RIO Tinto PLC

RIO

Financials

20-FAnnual report (foreign)04/22/02

Disclosures

6-KForeign issuer report11/01/176-KForeign issuer report10/17/176-KForeign issuer report10/02/176-KForeign issuer report09/15/176-KForeign issuer report02/01/17

Prospectuses and Registrations

F-6Prospectus / registration03/19/25FWPFree writing prospectus03/12/25S-8Registration of securities for employees03/07/25S-8Registration of securities for employees03/07/25FWPFree writing prospectus03/07/23

Proxies

PX14A6GLetter to shareholders04/06/16

Ownership

SC 13G/ABeneficial ownership (amended)01/25/24SC 13G/ABeneficial ownership (amended)02/13/23SC 13D/ABeneficial ownership (amended)12/16/22SC 13D/ABeneficial ownership (amended)11/25/22SC 13D/ABeneficial ownership (amended)11/17/22

Other

IRANNOTICEIran disclosure02/19/26EFFECTRequest for effectiveness03/27/25CERTCEO/CFO certification03/14/25IRANNOTICEIran disclosure02/20/25IRANNOTICEIran disclosure02/27/24