 English
Expiry of Quoted Options - ASX Code MIOO 1 page 220
Capital/Financing Update Classification · 95% confidence The document is a short announcement dated 3 October 2025 regarding the expiry of quoted options (ASX Code: MIOO) for Macarthur Minerals Limited. It provides details about the number of options expired, exercise price, original issue date, and context about the company's projects. There is no financial statement, detailed financial data, or comprehensive report content. The document is clearly an update on capital instruments (options) and their expiry, which relates to capital structure changes. The length is short (2122 characters), and it is an announcement rather than a full report. Therefore, the appropriate classification is Capital/Financing Update (CAP).
2025-10-02 English

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