ECOPETROL S.A. — 6-K Filings
788 6-K filings on record
This page lists all 6-K filings submitted to the SEC by ECOPETROL S.A. (EC), sorted by most recent first. Each row links to the full filing on EdgarLookup. ECOPETROL S.A. has filed 788 6-K documents with the SEC since 2008. To view all SEC filings by ECOPETROL S.A., see the full filings list.
All
20-F
20-F/A
20FR12B
25-NSE
3
424B2
424B3
424B5
6-K
6-K/A
8-A12B
CERT
CERTNYS
CORRESP
EFFECT
F-3ASR
F-4
F-4/A
F-6
F-6EF
FWP
NT 20-F
NT 20-F/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 6-K | 6-K | 0001292814-26-001732 | Mar 25, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000809 | Mar 12, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000681 | Mar 5, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000670 | Mar 5, 2026 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-26-000660 | Mar 4, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000434 | Feb 20, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000432 | Feb 20, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000436 | Feb 20, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000438 | Feb 20, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000406 | Feb 19, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000249 | Feb 6, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000211 | Jan 30, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000168 | Jan 26, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000136 | Jan 20, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000142 | Jan 20, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000138 | Jan 20, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000140 | Jan 20, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000134 | Jan 20, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000130 | Jan 16, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-26-000026 | Jan 8, 2026 | Mar 31, 2026 |
| 6-K | 6-K | 0001292814-25-004410 | Dec 29, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-004412 | Dec 29, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-004377 | Dec 23, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-004373 | Dec 22, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-004242 | Dec 12, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-004122 | Dec 1, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-004082 | Nov 28, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-004086 | Nov 28, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-004056 | Nov 24, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-004032 | Nov 19, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-003962 | Nov 13, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-003954 | Nov 13, 2025 | Sep 30, 2025 |
| 6-K | 6-K | 0001292814-25-003893 | Nov 12, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-003910 | Nov 12, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-003913 | Nov 12, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-003721 | Oct 31, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-003727 | Oct 31, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-003603 | Oct 23, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-003601 | Oct 23, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-003609 | Oct 23, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-003556 | Oct 16, 2025 | Dec 31, 2025 |
| 6-K | 6-K | 0001292814-25-003218 | Sep 8, 2025 | Sep 30, 2025 |
| 6-K | 6-K | 0001292814-25-003118 | Aug 20, 2025 | Sep 30, 2025 |
| 6-K | 6-K | 0001292814-25-003039 | Aug 13, 2025 | Jun 30, 2025 |
| 6-K | 6-K | 0001292814-25-002771 | Jul 30, 2025 | Sep 30, 2025 |
| 6-K | 6-K | 0001292814-25-002759 | Jul 28, 2025 | Sep 30, 2025 |
| 6-K | 6-K | 0001292814-25-002585 | Jul 7, 2025 | Sep 30, 2025 |
| 6-K | 6-K | 0001292814-25-002565 | Jul 3, 2025 | Sep 30, 2025 |
| 6-K | 6-K | 0001292814-25-002547 | Jul 2, 2025 | Sep 30, 2025 |
| 6-K | 6-K | 0001292814-25-002519 | Jun 30, 2025 | — |