# EDGAR Filing Document

**Accession Number:** 0001951067
**File Stem:** 0001193125-26-277660
**Filing Date:** 2026-6
**Character Count:** 164851
**Document Hash:** 81dbcc98249e96b577fa23b443c205e5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-277660.hdr.sgml**: 20260622

**ACCESSION NUMBER**: 0001193125-26-277660

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20260622

**FILED AS OF DATE**: 20260622

**DATE AS OF CHANGE**: 20260622

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** C3is Inc.
- **CENTRAL INDEX KEY:** 0001951067
- **STANDARD INDUSTRIAL CLASSIFICATION:** DEEP SEA FOREIGN TRANSPORTATION OF FREIGHT [4412]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** 1T
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41717
- **FILM NUMBER:** 261107934

**BUSINESS ADDRESS:**
- **STREET 1:** 331 KIFISSIAS AVENUE
- **STREET 2:** ERITHREA
- **CITY:** ATHENS
- **STATE:** J3
- **ZIP:** 14561
- **BUSINESS PHONE:** 011-30-210-625-0001

**MAIL ADDRESS:**
- **STREET 1:** 331 KIFISSIAS AVENUE
- **STREET 2:** ERITHREA
- **CITY:** ATHENS
- **STATE:** J3
- **ZIP:** 14561

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM 6-K** 

**REPORT OF FOREIGN PRIVATE ISSUER** 

**PURSUANT TO RULE 13a-16 OR 15d-16** 

**UNDER THE SECURITIES EXCHANGE ACT OF 1934** 

**For the month of June 2026** 

**Commission File Number 001-41717** 

## C3IS INC.
**(Translation of registrant's name into English)** 

**331 Kifissias Avenue, Kifissia 14561 Athens, Greece** 

**(Address of principal executive office)** 

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

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**EXHIBIT INDEX** 

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| | |
|:---|:---|
| 99.1 | [Proxy Statement for the 2026 Annual Meeting of Stockholders](d134434dex991.htm) |
| 99.2 | [Proxy Card for the 2026 Annual Meeting of Stockholders](d134434dex992.htm) |
| 99.3 | [2025 Audited Financial Statements](d134434dex993.htm) |

---

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**SIGNATURES** 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: June 22, 2026

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| | |
|:---|:---|
| C3IS INC. | C3IS INC. |
| By: | /s/ Nina Pyndiah |
| Name: | Nina Pyndiah |
| Title: | Chief Financial Officer |

---

## Exhibit 99.1

**Exhibit 99.1**![LOGO](g134434g04p04.jpg)

**C3IS INC.** 

**331 Kifissias Avenue** 

**Kifissia 14561** 

**Athens, Greece** 

June 22, 2026

Dear Stockholder:

You are cordially invited to attend the 2026 Annual Meeting of Stockholders of C3is Inc., which will be held on Friday, July 17, 2026 at 11:00 a.m. Greek local time at the Company's offices at 331 Kifissias Avenue, Kifissia 14561 in Athens, Greece.

The following Notice of the 2026 Annual Meeting of Stockholders and 2026 Proxy Statement describe the items to be considered by the stockholders at the meeting.

Whether or not you are able to attend the 2026 Annual Meeting in person, it is important that your shares be represented. You can vote your shares by using the Internet, by telephone, or by signing and returning the enclosed proxy card or voting instruction form as soon as possible in the envelope provided. Even if you plan to attend the meeting, we urge you to vote as promptly as possible. Voting your shares by using the Internet, by telephone, or by returning the proxy card or voting instruction card does not affect your right to vote in person, should you decide to attend the 2026 Annual Meeting. Please vote as soon as possible.

We hope to see you on July 17th.

Sincerely,

Harry N. Vafias

Non-executive Chairman of the Board of Directors

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**IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS FOR THE ANNUAL STOCKHOLDERS MEETING TO BE HELD ON JULY 17, 2026** 

The Notice of Annual Meeting of Stockholders, Proxy Statement, proxy card or voting instruction form and the Company's 2025 audited financial statements are available at www.C3is.pro under the heading "Investor Relations-SEC Filings" or at www.proxyvote.com.

**YOUR VOTE IS IMPORTANT.** 

IN ORDER TO ENSURE YOUR REPRESENTATION AT THE 2026 ANNUAL MEETING AND THAT A QUORUM WILL BE PRESENT, WE URGE YOU TO VOTE AS PROMPTLY AS POSSIBLE BY USING THE INTERNET, BY TELEPHONE, OR BY COMPLETING, SIGNING, DATING AND RETURNING YOUR PROXY CARD OR VOTING INSTRUCTION FORM. A PROMPT RESPONSE IS HELPFUL AND YOUR COOPERATION WILL BE APPRECIATED. THE RETURN OF THIS PROXY CARD OR VOTING INSTRUCTION FORM WILL NOT AFFECT YOUR RIGHT TO VOTE IN PERSON, SHOULD YOU DECIDE TO ATTEND THE 2026 ANNUAL MEETING.

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![LOGO](g134434g06p06.jpg)

**C3IS INC.** 

**331 Kifissias Avenue** 

**Kifissia 14561** 

**Athens, Greece** 

**NOTICE OF 2026 ANNUAL MEETING OF STOCKHOLDERS** 

**To Be Held On Friday, July 17, 2026** 

NOTICE IS HEREBY GIVEN that the 2026 Annual Meeting of Stockholders of C3is Inc., a corporation incorporated in the Republic of the Marshall Islands, will be held at 11:00 a.m. Greek local time, Friday, July 17, 2026 at the Company's offices at 331 Kifissias Avenue, Kifissia 14561 in Athens, Greece for the following purposes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. To elect two directors to hold office until the annual meeting of stockholders in 2029 and each such
director's successor has been duly elected and qualified;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. To ratify the appointment of our independent auditors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. To approve one or more amendments to our Restated Articles of Incorporation, as amended, to effect one or more
reverse stock splits of our issued and outstanding shares of common stock, at a ratio of not less than one-for-two and not more than one-for-1,000 and in the aggregate of not more than one-for-1,000, inclusive, with the exact ratio to be determined by our Board
of Directors in its discretion; provided each such reverse stock split is effected within three years of such approval; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. To transact such other business as may properly come before the 2026 Annual Meeting and any adjournments or
postponements thereof.

During the 2026 Annual Meeting, management also will discuss our financial results for the year ended December 31, 2025. Copies of our audited consolidated financial statements are being made available to stockholders together with the accompanying proxy statement. Our 2025 audited financial statements are also available on our website at www.C3is.pro under the heading "Investor Relations-SEC Filings" or at www.proxyvote.com.

Only holders of record of shares of our common stock, par value $0.01 per share, and Series A Convertible Preferred Stock, par value $0.01 per share, at the close of business on June 16, 2026 will be entitled to receive notice of, and to vote at, the 2026 Annual Meeting and at any adjournments or postponements thereof.

You are cordially invited to attend the 2026 Annual Meeting. Whether or not you expect to attend the 2026 Annual Meeting in person, please vote your shares by using the Internet, by telephone, or by completing and returning by mail, in the envelope provided, the proxy card or voting instruction form, which is being solicited on behalf of our Board of Directors. The proxy card or voting instruction form shows the form in which your shares of stock are registered. Your signature must be in the same form. Voting your shares by using the Internet, by telephone, or by returning the proxy card or voting instruction form does not affect your right to vote in person, should you decide to attend the 2026 Annual Meeting. We look forward to seeing you.

By Order of the Board of Directors

Harry N. Vafias

Non-executive Chairman of the Board of Directors

Athens, Greece

June 22, 2026

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![LOGO](g134434g07p07.jpg)

**C3IS INC.** 

**331 Kifissias Avenue** 

**Kifissia 14561** 

**Athens, Greece** 

**PROXY STATEMENT FOR THE 2026 ANNUAL MEETING OF STOCKHOLDERS** 

**To be held on Friday, July 17, 2026** 

This Proxy Statement is furnished in connection with the solicitation of proxies by and on behalf of the Board of Directors of C3is Inc., a corporation incorporated in the Republic of the Marshall Islands, for use at the 2026 Annual Meeting of Stockholders of the Company to be held at 11:00 a.m. Greek local time, Friday, July 17, 2026, at the Company's offices at 331 Kifissias Avenue, Kifissia 14561 in Athens, Greece and at any adjournments or postponements thereof.

On or about June 22, 2026, we will begin mailing our 2026 Proxy Statement, 2025 audited financial statements and proxy card.

**VOTING METHODS** 

**<u>Internet Voting</u>**

All stockholders of record and street name holders may vote on the Internet by accessing the following website address: http://www.proxyvote.com.

**<u>Telephone Voting</u>**

All stockholders of record may vote by calling the following toll-free telephone number: 1-800-690-6903. Please follow the voice prompts.

If you are a street name holder, and you requested to receive printed proxy materials, you may vote by telephone if your bank or broker makes that method available to you in the voting instruction form enclosed with the proxy materials that your bank or broker sends you.

**<u>Vote by Mail</u>**

If you receive a printed copy of the proxy materials, you can vote by completing the accompanying proxy card or voting instruction form and returning it in the return envelope provided. If you vote by Internet or telephone, you do not need to return your proxy card or voting instruction form.

**<u>Stockholders of Record and Beneficial Owners</u>**

If your shares are registered directly in your name on the books of the Company maintained with the Company's transfer agent, Equiniti Trust Company, LLC, you are considered the "stockholder of record" of those shares and, if you request to receive a paper copy of them, the proxy materials will be mailed directly to you.

If your shares are held in a stock brokerage account or by a bank or other nominee, you are considered the "beneficial owner" of shares held in street name (also called a "street name" holder) and, if you request to receive

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a paper copy of them, the proxy materials will be forwarded to you by your broker, bank or nominee. As a beneficial owner, you have the right to direct your broker, bank or other nominee how to vote and are also invited to attend the 2026 Annual Meeting. However, since you are not a stockholder of record, you may not vote these shares in person at the 2026 Annual Meeting unless you bring with you a legal proxy from the stockholder of record. A legal proxy may be obtained from your broker, bank or other nominee.

**VOTING OF PROXY, REVOCATION** 

A proxy that is properly executed, whether on the Internet, by telephone or by mail and not subsequently revoked will be voted in accordance with instructions contained therein. If no instructions are given with respect to the matters to be acted upon, proxies will be voted as follows: (i) for the election of the nominee for director described herein, (ii) for the ratification of the appointment of our independent auditors, (iii) for the approval of one or more amendments to our Restated Articles of Incorporation, as amended (the "Restated Articles of Incorporation"), to effect one or more reverse stock splits and (iv) otherwise in accordance with the best judgment of the person or persons voting the proxy on any other matter properly brought before the 2026 Annual Meeting or any adjournments or postponements thereof.

Any stockholder who votes by using the Internet, by telephone or by completing and returning by mail the proxy card or voting instruction form may revoke it at any time before it is exercised by (i) delivering written notice to our Secretary of its revocation, (ii) executing and delivering to our Secretary a later dated proxy by using the Internet, by telephone or by mail, or (iii) appearing in person at the 2026 Annual Meeting and expressing a desire to vote his, her or its shares in person. You may not revoke a proxy merely by attending the 2026 Annual Meeting. To revoke a proxy, you must take one of the actions described above.

**EXPENSES OF SOLICITATION** 

The expenses of the preparation of proxy materials and the solicitation of proxies for the 2026 Annual Meeting will be borne by us. In addition to solicitation by mail, proxies may be solicited in person, by telephone, telecopy, electronically or other means, or by our directors, officers and regular employees who will not receive additional compensation for such solicitations. If you choose to vote on the Internet, you are responsible for Internet access charges you may incur. If you choose to vote by telephone, you are responsible for telephone charges you may incur. Although there is no formal agreement to do so, we will reimburse banks, brokerage firms and other custodians, nominees and fiduciaries for reasonable expenses incurred by them in forwarding the proxy soliciting materials to the beneficial owners of our common stock and Series A Convertible Preferred Stock.

**VOTING SECURITIES** 

Holders of our common stock and Series A Convertible Preferred Stock as of the close of business on June 16, 2026 will be entitled to notice of, and to vote at, the 2026 Annual Meeting or any adjournments or postponements thereof. On that date there were (1) 1,483,256 shares of our common stock outstanding, the holders of which are entitled to one vote for each share registered in their names with respect to each matter to be voted on at the 2026 Annual Meeting and (2) 600,000 shares of Series A Convertible Preferred Stock, with an aggregate liquidation preference of $15,000,000 outstanding, the holder of which is entitled to 30 votes for each share of common stock into which the Series A Convertible Preferred Stock registered in their name is convertible with respect to each matter to be voted on at the 2026 Annual Meeting; provided, that the holder of Series A Convertible Preferred Stock may not exercise voting rights that would result in the aggregate voting power of any beneficial owner of such shares and its affiliates (whether pursuant to ownership of Series A Convertible Preferred Stock, Common Stock or otherwise) exceeding 49.99% of the total number of votes eligible to be cast on any matter submitted to a vote of stockholders of the Company. The holders of common stock and Series A Convertible Preferred Stock shall vote on the proposals as a single class. The presence in person or by proxy (regardless of whether the proxy has authority to vote on all matters) of stockholders of record holding one-third of the total voting rights of shares entitled to vote at the 2026 Annual Meeting will constitute a quorum at the 2026 Annual Meeting.

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Assuming that a quorum is present at the 2026 Annual Meeting, the directors will be elected by a plurality of votes cast. There is no provision for cumulative voting. The approval of the proposal to approve one or more amendments to the Restated Articles of Incorporation requires the affirmative vote of the holders of a majority of the total voting power of the total number of shares issued and outstanding and entitled to vote at the 2026 Annual Meeting. Abstentions and broker non-votes will have the effect of a vote "Against" this proposal. Approval of other items at the 2026 Annual Meeting will require the affirmative vote of a majority of the votes cast. Abstentions and broker non-votes will not affect the election of the directors or the outcome of the vote on other proposals.

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**PROPOSAL ONE — ELECTION OF DIRECTORS** 

Our Board currently consists of four directors. Under our Amended and Restated Articles of Incorporation, the directors are divided into three classes, one of which is elected each year, with each director elected holding office for a three-year term and until his respective successor is duly elected and qualified. Our Board of Directors has determined that John Kostoyannis and George Xiradakis are each independent, as neither of them have any relationship or have had any transaction with us which the Board believes would compromise their independence.

Harry N. Vafias and George Xiradakis are the Class III directors whose terms expire this year. Mr. Vafias and Mr. Xiradakis are each standing for election as a director at the 2026 Annual Meeting and, if elected, will serve a three-year term expiring at the annual meeting of our stockholders in 2029. Mr. Vafias and Mr. Xiradakis have each consented to be named herein and to serve if elected. We do not know of anything that would preclude the nominees from serving if elected. If any nominee becomes unable to stand for election as a director at the 2026 Annual Meeting, an event not anticipated by the Board, the proxy may be voted for a substitute designated by the Board. The identities and brief biographies of the nominees for director and each continuing director is set forth below.

The Board recommends that stockholders vote FOR each of the following nominees for director.

**NOMINEES FOR ELECTION** 

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| | | | |
|:---|:---|:---|:---|
| **Name** | **Age<sup>(1)</sup>** | **Positions** | **Director<br>Since** |
| Harry N. Vafias | 48 | Non-Executive Chairman, Class III Director — Term to Expire in 2029 | 2022 |
| George Xiradakis | 61 | Class III Director — Term to Expire in 2029<sup>(2)</sup> | 2023 |

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**DIRECTORS CONTINUING IN OFFICE** 

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| | | | |
|:---|:---|:---|:---|
| **Name** | **Age<sup>(1)</sup>** | **Positions** | **Director<br>Since** |
| John Kostoyannis | 59 | Class II Director — Term to Expire in 2027<sup>(2)</sup> | 2023 |
| Dr. Diamantis Andriotis | 44 | Chief Executive Officer, President and Class I Director — Term to Expire in 2028 | 2022 |

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<sup>(1)</sup> As of July 1, 2026.

<sup>(2)</sup> Member of the Audit Committee, Nominating and Corporate Governance Committee and Compensation Committee.

**Nominees for Election** 

The Board of Directors has nominated the following individuals to each serve as director:

**Class III Director** 

**Harry N. Vafias** 

**Non-executive Chairman of the Board of Directors** 

Harry N. Vafias is Non-executive Chairman of the Board of our company. He has also been Chairman of the Board of Directors and Chief Executive Officer and President of Imperial Petroleum Inc., which is listed on the

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Nasdaq Capital Market, since its inception in May 2021 and the President and Chief Executive Officer and a member of the Board of Directors of StealthGas Inc., which is listed on the Nasdaq Global Select Market, since its inception in December 2004 and its Chief Financial Officer since January 2014. Mr. Vafias has been actively involved in the drybulk, tanker and gas shipping industry since 1999. Mr. Vafias worked at Seascope, a leading ship brokering firm specializing in sale and purchase of vessels and chartering of oil tankers. Mr. Vafias also worked at Braemar, a leading ship brokering firm, where he gained extensive experience in tanker and dry cargo chartering. Seascope and Braemar merged in 2001 to form Braemar Seascope Group plc, a public company quoted on the London Stock Exchange and one of the world's largest ship brokering and shipping service groups. From 2000 until 2004, he worked at Stealth Maritime and Brave Maritime, companies providing comprehensive ship management services, where Mr. Vafias headed the operations and chartering departments of Brave Maritime and served as manager for the sale and purchase departments of both Stealth Maritime and Brave Maritime. Mr. Vafias graduated from City University Business School in the City of London in 1999 with a B.A. in Management Science and from Metropolitan University in 2000 with a Master's Degree in Shipping, Trade and Transport.

**Class III Director** 

**George Xiradakis** 

George Xiradakis has served on our Board of Directors since June 2023. He has also been a member of the Board of Directors of Imperial Petroleum Inc. since 2021 and a director of Rubico Inc., both of which are listed on Nasdaq. Mr. Xiradakis is the founder and Managing Director of XRTC Business Consultants Ltd. ("XRTC") (January 1999). The company was established in order to represent financial institutions in the Greek territory and initially acted as the exclusive Shipping Representative of Credit Lyonnais Group in Greece. XRTC expanded its scope as Financial and Advisor Consultant for Greek Shipping, offering its services in national and International Institutions and Organizations. From February 2005 to 2008, XRTC acted as shipping finance consultant of the French banking group NATIXIS. He is also the General Secretary of the Association of Banking and Financial Executives of Hellenic Shipping, Vice President of China Hellenic Chamber (HCCI), Vice President (International and Financial Relations) of the China-Greece Association. He served as the President of the International Propeller Club, Port of Piraeus from 2013 to 2019 and he acted as a VP of the International Propeller Club of the United States. He is now Emeritus President of International Propeller Club, Port of Piraeus, Emeritus Member of The Piraeus Chamber of Commerce & Industry, Member of the Mediterranean Committee of China Classification Society, Piraeus Marine Club, Hellenic Maritime Museum and Hellas Liberty Floating Museum. He has also been a Board Member of other US listed shipping companies.

**Directors Continuing in Office** 

The following directors will continue in office:

**Class I Director** 

**Dr. Diamantis Andriotis** 

Dr. Diamantis Andriotis has been our Chief Executive Officer, President and a member of the Board of Directors of our company since its inception in July 2022. Since 2008, Dr. Andriotis has worked for Stealth Maritime Corporation SA, where he holds the position of the Chief Executive Officer, and since 2014 he has been the Chief Technical Officer of StealthGas Inc. He has actively participated in the design of several new ships towards improved efficiency, reduced environmental footprint and maximizing operability as well as compliance with chartering requirements. Working for Vafias family companies he has contributed to the expansion of the fleet having gained extensive experience in every aspect of ship management. Dr. Andriotis studied Mechanical Engineering at City University, London. His Doctorate degree, under sponsorship by the world's largest marine engine manufacturer, MAN B&W, involved experimental and numerical investigations of Diesel Engine fuel systems. During and after his Ph.D., he performed research at City University for various

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companies including Caterpillar (USA) and participated to various projects like the DTi project for the design of radically low emission diesel fuels. Dr. Andriotis is an active member of the committees of the leading classification societies as well as other shipping industry organizations.

**Class II Director** 

**John Kostoyannis** 

**Director** 

John Kostoyannis has served on our Board of Directors since June 2023. He has also been a member of the Board of Directors of Imperial Petroleum Inc. since 2021 and StealthGas Inc. since 2010. Mr. Kostoyannis is a Managing Director at Allied Shipbroking Inc., a leading shipbroking house in Greece, providing Sale and Purchase and Chartering services in the shipping industry. Before joining Allied Shipbroking, from 1991 until September 2001, Mr. Kostoyannis worked in several prominent shipbroking houses in London and Piraeus. He is a member of the Hellenic Shipbrokers Association. Mr. Kostoyannis graduated from the City of London Polytechnic in 1988 where he studied Shipping and Economics.

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**PROPOSAL TWO — RATIFICATION OF APPOINTMENT OF INDEPENDENT AUDITORS** 

**Appointment of Auditors** 

The Audit Committee of the Board, subject to the approval of our stockholders, has appointed the firm of Deloitte Certified Public Accountants S.A., independent registered public accounting firm, as auditors of the Company for the year ending December 31, 2026. The Board recommends approval by our stockholders of the appointment of Deloitte Certified Public Accountants S.A. as our auditors for the fiscal year ending December 31, 2026.

Representatives of Deloitte Certified Public Accountants S.A. are expected to be present at the 2026 Annual Meeting. They will have the opportunity to make a statement if they so desire, and are expected to be available to respond to appropriate questions from stockholders. Deloitte Certified Public Accountants S.A. has been our independent auditors since our inception in 2022 and, by virtue of their familiarity with our affairs and their qualifications, are considered qualified to perform this important function.

**Principal Accounting Fees and Services** 

Deloitte Certified Public Accountants S.A. ("Deloitte"), an independent registered public accounting firm, has audited our annual financial statements for fiscal years ending 2024 and 2025 acting as our independent auditor since our inception in 2022. All services provided by Deloitte were pre-approved by the Audit Committee.

The table below sets forth the total amount billed and accrued for Deloitte for services performed in 2024 and 2025 and breaks down these amounts by the category of service (in thousands):

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| | | |
|:---|:---|:---|
|  | **2024** | **2025** |
|  Audit fees | $205 | $278 |
|  Assurance/audit related fees |  |  |
|  Tax fees |  |  |
|  All other fees |  |  |
|  **Total** | $**205** | $278 |

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***Audit fees***

Audit fees represent compensation for professional services rendered for (i) the audit of our annual financial statements, (ii) the review of our quarterly financial information and (iii) audit services provided in connection with filing of registration statements and related consents and comfort letters and other audit services required for SEC or other regulatory filings.

***Assurance / Audit Related Fees***

Deloitte did not provide any services that would be classified in this category in 2024 or 2025.

***Tax Fees***

Deloitte did not provide any tax services in 2024 or 2025.

***All Other Fees***

Deloitte did not provide any other services that would be classified in this category in 2024 or 2025.

***Non-audit services***

The Audit Committee of our Board of Directors has the authority to pre-approve permissible audit-related and non-audit services not prohibited by law to be performed by our independent auditors and associated fees.

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Engagements for proposed services either may be separately pre-approved by the audit committee or entered into pursuant to detailed pre-approval policies and procedures established by the audit committee, as long as the audit committee is informed on a timely basis of any engagement entered into on that basis. Approval for other permitted non-audit services has to be sought on an ad hoc basis. Where no Audit Committee meeting is scheduled within an appropriate time frame, the approval is sought from the Chairman of the Audit Committee subject to confirmation at the next meeting.

**The Audit Committee and the Board of Directors recommend that the stockholders vote FOR the ratification of the appointment of Deloitte Certified Public Accountants S.A. as our independent auditors for the fiscal year ending December 31, 2026.** 

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**PROPOSAL THREE—APPROVAL OF ONE OR MORE AMENDMENTS TO THE RESTATED ARTICLES OF INCORPORATION TO EFFECT ONE OR MORE REVERSE STOCK SPLITS** 

Our Board deems it advisable that the Board be granted the authority to implement, it its sole discretion, one or more reverse stock splits of the issued and outstanding shares of our common stock at a specific exchange ratio, to be set by the Board, between one-for-two and one-for-1,000 and in the aggregate of not more than one-for-1,000, inclusive, at the discretion of the Board; provided each such reverse stock split is effected within three years of the stockholders' approval. Except as described below with respect to fractional shares, at the effective time of a reverse stock split, shares of our common stock issued and outstanding immediately prior thereto will be automatically and without any action on the part of the stockholders, combined, converted and changed into new shares of common stock in accordance with the reverse split ratio, which shall be determined by the Board in its discretion within the set of ratios described above.

On June 15, 2023, the Company's then sole stockholder approved, among other things, a form of amendment to the Company's Restated Articles of Incorporation to, in the Board's discretion, effect one or more reverse stock splits of the Company's issued and outstanding shares of common stock by a ratio of between one-for-two and one-for-500, inclusive, with the exact ratio to be set at a number within this range to be determined by the Board in its discretion, within three years after such stockholder's approval. At a special meeting of shareholders on March 20, 2025, our shareholders approved one or more amendments of the Company's amended and restated articles of incorporation to effect one or more reverse stock splits of the shares of our common stock issued and outstanding at the time of the reverse split at an exchange ratio of between one-for-two and one-for-1,000, and cumulatively no more than one-for-1,000, with the Board of Directors to determine, in its sole discretion, whether to implement any reverse stock split, as well as the specific timing and ratio, within such approved range of ratios; provided that any such split is implemented prior to the third anniversary of such meeting. A one-for-100 reverse stock split, a one-for-2.5 reverse stock split, a one-for-6 reverse stock split, a one-for-20 reverse stock split and a one-for-7 reverse stock split have been implemented by the Board pursuant to these stockholder approvals, on April 11, 2024, December 31, 2024, April 3, 2025, January 23, 2026 and April 24, 2026, respectively, in order to regain and to maintain compliance with the minimum bid price requirement of the Nasdaq Capital Market ("Nasdaq").

The Board has determined to seek approval from the Company's stockholders to effect one or more reverse stock splits within a wider range of reverse stock split ratios, namely one-for-two to one-for-1,000 and in the aggregate of not more than one-for-1,000, inclusive, as described herein, to provide the Board with the flexibility to effect one or more reverse stock splits at a specific ratio within this range to best facilitate achieving the objectives of the reverse stock splits described below.

**Reasons for the Possible Reverse Stock Splits.** The Board anticipates that a reverse stock split would increase our stock price, and consequently reduce the risk that our stock could be delisted from Nasdaq. To continue our listing on Nasdaq, which the Company and the Board believe is in the best interests of the Company and its stockholders, we must comply with Nasdaq Listing Rules, which include a minimum bid price of $1.00 per share.

The Board intends to effect a reverse stock split in connection with Proposal Three only if it believes that a decrease in the number of shares of common stock outstanding is likely to improve the trading price for the Company's shares of common stock, and only if the implementation of a reverse stock split is determined by the Board to be in the best interests of the Company and its stockholders. There can be no assurance that any reverse stock split, if and when implemented, will achieve any of the desired results. There also can be no assurance that the Company will be successful in regaining and/or maintaining compliance with Nasdaq requirements or that the price per share of the Company's common stock immediately after any such reverse stock split, if implemented, will increase proportionately with any reverse stock split, or that any increase will be sustained for any period of time.

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The Board does not intend for this transaction to be the first step in a series of plans or proposals of a "going private transaction" within the meaning of Rule 13e-3 of the U.S. Securities Exchange Act of 1934.

The Company is seeking approval from the stockholders of one or more amendments, substantially in the form below, to the Company's Restated Articles of Incorporation to effect one or more reverse stock splits, at a ratio of not less than one-for-two and not more than one-for-1,000 and in the aggregate of not more than one-for-1,000, inclusive, with the Board granted authority to determine, in its sole discretion, whether to implement a reverse stock split, as well as its specific timing and ratio, within the set of ratios described above; provided such reverse stock split is effected within three years of such stockholder approval. If the stockholders approve this Proposal Three, the Board will have the sole authority to elect, in its sole discretion, without the need for any further action on the part of our stockholders, whether to implement one or more reverse stock splits, as well as its specific timing and ratio (within the set of ratios described above) of such reverse stock splits. Notwithstanding approval of one or more reverse stock splits by the stockholders, the Board of Directors may, in its sole discretion, abandon a proposed amendment and determine prior to the effectiveness of any filing with the Marshall Islands Registrar of Corporations not to effect a reverse stock split.

This proposed amendment to the Restated Articles of Incorporation would add a new paragraph to Section FOURTH of our Restated Articles of Incorporation reading in its entirety as follows:

"Reverse Stock Split. As of 11:59 p.m. Eastern time on , 202 (the "Reverse Stock Split Effective Time"), each [insert number between two (2) and one thousand (1,000), inclusive,] shares of Common Stock issued and outstanding immediately prior to the Reverse Stock Split Effective Time either issued and outstanding or held by the Corporation as treasury stock shall be combined into one (1) validly issued, fully paid and non-assessable share of Common Stock without any further action by the Corporation or the holder thereof (the "Reverse Stock Split"); provided that no fractional shares shall be issued to any holder and that in lieu of issuing any such fractional shares, fractional shares resulting from the Reverse Stock Split will be rounded down to the nearest whole share and provided, further, that stockholders who would otherwise be entitled to receive fractional shares because they hold a number of shares not evenly divisible by the ratio of the Reverse Stock Split will receive a cash payment (without interest and subject to applicable withholding taxes) in an amount per share equal to the closing price per share of Common Stock on the Nasdaq Stock Market on the trading day immediately preceding the Reverse Stock Split Effective Time, as adjusted for the reverse stock split as appropriate. Each certificate, if any, that immediately prior to the Reverse Stock Split Effective Time represented shares of Common Stock ("Old Certificates"), shall thereafter represent that number of shares of Common Stock into which the shares of Common Stock represented by the Old Certificate shall have been combined, subject to the elimination of fractional shares as described above. The reverse stock split described in this paragraph shall not change the number of shares of Common Stock authorized to be issued or the par value of the Common Stock. No change was made to the number of registered shares of Preferred Stock the Corporation is authorized to issue or to the par value of the Preferred Stock."

**Effective Date.** If implemented, a reverse stock split will become effective after filing of the Articles of Amendment reflecting such language with the Marshall Islands Registrar of Companies at the effective time specified therein. Except as explained below with respect to fractional shares, at the Reverse Stock Split Effective Time, shares of our common stock issued and outstanding immediately prior thereto will be, automatically and without any action on the part of the stockholders, combined, converted and changed into new shares of common stock in accordance with the exchange ratio selected by the Board from the approved exchange ratio range set forth above.

**Fractional Shares.** No fractional shares of common stock will be created or issued in connection with a reverse stock split. Stockholders of record who otherwise would be entitled to receive fractional shares of our common stock as a consequence of a reverse stock split will be entitled, upon surrender to the exchange agent of certificates representing such shares of our common stock or, in the case of non-certificated shares of our common stock, such proof of ownership as required by the exchange agent, to a cash payment in lieu thereof at a

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price equal to the fraction to which the stockholder would otherwise be entitled multiplied by the closing price per share of our common stock on Nasdaq on the last trading day prior to the effective date of a reverse stock split, as adjusted for the reverse stock split as appropriate or, if such price is not available, a price to be determined by our Board. The ownership of a fractional interest will not give the holder thereof any voting, dividend or other rights except to receive payment therefor as described herein.

**Odd Lots**. A reverse stock split may result in some stockholders owning "odd lots" of less than 100 shares of common stock. Odd lot shares may be more difficult to sell, and brokerage commissions and other costs of transactions in odd lots are generally somewhat higher than the costs of transactions in "round lots" of even multiples of 100 shares.

**Authorized Common Stock and Par Value.** A reverse stock split will not result in a change in the number of shares of authorized common stock or par value of the common stock. Because the Company's authorized number of shares of common stock, which is currently set at 2,000,000,000 shares of common stock under the Company's Restated Articles of Incorporation, will not decrease in accordance with a reverse stock split, effecting a reverse stock split would provide the Company with additional shares of common stock that would then be available for issuance from time to time for corporate purposes such as acquisitions of vessels or companies, sales of stock or securities convertible into shares of common stock and raising additional capital.

**Effects of the Reverse Stock Split on Outstanding Warrants to Purchase Common Stock and Convertible Preferred Stock; Equity Awards and Warrants to Purchase Common Stock; Future Equity Issuances** 

If a reverse stock split is effected, the terms of equity awards granted under our equity plans, including the per share exercise price of options and the number of shares issuable under such options, will be proportionally adjusted to maintain their economic value, subject to adjustments for any fractional shares as described herein. In addition, the total number of shares of common stock that may be the subject of future grants under the equity plans, as well as any plan limits on the size of such grants will be adjusted and proportionately decreased as a result of any reverse stock split.

The number and exercise prices of outstanding warrants that we have issued will be correspondingly adjusted. Any reverse stock split that is effected is likely to result in a decrease in the exercise price and an increase in the number of Common Shares issuable upon exercise of our outstanding Class B-1, Class B-2, Class C-1 and Class C-2 Warrants pursuant to their terms. The conversion price of our Series A Convertible Preferred Shares would also adjust in the event of certain adjustments to the consideration per shares of common stock payable upon exercise of our outstanding warrants.

To raise capital to grow our business, we expect that in the future we sell shares of our common stock, and/or securities convertible into or exercisable for shares of our common stock, in one or more transactions at prices and in a manner the Company determines from time to time. These equity securities may contain terms providing for adjustments to the price and number of shares of common stock issuable thereunder upon the occurrence of a reverse stock split, which may be similar or differ from those contained in our outstanding Class B-1, Class B-2, Class C-1 and Class C-2 Warrants, which could result in the issuance of a significantly larger number of shares of common stock and consequently, greater dilution to existing stockholders.

**Accounting Consequences.** The par value per share of common stock would remain unchanged at $0.01 per share after a reverse stock split. As a result, on the effective date of a reverse stock split, the stated capital on our balance sheet attributable to the common stock will be reduced proportionally, based on the exchange ratio of a reverse stock split, from its present amount, and the additional paid-in capital account will be credited with the amount by which the stated capital is reduced. The per share common stock net income or loss and net book value will be increased because there will be fewer shares of common stock outstanding. We will reclassify prior period per share amounts and the Consolidated Statements of Stockholders' Equity for the effect of the reverse

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stock split for any prior periods in our financial statements and reports such that prior periods are comparable to current period presentation. We do not anticipate that any other accounting consequences would arise as a result of a reverse stock split.

**Material U.S. Federal Income Tax Consequences.** The following is a summary of the material U.S. federal income tax consequences of a reverse stock split to U.S. Holders (as defined below) of our common stock. This summary is based on the Internal Revenue Code of 1986, as amended (the "Code"), the Treasury regulations promulgated thereunder, and administrative rulings and court decisions in effect as of the date of this proxy statement, all of which may be subject to change, possibly with retroactive effect. This summary only addresses holders who hold their shares as capital assets within the meaning of the Code and does not address all aspects of U.S. federal income taxation that may be relevant to U.S. Holders subject to special tax treatment, such as financial institutions, dealers in securities, insurance companies, regulated investment companies, persons that own shares as part of a hedge, straddle, or conversion transaction, persons whose functional currency

is not the U.S. dollar, foreign persons and tax-exempt entities. In addition, this summary does not consider the effects of any applicable state, local, foreign or other tax laws and does not address the U.S. federal income tax consequences of a reverse stock split to persons who are not U.S. Holders.

As used herein, the term "U.S. Holder" means a beneficial owner of shares of common stock that is a U.S. citizen or resident, a corporation or other entity taxable as a corporation created or organized in or under the laws of the United States, any state thereof or the District of Columbia, an estate the income of which is subject to U.S. federal income taxation regardless of its source, or a trust if a court within the United States is able to exercise primary jurisdiction over the administration of the trust and one or more U.S. persons have the authority to control all substantial decisions of the trust.

If a partnership holds our common stock, the tax treatment of a partner will generally depend upon the status of the partner and upon the activities of the partnership. If you are a partner in a partnership holding our common stock, you are encouraged to consult your tax advisor.

We have not sought and will not seek any ruling from the Internal Revenue Service (the "IRS"), or an opinion from counsel with respect to the U.S. federal income tax consequences discussed below. There can be no assurance that the tax consequences discussed below would be accepted by the IRS or a court. The authorities on which this summary is based are subject to various interpretations, and it is therefore possible that the U.S. federal income tax treatment may differ from the treatment described below.

We urge holders to consult with their own tax advisors as to any U.S. federal, state, or local or foreign tax consequences applicable to them that could result from a reverse stock split.

A reverse stock split is intended to constitute a "reorganization" within the meaning of Section 368 of the Code and is not intended to be part of a plan to increase periodically a stockholder's proportionate interest in our earnings and profits. Assuming a reverse stock split so qualifies, for U.S. federal income tax purposes,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• A U.S. Holder should not recognize any gain or loss on a reverse stock split (except for cash, if any, received
in lieu of a fractional share of common stock);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The U.S. Holder's aggregate tax basis of the common stock received pursuant to a reverse stock split,
including any fractional shares of common stock not actually received, should be equal to the aggregate tax basis of such holder's common stock surrendered in the exchange;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The U.S. Holder's holding period for the common stock received pursuant to a reverse stock split should
include such holder's holding period for the common stock surrendered in the exchange; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Cash payments received by the U.S. Holder for a fractional share of common stock generally should be treated as
if such fractional share had been issued pursuant to a reverse stock split and then redeemed by us, and such U.S. Holder generally should recognize capital gain or loss with respect to

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such payment, measured by the difference between the amount of cash received and such U.S. Holder's tax basis in such fractional share. However, in certain circumstances, it is possible that the cash received in lieu of a fractional share could be characterized as a dividend for such purposes. U.S. Holders are encouraged to consult their tax adviser on the treatment of the receipt of cash in lieu of fractional shares in their specific situation. <br>

U.S. Holders will be required to provide their social security or other taxpayer identification numbers (or, in some instances, additional information) to the exchange agent in connection with a reverse stock split to avoid backup withholding requirements that might otherwise apply. This information is generally provided on IRS Form W-9 or a substitute form. Failure to provide such information may result in backup withholding at a rate of 24%.

**THE FOREGOING IS A SUMMARY OF THE MATERIAL U.S. FEDERAL INCOME TAX CONSEQUENCES OF THE REVERSE STOCK SPLIT TO U.S. HOLDERS UNDER CURRENT LAW AND IS FOR GENERAL INFORMATION ONLY. THE FOREGOING DOES NOT PURPORT TO ADDRESS ALL U.S. FEDERAL INCOME TAX CONSEQUENCES OR TAX CONSEQUENCES THAT MAY ARISE UNDER THE TAX LAWS OF OTHER JURISDICTIONS OR THAT MAY ARISE UNDER THE TAX LAWS OF OTHER JURISDICTIONS OR THAT MAY APPLY TO PARTICULAR CATEGORIES OF STOCKHOLDERS. YOU ARE ENCOURAGED TO CONSULT YOUR OWN TAX ADVISOR AS TO THE PARTICULAR TAX CONSEQUENCES OF A REVERSE STOCK SPLIT TO YOU, INCLUDING THE APPLICATION OF U.S. FEDERAL, STATE, LOCAL AND FOREIGN TAX LAWS, AND THE EFFECT OF POSSIBLE CHANGES IN TAX LAWS THAT MAY AFFECT THE TAX CONSEQUENCES DESCRIBED ABOVE.** 

**Procedures for Effecting Reverse Stock Split.** As soon as practicable after the effective date of a reverse stock split, the Company's stockholders will be notified that the reverse stock split has been effected. The Company expects that its transfer agent, Equiniti Trust Company, LLC, will act as exchange agent for purposes of implementing the exchange of share certificates. Holders of pre-split shares will be asked to surrender to the exchange agent certificates representing pre-split shares of common stock in exchange for post-split common stock or, in the case of holders of non-certificated shares, such proof of ownership as required by the exchange agent. No new stock certificates will be issued to stockholders, and any stockholder submitting a stock certificate will receive uncertificated shares of stock in return. Any pre-split shares of common stock submitted for transfer, whether pursuant to a sale or other disposition, or otherwise, will automatically be exchanged for post-split shares of common stock. STOCKHOLDERS SHOULD NOT DESTROY ANY STOCK CERTIFICATE(S) AND SHOULD NOT SUBMIT ANY CERTIFICATE(S) UNTIL REQUESTED TO DO SO.

Stockholders holding their shares of stock in book-entry form with the transfer agent need not take any action to receive post-split shares of stock or cash payment in lieu of any fractional interest, if applicable. If a stockholder is entitled to post-split shares of stock, a transaction statement will automatically be sent to the stockholder's address of record indicating the number of shares of common stock held following a reverse stock split.

Banks, brokers or other nominees will be instructed to effect a reverse stock split for their beneficial holders holding shares of stock in "street name." However, these banks, brokers or other nominees may have different procedures from those that apply to registered stockholders for processing a reverse stock split and making payment for fractional shares of stock. If a stockholder holds shares of stock with a bank, broker or other nominee and has any questions in this regard, stockholders are encouraged to contact their bank, broker or other nominee.

Approval of one or more amendments to the Restated Articles of Incorporation requires the affirmative vote of a majority of the total voting power of the total number of shares issued and outstanding and entitled to vote at the 2026 Annual Meeting.

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**Our Board of Directors recommends that stockholders vote "FOR" the approval of one or more amendments to the C3is Inc. Restated Articles of Incorporation, as amended, to effect one or more reverse stock splits of the Company's issued and outstanding shares of common stock, at a ratio of not less than one-for-two and not more than one-for-1,000 and in the aggregate of not more than one-for-1,000, inclusive, with the exact ratio to be determined by the Company's Board of Directors in its discretion; provided each such reverse stock split is effected within three years of such approval.** 

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**OTHER MATTERS** 

**Registered and Principal Executive Offices** 

Our registered address in the Republic of The Marshall Islands is Trust Company Complex, Ajeltake Road, Ajeltake Island, Marshall Islands MH96960. Our principal executive offices are located at 331 Kifissias Avenue, Kifissia 14561 Athens, Greece and our telephone number at that address is + 30 210 625 0001. Our corporate website address is http://www.C3is.pro.

**U.S. Securities and Exchange Commission Reports** 

Copies of the Company's Annual Report on Form 20-F for the fiscal year ended December 31, 2025, as filed with the SEC, are available to stockholders free of charge on the Company's website at www.C3is.pro under the heading "Investor Relations" or by writing to the attention of Dr. Diamantis Andriotis, President and Chief Executive Officer, C3is Inc. at 331 Kifissias Avenue, Kifissia 14561 Athens, Greece.

**General** 

The enclosed proxy is solicited on behalf of the Company's Board of Directors. Unless otherwise directed, proxies held by Diamantis Andriotis, our President and Chief Executive Officer, or Nina Pyndiah, our Chief Financial Officer, will be voted at the 2026 Annual Meeting or any adjournments or postponements thereof FOR the election of the director nominees to the Board named on the proxy card or voting instruction form, FOR the ratification of the appointment of the independent auditors and FOR the approval of one or more amendments to our Restated Articles of Incorporation, as amended, to effect one or more reverse stock splits of the Company's issued and outstanding shares of common stock. If any matter other than those described in this Proxy Statement properly comes before the 2026 Annual Meeting, or with respect to any adjournments or postponements thereof, the proxies will vote the shares of common stock and Series A Convertible Preferred Stock represented by such proxies in accordance with their best judgment.

Please vote all of your shares. Beneficial stockholders sharing an address who are receiving multiple copies of the proxy materials and 2025 audited financial statements should contact their broker, bank or other nominee to request that in the future only a single copy of each document be mailed to all stockholders at the shared address.

In addition, if you are the beneficial owner, but not the record holder, of shares of common stock, your broker, bank or other nominee may deliver only one copy of the Proxy Statement and 2025 audited financial statements to multiple stockholders who share an address unless that nominee has received contrary instructions from one or more of the stockholders. We will deliver promptly, upon written or oral request, a separate copy of the Proxy Statement and 2025 audited financial statements to a stockholder at a shared address to which a single copy of the documents was delivered. Stockholders who wish to receive a separate copy of the Proxy Statement and 2025 audited financial statements, now or in the future, should submit their request to us by telephone at + 30 210 625 0001 or by submitting a written request to C3is Inc. at 331 Kifissias Avenue, Kifissia 14561 Athens, Greece.

## Exhibit 99.2

**Exhibit 99.2** 

*C3IS INC.* 

*331 KIFISSIAS AVE.* 

*14561 ATHENS, GREECE*![LOGO](g134434dsp21a.jpg)

**VOTE BY INTERNET -** **<u>www.proxyvote.com</u> or scan the QR Barcode above** 

Use the Internet to transmit your voting instructions and for electronic delivery of information up until 11:59 p.m. Eastern Time the day before the cut-off date or meeting date. Have your proxy card in hand when you access the web site and follow the instructions to obtain your records and to create an electronic voting instruction form.

**ELECTRONIC DELIVERY OF FUTURE PROXY MATERIALS** 

If you would like to reduce the costs incurred by our company in mailing proxy materials, you can consent to receiving all future proxy statements, proxy cards and annual reports electronically via e-mail or the Internet. To sign up for electronic delivery, please follow the instructions above to vote using the Internet and, when prompted, indicate that you agree to receive or access proxy materials electronically in future years.

**VOTE BY PHONE - 1-800-690-6903** 

Use any touch-tone telephone to transmit your voting instructions up until 11:59 p.m. Eastern Time the day before the cut-off date or meeting date. Have your proxy card in hand when you call and then follow the instructions.

**VOTE BY MAIL** 

Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717.

TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS:

T01582-P55376 KEEP THIS PORTION FOR YOUR RECORDS

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**THIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED.** DETACH AND RETURN THIS PORTION ONLY

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| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br> **C3IS INC.**<br>**The Board of Directors recommends you vote FOR the following:**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. Election of Directors | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br> **C3IS INC.**<br>**The Board of Directors recommends you vote FOR the following:**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. Election of Directors | <br> **For**<br> **All**<br>☐ | <br> **Withhold**<br> **All**<br>☐ | <br> **For All**<br> **Except**<br>☐ | <br> To withhold authority to vote for any individual nominee(s), mark "For All Except" and write the number(s) of the nominee(s) on the line below.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  |  |  | <br> ![LOGO](g134434dsp21b.jpg)  |
|  | **Nominees:**<br>01) Harry N. Vafias<br> 02) George Xiradakis |  |  |  |  |  |  |  |
| **The Board of Directors recommends you vote FOR the following proposal:** | **The Board of Directors recommends you vote FOR the following proposal:** | **The Board of Directors recommends you vote FOR the following proposal:** | **The Board of Directors recommends you vote FOR the following proposal:** | **The Board of Directors recommends you vote FOR the following proposal:** |  | **For** | **Against** | **Abstain** |
| 2. | Ratification of appointment of Deloitte Certified Public Accountants S.A. as the Company's independent auditors for the year ending December 31, 2026. | Ratification of appointment of Deloitte Certified Public Accountants S.A. as the Company's independent auditors for the year ending December 31, 2026. | Ratification of appointment of Deloitte Certified Public Accountants S.A. as the Company's independent auditors for the year ending December 31, 2026. | Ratification of appointment of Deloitte Certified Public Accountants S.A. as the Company's independent auditors for the year ending December 31, 2026. | Ratification of appointment of Deloitte Certified Public Accountants S.A. as the Company's independent auditors for the year ending December 31, 2026. | ☐ | ☐ | ☐ |
| **The Board of Directors recommends you vote FOR the following proposal:** | **The Board of Directors recommends you vote FOR the following proposal:** | **The Board of Directors recommends you vote FOR the following proposal:** | **The Board of Directors recommends you vote FOR the following proposal:** | **The Board of Directors recommends you vote FOR the following proposal:** |  | **For** | **Against** | **Abstain** |
| 3. | Approval of one or more amendments to our Restated Articles of Incorporation, as amended, to effect one or more reverse stock splits of our issued and outstanding shares of common stock, at a ratio of not less than one-for-two and not more than one-for-1,000 and in the aggregate of not more than one-for-1,000, inclusive, with the exact ratio to be determined by our Board of Directors in its discretion; provided each such reverse stock split is effected within three years of such approval. | Approval of one or more amendments to our Restated Articles of Incorporation, as amended, to effect one or more reverse stock splits of our issued and outstanding shares of common stock, at a ratio of not less than one-for-two and not more than one-for-1,000 and in the aggregate of not more than one-for-1,000, inclusive, with the exact ratio to be determined by our Board of Directors in its discretion; provided each such reverse stock split is effected within three years of such approval. | Approval of one or more amendments to our Restated Articles of Incorporation, as amended, to effect one or more reverse stock splits of our issued and outstanding shares of common stock, at a ratio of not less than one-for-two and not more than one-for-1,000 and in the aggregate of not more than one-for-1,000, inclusive, with the exact ratio to be determined by our Board of Directors in its discretion; provided each such reverse stock split is effected within three years of such approval. | Approval of one or more amendments to our Restated Articles of Incorporation, as amended, to effect one or more reverse stock splits of our issued and outstanding shares of common stock, at a ratio of not less than one-for-two and not more than one-for-1,000 and in the aggregate of not more than one-for-1,000, inclusive, with the exact ratio to be determined by our Board of Directors in its discretion; provided each such reverse stock split is effected within three years of such approval. | Approval of one or more amendments to our Restated Articles of Incorporation, as amended, to effect one or more reverse stock splits of our issued and outstanding shares of common stock, at a ratio of not less than one-for-two and not more than one-for-1,000 and in the aggregate of not more than one-for-1,000, inclusive, with the exact ratio to be determined by our Board of Directors in its discretion; provided each such reverse stock split is effected within three years of such approval. | ☐ | ☐ | ☐ |
| **NOTE:** Such other business as may properly come before the meeting or any adjournment thereof.<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer. | **NOTE:** Such other business as may properly come before the meeting or any adjournment thereof.<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer. | **NOTE:** Such other business as may properly come before the meeting or any adjournment thereof.<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer. | **NOTE:** Such other business as may properly come before the meeting or any adjournment thereof.<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer. | **NOTE:** Such other business as may properly come before the meeting or any adjournment thereof.<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer. | **NOTE:** Such other business as may properly come before the meeting or any adjournment thereof.<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer. |  |  |  |
| ![LOGO](g134434dsp21c.jpg) ![LOGO](g134434dsp21d.jpg)  | ![LOGO](g134434dsp21c.jpg) ![LOGO](g134434dsp21d.jpg)  | ![LOGO](g134434dsp21c.jpg) ![LOGO](g134434dsp21d.jpg)  | ![LOGO](g134434dsp21c.jpg) ![LOGO](g134434dsp21d.jpg)  | ![LOGO](g134434dsp21c.jpg) ![LOGO](g134434dsp21d.jpg)  | ![LOGO](g134434dsp21c.jpg) ![LOGO](g134434dsp21d.jpg)  | ![LOGO](g134434dsp21c.jpg) ![LOGO](g134434dsp21d.jpg)  | ![LOGO](g134434dsp21c.jpg) ![LOGO](g134434dsp21d.jpg)  | ![LOGO](g134434dsp21c.jpg) ![LOGO](g134434dsp21d.jpg)  |

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**Important Notice Regarding the Availability of Proxy Materials for the Annual Meeting:** 

The Notice and Proxy Statement and Annual Report are available at www.proxyvote.com.

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T01583-P55376

**C3IS INC.** 

**2026 ANNUAL MEETING OF STOCKHOLDERS** 

**July 17, 2026, 11:00 a.m. Greek Local Time** 

**THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS** 

The stockholder(s) hereby appoint(s) Dr. Diamantis Andriotis and Nina Pyndiah, or either of them, as proxies, each with the power to appoint (his/her) substitute, and hereby authorize(s) them to represent and to vote, as designated on the reverse side of this ballot, all of the shares of Common Stock or Series A Convertible Preferred Stock of C3IS INC. that the stockholder(s) is/are entitled to vote at the 2026 Annual Meeting of Stockholders to be held on Friday, July 17, 2026 at 11:00 a.m. Greek local time, at the Company's principal executive offices at 331 Kifissias Avenue, Kifissia 14561 in Athens, Greece, and any adjournment or postponement thereof.

**This proxy, when properly executed, will be voted in the manner directed herein. If no such direction is made, this proxy will be voted in accordance with the Board of Directors' recommendations.** 

**CONTINUED AND TO BE SIGNED ON REVERSE SIDE**

## Exhibit 99.3

![LOGO](g134434g01p23.jpg)

**C3is Inc.** 

**2025 Audited Financial Statements** 

------

**INDEX TO FINANCIAL STATEMENTS** 

---

| | |
|:---|:---|
|  AUDITED CONSOLIDATED FINANCIAL STATEMENTS OF C3IS INC. |  |
|  [Report of Independent Registered Public Accounting Firm (PCAOB ID No. 1163)](#fin134434_1) | F-2 |
|  [Consolidated balance sheets as of December 31, 2024 and December 31, 2025](#fin134434_2) | F-3 |
|  [Consolidated statements of operations for the years ended December 31, 2023, 2024 and 2025](#fin134434_3) | F-4 |
|  [Consolidated statements of stockholders' equity for the years ended December 31, 2023, 2024 and 2025](#fin134434_4) | F-5 |
|  [Consolidated statements of cash flows for the years ended December 31, 2023, 2024 and 2025](#fin134434_5) | F-7 |
|  [Notes to the consolidated financial statements](#fin134434_6) | F-9 |

---

------

**REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM** 

To the Board of Directors and Stockholders of

C3is Inc.

**Opinion on the Financial Statements** 

We have audited the accompanying consolidated balance sheets of C3is Inc. and subsidiaries (the "Company") as of December 31, 2024 and 2025, the related consolidated statements of operations, stockholders' equity, and cash flows, for each of the three years in the period ended December 31, 2025, and the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2024 and 2025, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2025, in conformity with accounting principles generally accepted in the United States of America.

**Basis for Opinion** 

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ Deloitte Certified Public Accountants S.A.

Athens, Greece

April 22, 2026

We have served as the Company's auditor since 2022.

------

**C3is Inc.** 

**Consolidated balance sheets** 

**As of December 31, 2024 and December 31, 2025** 

**(Expressed in United States Dollars, Except for share Data)** 

---

| | | | |
|:---|:---|:---|:---|
|  | | **December 31, 2024** | **December 31, 2025** |
|  **Assets** |  |  |  |
|  **Current assets** |  |  |  |
|  Cash and cash equivalents |  | 4640343 | 616640 |
|  Time deposits |  | 7948706 | 14323999 |
|  Trade and other receivables |  | 2815442 | 4262887 |
|  Other current assets | (Note 10) |  | 282992 |
|  Operating lease right-of-use assets |  | 28768 | 24751 |
|  Advances and prepayments |  | 21951 | 15378 |
|  Inventories | (Note 4) | 884148 | 1312062 |
|  **Total current assets** |  | **16339358** | **20838709** |
|  **Non current assets** |  |  |  |
|  Vessels, net | (Note 5) | 84149805 | 77647921 |
|  **Total non current assets** |  | **84149805** | **77647921** |
|  **Total assets** |  | **100489163** | **98486630** |
|  **Liabilities and Stockholders' Equity** |  |  |  |
|  **Current liabilities** |  |  |  |
|  Trade accounts payable |  | 908342 | 1804473 |
|  Payable to related parties | (Note 3) | 16319561 | 381779 |
|  Accrued and other liabilities | (Note 6) | 1272095 | 911201 |
|  Operating lease liabilities |  | 28768 | 24751 |
|  Deferred income |  | 162108 | 235651 |
|  **Total current liabilities** |  | **18690874** | **3357855** |
|  **Non current liabilities** |  |  |  |
|  Warrant liability | (Note 8) | 10437034 | 29161 |
|  **Total non current liabilities** |  | **10437034** | **29161** |
|  **Total liabilities** |  | **29127908** | **3387016** |
|  **Commitments and contingencies** | (Note 13) |  |  |
|  Capital stock, $0.01 par value, 2,000,000,000 shares authorized at December 31, 2024 and 2025, 35,324 and 659,668 issued and outstanding at December 31, 2024 and 2025, respectively (Note 8) |  | 353 | 6597 |
|  Preferred Stock, 200,000,000 shares authorized (Note 8)<br> Preferred stock, Series A, $0.01 par value, 600,000 shares issued and outstanding as of December 31, 2024 and December 31, 2025 (Note 8) |  | 6000 | 6000 |
|  Additional paid-in capital |  | 71097850 | 90601172 |
|  Retained earnings |  | 257052 | 4485845 |
|  **Total stockholders' equity** |  | **71361255** | **95099614** |
|  **Total liabilities and stockholders' equity** |  | **100489163** | **98486630** |

---

The accompanying notes are an integral part of these consolidated financial statements.

------

**C3is Inc.** 

**Consolidated statements of operations** 

**For the years ended December 31, 2023, 2024 and 2025** 

**(Expressed in United States dollars, Except for Number of Shares)** 

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | | **For the year<br>ended**<br>**December 31,<br>2023** | **For the year<br>ended<br>December 31,<br>2024** | **For the year<br>ended<br>December 31,<br>2025** |
|  **Revenues** |  |  |  |  |
|  Revenues | (Note 10) | 28738982 | 42296101 | 34755612 |
|  **Total revenues** |  | **28738982** | **42296101** | **34755612** |
|  **Expenses** |  |  |  |  |
|  Voyage expenses |  | 7291129 | 13597685 | 12325368 |
|  Voyage expenses – related parties | (Note 3) | 340266 | 522628 | 434921 |
|  Vessel operating expenses | (Note 11) | 4716536 | 8238848 | 9049036 |
|  Vessel operating expenses – related parties | (Note 3,11) | 79250 | 134667 | 133500 |
|  Dry-docking costs |  | 183090 |  | 1877238 |
|  Depreciation | (Note 5) | 4104720 | 6177651 | 6501884 |
|  Management fees – related parties | (Note 3) | 396000 | 586960 | 642400 |
|  General and administrative expenses |  | 679156 | 2496408 | 1881605 |
|  General and administrative expenses – related parties | (Note 3) | 520874 | 479288 | 545230 |
|  **Total expenses** |  | **18311021** | **32234135** | **33391182** |
|  **Income from operations** |  | **10427961** | **10061966** | **1364430** |
|  **Other (expenses)/income** |  |  |  |  |
|  Interest and finance costs |  | (4471) | (13105) | (8397) |
|  Interest and finance costs – related parties | (Note 3) | (1363360) | (2460705) | (365935) |
|  Interest income |  | 36107 | 950816 | 327840 |
|  Foreign exchange gain/(loss) |  | 195675 | (160262) | (63677) |
|  (Loss)/gain on warrants | (Note 8) |  | (11127077) | 9218949 |
|  **Other (expenses)/income, net** |  | **(1136049)** | **(12810333)** | **9108780** |
|  **Net income/(loss)** |  | **9291912** | **(2748367)** | **10473210** |
|  **Earnings/(loss) per share (Note 9)** |  |  |  |  |
|  - Basic |  | 47133.25 | (351.58) | 46.50 |
|  - Diluted |  | 18911.99 | (351.58) | 3.98 |
|  **Weighted average number of shares (Note 9)** |  |  |  |  |
|  - Basic |  | 181 | 23007 | 89967 |
|  - Diluted |  | 487 | 23007 | 350055 |

---

The accompanying notes are an integral part of these consolidated financial statements.

------

**C3is Inc.** 

**Consolidated statements of stockholders' equity** 

**For the years ended December 31, 2023, 2024 and 2025** 

**(Expressed in United States Dollars, Except for Number of Shares)** 

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **Capital stock** | **Capital stock** | **Preferred stock** | **Preferred stock** | | | | |
|  | **Number of<br>Shares<br>(Note 8)** | **Amount<br>(Note 8)** | **Number of<br>Shares<br>(Note 8)** | **Amount<br>(Note 8)** | **Additional<br>Paid-in<br>Capital<br>(Note 8)** | **Retained<br>Earnings** |<br>**Former<br>Parent<br>Company<br>Investment** |<br>**Total** |
|  **Balance, January 1, 2023** | **500** | **—** | **—** | **—** | **—** | **—** | **38894205** | **38894205** |
|  Net increase in former Parent Company investment |  |  |  |  |  |  | 3305083 | 3305083 |
|  Net income for the period from January 1, 2023 to Spin-Off |  |  |  |  |  |  | 390691 | 390691 |
|  Cancellation of capital stock | (500) |  |  |  |  |  |  |  |
|  Capitalization at Spin-Off: |  |  |  |  |  |  |  |  |
|  - Issuance of capital stock<br> - Issuance of preferred stock | 106 | 1 |  |  | 29953978 |  | (29953979) |  |
|  - Issuance of capital stock<br> - Issuance of preferred stock |  |  | 600000 | 6000 | 12630000 |  | (12636000) |  |
|  Issuance of common stock (including the exercise of warrants) net of issuance costs | 159 | 2 |  |  | 4419176 |  |  | 4419178 |
|  Net income for the period from the spin-off to December 31, 2023 |  |  |  |  |  | 8901221 |  | 8901221 |
|  Dividends declared on Series A preferred shares ($0.67 per preferred share) |  |  |  |  | (20833) | (383334) |  | (404167) |
|  Down round deemed dividend on Series A preferred shares ($0.29 per preferred share) |  |  |  |  | 171968 | (171968) |  |  |
|  Issuance of restricted shares and stock-based compensation | 26 |  |  |  | 37638 |  |  | 37638 |
|  **Balance, December 31, 2023** | **291** | **3** | **600000** | **6000** | **47191927** | **8345919** | **—** | **55543849** |

---

------

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **Capital stock** | **Capital stock** | **Preferred stock** | **Preferred stock** | | | | |
|  | **Number of<br>Shares<br>(Note 8)** | **Amount<br>(Note 8)** | **Number of<br>Shares<br>(Note 8)** | **Amount<br>(Note 8)** | **Additional<br>Paid-in<br>Capital<br>(Note 8)** | **Retained<br>Earnings** |<br>**Former<br>Parent<br>Company<br>Investment** |<br>**Total** |
|  Issuance of common stock, net of issuance costs (Note 8) | 4931 | 49 |  |  | 4315897 |  |  | 4315946 |
|  Exercise of warrants (Note 8) | 28969 | 290 |  |  | 14674182 |  |  | 14674472 |
|  Issuance of restricted shares and stock-based compensation | 1133 | 11 |  |  | 337844 |  |  | 337855 |
|  Dividends declared on Series A preferred shares ($1.27 per preferred share) |  |  |  |  |  | (762500) |  | (762500) |
|  Down round deemed dividend on Series A preferred shares ($7.63 per preferred shares (Note 8) |  |  |  |  | 4578000 | (4578000) |  |  |
|  Net loss for the year ended December 31, 2024 |  |  |  |  |  | (2748367) |  | (2748367) |
|  **Balance, December 31, 2024** | **35324** | **353** | **600000** | **6000** | **71097850** | **257052** |  | **71361255** |
|  Exercise of warrants (Note 8) | 209344 | 2094 |  |  | 3891307 |  |  | 3893401 |
|  Stock-based compensation |  |  |  |  | 375224 |  |  | 375224 |
|  Issuance of common stock (including the exercise of pre-funded warrants), net of issuance costs (Note 8) | 415000 | 4150 |  |  | 9752791 |  |  | 9756941 |
|  Dividends declared on Series A preferred shares ($1.27 per preferred shares) (Note 8) |  |  |  |  |  | (760417) |  | (760417) |
|  Down round deemed dividend on Series A preferred shares ($9.14 per preferred shares (Note 8) |  |  |  |  | 5484000 | (5484000) |  |  |
|  Net income for the year ended December 31, 2025 |  |  |  |  |  | 10473210 |  | 10473210 |
|  **Balance, December 31, 2025** | **659668** | **6597** | **600000** | **6000** | **90601172** | **4485845** |  | **95099614** |

---

The accompanying notes are an integral part of these consolidated financial statements.

------

**C3is Inc.** 

**Consolidated statements of cash flows** 

**For the years ended December 31, 2023, 2024 and 2025** 

**(Expressed in United States Dollars)** 

---

| | | | |
|:---|:---|:---|:---|
|  | **Year ended<br>December 31,<br>2023** | **Year ended**<br>**December 31,<br>2024** | **Year ended**<br>**December 31,<br>2025** |
|  **Cash flows from operating activities:** |  |  |  |
|  Net income/(loss) for the year | 9291912 | (2748367) | 10473210 |
|  **Adjustments to reconcile net income/(loss) to net cash provided by operating activities**: |  |  |  |
|  Depreciation | 4104720 | 6177651 | 6501884 |
|  Share based compensation | 37638 | 337855 | 375224 |
|  Unrealized foreign exchange (gain)/loss on time deposits | (241967) | 156921 |  |
|  Loss/(gain) on warrants |  | 11127077 | (9218949) |
|  Non-cash lease expense |  | 33422 | 66776 |
|  Offering costs attributable to warrant liability |  | 1078622 |  |
|  **Changes in operating assets and liabilities:**<br> **(Increase)/decrease in** |  |  |  |
|  Trade and other receivables | (9768670) | 7628055 | (1447445) |
|  Due from related party | 146708 |  |  |
|  Other current assets | (33846) | 33846 | (282992) |
|  Advances and prepayments | (43927) | 58316 | 6573 |
|  Inventories | (523624) | (194879) | (427914) |
|  **Increase/(Decrease) in** |  |  |  |
|  Trade accounts payable | (245125) | 361325 | 896131 |
|  Payable to related parties | 2238516 | 375645 | (2586549) |
|  Changes in operating lease liabilities |  | (33422) | (66776) |
|  Accrued liabilities | 460973 | 637798 | (360894) |
|  Deferred income | 215836 | (53728) | 73543 |
|  **Net cash provided by operating activities** | **5639144** | **24976137** | **4001822** |
|  **Cash flows from investing activities** |  |  |  |
|  Payments for acquisition and capitalized expenses of vessels | (4300000) | (1623125) | (161900) |
|  Increase in bank time deposits | (8126450) | (27949881) | (21123999) |
|  Maturity of bank time deposits |  | 28212671 | 14748706 |
|  **Net cash used in investing activities** | **(12426450)** | **(1360335)** | **(6537193)** |
|  **Cash flows from financing activities** |  |  |  |
|  Net transfers from former Parent Company | 3305083 |  |  |
|  Proceeds from follow-on offering | 5003250 | 13147990 | 11000000 |
|  Proceeds from exercise of warrants |  | 5852396 | 2704477 |
|  Stock issuance costs | (584072) | (1778633) | (1243059) |
|  Dividends paid on preferred shares | (241667) | (762500) | (568750) |
|  Repayment of seller and capital expenditures financing |  | (36130000) | (13381000) |
|  **Net cash provided by/ (used in) financing activities** | **7482594** | **(19670747)** | **(1488332)** |
|  Net increase/(decrease) in cash and cash equivalents | 695288 | 3945055 | (4023703) |
|  Cash and cash equivalents at beginning of year |  | 695288 | 4640343 |
|  **Cash and cash equivalents at end of year** | **695288** | **4640343** | **616640** |

---

------

---

| | | | |
|:---|:---|:---|:---|
|  | **Year ended<br>December 31,<br>2023** | **Year ended**<br>**December 31,<br>2024** | **Year ended**<br>**December 31,<br>2025** |
|  **Supplemental Cash Flow Information** |  |  |  |
|  Cash paid for interest in relation to seller financing |  | 3000000 | 1190000 |
|  **Non-cash Investing and Financing Activities** |  |  |  |
|  Vessel acquisition included in payable to related parties | 36130000 | 13542900 |  |
|  Cashless exercise of Class B1, Class B2, Class C1 and Class C2 warrants |  | 1768665 | 1188924 |
|  Dividends on preferred shares Series A included in payable to related parties | 162500 | 162500 | 354167 |

---

The accompanying notes are an integral part of these consolidated financial statements.

------

**C3is Inc.** 

**Notes to the consolidated financial statements** 

**(Expressed in United States dollars)** 

**1.** **Basis of Presentation and General Information** 

C3is Inc. ("C3is") was formed by Imperial Petroleum Inc. ("the former Parent Company" or "IMPP") on July 25, 2022, under the laws of the Republic of the Marshall Islands. Initial share capital of C3is consisted of 500 common shares. Imperial Petroleum Inc. spun off its two Handysize drybulk carriers by contributing to C3is its interest in Drybulk International Trading and Shipping Inc. and in Raw Commodities & Exports Inc. ("Initial Fleet"), each one owning one Handysize drybulk carrier, and $5,000,000 in cash for working capital purposes. The contribution was completed on June 20, 2023, in exchange for 106 newly issued common shares and 600,000 5.00% Series A Perpetual Convertible Preferred Shares (the "Series A Preferred Shares") in C3is. On June 21, 2023, Imperial Petroleum Inc., distributed the 106 common shares in C3is to the shareholders and warrant holders of Imperial Petroleum Inc. on a pro rata basis (the "Spin off") and retained the 600,000 Series A Preferred Shares.

On July 7, 2022, European Institute of Regional Investments Inc. and Agricultural Paneuropean Investments Inc. (collectively, "C3is Inc. Predecessor") entered into an agreement to sell their vessels to Dry Bulk International Trading and Shipping Inc. and Raw Commodities and Exports Inc., respectively, for $39 million. C3is Inc. Predecessor is affiliated with the family of the CEO of IMPP and as such the Company and C3is Inc. Predecessor are related parties. On September 21, 2022, Dry Bulk International Trading and Shipping Inc. acquired the vessel "Eco Bushfire" from European Institute of Regional Investments Inc. and on October 19, 2022, Raw Commodities and Exports Inc. acquired the vessel "Eco Angelbay" from Agricultural Paneuropean Investments Inc.

The accompanying consolidated financial statements include the accounts of C3is and its subsidiaries, (collectively, the "Company"). The Initial Fleet has been accounted using the historical carrying costs of its assets and liabilities from their dates of incorporation. For periods up to June 21, 2023, the accompanying financial statements reflect the financial position and results of the carve-out operations of the Initial Fleet. In addition, for periods up to June 21, 2023, net former Parent Company contributions to equity, which represent finance of part or all of the acquisition cost of the Initial Fleet, have been accounted for through the net former Parent Company investment account. Net former Parent Company investment represents IMPP's interest in the Company's net assets including the Company's accumulated results, and the net cash contributions from and to IMPP. The reporting and functional currency of the Company is the United States Dollar.

On December 31, 2025, the Company's fleet was comprised of 3 Handysize drybulk carriers and 1 Aframax crude oil tanker providing worldwide marine transportation services under long, medium, or short-term charters.

The Company's vessels are managed by Brave Maritime Corporation S.A., a company controlled by members of the family of the Company's Non-Executive Director and former Parent Company's Chief Executive Officer, since June 21, 2023. Brave Maritime Corporation S.A. is incorporated in Liberia and registered in Greece under the provisions of law 89/1967, 378/1968 and article 25 of law 27/75 as amended by article 4 of law 2234/94. Before the completion of the Spin-off on June 21, 2023, the Company's vessels were managed by Stealth Maritime Corporation S.A., a company controlled by members of the family of the Company's Non-Executive Director and former Parent Company's Chief Executive Officer. Stealth Maritime Corporation S.A. is a company incorporated in Liberia and registered in Greece under the provisions of law 89/1967, 378/1968 and article 25 of law 27/75 as amended by article 4 of law 2234/94. Brave Maritime Corporation S.A. and Stealth Maritime Corporation S.A. are herein referred to as the "Manager."

------

At December 31, 2025, the subsidiaries included in the Company's consolidated financial statements were:

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Company** | **Date of<br>Incorporation** | **Name of Vessel<br>Owned by<br>Subsidiary** | **Dead Weight<br>Tonnage<br>("dwt")** | **Acquisition Date** |
|  Drybulk International Trading and Shipping Inc. | 04/07/2022 | Eco Bushfire | 32000 | 21/09/2022 |
|  Raw Commodities & Exports Inc. | 04/07/2022 | Eco Angelbay | 32000 | 19/10/2022 |
|  Crude Oil Services International Inc. | 06/07/2023 | Afrapearl II | 115804 | 14/07/2023 |
|  Spitfire Dragon Transport Inc. | 10/04/2024 | Eco Spitfire | 33664 | 10/05/2024 |
|  Magnificent Hydrocarbons Inc.\* | 18/12/2025 |  |  |  |

---

\* Magnificent Hydrocarbons Inc. is associated with the acquisition of one South Korean-built product tanker that is scheduled for delivery by the third quarter of 2026 (Note 3).

On April 12, 2024, on December 31, 2024, on April 3, 2025, and on January 25, 2026, the Company effected a 1-for-100, a 1-for-2.5, a 1-for-6 and a 1-for-20 reverse stock splits, of its shares of common stock (collectively referred to as "RSS"), respectively. All share and per share amounts disclosed in these consolidated financial statements give effect to the RSS, retroactively, for all periods presented. The par value and other terms of the Company's shares of common stock were not affected by the reverse stock split.

During the years ended December 31, 2023, 2024 and 2025, the following charterers accounted for 10% or more of the Company's revenues:

---

| | | | |
|:---|:---|:---|:---|
| **Charterer** | **Year ended<br>December 31,**<br>**2023** | **Year ended<br>December 31,<br>2024** | **Year ended<br>December 31,<br>2025** |
|  A | 24% |  |  |
|  B | 22% | 27% | 16% |
|  C |  | 10% |  |
|  D |  | 14% |  |
|  E |  |  | 23% |
|  F |  |  | 15% |
|  G |  |  | 12% |

---

**2.** **Significant Accounting Policies** 

***Principles of Consolidation:*** The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("US GAAP") and include the accounts of C3is Inc. and its subsidiaries referred to in Note 1 from their date of incorporation/acquisition and until their date of disposal. All inter-company balances and transactions have been eliminated upon consolidation.

***Use of Estimates:*** The preparation of the accompanying consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses recognized during the reporting period. Actual results could differ from those estimates.

***Foreign Currency Translation:*** The functional currency of the Company is the U.S. Dollar because the Company**'**s vessels operate in international shipping markets, which utilize the U.S. Dollar as the functional currency. The accounting books of the Company are maintained in U.S. Dollars. Transactions involving other currencies are converted into U.S. Dollars using the exchange rates in effect at the time of the transactions. At the balance sheet date, monetary assets and liabilities, which are denominated in other currencies, are translated to

------

reflect the period end exchange rates. Resulting gains or losses are separately reflected in the accompanying consolidated statements of operations.

***Cash and Cash Equivalents:*** The Company considers highly liquid investments such as time deposits and certificates of deposit with original maturity of three months or less to be cash equivalents.

***Time Deposits:*** Time deposits held with banks with original maturities longer than three months are classified and presented as Time Deposits. In the event remaining maturities are shorter than 12 months, such deposits are classified as current assets; if original maturities are longer than 12 months, such deposits are classified as non-current assets.

***Trade Receivables:*** The amount shown as trade receivables includes estimated recoveries from charterers for hire, freight and demurrage billings, net of allowance for doubtful accounts. At each balance sheet date, all potentially un-collectible accounts are assessed individually for purposes of determining the appropriate provision for doubtful accounts. No provision for doubtful accounts was required for the period presented.

***Inventories:*** Inventories consist of bunkers (for vessels under voyage charter or on ballast or idle) and lubricants which are stated at the lower of cost and net realizable value. The cost is determined by the first-in, first-out method. The Company considers victualing and stores as being consumed when purchased and, therefore, such costs are expensed when incurred.

***Vessels, Net:*** Vessels, net are stated at cost less depreciation and impairment, if any. Cost consists of the contract price, less discounts and any material expenses incurred upon acquisition (initial repairs, improvements, acquisition and expenditures made to prepare the vessel for its initial voyage). Subsequent expenditures for conversions and major improvements are also capitalized when they appreciably extend the life, increase the earning capacity or improve the efficiency or safety of the vessels, or otherwise are charged to expenses as incurred.

***Impairment or Disposal of Long-lived Assets:*** The Company performs an analysis of the anticipated undiscounted future net cash flows of the related long-lived assets when an impairment indication exists. If the carrying value of the related asset exceeds the undiscounted cash flows, the carrying value is reduced to its fair value and the difference is recorded as an impairment loss in the consolidated statements of operations. Various factors including anticipated future charter rates, estimated scrap values, future dry-docking costs and estimated vessel operating costs are included in this analysis. These factors are based on historical trends as well as future expectations. Undiscounted cash flows are determined by considering the revenues from existing charters for those vessels that have long term employment and when there is no charter in place the estimates based on historical average rates for the respective class of vessels.

***Vessels' Depreciation:*** The cost of the Company's vessels is depreciated on a straight-line basis over each vessel's remaining economic useful life, after considering the estimated residual value. Management estimates the useful life of the Company's vessels to be 25 years from the date of their construction.

***Accounting for Special Survey and Dry-docking Costs:*** Special survey and dry-docking costs are expensed in the period incurred.

***Accounting for Revenue and Related Expenses:*** The Company generates revenues from charterers for the charter hire of its vessels. Vessels are chartered on time charters or voyage charters.

A time charter is a contract for the use of a vessel for a specific period of time, and a specified daily charter hire rate, which is generally payable in advance. Operating costs incurred for running the vessel such as crew costs, vessel insurance, repairs and maintenance and lubricants are paid for by the Company under time charter agreements. A time charter generally provides typical warranties and owner protective restrictions. The

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performance obligations in a time charter are satisfied over the term of the contract beginning when the vessel is delivered to the charterer until it is redelivered back to the owner of the vessel. The Company's time charter contracts are classified as operating leases pursuant to Accounting Standards Codification ("ASC") 842 – Leases because (i) the vessel is an identifiable asset (ii) the owner of the vessel does not have substantive substitution rights and (iii) the charterer has the right to control the use of the vessel during the term of the contract and derives the economic benefits from such use. Time charter revenues are recognized when a charter agreement exists, the vessel is made available to the charterer and collection of the related revenue is reasonably assured. Time charter revenues are recognized as earned on a straight-line basis over the term of the charter as service is provided. Under time charter agreements, all voyages expenses, except commissions are assumed by the charterer.

The Company elected to make use of a practical expedient for lessors, not to separate the lease and non-lease components included in the time charter revenue but rather to recognize operating lease revenue as a combined single lease component for all time charter contracts as the related lease component, the hire of a vessel, and the non-lease component, the fees for operating and maintaining the vessel, have the same timing and pattern of transfer (both the lease and non-lease components are earned by passage of time) and the predominant component is the lease.

A voyage charter is a contract, in which the vessel owner undertakes to transport a specific amount and type of cargo on a load port-to-discharge port basis, subject to various cargo handling terms. The Company accounts for a voyage charter when all the following criteria are met: (1) the parties to the contract have approved the contract in the form of a written charter agreement and are committed to perform their respective obligations, (2) the Company can identify each party's rights regarding the services to be transferred, (3) the Company can identify the payment terms for the services to be transferred, (4) the charter agreement has commercial substance (that is, the risk, timing, or amount of the Company's future cash flows is expected to change as a result of the contract) and (5) it is probable that the Company will collect substantially all of the consideration to which it will be entitled in exchange for the services that will be transferred to the charterer. The Company determined that its voyage charters consist of a single performance obligation which is to provide the charterer with an integrated transportation service within a specified time period. The voyage charter party agreement generally has a demurrage/despatch clause according to which, in the case of demurrage the charterer reimburses the vessel owner for any potential delays exceeding the allowed lay-time as per the charter party clause at the ports visited which is recorded as demurrage revenue, while in the case of despatch, the owner reimburses the charterer for the earlier discharging of the cargo from the agreed time. In addition, the Company has concluded that a contract for a voyage charter meets the criteria to recognize revenue over time because the charterer simultaneously receives and consumes the benefits of the Company's performance as the Company performs. Therefore, since the Company's performance obligation under each voyage contract is met evenly as the voyage progresses, revenues from voyage charters are recognized on a straight-line basis over the voyage duration which commences once the vessel is ready to load the cargo and terminates upon the completion of the discharge of the cargo. Demurrage/despatch revenues/expenses are recognized when the amount can be estimated and its collection/payment is probable. In voyage charters, vessel operating and voyage expenses are paid for by the Company. The voyage charters are considered service contracts which fall under the provisions of ASC 606 because the Company retains control over the operations of the vessels such as the routes taken or the vessels' speed.

Deferred income represents cash received for undelivered performance obligations. The portion of the deferred revenue that will be earned within the next twelve months is classified as current liability and the remaining as long-term liability.

Vessel voyage expenses are direct expenses to voyage revenues and primarily consist of brokerage commissions, port expenses, canal dues and bunkers. In addition, vessel voyage expenses include bunkers and port expenses incurred while the vessels are idle or in transit for the scheduled dry-docking, during periods when no active charter party agreement is in place. Brokerage commissions are paid to shipbrokers and the Manager for their time and efforts for negotiating and arranging charter party agreements on behalf of the Company and

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expensed over the related charter period and all the other voyage expenses are expensed as incurred except for expenses during the ballast portion of the voyage. Any expenses incurred during the ballast portion of a voyage (period between the contract date and the date of the vessel's arrival to the load port) such as bunker expenses, canal tolls and port expenses are deferred and are recognized on a straight-line basis, in voyage expenses, over the voyage duration as the Company satisfies the performance obligations under the contract provided these costs are (1) incurred to fulfill a contract that the Company can specifically identify, (2) able to generate or enhance resources of the company that will be used to satisfy performance of the terms of the contract, and (3) expected to be recovered from the charterer. These costs are considered 'contract fulfillment costs' and are included in 'other current assets' in the accompanying consolidated balance sheets.

Vessel operating expenses comprise all expenses relating to the operation of the vessel, including crewing, repairs and maintenance, insurance, stores, lubricants and other operating expenses. Vessel operating expenses are expensed as incurred.

***Segment Reporting:*** The Chief Executive Officer, who is the Chief Operating Decision Maker ("CODM"), receives financial information and evaluates the Company's operations by total charter revenues and not by the type of vessel, length of vessel employment, customer or type of charter. The CODM does not use discrete financial information to evaluate the operating results by each type of charter or vessel but is instead regularly provided with only the consolidated expenses as noted on the face of the consolidated statements of operations. Although revenue can be identified for these types of charters or vessels, management cannot and does not identify expenses, profitability or other financial information for these various types of charters or vessels. As a result, management, including the CODM, reviews operating results solely by total charter revenues of the fleet and the CODM assesses performance for the vessel operations and decides how to allocate resources based on consolidated net income. Thus, the Company has determined that it operates under one reportable segment as well as one operating segment. Furthermore, when the Company charters a vessel to a charterer, the charterer is free to trade the vessel worldwide and, as a result, the disclosure of geographical information is impracticable.

***Earnings/(loss) per common share:*** Basic earnings/(loss) per common share are computed by dividing net income/(loss) available to common shareholders by the weighted average number of common shares outstanding during the relevant period. Dividends on cumulative convertible preferred shares (whether or not earned) and deemed dividends due to down round financings reduce/increase the income/(loss) available to common shareholders. Diluted earnings/(loss) attributable to common shareholders per common share is computed by dividing the net income/(loss) attributable to common shareholders by the weighted average number of common shares outstanding plus the dilutive effect of convertible securities during the applicable periods. The if-converted method is used to compute the dilutive effect of shares which could be issued upon conversion of the convertible preferred shares. For purposes of the-if converted calculation, the conversion price of convertible preferred shares is based on the fixed conversion price or on the average market price when the number of shares that may be issued is variable. Dilution is computed by either the treasury stock method or the two–class method, whichever results in the more dilutive effect. Under the treasury stock method, the Company's dilutive securities are assumed to be exercised or converted and the proceeds used to repurchase common shares at the weighted average market price of the Company's common stock during the relevant periods. The incremental shares (the difference between the number of shares assumed issued and the number of shares assumed purchased) are included in the denominator of the diluted earnings/(loss) per share computation. Potential common shares that have an anti-dilutive effect (i.e., those that increase income per share or decrease loss per share) are excluded from the calculation of diluted earnings/(loss) per share.

**Offering costs:** Expenses directly attributable to an equity offering are deferred and set off against the proceeds of the offering within paid-in capital, unless the offering is aborted, in which case they are written-off and charged to earnings.

***Distinguishing liabilities from equity:*** The Company follows the provisions of ASC 480 "Distinguishing liabilities from equity" and ASC 815 "Derivatives and Hedging" to determine the classification of its warrants

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and convertible preferred shares as either liabilities or equity. ASC 480 requires that a freestanding instrument which contains an obligation that may require the issuer to redeem in cash, be classified as a liability and accounted for at fair value. The Company further analyses the key features of its warrants and convertible preferred shares and examines whether certain of these features affect their classification under ASC 815.

***Equity Compensation Plan:*** Share-based compensation includes vested and non-vested shares and options to purchase common shares that may be granted to employees of the Company, to employees of the Manager and to non-employee directors, for their services as directors and is included in General and administrative expenses in the consolidated statements of operations. These shares are measured at their fair value. The fair value of the restricted shares is equal to the market value of the Company's common stock on the grant date. The fair value of each option to purchase a common share granted is estimated on the date of the grant using the Black-Scholes option pricing model. The shares that do not contain any future service vesting conditions are considered vested shares and the total fair value of such shares is recognized in full on the grant date. The restricted shares and the options to purchase common shares that contain a time-based service vesting condition are considered non-vested on the grant date and the total fair value of such awards is recognized over the vesting period on a straight-line basis over the requisite service period for each separate portion of the award as if the award was, in substance, multiple awards (graded vesting attribution method). The fair value is recognized (as compensation expense) over the requisite service period for all awards that vest. The Company accounts for forfeitures as they occur.

***Dividends:*** Dividends on cumulative preferred shares are recorded when declared. Dividends are recorded in equity against retained earnings to the extent there are retained earnings on the date of recording, while any shortfall is recorded in additional paid-in capital.

***Recent Accounting Pronouncements:***

In November 2024, the FASB issued ASU 2024-03, "Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses". The standard is intended to require more detailed disclosure about specified categories of expenses (including employee compensation, depreciation and amortization) included in certain expense captions presented on the face of the income statement. The amendments primarily affect disclosure requirements (and do not change expense recognition or income statement presentation) and generally require disaggregation, in the notes, of relevant expense captions into prescribed natural expense categories, as well as disclosures about selling expenses. In January 2025, the FASB issued ASU 2025-01, which clarifies the effective date of ASU 2024-03. This ASU is effective for fiscal years beginning after December 15, 2026, and for interim periods within fiscal years beginning after December 15, 2027. Early adoption is permitted. The amendments may be applied either prospectively to financial statements issued for reporting periods after the effective date of this ASU or retrospectively to all prior periods presented in the financial statements. The Company is currently evaluating the impact of this standard on its financial statements.

In July 2025, the FASB issued ASU 2025-05, "Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets." This standard clarifies the measurement of expected credit losses for accounts receivable and contract assets within its scope. The Company is currently evaluating the impact of the adoption of this guidance on its consolidated financial statements and related disclosures.

In December 2025, the FASB issued ASU 2025-11, "Interim Reporting (Topic 270): Narrow-Scope Improvements." The amendments clarify the applicability of Topic 270 to interim financial statements and notes prepared in accordance with GAAP, provide a comprehensive list of interim disclosure requirements and add a disclosure principle requiring disclosure of events and changes since the end of the most recent annual reporting period that have a material impact on the entity. For public business entities, the amendments are effective for interim reporting periods within annual reporting periods beginning after December 15, 2027. Early adoption is

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permitted. The Company is currently evaluating the impact of the adoption of this guidance on its consolidated financial statements and related disclosures.

In December 2025, the FASB issued ASU 2025-12, "Codification Improvements." The amendments clarify, correct errors in, and make minor improvements to various topics in the FASB Accounting Standards Codification. The amendments are effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods within those annual reporting periods. Early adoption is permitted. The Company is currently evaluating the impact of the adoption of this guidance on its consolidated financial statements and related disclosures.

**3.** **Transactions with Related Parties** 

The Manager provides the vessels with a wide range of shipping services such as chartering, technical support and maintenance, insurance, consulting, financial and accounting services, for a fixed daily fee of $440, as per the management agreement between the Manager and the Company.

Based on the management agreement between the Manager and the Company, the Manager also receives a brokerage commission of 1.25% on freight, hire and demurrage per vessel. In addition, the Manager arranges for supervision onboard the vessels, when required, by superintendent engineers and when such visits exceed a period of five days in a twelve-month period, an amount of $500 is charged for each additional day (the "Superintendent fees").

The Manager also acts as a sales and purchase broker for the Company in exchange for a commission fee equal to 1% of the gross sale or purchase price of vessels or companies. The commission fees relating to vessels purchased ("Commissions – vessel purchased") are capitalized to the cost of the vessels as incurred, and are included in "Vessels, net" in the consolidated balance sheets.

The Manager also provides crew management services to the vessels. These services have been subcontracted by the Manager to an affiliated ship-management company, Hellenic Manning Overseas Inc. The Company pays to the Manager a fixed monthly fee of $2,500 per vessel for these services and the related expense is included in "Vessel operating expenses – related parties" in the consolidated statements of operations.

In addition to management services, the Company reimburses the Manager for the compensation of its executive officers (the "Executive compensation"). Furthermore, the Company rents office space from the Manager and incurs a rental expense (the "Rental Expense"). The related expenses are included in "General and administrative expenses – related parties" in the consolidated statement of operations.

In addition, an allocation of general and administrative expenses incurred by Imperial Petroleum Inc. up to June 21, 2023 has been included in General and administrative expenses of the Company based on the number of calendar days the Company's vessels operated under Imperial Petroleum Inc.'s fleet compared to the number of calendar days of the total Imperial Petroleum Inc.'s fleet. These expenses consisted mainly of executive compensation, office rent, investor relations and consultancy fees (the "General and administrative expenses – related parties").

The current account balance with the Manager at December 31, 2024 and 2025 was a liability of $1,441,251 and $27,612, respectively. The liability as of December 31, 2024 and 2025 mainly represents payments made by the Manager on behalf of the Company.

On July 7, 2023, the Company entered into a memorandum of agreement with Imperial Petroleum Inc. for the acquisition of the vessel "Afrapearl II" for an aggregate consideration of $43,000,000. The vessel was delivered to the Company on July 14, 2023. 10% of the total consideration i.e., $4,300,000 was paid in cash, while the remaining amount of $38,700,000 was paid in July 2024 and had no stated interest. The vessel was

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recorded at its fair value of $40,000,000 as determined by an independent broker and the liability was recorded at $35,700,000 (the "Remaining Purchase Price") on July 7, 2023. Since the payment of the remaining amount depended only on the passage of time, this arrangement was accounted for as seller financing and the financing component amounting to $3,000,000, being the difference between the Remaining Purchase Price and the amount of $38,700,000 that was paid in July 2024, was accounted for as interest over the life of the liability i.e. until July 2024. The interest expense amounting to $1,363,360 for the period from July 14, 2023 to December 31, 2023 and $1,636,640 for the period from January 1, 2024 to July 14, 2024 is included in "Interest and finance costs – related party" in the consolidated statement of operations.

On April 10, 2024, the Company entered into a memorandum of agreement with Transamerica Logistics Inc., a company affiliated with members of the family of the Company's Non-Executive Chairman for the acquisition of the vessel "Eco Spitfire" for an aggregate consideration of $16,190,000 (Note 5). The vessel was delivered to the Company on May 10, 2024. 10% of the total consideration i.e., $1,619,000 was paid in cash, while the remaining amount of $14,571,000 is payable in April 2025 and has no stated interest. The vessel was recorded at its fair value of $15,000,000 as determined by an independent broker and the liability was recorded at $13,381,000 (the "Remaining purchase price") on May 10, 2024. Since the payment of the remaining amount of $14,571,000 depends only on the passage of time, this arrangement has been accounted for as seller financing and the financing component amounting to $1,190,000, being the difference between the Remaining purchase price and the amount of $14,571,000 paid in April 2025, was accounted for as interest over the life of the liability i.e. until April 2025. The interest expense amounting to $824,065 for the period from May 10, 2024 to December 31, 2024 and $365,935 for the period from January 1, 2025 to April 10, 2025 is included in "Interest and finance costs – related party" in the consolidated statement of operations.

On December 15, 2025, the Company entered into a memorandum of agreement with Perfect Storm Inc., a company affiliated with members of the family of the Company's Non-Executive Chairman for the acquisition of the vessel "San Remo" for a consideration of $16,880,000. No deposit was paid as of December 31, 2025. The vessel will be delivered to the Company the third quarter of 2026.

The current account balance with Imperial Petroleum Inc. at December 31, 2025 was a liability of $354,167 (2024: $162,500). The liability relates to the accrued dividend payable on Series A Preferred Shares.

The current account balance with Transamerica Logistics Inc., the company affiliated with members of the family of the Company's Non-Executive Chairman, at December 31, 2025 was nil (2024: a liability of $14,715,810). The liability as of December 31, 2024, related to the outstanding amount for the acquisition of the vessel "Eco Spitfire" which includes the Remaining purchase price, accrued interest of $824,065 and payables of $510,745 relating to inventory on board the vessel, which was settled during the year ended December 31, 2025.

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The amounts charged by the Company's related parties comprised the following:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Location in consolidated<br>statements of operations** | **Year ended<br>December 31,<br>2023** | **Year ended<br>December 31,<br>2024** | **Year ended<br>December 31,<br>2025** |
|  Management fees charged by Brave Maritime Corp. | Management fees – related parties | 245520 | 586960 | 642400 |
|  Management fees charged by Stealth Maritime Corp. | Management fees – related parties | 150480 |  |  |
|  Brokerage commissions charged by Brave Maritime Corp. | Voyage expenses – related parties | 283141 | 522628 | 434921 |
|  Brokerage commissions charged by Stealth Maritime Corp. | Voyage expenses – related parties | 57125 |  |  |
|  Superintendent fees | Vessels' operating expenses – related parties | 5500 | 25500 | 13500 |
|  Crew management fees charged by Brave Maritime Corp. | Vessels' operating expenses – related parties | 43750 | 109167 | 120000 |
|  Crew management fees charged by Stealth Maritime Corp. | Vessels' operating expenses – related parties | 30000 |  |  |
|  General and administrative expenses – former parent | General and administrative expenses-related parties | 268089 |  |  |
|  Executive compensation | General and administrative expenses-related parties | 252785 | 445866 | 478454 |
|  Rental expense | General and administrative expenses - related parties |  | 33422 | 66776 |
|  Commissions – vessel purchased | Vessels, net | 430000 | 161900 |  |
|  Interest expense | Interest and finance costs – related party | 1363360 | 2460705 | 365935 |

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**4.** **Inventories** 

The amounts shown in the accompanying consolidated balance sheets are analyzed as follows:

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| | | |
|:---|:---|:---|
|  | **December 31,<br>2024** | **December 31,<br>2025** |
|  Bunkers | 554165 | 1026545 |
|  Lubricants | 329983 | 285517 |
|  **Total** | **884148** | **1312062** |

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**5.** **Vessels, Net** 

The amounts shown in the accompanying consolidated balance sheets are analyzed as follows:

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| | | | |
|:---|:---|:---|:---|
|  | **Vessel cost** | **Accumulated<br>depreciation** | **Net book<br>value** |
|  **Balance, January 1, 2024** | **79824125** | **(4662694)** | **75161431** |
|  Acquisitions and improvements | 15166025 |  | 15166025 |
|  Depreciation for the year |  | (6177651) | (6177651) |
|  **Balance, December 31, 2024** | **94990150** | **(10840345)** | **84149805** |
|  Depreciation for the year |  | (6501884) | (6501884) |
|  **Balance, December 31, 2025** | **94990150** | **(17342229)** | **77647921** |

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The additions during the year ended December 31, 2024 related to the acquisition of the vessel "Eco Spitfire" (Note 3) as well as other capitalized costs related to the specific vessel.

At December 31, 2024 and 2025, the Company performed an impairment review of its vessels held for use, due to the prevailing conditions in the shipping industry. As of December 31, 2024 and 2025, as the undiscounted net operating cash flows, for the three and two vessels, respectively, whose fair value was below their carrying value, exceeded each vessel's carrying value, no impairment was recorded.

**6.** **Accrued and Other Liabilities** 

The amounts shown in the accompanying consolidated balance sheets are analyzed as follows:

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| | | |
|:---|:---|:---|
|  | **December 31,<br>2024** | **December 31,<br>2025** |
|  Vessel operating and voyage expenses | 1120916 | 637355 |
|  Administrative expenses | 151179 | 273846 |
|  **Total** | **1272095** | **911201** |

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**7.** **Fair Value of Financial Instruments and Concentration of Credit Risk** 

Financial instruments, which potentially subject the Company to significant concentrations of credit risk, consist principally of cash and cash equivalents, time deposits, trade and other receivables, balances with related parties, trade accounts payable, accrued and other liabilities and warrant liability. The Company limits its credit risk with respect to accounts receivable by performing ongoing credit evaluations of its customers' financial condition and generally does not require collateral for its trade accounts receivable.

***Fair Value Disclosures:*** The Company has categorized assets and liabilities recorded at fair value based upon the fair value hierarchy specified by the guidance. The levels of fair value hierarchy are as follows:

Level 1: Quoted market prices in active markets for identical assets or liabilities.

Level 2: Observable market based inputs or unobservable inputs that are corroborated by market data.

Level 3: Unobservable inputs that are not corroborated by market data.

The carrying values of cash and cash equivalents, time deposits, balances with related parties, trade and other receivables, trade accounts payable and accrued and other liabilities are reasonable estimates of their fair value due to the short-term nature of these financial instruments. Cash and cash equivalents and time deposits are considered Level 1 items as they represent liquid assets with short-term maturities. The fair value of the Class B1, Class B2, Class C1, and Class C2 warrants liability is measured at each reporting period end and at each settlement date using the Black & Scholes model and is considered Level 3 item as it is derived by using significant unobservable inputs such as historical volatility.

**8.** **Stockholders' equity** 

Under the Company's amended articles of incorporation, the Company's authorized capital stock consists of 2,000,000,000 common shares, par value $0.01 per share, and of 200,000,000 preferred shares, par value $0.01 per share, of which 659,668 had been issued as of December 31, 2025. As part of the Spin-off discussed in Note 1, the Company issued a total of 106 common shares and 600,000 of 5.00% Series A Perpetual Convertible Preferred Shares.

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**Common shares:** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i) Description

Each outstanding common share is entitled to one vote, either in person or by proxy, on all matters that may be voted upon by their holders at meetings of the shareholders. Holders of common shares (i) have equal ratable rights to dividends from funds legally available therefore, if declared by the Board of Directors; (ii) are entitled to share ratably in all of our assets available for distribution upon liquidation, dissolution or winding up; and (iii) do not have preemptive, subscription or conversion rights or redemption or sinking fund provisions. All issued common shares when issued will be fully paid for and non-assessable.

ii) Nasdaq Notifications

On August 24, 2023, the Company received a notification from the Nasdaq, indicating that because the closing bid price of the Company's common stock for 30 consecutive business days, from July 13, 2023 through August 23, 2023, was below the minimum $1.00 per share bid price requirement for continued listing on Nasdaq, the Company was not in compliance with Nasdaq Listing Rule 5550(a)(2). Pursuant to the Nasdaq Listing Rule 5810(c)(3)(A), the applicable grace period to regain compliance is 180 days, or until February 20, 2024.

On February 22, 2024, the Company received a notification from the Listing Qualification Department of Nasdaq notifying the Company that it had been granted an additional 180-day compliance period, or until August 19, 2024, to regain compliance with the minimum $1.00 bid price per share requirement of the Nasdaq's Listing Rule 5550(a)(2). On March 15, 2024, the Company received a notice from Nasdaq that the Company's common stock had a closing bid price of $0.10 or less for ten consecutive trading days, through March 14, 2024, and that, consistent with Nasdaq Listing Rule 5810(c)(3)(A)(iii), Nasdaq had determined to delist the Company's common stock from the Nasdaq Capital Market. Effective as of the opening of trading on April 12, 2024, the Company effected a 1-for-100 reverse stock split of its shares of common stock to regain compliance with Nasdaq's rules. Effective as of December 31, 2024, the Company effected a 1-for-2.5 reverse stock split of its shares of common stock, and the Company's common stock began trading on a split-adjusted basis on Nasdaq as of the opening of trading on January 2, 2025. Effective as of April 3, 2025, the Company effected a 1-for-6 reverse stock split of its shares of common stock, and the Company's common stock began trading on a split-adjusted basis on Nasdaq as of the opening of trading on April 4, 2025. Effective as of January 25, 2026, the Company effected a 1-for-20 reverse stock split of its shares of common stock, and the Company's common stock began trading on a split-adjusted basis on Nasdaq as of the opening of trading on January 26, 2026. No fractional shares were issued in connection with the reverse splits. Stockholders who would otherwise hold a fractional share of the Company's common stock received a cash payment in lieu of such fractional share.

iii) Equity Offerings – common stock and warrants

On July 5, 2023, the Company completed a registered offering and issued 12 common shares, pre-funded warrants to purchase 147 common shares, all of which have subsequently been cash exercised for $0.01 per share, and 4,765,000 Class A warrants, for net proceeds, after discounts and commissions and other issuance costs, of $4,419,178. As of December 31, 2025, no Class A warrants had been exercised. As of December 31, 2025, the number of common shares that can potentially be issued under the outstanding Class A warrants were 158 common shares at an exercise price of $31,500.00 per share. The above exercise price and number of shares issuable upon exercise of Class A warrants reflect the proportionate adjustment following the RSS (Note 1)

The Company in its assessment for the accounting of the Class A warrants has taken into consideration ASC 480 "Distinguishing liabilities from equity" and ASC 815 "Derivatives and Hedging" and determined that the warrants should be classified as equity instead of liability. Upon exercise of the warrants, the holder is entitled to receive common shares.

On January 23, 2024, the Company completed a registered offering and issued 931 common shares, 16,100,000 Class B1 warrants exercisable to 537 common shares at an exercise price of $11,250.00 (subject to

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further adjustments, as described below) or pursuant to an alternative zero cash exercise option for no consideration and 32,200,000 Class B2 warrants, exercisable to 1,073 common shares, at an exercise price of $12,750.00 (subject to further adjustments, as described below), for net proceeds, after discounts and commissions, of $6,132,714. As of December 31, 2024, 6,721 common shares were issued upon the cashless exercise of Class B1 warrants with a fair value of $3,848,811 and 11,084 common shares were issued upon the exercise of Class B2 warrants with a fair value of $707,258, for net proceeds of $4,229,276. In the year ended December 31, 2025, no Class B1 warrants were exercised, 26,498 common shares were issued upon the exercise of Class B2 warrants for net proceeds of $1,610,543 and 4,897 common shares were issued upon the cashless exercise of Class B2 warrants. The aggregate 31,395 common shares issued had a fair value of $255,139. The above exercise price and number of shares issuable upon exercise of Class B1 and Class B2 warrants reflect the proportionate adjustment following the RSS (Note 1).

On March 19, 2024, the Company completed a registered offering and issued 4,000 common shares, 67,450,000 Class C1 warrants exercisable to 2,248 common shares at an exercise price of $2,250.00 (subject to further adjustments, as described below) or pursuant to an alternative cashless exercise option for no consideration and 134,900,000 Class C2 warrants, exercisable to 4,497 common shares, at an exercise price of $2,550.00 (subject to further adjustments, as described below), for net proceeds, after discounts and commissions, of $5,281,565. As of December 31, 2024, 6,981 common shares were issued upon the cashless exercise of Class C1 warrants with a fair value of $4,043,941 and 4,183 common shares were issued upon the exercise of Class C2 warrants with a fair value of $266,987, for net proceeds of $1,578,198. In the year ended December 31, 2025, no Class C1 warrants were exercised, 17,999 common shares were issued upon the exercise of Class C2 warrants for net proceeds of $1,093,909 and 11,200 common shares were issued upon the cashless exercise of Class C2 warrants. The aggregate 29,199 common shares issued had a fair value of $933,784. The above exercise price and number of shares issuable upon exercise of Class C1 and Class C2 warrants reflect the proportionate adjustment following the RSS (Note 1).

On October 9, 2025, the Company completed a registered direct offering and issued 40,000 common shares, with net proceeds, after discounts and commissions and other issuance costs, of $1,627,152. The above number of shares reflects the proportionate adjustment following the RSS (Note 1).

On December 12, 2025, the Company completed a registered offering and issued 85,000 common shares, pre-funded warrants to purchase 290,000 common shares, all of which have been cash exercised for $0.0002 per share, 7,500,000 Class D warrants and 7,500,000 Class E warrants, for net proceeds, after discounts, commissions and other issuance costs, of $8,129,789.

Class D warrants were exercisable for up to 1,308,140 common shares and expire five years from issuance. The initial exercise price was $24.00 per share, subject to periodic adjustments, or pursuant to an alternative cashless exercise option for no consideration. On the tenth trading day following issuance, the exercise price was reset to the greater of (i) 20% of the Nasdaq price (as defined in Nasdaq Listing Rule 5635(d)) and (ii) the lesser of the then exercise price and the lowest VWAP during the ten-trading-day period, with a corresponding proportional increase in the number of underlying shares to maintain the aggregate exercise price. Thereafter, the exercise price is subject to semi-annual adjustments based on the greater of (i) 20% of the Nasdaq price and (ii) the lesser of the then exercise price and the lowest VWAP during the applicable five-trading-day period, with no change in the number of underlying shares. As of December 31, 2025, no Class D warrants were exercised, the exercise price of the Class D warrants was $6.88 per share and the number of common shares that can potentially be issued were 1,308,140 common shares. The above exercise price and number of shares issuable upon exercise of Class D warrants reflect the proportionate adjustment following the RSS (Note 1).

Class E warrants were exercisable for up to 933,139 common shares with no expiration at an exercise price of $0.0002 or pursuant to a net cashless exercise provision. As of December 31, 2025, 128,750 common shares were issued upon the exercise of Class E warrants for net proceeds of $26 and 20,000 common shares were issued upon the net cashless exercise of Class E warrants. As of December 31, 2025, the exercise price of the

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Class E warrants was $0.0002 per share and the number of common shares that can potentially be issued were 784,389 common shares. The above exercise price and number of shares issuable upon exercise of Class E warrants reflect the proportionate adjustment following the RSS (Note 1).

The Company in its assessment for the accounting of the Class D and Class E warrants has taken into consideration ASC 480 "Distinguishing liabilities from equity" and ASC 815 "Derivatives and Hedging" and determined that the warrants should be classified as equity instead of liability. Upon exercise of the warrants, the holder is entitled to receive common shares.

As of December 31, 2025, the exercise price of the Class B1, Class B2, Class C1 and Class C2 warrants was $3.0391, based on the lowest daily VWAP for the Company's common stock during the adjustment period commencing five consecutive trading days immediately preceding and the five consecutive trading days following the reverse stock split effective on April 3, 2025 (Note 1), and the number of shares issuable upon exercise of the warrants, is presented below. Following the reverse stock split effective on January 25, 2026 (Note 1), the exercise price of the Class B1, Class B2, Class C1 and Class C2 warrants was decreased to $1.5131, based on the lowest daily VWAP for the Company's common stock during an adjustment period commencing five consecutive trading days immediately preceding and the five consecutive trading days following the reverse stock split effective on January 25, 2026, and the number of shares issuable upon exercise of the warrants was increased, as presented below, pursuant to the terms of the warrants, such that the aggregate exercise price of such warrants as of their original issuance date will remain unchanged.

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| | | |
|:---|:---|:---|
| Warrant | Shares to be issued upon<br>exercise of remaining<br>warrants based on the<br>estimated exercise price<br>of $3.0391 as of<br>December 31, 2025 | Shares to be issued upon<br>exercise of remaining<br>warrants existed as of<br>December 31, 2025<br>based on the exercise<br>price of $1.5131 as of<br>April 22, 2026 |
|  Cl Class B1 | 52511 | 105470 |
|  Class B2 | 2316754 | 4653260 |
|  Class C1 | 12649 | 25406 |
|  Class C2 | 2410210 | 4840969 |
|  **Total** | **4792124** | **9625105** |

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The Company in its assessment for the accounting of the Class B1, Class B2, Class C1 and Class C2 warrants has taken into consideration ASC 480 "Distinguishing liabilities from equity" and ASC 815 "Derivatives and Hedging" and determined that these warrants should be classified as liability due to certain exercise price adjustment clauses included in warrant terms, which provide for a reduction in the warrants' initial exercise price. For those warrants meeting the classification of liability, the initial recognition is at fair value and are remeasured at each balance sheet date with the offsetting adjustments recorded in change in fair value of warrant liabilities within the consolidated statement of operations. Upon settlement or termination, warrants classified as liabilities at fair value, are marked to their fair value at the settlement date and then the liability settled.

During the year ended December 31, 2024, of the total gross proceeds of the offerings amounting to $13,147,990, $8,176,955 were allocated to the Class B1, Class B2, Class C1 and Class C2 warrants, representing their fair value at issuance, while the remaining gross proceeds of the offerings amounting to $4,971,035 were allocated to common shares. Of the total issuance costs of the offerings amounting to $1,733,711, $1,078,622 were allocated to the Class B1, Class B2, Class C1 and Class C2 warrants based on their relative fair value to the total gross proceeds, were expensed immediately and were included in "General and administrative expenses" in the accompanying consolidated statement of operations, while the remaining $655,089 of the issuance costs were presented contra to the offering proceeds classified within equity.

During the years ended December 31, 2024 and 2025, upon the exercise of the Class B1, Class B2, Class C1 and Class C2 warrants, as described above, the Company marked the warrants to their fair value at the settlement

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date and then settled the warrant liability. As of December 31, 2024 and 2025, the Company re-valued the outstanding warrants classified as liabilities. For the years ended December 31, 2024 and 2025, the Company recognized a loss of $11,127,077 and a gain of $9,218,949, respectively, resulting from the change in the fair values of the liabilities for the unexercised warrants and the settlements of the liabilities throughout the periods, presented under "(Loss)/gain on warrants" in the accompanying consolidated statements of operations.

The value of the outstanding warrants as of December 31, 2024 and 2025, was $10,437,034 and $29,161, respectively, presented under 'Warrant liability" in the accompanying consolidated balance sheets. The Company values its warrants classified as liabilities using Level 3 of the fair value hierarchy as defined in FASB guidance for Fair Value Measurements, as they are derived by using significant unobservable inputs such as historical volatility. The Company uses the Black & Scholes model for the valuation of the warrants at their issuance and at each settlement and measurement date, under the following assumptions (a) expected volatility (b) risk free rate (c) market value of common stock of, which was the current market price as of the date of each fair value measurement.

For the valuation at the issuance date of the Class B1 and Class B2 warrants, the Company used a volatility of 88.22%, a risk-free rate of 4.05% and a market value of common stock of $3,840.00.

For the valuation at the issuance date of the Class C1 and Class C2 warrants, the Company used a volatility of 83.75%, a risk-free rate of 4.31% and a market value of common stock of $900.00.

For the valuation at December 31, 2024, the Company used a volatility of 63.77%, a risk-free rate of 4.39% and a market value of common stock of $171.40.

For the valuation at December 31, 2025, the Company used a volatility of 60.67%, a risk-free rate of 3.73% and a market value of common stock of $4.60.

The following table presents the changes in the warrant liability over the years:

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| | |
|:---|:---|
|  **Balance as of January 1, 2024** | **—** |
|  Issuance of Class B1 and Class B2 warrants | 4123210 |
|  Issuance of Class C1 and Class C2 warrants | 4053745 |
|  Change in fair value of warrants | 11127076 |
|  Exercise of warrants | (8866997) |
|  **Balance as of December 31, 2025** | **10437034** |
|  Change in fair value of warrants | (9218949) |
|  Exercise of warrants | (1188924) |
|  **Balance as of December 31, 2025** | **29161** |

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**Preferred shares:** 

**5.00% Series A Perpetual Convertible Preferred Shares** 

As part of the Spin-off, on June 21, 2023, the Company issued to Imperial 600,000 5.00% Series A Preferred Shares (Note 1) with par value $0.01 and liquidation preference of $25 per share. Each share of Series A Preferred Stock shall entitle the holder to the number of votes equal to the number of shares of common stock into which the share of Series A Preferred Stock is then convertible multiplied by thirty (30) on all matters submitted to a vote of the stockholders of the Company; provided however, that no holder of Series A Preferred Stock may exercise voting rights pursuant to Series A Preferred Stock that would result in the aggregate voting power of any beneficial owner of such shares and its affiliates to exceed 49.99% of the total number of votes eligible to be cast on any matter submitted to a vote of stockholders of the Company. Unless the Company has received the affirmative vote or consent of the holders of at least two-thirds of the outstanding Series A Preferred Shares, voting as a single class, the Company may not (i) adopt any amendment to its articles of incorporation or statement of designations that adversely affects the Series A Preferred Shares, (ii) issue any parity securities if

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the cumulative dividends payable on outstanding Series A Preferred Shares are in arrears, (iii) create or issue any senior securities, (iv) effect, or enter into any agreement to effect, a change of control or sale of all or substantially all of the Company's consolidated assets or (v) modify or change the nature of the Company's or any subsidiary's business.

The holder of the Series A Preferred Shares may elect to convert, in whole or in part, the Series A Preferred Shares into shares of common stock for a liquidation preference of $25 per share divided by the conversion price, that was the 150% of the volume weighted average price per share of common stock over the five consecutive trading day period commencing on and including June 21, 2023, which had amounted to $105,000, any time, subsequent to September 18, 2023. The conversion price shall be subject to adjustment from time to time (i) if the Company shall at any time or from time to time, pay a stock dividend or otherwise makes a distribution or distributions on its shares of common stock or any other equity or equity equivalent securities payable in shares of common stock, or effect a subdivision or split of the outstanding common shares, the conversion price in effect immediately before such stock dividend or distribution, subdivision or split shall be proportionately decreased and, conversely, if the Company shall, at any time or from time to time, effect a combination (including by means of a reverse stock split) of the outstanding shares of common stock, the conversion price in effect immediately before such combination shall be proportionately increased and (ii) in the event that the Company shall, at any time or from time to time, in a registered offering sell its common stock or convertible securities for aggregate consideration per share of common stock that is less than the conversion price then in effect, the conversion price shall be reduced (but not increased) to an amount equal to the aggregate consideration per share of common stock paid in such registered offering. The conversion price of Series A Preferred shares was adjusted to $2.50 as of December 31, 2025 and was further adjusted to $1.5131, after the reverse stock split effective on January 25, 2026, based on the daily volume weighted average price ("VWAP") for the Common Stock during the period commencing five consecutive trading days immediately preceding and the five consecutive trading days following the reverse stock split. Pursuant to ASC 260, Earnings per Share and as a result of the changes in the conversion price of the Series A Preferred shares, due to the adjusting events occurred during the year ended December 31, 2025, the Company recorded a deemed dividend for the down round adjustment of $5,484,000 (2024: $4,578,000, 2023: $171,968) which reduced income available to common shareholders in the Company's earnings per share calculations (Note 9).

The holder of the Series A Preferred Shares shall be entitled to receive dividends from time to time out of any assets of the Company legally available for the payment of dividends at a rate equal to 5.00% per annum when, as, and if declared by the Board of Directors. Dividends, to the extent declared to be paid by the Company, shall be paid quarterly on each January 15, April 15, July 15 and October 15 of each year commencing on October 15, 2023. Dividends on the Series A Preferred Shares shall be payable based on a 360-day year consisting of twelve 30-day months. The dividend rate of 5.00% per annum is not subject to adjustment. During the year ended December 31, 2023, the Company recognized dividends on its 600,000 Series A Preferred Shares of $404,167 of which $241,667 was paid during 2023 and the remaining amount of $162,500 was paid to Imperial Petroleum Inc. on January 15, 2024. During the year ended December 31, 2024, the Company recognized dividends on its 600,000 Series A Preferred Shares of $762,500 of which $600,000 was paid during 2024 and the remaining amount of $162,500 was paid to Imperial Petroleum Inc. during the first quarter of 2025. During the year ended December 31, 2025, the Company recognized dividends on its 600,000 Series A Preferred Shares of $760,417 of which $406,250 was paid during 2025 and the remaining amount of $354,167 was paid to Imperial Petroleum Inc. during the first quarter of 2026 (Note 3).

The Company in its assessment for the accounting of the Series A Preferred Shares determined that the Series A Preferred Shares should be classified as permanent equity instead of liability or temporary equity since they are not redeemable for cash or other assets unless upon an ordinary liquidation event. The Company further analyzed key features of the Series A Preferred Shares to determine whether they are more akin to equity or to debt and concluded that the Series A Preferred Shares are equity-like. In its assessment, the Company identified certain embedded features, examined whether these fall under the definition of a derivative according to the applicable guidance in ASC 815 and concluded that derivative accounting was not applicable.

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Series A Preferred Shares were initially measured at fair value. The valuation methodology applied comprised the bifurcation of the value of the Series A Perpetual Convertible Preferred shares in three components namely, the "straight" preferred stock component, the embedded option component and the control premium component. The sum of the three components was used to estimate the value for the Series A Perpetual Convertible Preferred shares at $12,636,000.

**9.** **Earnings/(loss) per share** 

All of the Company's shares (including non-vested restricted stock issued under the Company's equity compensation plans) participate equally in dividend distributions and in undistributed earnings. The Company applies the two-class method of computing earnings/(loss) per share ("EPS") as the unvested share-based payment awards that contain rights to receive non forfeitable dividends are participating securities. Dividends declared during the period for non-vested restricted stock as well as undistributed earnings allocated to non-vested stock are deducted from net income for the purpose of the computation of basic earnings per share in accordance with the two-class method. Non-vested restricted stock does not have a contractual obligation to share in the losses and therefore, has been excluded from the basic loss per share calculation for the year ended December 31, 2024 due to the losses in 2024. The denominator of the basic earnings/(loss) per common share excludes any non-vested shares as such, they are not considered outstanding until the time-based vesting restriction has elapsed. The denominator of the basic earnings/(loss) per common share includes the total shares issuable upon the cashless exercise of the Class B1, Class C1 and Class E warrants, as the exercise of the warrants is considered virtually certain taking into account that the holder of such warrants may elect to exercise them for no consideration. Dilution is computed by either the treasury stock method or the two–class method, whichever results in the more dilutive effect. The Company calculates basic and diluted earnings per share as follows:

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **Year Ended December 31,<br>2023** | **Year Ended December 31,<br>2023** | **Year Ended December 31,<br>2024** | **Year Ended December 31,<br>2024** | **Year Ended December 31,<br>2025** | **Year Ended December 31,<br>2025** |
|  | **Basic EPS** | **Diluted EPS** | **Basic EPS** | **Diluted EPS** | **Basic EPS** | **Diluted EPS** |
|  Numerator |  |  |  |  |  |  |
|  Net income/(loss) | 9291912 | 9291912 | (2748367) | (2748367) | 10473210 | 10473210 |
|  Less: Cumulative dividends on Series A Perpetual Convertible Preferred Shares | (404167) |  | (762500) | (762500) | (760417) |  |
|  Less: Down round deemed dividend on Series A Perpetual Convertible Preferred Shares (Note 8) | (171968) |  | (4578000) | (4578000) | (5484000) |  |
|  Less: Undistributed earnings allocated to non-vested shares | (184659) | (75578) |  |  | (45539) | (45539) |
|  Change in fair value of warrants |  |  |  |  |  | (9035642) |
|  Net income/(loss) attributable to common shareholders | 8531118 | 9216334 | (8088867) | (8088867) | 4183254 | 1392029 |
|  Denominator |  |  |  |  |  |  |
|  Weighted average number of shares outstanding, basic | 181 | 181 | 23007 | 23007 | 89967 | 89967 |
|  Series A Perpetual Convertible Preferred Shares (Note 8) |  | 306 |  |  |  | 246701 |
|  Warrants (Note 8) |  |  |  |  |  | 13387 |
|  Effect of dilutive shares |  | 306 |  |  |  | 260088 |
|  Weighted average number of shares outstanding, diluted |  | 487 |  | 23007 |  | 350055 |
|  Earnings/(loss) per share | 47133.25 | 18911.99 | (351.58) | (351.58) | 46.50 | 3.98 |

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For 2025, the most dilutive method was the treasury stock method and the diluted earnings per share reflects the potential dilution from the conversion of the outstanding Series A Preferred Shares calculated with the "if converted" method which resulted in 246,701 incremental shares and Class B2 and C2 warrants that were in the money as of the reporting date, calculated using the treasury stock method, resulted in 13,387 incremental shares. Securities that could potentially dilute basic EPS in the future that were not included in the computation of diluted EPS, because to do so would have anti-dilutive effect, are any incremental shares resulting from the non-vested restricted share awards and options to purchase common shares and any incremental shares resulting for the exercise of the unexercised Class A and Class D warrants that were out of the money as of the reporting date, calculated using the treasury stock method. The aggregate number of unvested restricted shares was 566 (Note 14), the aggregate number of options to purchase common shares was 500 (Note 14) and the number of common shares that could potentially be issued under the outstanding Class A and Class D warrants were 158 and 1,308,140, respectively (Note 8).

For 2024, securities that could potentially dilute basic EPS in the future that were not included in the computation of diluted EPS, because to do so would have anti-dilutive effect, are any incremental shares resulting from the non-vested restricted shares and options to purchase common shares, any incremental shares resulting from the exercise of the unexercised Class A, B2 and C2 warrants that were out of the money as of the reporting date, calculated using the treasury stock method, as well as the 526,316 common shares issuable upon the conversion of the outstanding Series A Preferred Shares calculated with the "if converted" method. As of December 31, 2024, the number of common shares that can potentially be issued under the outstanding warrants are 677,454 common shares, the aggregate number of unvested restricted shares were 1,146 (Note 14) and the aggregate number of options to purchase common shares was 500 (Note 14).

For 2023, the most dilutive method was the two-class method and the diluted earnings per share reflects the potential dilution from the conversion of the outstanding Series A Preferred Shares calculated with the "if converted" method which resulted in 306 incremental shares. Securities that could potentially dilute basic EPS in the future that were not included in the computation of diluted EPS, because to do so would have anti-dilutive effect, are any incremental shares resulting from the non-vested restricted share awards and any incremental shares resulting for the exercise of the unexercised Class A Warrants that were out of the money as of the reporting date. The aggregate number of unvested restricted shares were 26 (Note 14) and the number of common shares that could potentially be issued under the outstanding Class A warrants were 158 (Note 8).

**10.** **Revenues** 

The amounts in the accompanying consolidated statements of operations are analyzed as follows:

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| | | | |
|:---|:---|:---|:---|
|  | **Year ended<br>December 31,<br>2023** | **Year ended<br>December 31,<br>2024** | **Year ended<br>December 31,<br>2025** |
|  Time charter revenues | 9690949 | 10950204 | 11066533 |
|  Voyage charter revenues | 17567737 | 29685230 | 22786177 |
|  Other income | 1480296 | 1660667 | 902902 |
|  **Total** | **28738982** | **42296101** | **34755612** |

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The Company generates its revenues from time charters and voyage charters. A significant portion of the voyage hire is typically paid upon the completion of the voyage, while the time charter hire is generally paid in advance.

The amount of revenue earned as demurrage relating to the Company's voyage charters for the years ended December 31, 2023, 2024 and 2025 was $2,209,749, $3,966,720 and $1,527,885, respectively, and is included within "Voyage charter revenues" in the above table.

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As of December 31, 2024 and 2025, receivables from the Company's voyage charters amounted to $1,246,222 and $3,077,724, respectively.

As of December 31, 2024 and 2025, the Company recognized nil and $282,992, respectively, of contract fulfillment costs which mainly represent bunker expenses incurred prior to commencement of loading relating to the Company's voyage charters. These costs have been included in "Other current assets" in the consolidated balance sheets.

As of December 31, 2024 and 2025, revenues relating to undelivered performance obligations of the Company's voyage charters amounted to $4,825,000 and $3,490,200, respectively. The Company recognized the undelivered performance obligation as of December 31, 2024 as revenues in the first quarter of 2025. The Company will recognize the undelivered performance obligation as of December 31, 2025, as revenues in the first quarter of 2026.

The Company's time charters have a duration of up to 2 months. As of December 31, 2025, the time charters under which the Company's vessels were employed had a remaining term of less than 2 months.

**11.** **Vessel Operating Expenses** 

The amounts in the accompanying consolidated statements of operations are analysed as follows:

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| | | | |
|:---|:---|:---|:---|
|  | **Year ended<br>December 31,<br>2023** | **Year ended<br>December 31,<br>2024** | **Year ended<br>December 31,<br>2025** |
|  Crew wages and relates costs | 2793031 | 4433482 | 4651068 |
|  Insurance | 234649 | 454422 | 359360 |
|  Repairs and maintenance | 417680 | 949259 | 1057577 |
|  Spares and consumable stores | 957360 | 1751111 | 2115412 |
|  Miscellaneous expenses | 393066 | 785241 | 999119 |
|  **Total** | **4795786** | **8373515** | **9182536** |

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**12.** **Income Taxes** 

The Company is incorporated in the Marshall Islands where the laws do not impose tax on international shipping income. However, the Company is subject to registration and tonnage taxes in the country in which the vessel is registered and managed from, which have been included in vessel operating expenses in the accompanying consolidated statements of operations.

**13.** **Commitments and Contingencies** 

From time to time the Company expects to be subject to legal proceedings and claims in the ordinary course of its business, principally personal injury and property casualty claims. Such claims, even if lacking merit, could result in the expenditure of significant financial and managerial resources. The Company is not aware of any such claims or contingent liabilities which should be disclosed, or for which a provision should be established in the accompanying consolidated financial statements.

Future minimum contractual charter revenues, gross of commissions, based on vessels committed to non-cancellable, time charter contracts as of December 31, 2025, amount to $1,730,000 during the year ending December 31, 2026.

As of December 31, 2025, the Company had total obligation, under the memoranda of agreement (Note 3) for the acquisition of the product tanker vessel "San Remo", of $16,880,000, payable, during the twelve months ending December 31, 2026.

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**14.** **Equity Compensation Plan** 

In 2023 the Company adopted an Equity Compensation Plan ("the Plan") administered by its Board of Directors which can make awards totaling in aggregate up to 10% of the number of common shares outstanding at the time any award is granted. Officers, directors and employees (including any prospective officer or employee) of the Company and its subsidiaries and affiliates and consultants and service providers to (including persons who are employed by or provide services to any entity that is itself a consultant or service provider to) the Company and its subsidiaries and affiliates will be eligible to receive awards under the Plan. Awards may be made under the expected equity compensation plan in the form of incentive stock options, non-qualified stock options, stock appreciation rights, dividend equivalent rights, restricted stock, unrestricted stock, restricted stock units and performance shares. During the year ended December 31, 2025, no restricted shares or options were granted. During the year ended December 31, 2024, a total of 1,133 restricted shares and options to acquire up to 500 shares of common stock had been granted under the Plan since the first grant in the fourth quarter of 2023 (2023: 26 restricted shares).

**Restricted shares:** 

On November 6, 2023, the Company granted 26 of non-vested restricted shares under the Company's equity compensation plan to the Company's CFO and to the non-executive Chairman of the Board of Directors of the Company. The fair value of each share granted was $12,750.00, which is equal to the closing price of the Company's common stock on the grant date. 50% of these shares vested on November 6, 2024 and the remaining 50% vested on November 6, 2025.

On September 16, 2024, the Company granted 1,133 of non-vested restricted shares under the Company's equity compensation plan to the non-executive Chairman of the Board of Directors of the Company. The fair value of each share granted was $348.00, which is equal to the closing price of the Company's common stock on the grant date. 50% of these shares vested on September 16, 2025, and the remaining 50% vest on September 16, 2026.

All unvested restricted shares are conditional upon the option holder's continued service as an employee of the Company, or as a director until the applicable vesting date. Until the forfeiture of any restricted shares, the grantee has the right to vote such restricted shares, to receive and retain all regular cash dividends paid on such restricted shares and to exercise all other rights provided that the Company will retain custody of all distributions other than regular cash dividends made or declared with respect to the restricted shares.

The Company pays dividends on all restricted shares regardless of whether they have vested and there is no obligation of the employee to return the dividend when employment ceases. The Company did not pay any dividends during the years ended December 31, 2023, 2024 and 2025.

The stock-based compensation expense for the year ended December 31, 2025, amounted to $310,152 (2024: $313,972, 2023: $37,368), and is included in the consolidated statements of operations under the caption "General and administrative expenses". A summary of the status of the Company's non-vested restricted shares as of December 31, 2023, 2024 and 2025, is presented below:

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| | | |
|:---|:---|:---|
|  | **Number of<br>restricted shares** | **Weighted average grant<br>date fair value per**<br>**non-vested share** |
|  **Non-vested, January 1, 2023** |  |  |
|  Granted | 26 | 12750.00 |
|  **Non-vested, December 31, 2023** | 26 | 12750.00 |
|  Vested | (13) | (12750.00) |
|  Granted | 1133 | 348.00 |
|  **Non-vested, December 31, 2024** | 1146 | 491.40 |
|  Vested | (580) | (631.28) |
|  **Non-vested, December 31, 2025** | 566 | 348.00 |

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The remaining unrecognized compensation cost relating to the shares granted amounting to $69,965 as of December 31, 2025, is expected to be recognized over the remaining period of 0.71 years, according to the contractual terms of those non-vested share awards.

**Option to purchase common shares:** 

On September 16, 2024, the Company granted options to acquire up to 500 shares of common stock at an exercise price of $348.00 under the Plan to the non-executive Chairman of the Board of Directors of the Company. 50% of these options vested on September 16, 2025, and the remaining 50% vest on September 16, 2026. These options expire on September 16, 2034. The fair value of each option granted was $215.19. The fair value of each option granted was estimated on the date of the grant using the Black-Scholes option pricing model. The following weighted-average assumptions were used in computing the fair value of the options granted: expected volatility of 66.96%; expected term of 5.75 years. The expected term of the options granted was estimated to be the average of the vesting and the contractual term. The expected volatility was generally based on historical volatility, calculated using approximately 6 years of historical data from comparable peer entities prior to the grant date.

The Company had no stock option activity during the year ended December 31, 2023. The stock-based compensation expense for the year ended December 31, 2025, amounted to $65,072 (2024: $23,883, 2023: nil), and is included in the consolidated statement of operations under the caption "General and administrative expenses". A summary of the Company's non-vested stock option activity and related information for the years ended December 31, 2024, and 2025, is as follows:

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| | | |
|:---|:---|:---|
|  | **Option shares

#** | **Exercise Price**<br>**$** |
|  **Outstanding, January 1, 2024** |  |  |
|  Granted | 500 | 348.00 |
|  **Outstanding, December 31, 2024** | 500 | 348.00 |
|  **Exercisable, December 31, 2024** |  |  |
|  **Outstanding, December 31, 2025** | 500 | 348.00 |
|  **Exercisable, December 31, 2025** | 250 | 348.00 |

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The remaining unrecognized compensation cost relating to the options granted amounting to $19,087 as of December 31, 2025, is expected to be recognized over the remaining period of 0.71 years, according to the contractual terms of those non-vested share options.

**15.** **Subsequent Events** 

Effective as of January 25, 2026, the Company effected a 1-for-20 reverse stock split of its shares of common stock (Note

On January 16, 2026, the Company entered into a memorandum of agreement with a company affiliated with members of the family of the Company's Non-Executive Chairman for the acquisition of the vessel "Clean Fury" for a consideration of $22,900,000. No deposit was paid. The vessel was delivered to the Company on April 3, 2026.

In January and February 2026, an aggregate of 2,031,605 shares of common stock were issued upon cash exercise of 140,000 of Class B-2 warrants, 1,107,500 of Class C-2 warrants and 571,105 of Class E warrants, resulting to gross proceeds of approximately $1.9 million, and cashless exercise of 213,000 of Class E warrants.

On February 25, 2026, the Company entered into an At-The-Market issuance sales agreement with Aegis Capital Corp. Under the terms of the sales agreement, the Company may, from time to time, sell its common

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shares having an aggregate offering value of up to $98,000,000 through Aegis, as sales agent. During the first quarter of 2026, the Company issued 1.1 million shares of common stock, resulting in net proceeds of $1.6 million.

Subsequent to December 31, 2025, military conflict involving Iran disrupted vessel transit in and around the Strait of Hormuz. At the date of issuance of these consolidated financial statements, the Company cannot predict the duration or financial effect of this matter.