{"filing":{"accession_number":"0001628280-26-059733","cik":"0000863064","ticker":"RTPPF","company_name":"RIO TINTO PLC","form":"6-K","filing_date":"2026-09-01","report_date":"2026-08-31","primary_document":"form6k2026august.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/863064/000162828026059733/form6k2026august.htm"},"events":[{"id":30873,"run_id":28309,"accession_number":"0001628280-26-059733","anchor_item_number":"EX-99.1","event_type":"dividend_distribution","event_domain":"financial","is_material":false,"confidence":0.75,"summary":"Rio Tinto issued 12,006 ordinary shares in July 2026 to satisfy awards under the Rio Tinto plc Global Employee Share Plan. This routine equity issuance tied to employee compensation vesting is administrative in nature and immaterial relative to the company's 1.256 billion outstanding shares.","company_name":"RIO TINTO PLC","ticker":"RTPPF","filing_date":"2026-09-01","form":"6-K","submitted_at":null,"items":[{"id":33602,"accession_number":"0001628280-26-059733","item_number":"EX-99.1","item_title":"ex1d03issueofshares.htm","event_type":"dividend_distribution","event_domain":"financial","is_material":false,"confidence":0.75,"reasoning":"Rio Tinto issued 12,006 ordinary shares between 1–31 July 2026 to satisfy awards under the Rio Tinto plc Global Employee Share Plan. This is a routine equity issuance to settle employee compensation awards, which is a form of equity distribution to employees. While technically an issuance, it is a standard administrative disclosure of share awards vesting and does not represent a material capital event or dilutive offering to external investors; it is routine employee compensation administration rather than a material financing or strategic event.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-01T15:12:54.129014+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":30874,"run_id":28309,"accession_number":"0001628280-26-059733","anchor_item_number":"EX-99.2","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.92,"summary":"Rio Tinto filed a routine regulatory disclosure with the London Stock Exchange notifying the market of its total voting rights (1,255,153,315) and issued capital as of 31 July 2026, in compliance with FCA Disclosure Guidance and Transparency Rule 5.6.1R.","company_name":"RIO TINTO PLC","ticker":"RTPPF","filing_date":"2026-09-01","form":"6-K","submitted_at":null,"items":[{"id":33603,"accession_number":"0001628280-26-059733","item_number":"EX-99.2","item_title":"ex2d03totalvotingright.htm","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.92,"reasoning":"This is a routine regulatory disclosure to the London Stock Exchange notifying the market of Rio Tinto plc's total voting rights and issued capital as of 31 July 2026, in compliance with FCA Disclosure Guidance and Transparency Rule 5.6.1R. The notice reports 1,255,153,315 total voting rights (after accounting for 897,389 treasury shares) and is administrative in nature, providing the denominator for shareholder notification calculations. This is a periodic governance compliance filing, not a material event affecting investor assessment.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-01T15:12:54.129014+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":30875,"run_id":28309,"accession_number":"0001628280-26-059733","anchor_item_number":"EX-99.3","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"summary":"Rio Tinto announced a long-term power purchase agreement securing electricity supply to its Tomago Aluminium smelter through 2038, with A$1.1 billion in planned investment and transition to 100% renewable power by 2033. This strategic milestone ensures competitive long-term operations of Australia's largest aluminium smelter (51.55% Rio Tinto-owned) and supports the company's decarbonization targets.","company_name":"RIO TINTO PLC","ticker":"RTPPF","filing_date":"2026-09-01","form":"6-K","submitted_at":null,"items":[{"id":33604,"accession_number":"0001628280-26-059733","item_number":"EX-99.3","item_title":"ex3d13tacannoucement.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"Rio Tinto announced a long-term power purchase agreement securing the future of Tomago Aluminium (51.55% owned by Rio Tinto) through 2038, with A$1.1 billion in planned investment and transition to 100% renewable power by 2033. This is a material operational and strategic milestone for a major asset, reducing Scope 1 and 2 emissions by 7.1 million tonnes annually and ensuring competitive positioning of Australia's largest aluminium smelter. The event is clearly operational/strategic but does not fit the specific categories of M\u0026A, debt issuance, or workforce reduction; it represents a secured commercial arrangement and capital commitment for a key operating asset.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-01T15:12:54.129014+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":33602,"accession_number":"0001628280-26-059733","item_number":"EX-99.1","item_title":"ex1d03issueofshares.htm","event_type":"dividend_distribution","event_domain":"financial","is_material":false,"confidence":0.75,"reasoning":"Rio Tinto issued 12,006 ordinary shares between 1–31 July 2026 to satisfy awards under the Rio Tinto plc Global Employee Share Plan. This is a routine equity issuance to settle employee compensation awards, which is a form of equity distribution to employees. While technically an issuance, it is a standard administrative disclosure of share awards vesting and does not represent a material capital event or dilutive offering to external investors; it is routine employee compensation administration rather than a material financing or strategic event.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-01T15:12:54.129014+00:00","company_name":"RIO TINTO PLC","ticker":"RTPPF","filing_date":"2026-09-01"},{"id":33603,"accession_number":"0001628280-26-059733","item_number":"EX-99.2","item_title":"ex2d03totalvotingright.htm","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.92,"reasoning":"This is a routine regulatory disclosure to the London Stock Exchange notifying the market of Rio Tinto plc's total voting rights and issued capital as of 31 July 2026, in compliance with FCA Disclosure Guidance and Transparency Rule 5.6.1R. The notice reports 1,255,153,315 total voting rights (after accounting for 897,389 treasury shares) and is administrative in nature, providing the denominator for shareholder notification calculations. This is a periodic governance compliance filing, not a material event affecting investor assessment.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-01T15:12:54.129014+00:00","company_name":"RIO TINTO PLC","ticker":"RTPPF","filing_date":"2026-09-01"},{"id":33604,"accession_number":"0001628280-26-059733","item_number":"EX-99.3","item_title":"ex3d13tacannoucement.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"Rio Tinto announced a long-term power purchase agreement securing the future of Tomago Aluminium (51.55% owned by Rio Tinto) through 2038, with A$1.1 billion in planned investment and transition to 100% renewable power by 2033. This is a material operational and strategic milestone for a major asset, reducing Scope 1 and 2 emissions by 7.1 million tonnes annually and ensuring competitive positioning of Australia's largest aluminium smelter. The event is clearly operational/strategic but does not fit the specific categories of M\u0026A, debt issuance, or workforce reduction; it represents a secured commercial arrangement and capital commitment for a key operating asset.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-01T15:12:54.129014+00:00","company_name":"RIO TINTO PLC","ticker":"RTPPF","filing_date":"2026-09-01"}]}