Rio Tinto July 2025 SEC Filing Summary

SEC Filing 6-K (0001628280-25-037177)

Rio Tinto plc and Rio Tinto Limited filed a Form 6-K with the SEC for July 2025, reporting various stock exchange announcements and media releases. Key highlights include the announcement of total voting rights and issued capital as of June 30, 2025, with Rio Tinto plc's issued share capital comprising 1,255,977,208 Ordinary shares. The filing also includes notifications of director declarations, the issuance and cessation of unquoted equity securities, and a binding agreement between Rio Tinto and ENAMI for the Salares Altoandinos lithium project in Chile. Additionally, the filing reports the initial substantial holder notice from The Vanguard Group, which acquired a 5.001% voting power in Rio Tinto Limited. The filing is significant for shareholders and investors as it provides updates on corporate governance, capital structure, and strategic projects.