Ecopetrol S.A. SEC filings EC
Ecopetrol S.A. has 1,001 filings in SEC EDGAR's recent list, going back to May 14, 2009. Its latest annual report, Form 20-F, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Oct 28, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B2 | Prospectus | Oct 18, 2024 | — |
| FWP | Free writing prospectus | Oct 17, 2024 | — |
| 424B3 | Prospectus | Oct 16, 2024 | — |
| 424B3 | Prospectus | Oct 8, 2024 | — |
| F-3ASR | Filing | Apr 19, 2024 | — |
| 424B2 | Prospectus | Jan 11, 2024 | — |
| FWP | Free writing prospectus | Jan 10, 2024 | — |
| 424B3 | Prospectus | Jan 9, 2024 | — |
| 424B2 | Prospectus | Jun 30, 2023 | — |
| FWP | Free writing prospectus | Jun 29, 2023 | — |
| 424B3 | Prospectus | Jun 28, 2023 | — |
| 424B2 | Prospectus | Jan 12, 2023 | — |
| FWP | Free writing prospectus | Jan 11, 2023 | — |
| 424B3 | Prospectus | Jan 10, 2023 | — |
| F-6 | Registration statement for american depositary receipts | Dec 17, 2021 | — |
| 424B2 | Prospectus | Oct 28, 2021 | — |
| FWP | Free writing prospectus | Oct 28, 2021 | — |
| 424B3 | Prospectus | Oct 27, 2021 | — |
| F-3ASR | Filing | May 28, 2021 | — |
| 424B2 | Prospectus | Apr 27, 2020 | — |
| FWP | Free writing prospectus | Apr 27, 2020 | — |
| FWP | Free writing prospectus | Apr 27, 2020 | — |
| 424B3 | Prospectus | Apr 24, 2020 | — |
| F-3ASR | Filing | Jun 1, 2018 | — |
| F-6 | Registration statement for american depositary receipts | Jan 2, 2018 | — |
| F-3ASR | Filing | Aug 9, 2016 | — |
| 424B2 | Prospectus | Jun 9, 2016 | — |
| FWP | Free writing prospectus | Jun 8, 2016 | — |
| 424B3 | Prospectus | Jun 8, 2016 | — |
| 424B2 | Prospectus | Jun 25, 2015 | — |
| FWP | Free writing prospectus | Jun 23, 2015 | — |
| 424B3 | Prospectus | Jun 23, 2015 | — |
| 424B2 | Prospectus | Sep 11, 2014 | — |
| FWP | Free writing prospectus | Sep 10, 2014 | — |
| 424B3 | Prospectus | Sep 9, 2014 | — |
| 424B2 | Prospectus | May 21, 2014 | — |
| FWP | Free writing prospectus | May 21, 2014 | — |
| 424B3 | Prospectus | May 20, 2014 | — |
| 424B2 | Prospectus | Sep 13, 2013 | — |
| FWP | Free writing prospectus | Sep 11, 2013 | — |
| 424B3 | Prospectus | Sep 10, 2013 | — |
| F-6EF | Filing | Aug 23, 2013 | — |
| F-3ASR | Form f-3asr | Jul 26, 2013 | — |
| F-6EF | Filing | Mar 10, 2011 | — |
| F-3ASR | Filing | Feb 12, 2010 | — |
| 424B5 | Prospectus supplement | Sep 3, 2009 | — |
| F-4/A | Filing | Aug 31, 2009 | — |
| F-4 | Filing | Jul 31, 2009 | — |
Showing 48 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Crude Petroleum & Natural Gas (SIC 1311)
- Listed as
- EC (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Colombia
- Headquarters
- Bogota
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1444406
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.