RIOCongressional Stock Trades
Rio Tinto Group
Other Industrial Metals & Mining
Congressional stock trades in Rio Tinto Group (RIO) from House and Senate STOCK Act filings. See which members of Congress bought or sold, disclosed amounts, and filing dates.
Total Trades
10
Politicians Trading
6
Last Traded
Jul 10, 2026
Trading History
| Politician | Notified | Traded | Type | Amount | Change |
|---|---|---|---|---|---|
| Alan ArmstrongR | Jul 21, 2026 | Mar 30, 2026 | Buy | $15,001 - $50,000 | -8.11% |
Price History
About Rio Tinto Group
Rio Tinto Group engages in exploring, mining, and processing mineral resources worldwide. The company operates through Iron Ore; Aluminium and lithium; and Copper segments. The Iron Ore segment engages in the iron ore mining, and salt and gypsum production in Western Australia. The Aluminum and lithium segment is involved in bauxite mining; alumina refining; and aluminium smelting, and recycling, as well as mining and processing of lithium. The Copper segment engages in mining and refining of copper, gold, silver, molybdenum, and other by-products and exploration activities. It also owns and operates open pit and underground mines; and refineries, smelters, processing plants and power, and shipping facilities. The company was founded in 1873 and is headquartered in London, the United Kingdom.
6 members of Congress have disclosed 10 trades in Rio Tinto Group (RIO). Most active: Lisa C. McClain (4), Bruce Westerman (2), Alan Armstrong (1).
Across all disclosures, members of Congress reported 5 purchases and 5 sales of Rio Tinto Group (RIO). The most recent trade was on Jul 10, 2026.
Ro Khanna disclosed buying Rio Tinto Group (RIO) on Jul 10, 2026, valued at $1,001 - $15,000.
Lisa C. McClain disclosed selling Rio Tinto Group (RIO) on Oct 31, 2025, valued at $1,001 - $15,000.
From House and Senate periodic transaction reports filed under the STOCK Act. Members of Congress must disclose trades within 45 days, and amounts are reported as ranges, not exact values.