Rubico Announces Filing of 2025 Annual Report on Form 20-F

Rubico (NASDAQ:RUBI) announced it filed its 2025 Annual Report on Form 20-F with the U.S. Securities and Exchange Commission on March 23, 2026.

Rhea-AI Summary

Rubico (NASDAQ:RUBI) announced it filed its 2025 Annual Report on Form 20-F with the U.S. Securities and Exchange Commission on March 23, 2026. The Annual Report covers the year ended December 31, 2025 and is available on the company website and the SEC website.

Argus Mar 23 session

-0.08% close to close Open Argus

Details

News Market Reaction – RUBI

On Mar 23, the day this news came out, RUBI closed 0.08% below the previous close.

Data tracked by StockTitan Argus for the Mar 23 session.

Key Figures

Reporting year: 2025

Reporting year

2025

Year ended December 31, 2025 covered by Form 20-F

Historical Context

5 past events · Latest: Mar 02

5 events

1. Mar 02

   NAV estimate

   24h Move

   +19.9%

   Management published a $94.2M NAV and large discount to NAV.

2. Feb 23

   Tanker acquisition

   24h Move

   -6.8%

   Agreement to acquire ECO MR tanker with $75M potential revenue backlog.

3. Feb 10

   Reverse stock split

   24h Move

   -3.9%

   1-for-7.8 reverse split to support Nasdaq listing compliance.

4. Jan 09

   Public offering

   24h Move

   -9.6%

   Pricing of $4.0M unit offering with warrants at $0.60 per unit.

5. Dec 31

   Mega yacht deal

   24h Move

   -6.6%

   Agreement to acquire mega yacht newbuilding M/Y Sanlorenzo 1150Exp.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

form 20-f, securities and exchange commission

2 terms

form 20-f regulatory

"its annual report on Form 20-F for the year ended December 31, 2025"

Form 20-F is the standardized annual disclosure that non-U.S. companies must file with the U.S. securities regulator when their shares are traded in the U.S.; it contains audited financial statements, a plain-language description of the business, management discussion, governance details and key risk factors. It matters to investors because it provides a consistent, comparable company “report card” and rulebook, helping buyers assess financial health, governance and risks before investing.

securities and exchange commission regulatory

"filed with the U.S. Securities and Exchange Commission (the “Commission”)."

A national government agency that enforces rules for buying, selling and disclosing information about stocks and other investments, acting like a referee and scorekeeper for financial markets. It requires companies to share clear, regular financial and business information and investigates fraud or rule-breaking, which matters to investors because those rules and disclosures help ensure fair prices, reduce hidden risks and make it easier to compare investment choices.

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ATHENS, Greece, March 23, 2026 (GLOBE NEWSWIRE) -- Rubico Inc. (Nasdaq: RUBI) (the “Company” or “Rubico”), a global provider of shipping transportation services specializing in the ownership of vessels, announced today that that its annual report on Form 20-F for the year ended December 31, 2025 (the “Annual Report”) has been filed with the U.S. Securities and Exchange Commission (the “Commission”). The Annual Report may be accessed through the Company’s website, www.rubicoinc.com, or on the website of the Commission, www.sec.gov.

About the Company

Rubico Inc. is a global provider of shipping transportation services specializing in the ownership of vessels. The Company is an international owner and operator of two modern, fuel efficient, eco 157,000 dwt Suezmax tankers.   

The Company is incorporated under the laws of the Republic of the Marshall Islands and has executive offices in Athens, Greece. The Company's common shares trade on the Nasdaq Capital Market under the symbol “RUBI”.
Please visit the Company’s website at: https://rubicoinc.com/

For further information please contact:
Nikolaos Papastratis
Chief Financial Officer
Rubico Inc.
Tel: +30 210 812 8107
Email: npapastratis@rubicoinc.com

Forward-Looking Statements

Matters discussed in this press release may constitute forward-looking statements. The Private Securities Litigation Reform Act of 1995 provides safe harbor protections for forward-looking statements in order to encourage companies to provide prospective information about their business. Forward-looking statements include statements concerning plans, objectives, goals, strategies, future events or performance, and underlying assumptions and other statements, which are other than statements of historical facts, which are other than statements of historical facts, including statements regarding the Company’s vessel acquisitions and employment.

The Company desires to take advantage of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and is including this cautionary statement in connection with this safe harbor legislation. The words “believe,” “anticipate,” “intends,” “estimate,” “forecast,” “project,” “plan,” “potential,” “may,” “should,” “expect” “pending” and similar expressions identify forward-looking statements. The forward-looking statements in this press release are based upon various assumptions, many of which are based, in turn, upon further assumptions, including without limitation, our management's examination of historical operating trends, data contained in our records and other data available from third parties. Although we believe that these assumptions were reasonable when made, because these assumptions are inherently subject to significant uncertainties and contingencies which are difficult or impossible to predict and are beyond our control, we cannot assure you that we will achieve or accomplish these expectations, beliefs or projections. Please see the Company’s filings with the Securities and Exchange Commission for a more complete discussion of these and other risks and uncertainties. The information set forth herein speaks only as of the date hereof, and the Company disclaims any intention or obligation to update any forward-looking statements as a result of developments occurring after the date of this communication.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

Has Rubico (RUBI) filed its 2025 Form 20-F and when was it filed?

Yes, Rubico filed its 2025 Form 20-F on March 23, 2026. According to the company, the filing covers the fiscal year ended December 31, 2025 and is available on the company website and the SEC's EDGAR system for investor review.

Where can investors access Rubico's (RUBI) 2025 Annual Report on Form 20-F?

Investors can access the 2025 Form 20-F on Rubico's investor website and the SEC website. According to the company, the Annual Report is available at www.rubicoinc.com and via the SEC's EDGAR search for full disclosure and downloadable documents.

What period does Rubico's (RUBI) 2025 Form 20-F cover?

The 2025 Form 20-F covers the fiscal year ended December 31, 2025. According to the company, the Annual Report summarizes operations and disclosures for that twelve-month period and provides the standard SEC-mandated reporting information.

Does the filing of Rubico's (RUBI) 2025 Form 20-F affect shareholder reporting obligations?

The filing ensures Rubico meets SEC disclosure obligations for the 2025 fiscal year. According to the company, this satisfies the reporting requirement under U.S. securities rules and makes audited disclosures accessible to shareholders and regulators.

What should investors look for in Rubico's (RUBI) 2025 Annual Report on Form 20-F?

Investors should review audited financial statements, management discussion, and risk factors in the 2025 Form 20-F. According to the company, the Annual Report contains comprehensive disclosures that inform assessments of financial condition and operational risks.