Rio Tinto Ltd SEC filings RTNTF
Rio Tinto Ltd has 792 filings in SEC EDGAR's recent list, going back to Apr 22, 2002. Its latest annual report, Form 20-F, was filed on Feb 19, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 2, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | Sep 1, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | Apr 8, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | Sep 11, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | Apr 25, 2025 | — |
| CERT | Nyse certification | Mar 14, 2025 | — |
| 8-A12B | Form 8-a12b | Mar 14, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | Sep 6, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | Apr 16, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 25, 2023 | — |
| CERT | Nyse certification | Mar 10, 2023 | — |
| 8-A12B | Form 8-a12b | Mar 9, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | Apr 13, 2022 | — |
| 25-NSE | Delisting notice | Dec 3, 2021 | — |
| CERT | Nyse certification | Nov 10, 2021 | — |
| 8-A12B | Filing | Nov 2, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | Apr 20, 2021 | — |
| RW | Filing | May 20, 2020 | — |
| RW | Filing | May 15, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 4, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2019 | — |
| 11-K | Employee savings plan report | Jun 22, 2018 | Dec 31, 2017 |
| 11-K | Employee savings plan report | Jun 22, 2018 | Dec 31, 2017 |
| 11-K | Employee savings plan report | Jun 22, 2018 | Dec 31, 2017 |
| 25-NSE | Delisting notice | May 14, 2018 | — |
| SD | Specialized disclosure (conflict minerals) | May 11, 2018 | — |
| 25-NSE | Delisting notice | Apr 30, 2018 | — |
| 25-NSE | Delisting notice | Apr 30, 2018 | — |
| 25-NSE | Delisting notice | Jun 23, 2017 | — |
| 25-NSE | Delisting notice | Jun 22, 2017 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2017 | — |
| 25-NSE | Delisting notice | Oct 26, 2016 | — |
| 25-NSE | Delisting notice | Oct 26, 2016 | — |
| 25-NSE | Delisting notice | Oct 26, 2016 | — |
| 25-NSE | Delisting notice | Jul 19, 2016 | — |
| 25-NSE | Delisting notice | Jul 18, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2016 | — |
| PX14A6G | California public employees retirement system px14a6g 4-8-2016 (rio tinto ltd) | Apr 8, 2016 | — |
| CERTNYS | Auto-generated paper document | Jul 22, 2015 | — |
| 8-A12B | Form 8-a | Jul 9, 2015 | — |
| UPLOAD | Letter from the SEC | Jun 9, 2015 | — |
| CORRESP | Letter to the SEC | Jun 5, 2015 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2015 | — |
| CORRESP | Letter to the SEC | May 13, 2015 | — |
| UPLOAD | Letter from the SEC | May 11, 2015 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2014 | — |
| UPLOAD | Letter from the SEC | Oct 18, 2013 | — |
| CORRESP | Letter to the SEC | Jul 31, 2013 | — |
| 25-NSE | Delisting notice | Jul 15, 2013 | — |
| CERTNYS | Auto-generated paper document | Jul 1, 2013 | — |
| 8-A12B | Form 8-a | Jun 20, 2013 | — |
| UPLOAD | Letter from the SEC | Jun 19, 2013 | — |
| CORRESP | Letter to the SEC | May 22, 2013 | — |
| UPLOAD | Letter from the SEC | Apr 24, 2013 | — |
| CERTNYS | Auto-generated paper document | Feb 8, 2013 | — |
| CERTNYS | Auto-generated paper document | Feb 8, 2013 | — |
| 8-A12B | Form 8-a | Feb 5, 2013 | — |
| UPLOAD | Letter from the SEC | Sep 14, 2012 | — |
| CORRESP | Letter to the SEC | Sep 6, 2012 | — |
| CORRESP | Letter to the SEC | Aug 15, 2012 | — |
| UPLOAD | Letter from the SEC | Aug 10, 2012 | — |
| CORRESP | Letter to the SEC | Jul 20, 2012 | — |
| CORRESP | Letter to the SEC | Jun 28, 2012 | — |
| UPLOAD | Letter from the SEC | Jun 22, 2012 | — |
| 8-A12B | Form 8-a | Apr 24, 2012 | — |
| POSASR | Post-effective amendment no.1 to form f-3 | Mar 16, 2012 | — |
| APP ORDR | Filing | Feb 24, 2012 | — |
| APP NTC | Filing | Feb 24, 2012 | — |
| UPLOAD | Letter from the SEC | Dec 19, 2011 | — |
| CORRESP | Letter to the SEC | Dec 1, 2011 | — |
| UPLOAD | Letter from the SEC | Nov 17, 2011 | — |
| CORRESP | Letter to the SEC | Oct 25, 2011 | — |
| 8-A12B | Form 8-a12b | Oct 25, 2011 | — |
| CORRESP | Letter to the SEC | Sep 30, 2011 | — |
| UPLOAD | Letter from the SEC | Sep 23, 2011 | — |
| 40-APP/A | Filing | Jul 1, 2011 | — |
| CERTNYS | Auto-generated paper document | Jun 27, 2011 | — |
| 8-A12B | Form 8-a12b | Jun 3, 2011 | — |
| POSASR | Post effective amendment no.2 | May 17, 2011 | — |
| UPLOAD | Letter from the SEC | Feb 9, 2011 | — |
| CT ORDER | Filing | Jan 21, 2011 | — |
| 40-APP/A | Filing | Dec 16, 2010 | — |
| CERTNYS | Auto-generated paper document | Nov 17, 2010 | — |
| CORRESP | Letter to the SEC | Nov 9, 2010 | — |
| 8-A12B | Filing | Nov 8, 2010 | — |
| CORRESP | Letter to the SEC | Oct 26, 2010 | — |
| UPLOAD | Letter from the SEC | Oct 22, 2010 | — |
| CORRESP | Letter to the SEC | Sep 27, 2010 | — |
| CORRESP | Letter to the SEC | Sep 8, 2010 | — |
| UPLOAD | Letter from the SEC | Aug 31, 2010 | — |
| UPLOAD | Letter from the SEC | Jul 28, 2010 | — |
| CORRESP | Letter to the SEC | Jul 6, 2010 | — |
| 40-APP | Filing | May 27, 2010 | — |
| 8-A12B | Form 8-a12b | Apr 23, 2009 | — |
| POSASR | Post-effective amendment | Apr 14, 2009 | — |
| REGDEX/A | Auto-generated paper document | Mar 12, 2009 | — |
| UPLOAD | Letter from the SEC | Oct 24, 2008 | — |
| CORRESP | Letter to the SEC | Oct 14, 2008 | — |
| UPLOAD | Letter from the SEC | Oct 8, 2008 | — |
| SC14D9C | Schedule 14d-9/c | Oct 2, 2008 | — |
| CORRESP | Letter to the SEC | Sep 16, 2008 | — |
| SC14D9C | Preliminary communications | Sep 9, 2008 | — |
| SC14D9C | Schedule 14d-9/c | Aug 28, 2008 | — |
| SC14D9C | Schedule 14d-9/c | Aug 26, 2008 | — |
| CORRESP | Letter to the SEC | Aug 6, 2008 | — |
| SC14D9C | Preliminary communications | Aug 5, 2008 | — |
| UPLOAD | Letter from the SEC | Aug 1, 2008 | — |
| 8-A12B | Filing | Jul 14, 2008 | — |
| SC14D9C | Filing | Apr 8, 2008 | — |
| SC14D9C | Filing | Mar 14, 2008 | — |
| SC14D9C | Filing | Mar 13, 2008 | — |
| SC14D9C | Schedule 14d-9c | Mar 7, 2008 | — |
| SC14D9C | Schedule 14d-9c | Feb 25, 2008 | — |
| SC14D9C | Schedule 14d-9/c | Feb 21, 2008 | — |
| SC14D9C | Filing | Feb 15, 2008 | — |
| SC14D9C | Filing | Feb 15, 2008 | — |
| SC14D9C | Filing | Feb 13, 2008 | — |
| SC14D9C | Filing | Feb 12, 2008 | — |
| SC14D9C | Filing | Feb 11, 2008 | — |
| SC14D9C | Schedule 14d-9/c | Feb 7, 2008 | — |
| SC14D9C | Filing | Feb 6, 2008 | — |
| CB | Form cb | Feb 6, 2008 | — |
| 425 | Form 425 | Jan 22, 2008 | — |
| 425 | 425 - ppt slide presentation | Jan 22, 2008 | — |
| 425 | Form 425 | Jan 3, 2008 | — |
| 425 | Was5456 form 425 | Dec 21, 2007 | — |
| 425 | Form 425 | Dec 13, 2007 | — |
| 425 | Form 425 | Dec 13, 2007 | — |
| 425 | Form 425 | Dec 12, 2007 | — |
| 425 | Form 425 | Dec 12, 2007 | — |
| 425 | Form 425 | Dec 12, 2007 | — |
| 425 | Form 425 | Dec 12, 2007 | — |
| 425 | Form 425 | Dec 12, 2007 | — |
| 425 | Form 425 | Dec 12, 2007 | — |
| 425 | Form 425 | Nov 30, 2007 | — |
| 425 | Form 425 | Nov 28, 2007 | — |
| 425 | Form 425 | Nov 28, 2007 | — |
| 425 | Filing | Nov 21, 2007 | — |
| 425 | Form 425 | Nov 15, 2007 | — |
| 425 | Form 425 | Nov 15, 2007 | — |
| 425 | Form 425 | Nov 15, 2007 | — |
| 425 | Form 425 | Nov 15, 2007 | — |
| 425 | Form 425 | Nov 13, 2007 | — |
| 425 | Form 425 | Nov 13, 2007 | — |
| 425 | Form 425 | Nov 13, 2007 | — |
| 425 | Form 425 | Nov 13, 2007 | — |
| UPLOAD | Letter from the SEC | Oct 23, 2007 | — |
| UPLOAD | Letter from the SEC | Oct 23, 2007 | — |
| CORRESP | Letter to the SEC | Sep 28, 2007 | — |
| CORRESP | Letter to the SEC | Sep 10, 2007 | — |
| CORRESP | Letter to the SEC | Jun 27, 2007 | — |
| CORRESP | Letter to the SEC | Jun 12, 2007 | — |
| CORRESP | Letter to the SEC | Jun 4, 2007 | — |
| CORRESP | Letter to the SEC | May 14, 2007 | — |
| CORRESP | Letter to the SEC | Apr 2, 2007 | — |
| CORRESP | Letter to the SEC | Mar 22, 2007 | — |
| CORRESP | Letter to the SEC | Jan 31, 2007 | — |
| CORRESP | Letter to the SEC | Jan 8, 2007 | — |
| UPLOAD | Letter from the SEC | Nov 16, 2006 | — |
| UPLOAD | Letter from the SEC | Nov 16, 2006 | — |
| CORRESP | Letter to the SEC | Apr 26, 2006 | — |
| CORRESP | Letter to the SEC | Apr 26, 2006 | — |
| UPLOAD | Letter from the SEC | Feb 1, 2006 | — |
| CORRESP | Letter to the SEC | Jan 9, 2006 | — |
| CB/A | Form cb (amendment #3) | May 10, 2005 | — |
| CB/A | Form cb (amendment #2) | May 9, 2005 | — |
| CB/A | Form cb (amendment #1) | May 3, 2005 | — |
| CB | Form cb | Apr 15, 2005 | — |
Showing 167 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Metal Mining (SIC 1000)
- Listed as
- RTNTF (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- Australia
- Headquarters
- Victoria 3000, Australia
- SEC CIK
- 887028
Other Metal Mining companies
- BHP Group Ltd BHP
- Southern Copper CORP/ SCCO
- Rio Tinto PLC RIO
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- Hudbay Minerals Inc. HBM
- Cleveland-Cliffs Inc. CLF
- Buenaventura Mining Co Inc BVN
Source: SEC EDGAR filings. This is company-reported data, not investment advice.