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RIO TINTO LIMITED — Investor Relations & Filings

Ticker · RIO ISIN · AU000000RIO1 LEI · 529900X2VMAQT2PE0V24 ASX Mining and quarrying
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Filings indexed 3,376 across all filing types
Latest filing 2026-01-08 Share Issue/Capital Cha…
Country AU Australia
Listing ASX RIO

About RIO TINTO LIMITED

https://www.riotinto.com

Rio Tinto Limited is a global mining and metals group focused on the extraction and processing of Earth's mineral resources. The company's primary operations involve the production of iron ore, aluminum, copper, diamonds, borates, and titanium dioxide. It maintains a significant presence in the global commodities market, supplying essential materials for infrastructure, energy transition, and consumer technology. Rio Tinto is recognized for its large-scale mining projects, including the Pilbara iron ore network and the Oyu Tolgoi copper-gold mine. The company increasingly emphasizes the production of materials critical to the green energy transition, such as lithium and high-grade copper, while implementing advanced automation and sustainable mining practices across its international portfolio of assets.

Recent filings

Filing Released Lang Actions
Notification regarding unquoted securities - RIO 7 pages 20.9KB
Share Issue/Capital Change Classification · 95% 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 Rio Tinto Limited. It includes specifics such as security codes, issue dates, numbers of securities issued, and references to shareholder approvals and ASX listing rules. The content focuses on the issuance of securities and capital changes rather than financial results, management changes, or regulatory certifications. The document length is 7,086 characters, which is sufficient to be a full announcement rather than a brief notice. Given the detailed nature of the issuance and capital structure changes, this fits the category of a Share Issue/Capital Change announcement rather than a general regulatory filing or other categories.
2026-01-08 English
Notification regarding unquoted securities - RIO 6 pages 19.2KB
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 contains detailed information about the issuance and conversion of unquoted securities into quoted ordinary shares. It includes specifics such as the number of securities issued, dates of issue, and classification of securities. The document is a formal notification related to changes in the company's capital structure, specifically the issuance and conversion of securities. This fits the definition of a Share Issue/Capital Change announcement rather than a full financial report or other types of filings. The document length (7,624 characters) and content confirm it is a detailed announcement of capital changes, not a report or regulatory filing of another type.
2026-01-08 English
Lithium Deep Dive & investor visit to Argentina 59 pages 9.9MB
Report Publication Announcement Classification · 95% confidence The document is titled 'Lithium Deep Dive and investor site visit to Argentina' and is dated 8 December 2025. It mentions that the presentation slides are attached and available via a link. The text explicitly states that the presentation does not contain any new material financial information. The document is a notice to ASX/LSE and includes contact details for media and investor relations. There is no substantive financial data or detailed analysis within the text itself, only a reference to a presentation that can be accessed externally. The document length is 15,000 characters, but the content is primarily an announcement of a presentation and an investor site visit, not the presentation or report itself. According to the 'Menu vs Meal' rule, this is an announcement about a report/presentation rather than the report itself. Therefore, the appropriate classification is Report Publication Announcement (RPA).
2025-12-08 English
Notification regarding unquoted securities - RIO 6 pages 18.3KB
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 contains detailed information about the issuance and conversion of unquoted securities into quoted ordinary shares. It includes specifics such as the number of securities issued, dates of conversion, and mentions of securities held by key management personnel. The document is a formal notification to the ASX (Australian Securities Exchange) about changes in the company's capital structure due to conversion of options or convertible securities. This fits the definition of a Share Issue/Capital Change announcement, which covers new share issues, conversions, or other capital changes. The document is not a full financial report, earnings release, or management discussion, but a regulatory announcement about securities issuance and conversion. Therefore, the appropriate classification is Share Issue/Capital Change (SHA). The document length (6321 characters) supports it being a detailed announcement rather than a brief notice or a full report.
2025-12-07 English
Appendix 3Y - Simon Trott 4 pages 320.3KB
Director's Dealing Classification · 100% confidence The document is titled 'Appendix 3Y Change of Director’s Interest Notice' and references ASX listing rule 3.19A.2 and section 205G of the Corporations Act. It details changes in securities holdings and interests of a company director, including acquisitions, disposals, and vesting of awards and shares. The content is focused on personal share transactions by a director, including dates, number of securities, and nature of transactions. There is no financial performance data, earnings information, or report publication details. This matches the definition of Director's Dealing filings, which report personal share transactions by company directors and executives (insider trades). The document length (8417 characters) is sufficient to contain detailed transaction data, not just an announcement or certification. Therefore, the correct classification is DIRS (Director's Dealing).
2025-12-07 English
Shareholdings of KMP / PDMR 2 pages 332.7KB
Director's Dealing Classification · 100% confidence The document is a notification of share dealings by persons discharging managerial responsibility (PDMR) or key management personnel (KMP) related to vested Bonus Deferral Awards under an equity incentive plan. It includes details of shares vested, sold, and retained by executives. The document is a regulatory announcement about insider share transactions rather than a financial report, earnings release, or management discussion. It fits the definition of Director's Dealing (DIRS), which covers reports of personal share transactions by company directors and executives (insider trades). The document length is short and focused solely on insider share dealings, confirming the classification as DIRS.
2025-12-04 English

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