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SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.
Summary
KENNECOTT MINERALS CO (RIO TINTO) is an organization, based in UT. Lobbying activity focuses on Labor Issues/Antitrust/Workplace. Political activity spans from 2003 to 2010.