OIO Group SEC filings OIOWW
OIO Group has 152 filings in SEC EDGAR's recent list, going back to Dec 30, 2022. 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 Jul 7, 2026.
| Form | Description | Filed | Period |
|---|---|---|---|
| 3 | Initial insider ownership | Jun 26, 2026 | Apr 30, 2026 |
| 3 | Initial insider ownership | Jun 24, 2026 | Apr 30, 2026 |
| 3 | Initial insider ownership | Jun 24, 2026 | Apr 30, 2026 |
| 3 | Initial insider ownership | Jun 24, 2026 | Apr 30, 2026 |
| 3 | Initial insider ownership | Jun 24, 2026 | Apr 30, 2026 |
| 3 | Initial insider ownership | Jun 24, 2026 | Apr 30, 2026 |
| 3 | Initial insider ownership | Jun 24, 2026 | Apr 30, 2026 |
| 3 | Initial insider ownership | Apr 9, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Apr 9, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Apr 9, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Apr 9, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Apr 9, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Apr 9, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Apr 9, 2026 | Mar 18, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 25, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 24, 2025 | — |
| SC 13D/A | Amended ownership over 5% (active) | Oct 18, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Oct 4, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Oct 3, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Oct 2, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 5, 2024 | — |
| SC 13D | Ownership over 5% (active) | Apr 24, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Apr 3, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 1, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 21, 2023 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 27, 2023 | — |
| SC 13D | Ownership over 5% (active) | Sep 25, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Aug 24, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Aug 11, 2023 | — |
| SC 13D | Ownership over 5% (active) | Aug 11, 2023 | — |
| SC 13D | Ownership over 5% (active) | Aug 11, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Aug 7, 2023 | — |
Showing 33 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
- Refuse Systems (SIC 4953)
- Listed as
- OIO (Nasdaq), OIOWW (Nasdaq)
- Incorporated in
- Cayman Islands
- Headquarters
- Singapore
- SEC filer status
- Non-accelerated filer, Emerging growth company
- SEC CIK
- 1957538
- Former names
- ESGL Holdings Ltd (until Mar 10, 2026)
Other Refuse Systems companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.