| Politician | Action | Description | Traded |
|---|---|---|---|
| Buy | Rio Tinto Plc Common Stock | Mar 30, 2026 | |
| Sell | Rio Tinto Plc Common Stock | Oct 31, 2025 | |
| Sell | Rio Tinto Plc Common Stock | Oct 30, 2025 | |
| Buy | Rio Tinto Plc Common Stock | Oct 30, 2025 | |
| Sell | Rio Tinto Plc Common Stock | Jul 3, 2025 | |
| Buy | Rio Tinto Plc Common Stock | Jun 24, 2025 | |
| Sell | Rio Tinto Plc Common Stock | Apr 21, 2025 | |
| Sell | Rio Tinto Plc Common Stock | Apr 9, 2025 | |
| Buy | Rio Tinto Plc Common Stock | Mar 3, 2025 | |
| Sell | Rio Tinto Plc Common Stock | Jun 21, 2024 |
This page tracks congressional stock trading activity in Rio Tinto Group (RIO) in the Basic Materials sector. Disclosed Capitol has indexed 38 disclosed congressional trades involving RIO. Every trade is sourced from official STOCK Act financial disclosure filings — the same primary records the Senate and House are required to publish. The full trade list with politician names, transaction types, amount ranges, and disclosure dates is below, alongside cross-references to any related lobbying activity, federal contracts, and committee assignments.
As of July 2026 — Disclosed Capitol has tracked 38 disclosed congressional trades in Rio Tinto Group (RIO) — 20:15 buy-heavy ratio — led by Daniel Goldman (D).
| Date | Politician | Party | Action | Amount |
|---|---|---|---|---|
| Mar 30, 2026 | Alan Armstrong | R | Buy | $15,001 - $50,000 |
| Oct 31, 2025 | Lisa McClain | R | Sell | $1,001 - $15,000 |
| Oct 30, 2025 | Lisa McClain | R | Sell | $1,001 - $15,000 |
| Oct 30, 2025 | Lisa McClain | R | Buy | $1,001 - $15,000 |
| Jul 3, 2025 | Gilbert Cisneros | D | Sell | $1,001 - $15,000 |
| Jun 24, 2025 | Lisa McClain | R | Buy | $1,001 - $15,000 |
| Apr 21, 2025 | Bruce Westerman | R | Sell | $1,001 - $15,000 |
| Apr 9, 2025 | Josh Gottheimer | D | Sell | $1,001 - $15,000 |
| Mar 3, 2025 | Bruce Westerman | R | Buy | $1,001 - $15,000 |
| Jun 21, 2024 | Josh Gottheimer | D | Sell | $1,001 - $15,000 |
Across the 38 disclosed congressional trades in Rio Tinto Group (RIO), members of Congress have reported 20 buys and 15 sells. The average 30-day alpha vs. the S&P 500 is -2.75%.
As of May 2026, Rio Tinto Group has 5 federal contract award records on file from USAspending.gov — most recently $2.6M from the Department of Defense on 2026-05-13.
| Award date | Agency | Amount |
|---|---|---|
| 2026-05-13 | Department of Defense · Defense Logistics Agency | $2.6M |
| 2026-04-17 | Department of Defense · Defense Logistics Agency | $24.8M |
| 2026-02-19 | Department of Defense · Defense Logistics Agency | $24.8M |
| 2025-12-10 | Department of Defense · Defense Logistics Agency | $2.0M |
| 2018-05-21 | Department of Defense · Defense Logistics Agency | $3.0M |
Negative amounts are contract de-obligations. Browse and filter every award on the government contracts page.