Rubico Inc. SEC filings RUBI
Rubico Inc. has 201 filings in SEC EDGAR's recent list, going back to Sep 9, 2022. Its latest annual report, Form 20-F, was filed on Mar 23, 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 |
|---|---|---|---|
| 4 | Insider transaction | Jun 16, 2026 | Jun 11, 2026 |
| 3 | Initial insider ownership | Jun 16, 2026 | Jun 11, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jun 12, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jun 11, 2026 | — |
| 3 | Initial insider ownership | Apr 1, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Apr 1, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Apr 1, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Apr 1, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Apr 1, 2026 | Mar 18, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 17, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 14, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 13, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 12, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 7, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 16, 2025 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Aug 8, 2025 | — |
Showing 18 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
- Water Transportation (SIC 4400)
- Listed as
- RUBI (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- Marshall Islands
- Headquarters
- Athens
- SEC filer status
- Non-accelerated filer, Emerging growth company
- SEC CIK
- 1943421
- Former names
- Central Tactical Acquisitions Inc. (until Jan 10, 2023)
Other Water Transportation companies
- Royal Caribbean Cruises Ltd RCL
- Carnival Corp Ltd. CCL
- Viking Holdings Ltd VIK
- Norwegian Cruise Line Holdings Ltd. NCLH
- Kirby Corp KEX
- Matson, Inc. MATX
- International Seaways, Inc. INSW
- Golar LNG Ltd GLNG
Source: SEC EDGAR filings. This is company-reported data, not investment advice.