# Ecopetrol S.A.: Form 6-K, filed Dec 29, 2025

- Company: [Ecopetrol S.A.](/companies/ec.md) (CIK 1444406)
- Form: 6-K
- Filed: 2025-12-29
- Accepted by EDGAR: Dec 29, 2025, 06:27 ET
- Period: 2025-12-31
- Accession: 0001292814-25-004412
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1444406/000129281425004412/ec20251226_6k1.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1444406/000129281425004412/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1444406/000129281425004412/ec20251226_6k1.htm

Filed Dec 29, 2025.
Source: SEC EDGAR, the filing index for accession 0001292814-25-004412. Last ingested by Listed: Nov 10, 2026, 16:28 ET. No prices; not investment advice.