ECOPETROL S A

Ticker: EC CUSIP: 279158109 Class: ADR

NATIONAL BANK OF CANADA /FI/'s Holding History (CIK: 0000926171)

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

Q4 2025
Shares 5 Value ($000) $0 Avg Close — Range —
Q3 2025
Shares 5 Value ($000) $0 Avg Close — Range —
Q2 2025
Shares 145 Value ($000) $1 Avg Close — Range —
Q1 2025
Shares 19,369 Value ($000) $202 Avg Close — Range —