Skip to main content
IONEER LTD logo

IONEER LTD — Investor Relations & Filings

Ticker · INR ISIN · AU0000028946 LEI · 98450075D685DM3CE438 ASX Mining and quarrying
Open in API
Filings indexed 1,112 across all filing types
Latest filing 2025-06-01 Investor Presentation
Country AU Australia
Listing ASX INR

About IONEER LTD

https://www.ioneer.com

Ioneer Ltd focuses on the development of the Rhyolite Ridge Lithium-Boron Project. The company specializes in the extraction and processing of lithium and boron from a large-scale, high-grade deposit. Its primary outputs include lithium carbonate, a critical component for electric vehicle batteries and energy storage systems, and boric acid, used in glass, ceramics, and agricultural applications. The project utilizes a unique mineralogy that allows for the co-production of these materials, enhancing economic viability and resource efficiency. Ioneer aims to provide a stable, long-term supply of critical minerals necessary for the global transition to renewable energy and sustainable technologies, employing advanced environmental management practices to minimize its ecological footprint.

Recent filings

Filing Released Lang Actions
Investor Presentation - Ore Reserve and Updated Economics 23 pages 2.6MB
Investor Presentation Classification · 100% confidence The document is titled 'INVESTOR PRESENTATION' and dated June 2, 2025. It contains detailed project updates, economic metrics, production forecasts, capital expenditure reconciliation, operating costs, and strategic information about the Rhyolite Ridge lithium-boron project. The content is structured as a presentation with slides, charts, and forward-looking statements, typical of materials prepared for investors to communicate financial and operational strategy and outlook. There is no indication that this is a formal regulatory filing like an annual or interim report, audit report, or earnings release. It is not a brief announcement or a certification letter. The document length is substantial (15,000 characters), consistent with a full presentation rather than a short announcement. Therefore, the document fits the category of an Investor Presentation (IP).
2025-06-01 English
Investor Webinar Details 2 pages 191.6KB
Investor Presentation Classification · 90% confidence The document is an announcement inviting investors to a webinar/conference call following an Ore Reserve upgrade and updated project economics announcement. It includes details about the event, presenters, registration, and replay availability. The text does not contain actual financial statements or detailed financial analysis but is clearly an invitation and briefing for an investor call. This matches the definition of a Call Transcript (CT) document type, as it relates to a company conference call with investors and analysts. However, since the document is an invitation and not the transcript itself, it is more accurately classified as an Investor Presentation (IP) because it is a detailed presentation for investors focusing on financials, strategy, and market position, rather than a transcript of the call. The document length is short and does not contain the transcript text, so it is not a Call Transcript (CT). Therefore, the best fit is Investor Presentation (IP).
2025-06-01 English
Testwork Poised to Reduce Costs by Improving Acid Efficiency 20 pages 837.1KB
Regulatory Filings Classification · 95% confidence The document is a detailed announcement from Ioneer Ltd about a breakthrough in testwork related to their lithium-boron project, focusing on improvements in acid and reagent efficiency. It includes technical data, tables, and explanations about sampling techniques and metallurgical testwork. The content is primarily a project update and technical disclosure rather than a financial report or regulatory filing. It does not contain financial statements, earnings data, management discussion of financial results, or regulatory certifications. It is also not a transcript, capital update, or governance information. The document is a corporate announcement about operational progress and technical results, which fits best under the category of a Regulatory Filing (RNS) as a general announcement that does not fit other specific categories.
2025-05-28 English
Results of Initial Upgrading Testwork 22 pages 914.8KB
Regulatory Filings Classification · 90% confidence The document is a detailed project update and technical report from Ioneer Ltd regarding testwork results on lithium ore beneficiation and mine planning. It includes extensive technical data, test results, tables, and appendices related to mineral resources and metallurgical testwork. The content focuses on exploration results, mineral resource estimates, and processing testwork rather than financial performance or regulatory compliance. There is no indication that this is an annual or interim financial report, audit report, earnings release, or any regulatory filing. It is also not a presentation, call transcript, or management change announcement. The document is a technical exploration and project update report, which does not fit neatly into the predefined categories but is closest to a Regulatory Filing (RNS) as a general regulatory announcement or project update. The document is substantive and not a brief announcement or report publication notice, so RPA is not appropriate. Therefore, the best classification is Regulatory Filings (RNS).
2025-05-05 English
Director Appointment/Resignation 6 pages 674.9KB
Board/Management Information Classification · 100% confidence The document announces the retirement of a board member and the appointment of a new independent Non-Executive Director, including details about their background and roles on committees. It also includes Appendix 3Z and Appendix 3X forms, which are standard ASX notices for final and initial director's interest disclosures. These forms report the directors' securities holdings and interests. The content is focused on changes in the company's board of directors and related disclosures, not on financial results, audit reports, or other report types. Therefore, the document fits the category of Board/Management Information (MANG). The document length (8300 characters) and detailed content support this classification with high confidence.
2025-05-04 English
Notification regarding unquoted securities - INR 6 pages 18.0KB
Share Issue/Capital Change Classification · 100% confidence The document is titled 'Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities' and details the issuance of unquoted securities under an employee incentive scheme by IONEER LTD. It includes specifics such as the number of securities issued, dates, and compliance with ASX Listing Rules. This type of document is a formal announcement regarding changes in the company's capital structure, specifically the issuance of new securities. It is not a full financial report, earnings release, or management discussion. Therefore, it fits the category of 'Share Issue/Capital Change' (SHA). The document length and content confirm it is a detailed notification rather than a brief announcement or a report publication notice.
2025-05-04 English

Browse filings by year

20 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.