RIO

Rio Tinto (sector: Materials) has drawn disclosed trading activity from six members of Congress across 13 total transactions spanning January 2023 through October 2025, with the balance tilted toward selling — eight sales against five purchases. The most active disclosers by transaction count include Lisa McClain, Daniel Goldman, Bruce Westerman, and Josh Gottheimer, though no bipartisan co-trading clusters are recorded for this security in the disclosure data. Eight executive-branch officials have separately disclosed 10 transactions in the same security, with the closest congressional and executive purchases falling 16 days apart in the public filing record — a sequence observed in independent disclosures. Congressional interest in this name is relatively thin at six distinct members, and the net-selling posture across the disclosure window is the predominant pattern in the record.