Welcome to our dedicated page for Rio Tinto SEC filings (Ticker: RIO), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Rio Tinto plc (RIO) SEC filings page provides access to the company’s official disclosures as a foreign private issuer, including Form 20-F annual reports and Form 6-K current reports. These documents complement Rio Tinto’s stock exchange announcements and media releases, offering structured insight into its mining operations, governance, capital structure and project portfolio.
Recent Form 6-K filings reference a wide range of information relevant to investors, such as production results, capital markets presentations, operating model updates, changes in total voting rights and issued capital, dividend notifications and director interest notices. They also include media releases and stock exchange announcements on topics like lithium Mineral Resources and Ore Reserves, the Salares Altoandinos lithium project in Chile, the Rhodes Ridge Joint Venture feasibility study in the Pilbara, and Rio Tinto’s Nuton technology for copper.
Through these filings, investors can follow how Rio Tinto reports on critical minerals projects in Argentina and Chile, joint ventures such as La Granja in Peru, and agreements with partners and Indigenous organisations. The filings also capture climate and decarbonisation communications, including presentations and policy-related disclosures that the company submits to exchanges and regulators.
On Stock Titan, RIO filings are updated as new documents are released to EDGAR, and AI-powered tools can help summarise lengthy attachments such as presentations or technical reports. Users can quickly locate key items like annual Form 20-F reports, 6-K packages that bundle multiple stock exchange announcements, and notices related to equity securities, dividends and director dealings. This makes it easier to understand the regulatory record behind Rio Tinto’s iron ore, copper, aluminium, scandium and lithium businesses without reading every page in detail.
Rio Tinto PLC filed a 6‑K that compiles recent Stock Exchange announcements covering changes in shareholdings by senior personnel, a director's interest notice, notifications about the interim dividend and its currency exchange rates, and a note on total voting rights and issued capital. Announcements referenced include PDMR/KMP disclosures dated
Rio Tinto plc and Rio Tinto Limited filed a Specialized Disclosure Report on Form SD for the fiscal year ended December 31, 2024, to comply with U.S. rules on reporting payments by resource extraction issuers. Instead of providing a separate, detailed payment schedule in this document, Rio Tinto uses an allowed alternative reporting regime and points to its 2024 UK Payments to Governments Report filed at Companies House under the UK Reports on Payments to Governments Regulations 2014. That UK report, which the SEC recognizes as an acceptable substitute, covers payments made by Rio Tinto and its subsidiaries to governments and is incorporated here through reference and as exhibits. The company also provides an interactive XBRL data file and the full UK report as exhibits to this filing.