RIO TINTO PLC

Ticker: RIO CUSIP: 767204100 Class: COM

LOUISBOURG INVESTMENTS INC.'s Holding History (CIK: 0002053050)

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

Q4 2025
Shares 9,680 Value ($000) $775 Avg Close — Range —
Q3 2025
Shares 9,680 Value ($000) $639 Avg Close — Range —
Q2 2025
Shares 9,680 Value ($000) $565 Avg Close — Range —
Q1 2025
Shares 9,680 Value ($000) $582 Avg Close — Range —
Q4 2024
Shares 9,680 Value ($000) $569 Avg Close — Range —
Q3 2024
Shares 9,680 Value ($000) $689 Avg Close — Range —
Q2 2024
Shares 9,680 Value ($000) $638 Avg Close — Range —
Q1 2024
Shares 9,680 Value ($000) $617 Avg Close — Range —
Q4 2023
Shares 9,680 Value ($000) $721 Avg Close — Range —