Okeanis Eco Tankers Corp. SEC filings ECO
Okeanis Eco Tankers Corp. has 136 filings in SEC EDGAR's recent list, going back to Jul 26, 2023. Its latest annual report, Form 20-F, was filed on Mar 20, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 5, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 6-K | Current report (foreign issuer) | Nov 5, 2026 | Nov 5, 2026 |
| 6-K | Current report (foreign issuer) | Aug 17, 2026 | Aug 17, 2026 |
| 6-K | Current report (foreign issuer) | Aug 13, 2026 | Aug 13, 2026 |
| 6-K | Current report (foreign issuer) | Aug 4, 2026 | Aug 4, 2026 |
| 6-K | Current report (foreign issuer) | Aug 4, 2026 | Aug 4, 2026 |
| 6-K | Current report (foreign issuer) | Aug 4, 2026 | Jun 30, 2026 |
| 6-K | Current report (foreign issuer) | Jul 30, 2026 | Jul 30, 2026 |
| 6-K | Current report (foreign issuer) | Jul 30, 2026 | Jul 30, 2026 |
| 6-K | Current report (foreign issuer) | May 29, 2026 | May 29, 2026 |
| 6-K | Current report (foreign issuer) | May 27, 2026 | May 27, 2026 |
| 6-K | Current report (foreign issuer) | May 13, 2026 | May 13, 2026 |
| 6-K | Current report (foreign issuer) | May 13, 2026 | May 13, 2026 |
| 6-K | Current report (foreign issuer) | May 8, 2026 | May 8, 2026 |
| 6-K | Current report (foreign issuer) | May 4, 2026 | May 4, 2026 |
| 6-K | Current report (foreign issuer) | Apr 24, 2026 | Apr 24, 2026 |
| 20-F | Annual report (foreign issuer) | Mar 20, 2026 | Dec 31, 2025 |
| 6-K | Current report (foreign issuer) | Mar 2, 2026 | Mar 2, 2026 |
| 6-K | Current report (foreign issuer) | Feb 18, 2026 | Feb 18, 2026 |
| 6-K | Current report (foreign issuer) | Feb 18, 2026 | Feb 18, 2026 |
| 6-K | Current report (foreign issuer) | Feb 12, 2026 | Feb 12, 2026 |
| 6-K | Current report (foreign issuer) | Jan 23, 2026 | Jan 23, 2026 |
| 6-K | Current report (foreign issuer) | Jan 22, 2026 | Jan 22, 2026 |
| 424B5 | Prospectus supplement | Jan 22, 2026 | — |
| 6-K | Current report (foreign issuer) | Jan 21, 2026 | Jan 21, 2026 |
| 6-K | Current report (foreign issuer) | Jan 20, 2026 | Jan 20, 2026 |
| FWP | Free writing prospectus | Jan 20, 2026 | — |
| 424B5 | Prospectus supplement | Jan 20, 2026 | — |
| 6-K | Current report (foreign issuer) | Jan 9, 2026 | Jan 9, 2026 |
| 6-K | Current report (foreign issuer) | Dec 19, 2025 | Dec 19, 2025 |
| 6-K | Current report (foreign issuer) | Dec 19, 2025 | Dec 19, 2025 |
| 6-K | Current report (foreign issuer) | Dec 1, 2025 | Dec 1, 2025 |
| 6-K | Current report (foreign issuer) | Nov 21, 2025 | Nov 21, 2025 |
| 6-K | Current report (foreign issuer) | Nov 20, 2025 | Nov 20, 2025 |
| 424B5 | Prospectus supplement | Nov 20, 2025 | — |
| 6-K | Current report (foreign issuer) | Nov 19, 2025 | Nov 19, 2025 |
| 6-K | Current report (foreign issuer) | Nov 18, 2025 | Nov 18, 2025 |
| FWP | Free writing prospectus | Nov 18, 2025 | — |
| 424B5 | Prospectus supplement | Nov 18, 2025 | — |
| 6-K | Current report (foreign issuer) | Nov 12, 2025 | Nov 12, 2025 |
| 6-K | Current report (foreign issuer) | Nov 12, 2025 | Nov 12, 2025 |
| 6-K | Current report (foreign issuer) | Nov 12, 2025 | Nov 12, 2025 |
| 6-K | Current report (foreign issuer) | Nov 7, 2025 | Nov 7, 2025 |
| 6-K | Current report (foreign issuer) | Oct 14, 2025 | Oct 14, 2025 |
| 6-K | Current report (foreign issuer) | Aug 21, 2025 | Aug 21, 2025 |
| 6-K | Current report (foreign issuer) | Aug 12, 2025 | Aug 12, 2025 |
| 6-K | Current report (foreign issuer) | Aug 12, 2025 | Jun 30, 2025 |
| 6-K | Current report (foreign issuer) | Aug 6, 2025 | Aug 6, 2025 |
| 6-K | Current report (foreign issuer) | Jun 17, 2025 | Jun 17, 2025 |
| 6-K | Current report (foreign issuer) | Jun 2, 2025 | Jun 2, 2025 |
| 6-K | Current report (foreign issuer) | May 30, 2025 | May 30, 2025 |
| 424B3 | Prospectus | May 22, 2025 | — |
| 424B3 | Prospectus | May 22, 2025 | — |
| EFFECT | Filing | May 21, 2025 | — |
| EFFECT | Filing | May 21, 2025 | — |
| CORRESP | Letter to the SEC | May 19, 2025 | — |
| CORRESP | Letter to the SEC | May 19, 2025 | — |
| 6-K | Current report (foreign issuer) | May 14, 2025 | May 14, 2025 |
| 6-K | Current report (foreign issuer) | May 14, 2025 | May 14, 2025 |
| UPLOAD | Letter from the SEC | May 14, 2025 | — |
| UPLOAD | Letter from the SEC | May 14, 2025 | — |
| 6-K | Current report (foreign issuer) | May 9, 2025 | May 9, 2025 |
| 6-K | Current report (foreign issuer) | May 8, 2025 | May 8, 2025 |
| 6-K | Current report (foreign issuer) | May 7, 2025 | May 7, 2025 |
| F-3 | Shelf registration (foreign issuer) | May 7, 2025 | — |
| F-3 | Shelf registration (foreign issuer) | May 7, 2025 | — |
| 6-K | Current report (foreign issuer) | Apr 25, 2025 | Apr 25, 2025 |
| 20-F | Annual report (foreign issuer) | Mar 31, 2025 | Dec 31, 2024 |
| 6-K | Current report (foreign issuer) | Feb 28, 2025 | Feb 28, 2025 |
| 6-K | Current report (foreign issuer) | Feb 19, 2025 | Feb 19, 2025 |
| 6-K | Current report (foreign issuer) | Feb 19, 2025 | Feb 19, 2025 |
| 6-K | Current report (foreign issuer) | Feb 13, 2025 | Feb 13, 2025 |
| 6-K | Current report (foreign issuer) | Dec 20, 2024 | Dec 20, 2024 |
| 6-K | Current report (foreign issuer) | Nov 15, 2024 | Nov 15, 2024 |
| 6-K | Current report (foreign issuer) | Nov 13, 2024 | Nov 13, 2024 |
| 6-K | Current report (foreign issuer) | Nov 12, 2024 | Nov 12, 2024 |
| 6-K | Current report (foreign issuer) | Nov 12, 2024 | Nov 12, 2024 |
| 6-K | Current report (foreign issuer) | Nov 8, 2024 | Nov 8, 2024 |
| 6-K | Current report (foreign issuer) | Nov 8, 2024 | Nov 8, 2024 |
| 6-K | Current report (foreign issuer) | Nov 5, 2024 | Nov 5, 2024 |
| 6-K | Current report (foreign issuer) | Aug 20, 2024 | Aug 20, 2024 |
| 6-K | Current report (foreign issuer) | Aug 9, 2024 | Aug 9, 2024 |
| 6-K | Current report (foreign issuer) | Aug 9, 2024 | Jun 30, 2024 |
| 6-K | Current report (foreign issuer) | Aug 5, 2024 | Aug 5, 2024 |
| 6-K | Current report (foreign issuer) | Jun 27, 2024 | Jun 27, 2024 |
| 6-K | Current report (foreign issuer) | Jun 20, 2024 | Jun 20, 2024 |
| 6-K | Current report (foreign issuer) | Jun 4, 2024 | Jun 4, 2024 |
| 6-K | Current report (foreign issuer) | May 31, 2024 | May 31, 2024 |
| 6-K | Current report (foreign issuer) | May 21, 2024 | May 21, 2024 |
| 6-K | Current report (foreign issuer) | May 16, 2024 | May 16, 2024 |
| 6-K | Current report (foreign issuer) | May 16, 2024 | May 16, 2024 |
| 6-K | Current report (foreign issuer) | May 13, 2024 | May 13, 2024 |
| 6-K | Current report (foreign issuer) | May 2, 2024 | May 2, 2024 |
| 20-F | Annual report (foreign issuer) | Apr 30, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | Mar 21, 2024 | Mar 21, 2024 |
| 6-K | Current report (foreign issuer) | Feb 29, 2024 | Feb 29, 2024 |
| 6-K | Current report (foreign issuer) | Feb 29, 2024 | Feb 29, 2024 |
| 6-K | Current report (foreign issuer) | Feb 26, 2024 | Feb 26, 2024 |
| 6-K | Current report (foreign issuer) | Feb 1, 2024 | Feb 1, 2024 |
| 6-K | Current report (foreign issuer) | Jan 22, 2024 | Jan 22, 2024 |
| 6-K | Current report (foreign issuer) | Jan 10, 2024 | Jan 10, 2024 |
| 6-K | Current report (foreign issuer) | Dec 21, 2023 | Dec 21, 2023 |
| 6-K | Current report (foreign issuer) | Dec 15, 2023 | Dec 15, 2023 |
| 6-K | Current report (foreign issuer) | Dec 14, 2023 | Dec 14, 2023 |
| 6-K | Current report (foreign issuer) | Dec 8, 2023 | Dec 8, 2023 |
| 6-K | Current report (foreign issuer) | Dec 6, 2023 | Dec 6, 2023 |
| SEC STAFF ACTION | Filing | Dec 6, 2023 | — |
| CORRESP | Letter to the SEC | Dec 4, 2023 | — |
| CERT | Nyse certification | Nov 30, 2023 | — |
| 20FR12B/A | Filing | Nov 22, 2023 | — |
| CORRESP | Letter to the SEC | Nov 22, 2023 | — |
| 20FR12B | Filing | Nov 2, 2023 | — |
| DRSLTR | Filing | Nov 2, 2023 | — |
| UPLOAD | Letter from the SEC | Oct 5, 2023 | — |
| DRSLTR | Filing | Sep 20, 2023 | — |
| DRS/A | Filing | Sep 20, 2023 | — |
| UPLOAD | Letter from the SEC | Aug 23, 2023 | — |
| DRSLTR | Filing | Jul 26, 2023 | — |
| DRS | Filing | Jul 26, 2023 | — |
Showing 118 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.
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Company profile
- Industry
- Deep Sea Foreign Transportation of Freight (SIC 4412)
- Listed as
- ECO (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Marshall Islands
- Headquarters
- N. Faliro, Greece
- SEC filer status
- Accelerated filer, Emerging growth company
- SEC CIK
- 1964954
Other Deep Sea Foreign Transportation of Freight companies
- Frontline plc FRO
- Cmb.tech NV CMBT
- Scorpio Tankers Inc. STNG
- TORM plc TRMD
- DHT Holdings, Inc. DHT
- ZIM Integrated Shipping Services Ltd. ZIM
- Star Bulk Carriers Corp. SBLK
- Navios Maritime Partners L.P. NMM
Source: SEC EDGAR filings. This is company-reported data, not investment advice.