RIO TINTO PLC

Ticker: RIO CUSIP: 767204100 Class: COM

Peregrine Asset Advisers, Inc.'s Holding History (CIK: 0001535227)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 2,555 Value ($000) $204 Avg Close — Range —
Q3 2024
Shares 4,180 Value ($000) $297 Avg Close — Range —
Q2 2024
Shares 4,180 Value ($000) $276 Avg Close — Range —
Q1 2024
Shares 4,180 Value ($000) $266 Avg Close — Range —
Q4 2023
Shares 4,180 Value ($000) $311 Avg Close — Range —
Q3 2023
Shares 4,290 Value ($000) $273 Avg Close — Range —
Q3 2017
Shares 84,091 Value ($000) $3,968 Avg Close — Range —