# RIO: Rio Tinto Group — Buy

- Politician: Alan Armstrong (Republican, Senate, -)
- Politician record: https://tryglasshouse.ai/politicians/A000383.md
- Asset type: Stock
- Transaction: Buy
- Amount: $15,001 - $50,000
- Traded: Mar 30, 2026
- Disclosed: Jul 21, 2026
- Price at trade: $88.82
- Current price: $97.37
- Price change: +9.63%
- Price updated: Sep 19, 2026
- Company record: https://tryglasshouse.ai/companies/RIO.md
- Source: https://tryglasshouse.ai/trades/e7fb8085-2d28-414e-86f6-0e8d09edfa15.md

Prices and percentage changes are market context, not portfolio returns. Congressional disclosures use value ranges and may be amended. This information is not financial advice.