NVGS Navigator Holdings Ltd

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 2024

Commission File Number 001-36202

NAVIGATOR HOLDINGS LTD.

(Exact name of Registrant as specified in its Charter)

c/o NGT Services UK Ltd

10 Bressenden Place

London, SW1E 5DH

United Kingdom

(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 ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b)(1).  Yes ☐   No ☒

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b)(7).  Yes ☐    No ☒

ITEM 1—INFORMATION CONTAINED IN THIS FORM 6-K REPORT

On June 12, 2024, Navigator Holdings Ltd. (the “Company”), entered into an Underwriting Agreement (the “Underwriting Agreement”) with BW Group Limited, as the selling shareholder of the Company (the “Selling Shareholder”), and Citigroup Global Markets Inc. and DNB Markets, Inc., as the underwriters (together, the “Underwriters”), in connection with the previously announced public offering by the Selling Shareholder (the “Secondary Offering”) of a total of 7,000,000 shares (the “Offered Shares”) of the Company’s common stock, $0.01 par value per share (the “Common Stock”), at a public offering price of $15.00 per share. The Company did not offer any shares of its Common Stock in the Secondary Offering and did not receive any proceeds from the sale of its shares of Common Stock in the Secondary Offering. The Secondary Offering closed on June 13, 2024.

In addition, in connection with the Company’s previously announced intention to purchase shares in the Secondary Offering, the Company purchased 3,500,000 of the Offered Shares from the Underwriters in the Secondary Offering (the “Share Repurchase”), at a price per share of $14.52, which was equal to the price per share paid by the Underwriters to the Selling Shareholder in the Secondary Offering.

Pursuant to the Underwriting Agreement, the Company, its executive officers and directors and the Selling Shareholder and Ultranav International ApS, our principal shareholders, have agreed that, for a period of 90 days from the date of the Underwriting Agreement, they will not, without the prior written consent of the Underwriters, offer, sell or otherwise dispose of any shares of capital stock of the Company, subject to certain exceptions.

The Underwriting Agreement includes customary representations, warranties and covenants, and indemnities, including by the Company and the Selling Shareholder.

The foregoing description of the Underwriting Agreement is not complete and is qualified in its entirety by reference to the full text of the Underwriting Agreement, which is attached as Exhibit 1.1 to this Report on Form 6-K and incorporated by reference herein.

The Underwriters did not receive any discount or commission in respect of the shares of Common Stock purchased by the Company from the Underwriters in the Share Repurchase. The Share Repurchase was conditioned upon the completion of the Secondary Offering, as well as the satisfaction of customary closing conditions, and closed concurrently with the completion of the Secondary Offering. The completion of the Secondary Offering was not conditioned upon the completion of the Share Repurchase.

ITEM 2—EXHIBITS

Attached to this Report on Form 6-K as Exhibit 1.1 is a copy of the Underwriting Agreement.

Attached to this Report on Form 6-K as Exhibit 99.1 is a copy of the Company’s press release, titled “Navigator Gas Announces Closing of Upsized Secondary Public Offering by Selling Shareholder and Concurrent Repurchase of Shares by Navigator Gas”, dated June 13, 2024.

“ITEM 1—INFORMATION CONTAINED IN THIS FORM 6-K REPORT” AND EXHIBIT 1.1 OF “ITEM 2—EXHIBITS” OF THIS REPORT ON FORM 6-K (COLLECTIVELY, THE “INCORPORATED INFORMATION”) ARE INCORPORATED BY REFERENCE INTO THE FOLLOWING REGISTRATION STATEMENTS OF THE REGISTRANT: FORM F-3 (FILE NO. 333-272980) ORIGINALLY FILED WITH THE U.S. SECURITIES AND EXCHANGE COMMISSION (THE “SEC”) ON JUNE 28, 2023; AND FORM S-8 (FILE NO. 333-278593) ORIGINALLY FILED WITH THE SEC ON APRIL 10, 2024. EXCEPT FOR THE INCORPORATED INFORMATION, NO OTHER PORTION OF THIS REPORT ON FORM 6-K IS INCORPORATED BY REFERENCE INTO THE ABOVE REGISTRATION STATEMENTS.

SIGNATURE

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.

Exhibit 1.1

Execution version

Navigator Holdings Ltd.

7,000,000 Shares

Common Stock

($0.01 par value)

Underwriting Agreement

New York, New York

June 12, 2024

Citigroup Global Markets Inc.

388 Greenwich Street

New York, New York 10013

DNB Markets, Inc.

30 Hudson Yards, 81st Floor

New York, New York 10001

As Underwriters,

Ladies and Gentlemen:

BW Group Limited, a company limited by shares under the laws of Bermuda and a shareholder (the “Selling Shareholder”) of Navigator Holdings Ltd., a Marshall Islands corporation (the “Company”), proposes to sell to the several underwriters named in Schedule II hereto (the “Underwriters”), (i) the number shares of the Company’s Common Stock (as defined below) for resale to the public identified as “Public Securities” in Schedule I hereto (the “Public Securities”) and (ii) the number of shares of the Company’s Common Stock for purchase by the Company set forth in Schedule III hereto (the “Repurchase Securities” and, together with the Public Securities, the “Securities”). The shares of the Company’s common stock, par value $0.01 per share, are hereinafter referred to as the “Common Stock.”

Subject to the sale of the Securities by the Selling Shareholder to the Underwriters in accordance with the terms of this Agreement, the Underwriters propose to sell to the Company, and the Company proposes to purchase from the Underwriters, the Repurchase Securities pursuant to Section 2(b) of this Agreement (the “Securities Repurchase”).

This Agreement is to confirm the agreement concerning the purchase of the Securities from the Selling Shareholder by the Underwriters and the purchase of the Repurchase Securities from the Underwriters by the Company subject to the terms and conditions included herein.

The use of the neuter in this underwriting agreement (this “Agreement”) shall include the feminine and masculine as the context requires.

As used in this Agreement, the “Registration Statement” means the registration statement referred to in paragraph 1(i)(a) hereof, including the exhibits, schedules and financial statements and any prospectus supplement relating to the Securities that is filed with the Securities and Exchange Commission (the “SEC”) pursuant to Rule 424(b) under the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder (the “Securities Act”) and deemed part of such registration statement pursuant to Rule 430B under the Securities Act, as amended on each Effective Date (as defined below), and, in the event any post-effective amendment thereto or any registration statement and any amendments thereto filed pursuant to Rule 462(b) under the Securities Act (a “Rule 462(b) Registration Statement”) becomes effective prior to the Closing Date (as defined in Section 3 hereof), shall also mean such registration statement as so amended or such Rule 462(b) Registration Statement, as the case may be; the “Effective Date” means each date and time that the Registration Statement, any post-effective amendment or amendments thereto or any Rule 462(b) Registration Statement became or becomes effective; the “Base Prospectus” means the base prospectus referred to in paragraph 1(i)(a) hereof contained in the Registration Statement at the date and time that this Agreement is executed and delivered by the parties hereto (the “Execution Time”); the “Preliminary Prospectus” means any preliminary prospectus supplement to the Base Prospectus referred to in paragraph 1(i)(a) hereof which is used in connection with the offering of the Securities prior to the filing of the Final Prospectus, together with the Base Prospectus; the “Final Prospectus” means the prospectus supplement relating to the Securities that is first filed pursuant to Rule 424(b) under the Securities Act after the Execution Time, together with the Base Prospectus; and the Company’s “subsidiaries” means the significant subsidiaries, as defined by Rule 1-02 of Regulation S-X under the Securities Act, listed on Exhibit B attached hereto.

Any reference herein to the Registration Statement, Base Prospectus, any Preliminary Prospectus or the Final Prospectus shall be deemed to refer to and include the documents incorporated by reference therein pursuant to Item 6 of Form F-3 which were filed under the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder (the “Exchange Act”) on or before the Effective Date of the Registration Statement or the issue date of the Base Prospectus, any Preliminary Prospectus or the Final Prospectus, as the case may be; and any reference herein to the terms “amend,” “amendment” or “supplement” with respect to the Registration Statement, the Base Prospectus, any Preliminary Prospectus or the Final Prospectus shall be deemed to refer to and include the filing of any document under the Exchange Act after the Effective Date of the Registration Statement or the issue date of the Base Prospectus, any Preliminary Prospectus or the Final Prospectus, as the case may be, deemed to be incorporated therein by reference.

As used in this Agreement, the “Disclosure Package” shall mean (i) the Base Prospectus, (ii) the Preliminary Prospectus used most recently prior to the Execution Time, (iii) any issuer free writing prospectus, as defined in Rule 433 under the Securities Act (an “Issuer Free Writing Prospectus”), identified in Schedule IV hereto, and (iv) any other free writing prospectus, as defined in Rule 405 under the Securities Act (a “Free Writing Prospectus”), that the parties hereto shall hereafter expressly agree in writing to treat as part of the Disclosure Package.

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1. Representations and Warranties.

(i) The Company represents and warrants to, and agrees with, each Underwriter and the Selling Shareholder, as of the date of this Agreement or as of the applicable time, as set forth below in this Section 1(i).

(a) The Company meets the requirements for use of Form F-3 under the Securities Act and has prepared and filed with the SEC a registration statement (the file number of which is set forth in Schedule I hereto) on Form F-3, including a related Base Prospectus, for the registration of the offering and sale of the Securities under the Securities Act. Such Registration Statement, including any amendments thereto filed prior to the Execution Time, has become effective. The Company may have filed with the SEC, as part of an amendment to the Registration Statement or pursuant to Rule 424(b) under the Securities Act, preliminary prospectus supplements relating to the Securities, each of which has previously been furnished to you. The Company will file with the SEC a final prospectus supplement relating to the Securities in accordance with Rule 424(b) under the Securities Act after the Execution Time. As filed, such final prospectus supplement shall contain all information required by the Securities Act and the rules thereunder and, except to the extent the Underwriters shall agree in writing to a modification, shall be in all substantive respects in the form furnished to you prior to the Execution Time or, to the extent not completed at the Execution Time, shall contain only such specific additional information and other changes (beyond that contained in the Base Prospectus and any Preliminary Prospectus) as the Company has advised you, prior to the Execution Time, will be included or made therein. The Registration Statement, at the Execution Time, meets the requirements set forth in Rule 415(a)(1)(x) under the Securities Act. The initial Effective Date of the Registration Statement was not earlier than the date three years before the Execution Time.

(b) On each Effective Date, the Registration Statement did, and when the Final Prospectus is first filed in accordance with Rule 424(b) under the Securities Act and on the Closing Date (as defined herein), the Final Prospectus (and any supplement thereto) will, comply in all material respects with the applicable requirements of the Securities Act and the Exchange Act and the respective rules thereunder; on each Effective Date, at the Execution Time and on the Closing Date, the Registration Statement did not and will not contain any untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary in order to make the statements therein not misleading; and on the date of any filing pursuant to Rule 424(b) under the Securities Act and on the Closing Date, the Final Prospectus (together with any supplement thereto) will not include any untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided, however, that the Company makes no representations or warranties as to the information contained in or omitted from the Registration Statement or the Final Prospectus (or any amendment or supplement thereto) in reliance upon and in conformity with information furnished in writing to the Company by or on behalf of any Underwriter specifically for use or inclusion in the Registration Statement or the Final Prospectus (or any amendment or supplement thereto), it being understood and agreed that the only such information furnished by any Underwriter consists of the information described as such in Section 8 hereof.

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(c) (i) The Disclosure Package and the price to the public and the number of Securities to be included on the cover page of the Final Prospectus, when taken together as a whole, and (ii) each electronic road show, when taken together as a whole with the Disclosure Package and the price to the public and the number of Securities to be included on the cover page of the Final Prospectus does not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The preceding sentence does not apply to statements in or omissions from the Disclosure Package based upon and in conformity with written information furnished to the Company by any Underwriter specifically for use therein, it being understood and agreed that the only such information furnished by or on behalf of any Underwriter consists of the information described as such in Section 8 hereof.

(d) (i) At the earliest time after the filing of the Registration Statement that the Company or any offering participant made a bona fide offer (within the meaning of Rule 164(h)(2) under the Securities Act) and (ii) as of the Execution Time (with such date being used as the determination date for purposes of this clause (ii)), the Company was not and is not an “ineligible issuer” (as defined in Rule 405 under the Securities Act).

(e) Each Issuer Free Writing Prospectus does not include any information that conflicts with the information contained in the Registration Statement, including any document incorporated by reference therein and any prospectus supplement deemed to be a part thereof that has not been superseded or modified. The foregoing sentence does not apply to statements in or omissions from any Issuer Free Writing Prospectus based upon and in conformity with written information furnished to the Company by any Underwriter specifically for use therein, it being understood and agreed that the only such information furnished by or on behalf of any Underwriter consists of the information described as such in Section 8 hereof.

(f) The interactive data in the eXtensible Business Reporting Language (“XBRL”) included or incorporated by reference in the Registration Statement or the Disclosure Package fairly presents the information called for in all material respects and has been prepared in accordance with the SEC’s rules and guidelines applicable thereto.

(g) The Company and each of its subsidiaries (i) has been duly organized and is validly existing in good standing under the laws of the their respective jurisdictions of organization with full power and authority necessary to own or lease, as the case may be, and to operate their respective properties and conduct their respective businesses in all material respects as described in the Disclosure Package and the Final Prospectus, and (ii) is duly qualified to do business and are in good standing in each jurisdiction in which their respective ownership or lease of property or the conduct of their respective businesses requires such qualification, except in the case of (ii), as would not reasonably be expected to have a material adverse effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its subsidiaries, taken as a whole, whether or not arising from transactions in the ordinary course of business (a “Material Adverse Effect”).

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(h) All the outstanding shares of capital stock or other equity of each subsidiary have been duly and validly authorized and issued and are fully paid (to the extent required under the limited liability company agreements or other organizational documents of each subsidiary) and non-assessable (except as such non-assessability may be affected by Sections 20, 31, 40 and 49 of the Marshall Islands Limited Liability Company Act of 1996, as amended, and except as may otherwise be provided in the limited liability company agreement or other organizational documents of each subsidiary), and, except as otherwise set forth in the Disclosure Package and the Final Prospectus, all outstanding shares of capital stock or other equity of the subsidiaries are owned by the Company either directly or through wholly owned subsidiaries free and clear of any perfected security interest or any other security interests, claims, liens or encumbrances.

(i) There is no franchise, contract or other document of a character required to be described in the Registration Statement or Prospectus, or to be filed as an exhibit thereto, which is not described or filed as required (and the Preliminary Prospectus contains in all material respects the same description of the foregoing matters contained in the Final Prospectus); and the statements in the Preliminary Prospectus and the Final Prospectus under the headings “Material U.S. Federal Income Tax Considerations” and “Non-United States Tax Considerations” insofar as such statements summarize legal matters, agreements, documents or proceedings discussed therein, are accurate and fair summaries of such legal matters, agreements, documents or proceedings.

(j) The Company is not and, immediately after giving effect to the offering and sale of the Securities and the application of the proceeds thereof as described in the Disclosure Package and the Final Prospectus, will not be required to register as, an “investment company” within the meaning of the Investment Company Act of 1940, as amended, and the rules and regulations of the SEC thereunder.

(k) The Company believes that it was not a “passive foreign investment company” (“PFIC”) as defined in Section 1297 of the Internal Revenue Code of 1986, as amended (the “Code”), for the 2023 taxable year and the Company does not expect to be treated as a PFIC for the current or any future taxable year.

(l) No consent, approval, authorization, filing with or order of any court or governmental agency or body is required in connection with the transactions contemplated herein, except for (i) such as have been obtained under the Securities Act and such as may be required under the blue sky laws of any jurisdiction or the rules and regulations of the Financial Industry Regulatory Authority, Inc. (“FINRA”) in connection with the purchase and distribution of the Securities by the Underwriters in the manner contemplated herein and in the Disclosure Package and the Final Prospectus or (ii) where the failure to obtain or make such consent, approval, authorization, filing or order could not reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect and as would not materially adversely affect the ability of the Underwriters to consummate the transactions contemplated by this Agreement.

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(m) The execution, delivery and performance by the Company of this Agreement, the sale of the Securities and the consummation of the transactions contemplated by this Agreement, including the Securities Repurchase, will not conflict with, result in a breach or violation of, or imposition of any lien, charge or encumbrance upon any property or assets of the Company or any of its subsidiaries pursuant to, (i) the articles or bylaws or similar organizational documents of the Company or any of its subsidiaries, (ii) the terms of any indenture, contract, lease, mortgage, deed of trust, note agreement, loan agreement or other agreement, obligation, condition, covenant or instrument to which the Company or any of its subsidiaries is a party or bound or to which its or their property is subject, or (iii) any statute, law, rule, regulation, judgment, order or decree applicable to the Company or any of its subsidiaries of any court, regulatory body, administrative agency, governmental body, arbitrator or other authority having jurisdiction over the Company or any of its subsidiaries or any of its or their properties, except, in the case of clauses (ii) and (iii) above, for any such conflict, breach, violation, default, lien, charge or encumbrance that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

(n) Other than the Selling Shareholder, no holders of securities of the Company have rights to the registration of such securities under the Registration Statement or to sell securities of the Company as part of the public offering contemplated hereby, except for any such rights of Ultranav International S.A. and Ultranav Denmark APS together with their successors and permitted assigns, including Ultranav International ApS, as disclosed in the Registration Statement, which have been effectively waived, and the holders of outstanding shares of capital stock of the Company are not entitled to statutory preemptive or other similar contractual rights to subscribe for the Securities.

(o) The consolidated historical financial statements and schedules of the Company and its consolidated subsidiaries included in the Preliminary Prospectus, the Final Prospectus and the Registration Statement present fairly the financial condition, results of operations and cash flows of the Company as of the dates and for the periods indicated, comply as to form with the applicable accounting requirements of the Securities Act and have been prepared in conformity with generally accepted accounting principles applied on a consistent basis throughout the periods involved (except as otherwise noted therein).

(p) No action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or any of its subsidiaries or its or their property is pending or, to the knowledge of the Company, threatened that (i) would reasonably be expected to have a material adverse effect on the performance of this Agreement or the consummation of any of the transactions contemplated hereby, including the Securities Repurchase, or (ii) would reasonably be expected to have a Material Adverse Effect, except as set forth in or contemplated in the Registration Statement, Disclosure Package and the Final Prospectus (exclusive of any amendment or supplement thereto).

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(q) The Company and each of its subsidiaries owns or leases all such properties, including the Company’s Vessels (as defined below), as are necessary to the conduct of its operations as presently conducted.

(r) Neither the Company nor any subsidiary is in violation or default of (i) any provision of its articles or bylaws or similar organizational documents, (ii) the terms of any indenture, contract, lease, mortgage, deed of trust, note agreement, loan agreement or other agreement, obligation, condition, covenant or instrument to which the Company or any of its subsidiaries is a party or by which the Company or any of its subsidiaries is bound or to which any property or asset of the Company or any of its subsidiaries is subject, or (iii) any statute, law, rule, regulation, judgment, order or decree of any court, regulatory body, administrative agency, governmental body, arbitrator or other authority having jurisdiction over the Company or any of its subsidiaries, except, in the case of clauses (ii) and (iii) above, for any such default or violation that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

(s) PricewaterhouseCoopers LLP, who have certified certain financial statements of the Company and its consolidated subsidiaries and delivered their report with respect to the audited consolidated financial statements and schedules included in the Disclosure Package and the Final Prospectus, are an independent registered public accounting firm with respect to the Company and its subsidiaries within the meaning of the Securities Act and the applicable rules and regulations thereunder adopted by the SEC and the Public Company Accounting Oversight Board (United States) (“PCAOB”) and as required by the Securities Act.

(t) There are no transfer taxes or other similar fees or charges under Federal law or the laws of any state, or any political subdivision thereof, required to be paid in connection with the execution and delivery of this Agreement.

(u) The Company (i) has filed all tax returns that are required to be filed or has requested extensions thereof (except in any case in which the failure so to file would not have a Material Adverse Effect and except as set forth in or contemplated in the Disclosure Package and the Final Prospectus (exclusive of any amendment or supplement thereto)) and (ii) has paid all taxes required to be paid by it and any other assessment, fine or penalty levied against it, to the extent that any of the foregoing is due and payable (except for any such tax, assessment, fine or penalty that is currently being contested in good faith or as would not have a Material Adverse Effect and except as set forth in or contemplated in the Disclosure Package and the Final Prospectus (exclusive of any amendment or supplement thereto)).

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(v) No material labor dispute with the employees of the Company or any of its subsidiaries exists, or, to the knowledge of the Company, is threatened or imminent, and the Company is not aware of any existing or imminent labor disturbance by the employees of any of its or its subsidiaries’ principal suppliers, contractors or customers, that would reasonably be expected to have a Material Adverse Effect, except as set forth in or contemplated in the Disclosure Package and the Final Prospectus (exclusive of any amendment or supplement thereto).

(w) The Company and its subsidiaries are each insured by recognized, financially sound institutions with policies in such amounts and with such deductibles and covering such risks as are generally deemed adequate and customary for their respective businesses. The Company has no reason to believe that the Company and its subsidiaries will not be able (i) to renew their respective existing insurance coverage as and when such policies expire or (ii) to obtain comparable coverage from similar institutions as may be necessary or appropriate to conduct their respective businesses as now conducted and at a cost that would not, individually or in the aggregate, be reasonably expected to result in a Material Adverse Effect.

(x) No subsidiary of the Company is currently prohibited, directly or indirectly, under any agreement or other instrument to which it is a party or is subject, from paying any dividends to the Company, from making any other distribution on such subsidiary’s capital stock or similar ownership interest, from repaying to the Company any loans or advances to such subsidiary from the Company or from transferring any of such subsidiary’s property or assets to the Company or any other subsidiary of the Company, except as described in or contemplated by the Disclosure Package and the Final Prospectus (exclusive of any amendment or supplement thereto).

(y) The Company and its subsidiaries possess all licenses, certificates, permits and other authorizations issued by all applicable authorities necessary to conduct their respective businesses, except for those that are the responsibility of the counterparties to obtain pursuant to the current terms of any charter agreements under which the Company’s Vessels are currently chartered or otherwise operated (the “Charter Agreements”), or for such failure to possess as would not reasonably be expected to have a Material Adverse Effect, and neither the Company nor any such subsidiary has received any notice of proceedings relating to the revocation or modification of any such certificate, authorization or permit which, singly or in the aggregate, if the subject of an unfavorable decision, ruling or finding, would reasonably be expected to have a Material Adverse Effect, except as set forth in or contemplated in the Disclosure Package and the Final Prospectus (exclusive of any amendment or supplement thereto).

(z) The Company and its subsidiaries, taken as a whole, maintain internal accounting controls sufficient to provide reasonable assurance that (i) transactions are executed in accordance with management’s general or specific authorizations; (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with generally accepted accounting principles and to maintain asset accountability; (iii) access to assets is permitted only in accordance with management’s general or specific authorization; (iv) the recorded accountability for assets is compared with the existing assets at reasonable intervals and appropriate action is taken with respect to any differences; and (v) the interactive data in XBRL included or incorporated by reference in the Registration Statement, the Preliminary Prospectus and the Final Prospectus fairly presents the information called for in all material respects and is prepared in compliance with the SEC’s published rules, regulations and guidelines applicable thereto. The Company and its subsidiaries’ internal controls over financial reporting are effective and the Company and its subsidiaries are not aware of any material weakness in their internal controls over financial reporting.

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(aa) The Company and its subsidiaries maintain an effective system of “disclosure controls and procedures” (as such term is defined in Rule 13a-15(e) under the Exchange Act).

(bb) The Company has not taken, directly or indirectly, any action designed to or that would constitute or that would reasonably be expected to cause or result in, under the Exchange Act or otherwise, stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Securities.

(cc) (i) Neither the Company nor any of its subsidiaries is in violation of any applicable federal, state, local or foreign statute, law, rule, regulation, ordinance or code, including any judicial or administrative order, consent, decree or judgment, relating to pollution or protection of human health, the environment (including, without limitation, ambient air, surface water, groundwater, land surface or subsurface strata) or wildlife, including, without limitation, laws and regulations relating to the release or threatened release of chemicals, pollutants, contaminants, wastes, toxic substances, hazardous substances, polychlorinated biphenyl, petroleum or petroleum products (collectively, “Hazardous Materials”) or to the manufacture, processing, distribution, use, treatment, storage, disposal, transport or handling of Hazardous Materials (collectively, “Environmental Laws”); (ii) the Company and its subsidiaries have all permits, authorizations and approvals required under any applicable Environmental Laws (collectively, “Environmental Permits”) and are each in compliance with their requirements; (iii) there are no pending or, to the knowledge of the Company, threatened administrative, regulatory or judicial actions, suits, demands, demand letters, claims, liens, notices of noncompliance or violation, investigation or proceedings relating to any Environmental Law against the Company or any of its subsidiaries; and (iv) to the knowledge of the Company, there are no events or circumstances that would reasonably be expected to form the basis of an order for clean-up or remediation, or an action, suit or proceeding by any private party or governmental body or agency, against or affecting the Company or any of its subsidiaries relating to Hazardous Materials or any Environmental Laws, in each case except for such matters as would not individually or in the aggregate have a Material Adverse Effect. Except as set forth in the Disclosure Package and the Final Prospectus, neither the Company nor any of the subsidiaries has been named as a “potentially responsible party” under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended.

(dd) In the ordinary course of its business, the Company periodically reviews the effect of Environmental Laws on the business, operations and properties of the Company and its subsidiaries, in the course of which it identifies and evaluates associated costs and liabilities (including, without limitation, any capital or operating expenditures required for clean-up, closure of properties or compliance with Environmental Laws, or any permit, license or approval, any related constraints on operating activities and any potential liabilities to third parties). On the basis of such review, the Company has

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reasonably concluded that such associated costs and liabilities would not, singly or in the aggregate, be reasonably expected to have a Material Adverse Effect, except as set forth in or contemplated in the Disclosure Package and the Final Prospectus (exclusive of any amendment or supplement thereto).

(ee) Except as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, none of the following events have occurred or exists: (I) failure to fulfill the obligations, if any, under the minimum funding standards of Section 302 of the United States Employee Retirement Income Security Act of 1974, as amended (“ERISA”), and the regulations and published interpretations thereunder with respect to a Plan, determined without regard to any waiver of such obligations or extension of any amortization period, or (II) any pending audit or investigation by the Internal Revenue Service, the U.S. Department of Labor, the Pension Benefit Guaranty Corporation or any other federal or state governmental agency or any foreign regulatory agency with respect to any Plan. None of the following events has occurred or is reasonably likely to occur that could, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect: (i) an increase in the aggregate amount of contributions required to be made to all Plans (as defined below) in the current fiscal year of the Company and its subsidiaries compared to the amount of such contributions made in the most recently completed fiscal year of the Company and its subsidiaries; (ii) an increase in the “accumulated post-retirement benefit obligations” (within the meaning of Statement of Financial Accounting Standards 106) of the Company and its subsidiaries compared to the amount of such obligations in the most recently completed fiscal year of the Company and its subsidiaries; or (iii) any event or condition giving rise to a liability under Title IV of ERISA in respect of a Plan (other than contributions to a Plan or premiums to the Pension Benefit Guarantee Corporation, in the ordinary course and without default). For purposes of this paragraph, the term “Plan” means a plan (within the meaning of Section 3(3) of ERISA) subject to Title IV of ERISA with respect to which the Company or any of its subsidiaries may have any liability.

(ff) There is and has been no failure on the part of the Company and any of the Company’s directors or officers, in their capacities as such, to comply with any provision of the Sarbanes-Oxley Act of 2002, as amended, and the rules and regulations promulgated in connection thereunder (the “Sarbanes-Oxley Act”), including Section 402 relating to loans and Sections 302 and 906 relating to certifications.

(gg) Neither the Company nor any of its subsidiaries nor, to the knowledge of the Company, any director, officer, agent, employee, affiliate or other person acting on behalf of the Company or any of its subsidiaries is aware of or has taken any action, directly or indirectly, that could result in a violation or a sanction for violation by such persons of the Foreign Corrupt Practices Act of 1977 or the U.K. Bribery Act 2010, each as may be amended, or similar law of any other relevant jurisdiction, or the rules or regulations thereunder (collectively, the “Anti-Corruption Laws”); and the Company and its subsidiaries have instituted and maintain policies and procedures to ensure compliance therewith. No part of the proceeds of the offering will be used, directly or indirectly, in violation of the Anti-Corruption Laws.

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(hh) The operations of the Company and its subsidiaries are and have been conducted at all times in compliance with applicable financial recordkeeping and reporting requirements and the money laundering statutes and the rules and regulations thereunder and any related or similar rules, regulations or guidelines, issued, administered or enforced by any governmental agency (collectively, the “Money Laundering Laws”) and no action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or any of its subsidiaries with respect to the Money Laundering Laws is pending or, to the knowledge of the Company, threatened.

(ii) Neither the Company nor any of its subsidiaries nor, to the knowledge of the Company, any director, officer, agent, employee or affiliate of the Company or any of its subsidiaries (i) is, or is controlled or 50% or more owned in the aggregate by or is acting on behalf of, one or more individuals or entities that are currently the subject of any sanctions administered or enforced by the United States (including any administered or enforced by the Office of Foreign Assets Control of the U.S. Department of the Treasury, the U.S. Department of State or the Bureau of Industry and Security of the U.S. Department of Commerce), the United Nations Security Council, the European Union, the United Kingdom (including any administered or enforced by His Majesty’s Treasury) or other applicable sanctions authority (collectively, “Sanctions” and such persons, “Sanctioned Persons” and each such person, a “Sanctioned Person”), (ii) is located, organized or resident in a country or territory that is, or whose government is, the subject of Sanctions that broadly prohibit dealings with that country or territory (currently, Cuba, Iran, North Korea, Syria, and Crimea, so-called Donetsk People’s Republic, and so-called Luhansk People’s Republic regions of Ukraine) (collectively, “Sanctioned Countries” and each, a “Sanctioned Country”) or (iii) will, knowingly directly or indirectly, use the proceeds of this offering, or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture partner or other individual or entity in any manner that would result in a violation of any Sanctions by, or could result in the imposition of Sanctions against, any individual or entity (including any individual or entity participating in the offering, whether as underwriter, advisor, investor or otherwise).

(jj) Neither the Company nor any of its subsidiaries has, to the best of its knowledge, engaged in any dealings or transactions with or for the benefit of a Sanctioned Person, or with or in a Sanctioned Country, in the preceding three years, nor does the Company or any of its subsidiaries have any plans to engage in dealings or transactions with or for the benefit of a Sanctioned Person, or with or in a Sanctioned Country.

(kk) The subsidiaries listed on Exhibit B attached hereto are the only significant subsidiaries of the Company as defined by Rule 1-02 of Regulation S-X under the Securities Act.

(ll) The Company and its subsidiaries own, possess, license or have other rights to use all patents, patent applications, trade and service marks, trade and service mark registrations, trade names, copyrights, licenses, inventions, trade secrets, technology, know-how and other intellectual property (collectively, the “Intellectual

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Property”) used in the conduct of their respective businesses as now conducted or as proposed in the Disclosure Package and the Final Prospectus to be conducted, except as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, and have not received any notice of infringement of or conflict with asserted rights of others with respect to any Intellectual Property that, if determined adversely to the Company and its subsidiaries would reasonably be expected to have a Material Adverse Effect. The Company and its subsidiaries have complied with the terms of each agreement pursuant to which Intellectual Property has been licensed to the Company or any subsidiary, except as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, and to the knowledge of the Company, all such agreements are in full force and effect.

(mm) Neither the Company nor any of its subsidiaries nor any of its or their properties or assets has any immunity from the jurisdiction of any court or from any legal process (whether through service or notice, attachment prior to judgment, attachment in aid of execution or otherwise), with respect to the Company, under the laws of the Marshall Islands or, with respect to the Company’s subsidiaries, their respective jurisdictions of incorporation, as applicable.

(nn) The Company is a “foreign private issuer” as defined in Rule 405 under the Securities Act and the Company is subject to and in full compliance with the reporting requirements of Section 13 or Section 15(d) of the Exchange Act.

(oo) Each vessel of the Company is listed on Exhibit A hereto (collectively, the “Vessels”) and is duly registered under the laws of the jurisdiction set forth on Exhibit A in the name of the applicable entity identified thereon.

(pp) Each of the Charter Agreements is in full force and effect. To the knowledge of the Company, none of the parties to any Charter Agreement (the “Charter Parties”) is in breach or violation of, or in default under (nor has any event occurred which with notice, lapse of time, or both would result in any breach or violation of, or constitute a default under) any such Charter Agreement; neither the Company nor any of its subsidiaries nor, to the knowledge of the Company, any Charter Party has the right to terminate any Charter Agreement prior to the termination of its stated term, and no event or circumstance has occurred which, with notice, lapse of time or both, would create such a right; and neither the Company nor any of its subsidiaries has received, or been threatened with, a termination notice from any Charter Party or any other party with respect to a Charter Agreement, nor is the Company aware that any person or entity intends to furnish such a notice.

(qq) None of the Company’s outstanding debt securities have received a rating by any “nationally recognized statistical rating organization” (as defined for purposes of Rule 3(a)(62) under the Exchange Act).

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Any certificate signed by any officer of the Company and delivered to the Underwriters or counsel for the Underwriters in connection with the offering of the Securities shall be deemed a representation and warranty by the Company, as to matters covered thereby, to each Underwriter.

(ii) The Selling Shareholder represents and warrants to, and agrees with, each Underwriter and the Company, as of the date of this Agreement or as of the applicable time set forth below, that:

(a) The Selling Shareholder is the sole record and beneficial owner of, and has, immediately prior to the Closing Date, good and valid title to, the Securities to be sold by it hereunder free and clear of all liens, encumbrances, equities and claims and has duly endorsed such Securities in blank, and has full power and authority to sell its interest in the Securities, and, assuming that each Underwriter acquires its interest in the Securities it has purchased from the Selling Shareholder without notice of any adverse claim (within the meaning of Section 8-105 of the New York Uniform Commercial Code (“UCC”)), each Underwriter that has purchased such Securities delivered on the Closing Date to The Depository Trust Company or other securities intermediary by making payment therefor as provided herein, and that has had such Securities credited to the securities account or accounts of such Underwriters maintained with The Depository Trust Company or such other securities intermediary will have acquired a security entitlement (within the meaning of Section 8-102(a)(17) of the UCC) to such Securities purchased by such Underwriter, and no action based on an adverse claim (within the meaning of Section 8-105 of the UCC) may be asserted against such Underwriter with respect to such Securities.

(b) The Selling Shareholder has not taken, directly or indirectly, any action designed to or that would constitute or that might reasonably be expected to cause or result in, under the Exchange Act or otherwise, stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Securities.

(c) The sale of the Securities by the Selling Shareholder pursuant hereto is not prompted by any information concerning the Company or any of its subsidiaries which is not set forth in the Disclosure Package and the Final Prospectus or any amendment or supplement thereto.

(d) On each Effective Date, at the Execution Time and on the Closing Date, none of the Registration Statement, the Final Prospectus, the Disclosure Package or any amendment or supplement thereto used by the Company or any Underwriter, as the case may be, contained or will contain any untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary in order to make the statements therein not misleading; provided that such representations and warranties set forth in this subsection 1(ii)(d) apply only to statements or omissions made in reliance upon and in conformity with information furnished in writing to the Company or to the Underwriters by the Selling Shareholder specifically for use in connection with the preparation thereof (the “Selling Shareholder Information”); it being understood that the Selling Shareholder Information shall be limited to the legal name and address of, and the number of shares beneficially owned and offered by, the Selling Shareholder, and the other information with respect to the Selling Shareholder that appears under the caption “Selling Shareholder” in the Registration Statement, the Final Prospectus or the Disclosure Package.

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(e) No consent, approval, authorization or order of any court or governmental agency or body is required for the consummation by the Selling Shareholder of the transactions contemplated herein, except such as may have been obtained under the Securities Act and such as may be required under the blue sky laws of any jurisdiction in connection with the purchase and distribution of the Securities by the Underwriters and such other approvals as have been obtained.

(f) Neither the sale of the Securities being sold by the Selling Shareholder nor the consummation of any other of the transactions herein contemplated by the Selling Shareholder or the fulfillment of the terms hereof by the Selling Shareholder will conflict with, result in a breach or violation of, or constitute a default under any law or the charter, articles or by-laws (or such similar constitutional documents) of the Selling Shareholder or the terms of any indenture or other agreement or instrument to which the Selling Shareholder or any of its subsidiaries is a party or bound, or any judgment, order or decree applicable to the Selling Shareholder or any of its subsidiaries of any court, regulatory body, administrative agency, governmental body or arbitrator having jurisdiction over the Selling Shareholder or any of its subsidiaries.

Any certificate signed by any officer of the Selling Shareholder and delivered to the Underwriters or counsel for the Underwriters and the Company or counsel for the Company in connection with the offering of the Securities shall be deemed a representation and warranty by the Selling Shareholder, as to matters covered thereby, to each Underwriter and the Company.

2. Purchase and Sale.

(a) Subject to the terms and conditions and in reliance upon the representations and warranties herein set forth, the Selling Shareholder agrees to sell to the several Underwriters, and each Underwriter agrees, severally and not jointly, to purchase from the Selling Shareholder, at the purchase price set forth in Schedule I hereto, the number of Securities set forth opposite such Underwriter’s name in Schedule II hereto.

(b) Subject to the sale of the Securities by the Selling Shareholder to the Underwriters pursuant to the terms of this Agreement and the other terms and conditions and in reliance upon the representations and warranties herein set forth, the Underwriters agree to sell to the Company, severally and not jointly, and the Company agrees to purchase from the Underwriters, at the purchase price set forth in Schedule I hereto, the number of Repurchase Securities as set forth opposite each such Underwriter’s name in Schedule III hereto.

3. Delivery and Payment. Delivery of and payment for the Securities shall be made on the date and at the time specified in Schedule I hereto, which date and time may be postponed by agreement among the Underwriters and the Selling Shareholder or as provided in Section 9 hereof (such date and time of delivery and payment for the Securities being herein

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called the “Closing Date”). As used herein, “Business Day” shall mean any day other than a Saturday, a Sunday or a legal holiday or a day on which banking institutions or trust companies are authorized or obligated by law to close in New York City. Delivery of the Securities shall be made to the Underwriters against payment by the several Underwriters of the respective aggregate purchase prices of the Securities being sold by the Selling Shareholder to or upon the order of the Selling Shareholder by wire transfer payable in same-day funds to the accounts specified by the Selling Shareholder. Delivery of the Securities shall be made through the facilities of The Depository Trust Company unless the Underwriters shall otherwise instruct.

As set forth in Section 5(ii)(f), the Selling Shareholder will pay all applicable stamp, registration, sales, use, value added or similar transfer taxes, if any, involved in the transfer to the several Underwriters of the Securities to be purchased by them from the Selling Shareholder and the respective Underwriters will pay any additional stamp, registration, sales, use, value added or similar transfer taxes involved in further transfers.

Subject to the sale of the Securities by the Selling Shareholder to the Underwriters pursuant to the terms of this Agreement, delivery of and payment for the Repurchase Securities shall be made on the Closing Date. Delivery of the Repurchase Securities shall be made for the account of the Company by the several Underwriters against payment by the Company of the aggregate purchase price of the Repurchase Securities being sold by the Underwriters to or upon the order of the Underwriters by wire transfer payable in same-day funds to the accounts specified by the Underwriters. Delivery of the Repurchase Securities shall be made through the facilities of The Depository Trust Company unless the Company shall otherwise instruct.

4. Offering by Underwriters. It is understood that the several Underwriters propose to offer the Public Securities for sale to the public as set forth in the Final Prospectus.

5. Agreements.

(i) The Company agrees with the several Underwriters that:

(a) Prior to the termination of the offering of the Securities, the Company will not file any amendment of the Registration Statement or supplement (including the Final Prospectus or any Preliminary Prospectus) to the Base Prospectus or any Rule 462(b) Registration Statement unless the Company has furnished you a copy for your review prior to filing and will not file any such proposed amendment or supplement to which you promptly reasonably object in writing. The Company will cause the Final Prospectus and any supplement thereto to be filed in a form approved by the Underwriters with the SEC pursuant to the applicable paragraph of Rule 424(b) under the Securities Act within the time period prescribed and will provide evidence satisfactory to the Underwriters of such timely filing. The Company will promptly advise the Underwriters (i) when the Final Prospectus, and any supplement thereto, shall have been filed (if required) with the SEC pursuant to Rule 424(b) under the Securities Act or when any Rule 462(b) Registration Statement shall have been filed with the SEC, (ii) when, prior to termination of the offering of the Securities, any amendment to the Registration

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Statement shall have been filed or become effective, (iii) of any request by the SEC or its staff for any amendment of the Registration Statement, or any Rule 462(b) Registration Statement, or for any supplement to the Final Prospectus or for any additional information, (iv) of the issuance by the SEC of any stop order suspending the effectiveness of the Registration Statement or of any notice objecting to its use or the institution or threatening of any proceeding for that purpose and (v) of the receipt by the Company of any notification with respect to the suspension of the qualification of the Securities for sale in any jurisdiction or the institution or threatening of any proceeding for such purpose. The Company will use its best efforts to prevent the issuance of any such stop order or the occurrence of any such suspension or objection to the use of the Registration Statement and, upon such issuance, occurrence or notice of objection, to obtain as soon as possible the withdrawal of such stop order or relief from such occurrence or objection, including, if necessary, by filing an amendment to the Registration Statement or a new registration statement and using its best efforts to have such amendment or new registration statement declared effective as soon as practicable.

(b) If, at any time prior to the filing of the Final Prospectus pursuant to Rule 424(b) under the Securities Act, any event occurs as a result of which the Disclosure Package would include any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein in the light of the circumstances under which they were made or the circumstances then prevailing not misleading, the Company will (i) notify promptly the Underwriters so that any use of the Disclosure Package may cease until it is amended or supplemented; (ii) amend or supplement the Disclosure Package to correct such statement or omission; and (iii) supply any amendment or supplement to you in such quantities as you may reasonably request.

(c) If, at any time when a prospectus relating to the Securities is required to be delivered under the Securities Act (including in circumstances where such requirement may be satisfied pursuant to Rule 172 under the Securities Act), any event occurs as a result of which the Final Prospectus as then supplemented would include any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein in the light of the circumstances under which they were made or the circumstances then prevailing not misleading, or if it shall be necessary to amend the Registration Statement, file a new registration statement or supplement the Final Prospectus to comply with the Securities Act or the Exchange Act or the respective rules thereunder, including in connection with use or delivery of the Final Prospectus, the Company promptly will (i) notify the Underwriters of any such event, (ii) prepare and file with the SEC, subject to the second sentence of paragraph (a) of this Section 5, an amendment or supplement or new registration statement which will correct such statement or omission or effect such compliance, (iii) use its best efforts to have any amendment to the Registration Statement or new registration statement declared effective as soon as practicable in order to avoid any disruption in use of the Final Prospectus and (iv) supply any supplemented Final Prospectus to you in such quantities as you may reasonably request.

(d) As soon as practicable, the Company will make generally available to its security holders and to the Underwriters an earnings statement or statements of the Company and its subsidiaries which will satisfy the provisions of Section 11(a) of the Securities Act and Rule 158 under the Securities Act.

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(e) The Company will furnish to the Underwriters and counsel for the Underwriters, without charge, signed copies of the Registration Statement (including exhibits thereto) and to each other Underwriter a copy of the Registration Statement (without exhibits thereto) and, so long as delivery of a prospectus by an Underwriter or dealer may be required by the Securities Act (including in circumstances where such requirement may be satisfied pursuant to Rule 172 under the Securities Act), as many copies of each Preliminary Prospectus, the Final Prospectus and each Issuer Free Writing Prospectus and any supplement thereto as the Underwriters may reasonably request. The Company will pay the expenses of printing or other production of all documents relating to the offering.

(f) The Company will arrange, if necessary, for the qualification of the Securities for sale under the laws of such jurisdictions as the Underwriters may reasonably designate and will maintain such qualifications in effect so long as required for the distribution of the Securities; provided that in no event shall the Company be obligated to qualify to do business in any jurisdiction where it is not now so qualified or to take any action that would subject it to service of process in suits, other than those arising out of the offering or sale of the Securities, in any jurisdiction where it is not now so subject.

(g) For a period from the date hereof until 90 days after the date of this Agreement (September 10, 2024), the Company will not, without the prior written consent of Citigroup Global Markets Inc. and DNB Markets, Inc., offer, sell, contract to sell, pledge, or otherwise dispose of, or enter into any transaction which is designed to, or might reasonably be expected to, result in the disposition (whether by actual disposition or effective economic disposition due to cash settlement or otherwise) by the Company or any affiliate of the Company or any person in privity with the Company or any affiliate of the Company, directly or indirectly, including the filing (or participation in the filing) of a registration statement with the SEC in respect of, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Exchange Act with respect to, any other shares of Common Stock or any securities convertible into, or exercisable or exchangeable for, shares of Common Stock; or publicly announce an intention to effect any such transaction, provided, however, that the Company may issue and sell Common Stock pursuant to any employee stock option plan, stock ownership plan or dividend reinvestment plan of the Company in effect at the Execution Time and the Company may issue Common Stock issuable upon the conversion of securities or the exercise of warrants outstanding at the Execution Time.

(h) The Company will not take, directly or indirectly, any action designed to or that would constitute or that might reasonably be expected to cause or result in, under the Exchange Act or otherwise, stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Securities.

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(i) The Company agrees to pay the costs and expenses relating to the following matters: (i) the preparation, printing or reproduction and filing with the SEC of the Registration Statement (including financial statements and exhibits thereto), each Preliminary Prospectus, the Final Prospectus and each Issuer Free Writing Prospectus, and each amendment or supplement to any of them; (ii) the printing (or reproduction) and delivery (including postage, air freight charges and charges for counting and packaging) of such copies of the Registration Statement, each Preliminary Prospectus, the Final Prospectus and each Issuer Free Writing Prospectus, and all amendments or supplements to any of them, as may, in each case, be reasonably requested for use in connection with the offering and sale of the Securities; (iii) the preparation, printing, authentication, issuance and delivery of certificates for the Securities, if any, including any stamp or transfer taxes in connection with the sale of the Securities to the Underwriters; (iv) the printing (or reproduction) and delivery of this Agreement, any blue sky memorandum and all other agreements or documents printed (or reproduced) and delivered in connection with the offering of the Securities; (v) the registration of the Securities under the Exchange Act and the listing of the Securities on the New York Stock Exchange (the “Stock Exchange”); (vi) any registration or qualification of the Securities for offer and sale under the securities or blue sky laws of the several states (including filing fees and up to $5,000 of related fees and expenses of counsel for the Underwriters); (vii) any filings required to be made with FINRA (including filing fees and the reasonable and documented fees and expenses of counsel for the Underwriters relating to such filings); (viii) the transportation and other expenses incurred by or on behalf of Company representatives in connection with presentations to prospective purchasers of the Securities; (ix) the fees and expenses of the Company’s accountants; (x) the fees and expenses of counsel (including local and special counsel) for the Company and (limited to one law firm) for the Selling Shareholder; and (xi) all other costs and expenses incident to the performance by the Company of its obligations hereunder.

(j) The Company agrees that, unless it has or shall have obtained the prior written consent of the Underwriters, and each Underwriter, severally and not jointly, agrees with the Company that, unless it has or shall have obtained, as the case may be, the prior written consent of the Company, it has not made and will not make any offer relating to the Securities that would constitute an Issuer Free Writing Prospectus or that would otherwise constitute a Free Writing Prospectus required to be filed by the Company with the SEC or retained by the Company under Rule 433 under the Securities Act (“Rule 433”); provided that the prior written consent of the parties hereto shall be deemed to have been given in respect of the Free Writing Prospectuses included in Schedule IV hereto and any electronic road show. Any such free writing prospectus consented to by the Underwriters or the Company is hereinafter referred to as a “Permitted Free Writing Prospectus.” The Company agrees that (x) it has treated and will treat, as the case may be, each Permitted Free Writing Prospectus as an Issuer Free Writing Prospectus and (y) it has complied and will comply, as the case may be, with the requirements of Rule 164 under the Securities Act (“Rule 164”) and Rule 433 applicable to any Permitted Free Writing Prospectus, including in respect of timely filing with the SEC, legending and record keeping.

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(ii) The Selling Shareholder agrees with the several Underwriters that:

(a) For a period from the date hereof until 90 days after the date of this Agreement (September 10, 2024), the Selling Shareholder will not, without the prior written consent of Citigroup Global Markets Inc. and DNB Markets, Inc., offer, sell, contract to sell, pledge or otherwise dispose of, or enter into any transaction which is designed to, or might reasonably be expected to, result in the disposition (whether by actual disposition or effective economic disposition due to cash settlement or otherwise) by the Selling Shareholder or any affiliate of the Selling Shareholder or any person in privity with the Selling Shareholder or any affiliate of the Selling Shareholder, directly or indirectly, or file (or participate in the filing of) a registration statement with the Commission in respect of, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Exchange Act with respect to, any shares of Common Stock of the Company or any securities convertible into or exercisable or exchangeable for, shares of Common Stock (other than the Securities to be sold hereunder); or publicly announce an intention to effect any such transaction, other than shares of Common Stock disposed of as bona fide gifts; provided that each transferee shall execute and deliver to the Underwriters a lock-up agreement substantially in the form of Exhibit C hereto in respect of the remainder of the period during which this provision applies.

(b) The Selling Shareholder will not take, directly or indirectly, any action designed to or that would constitute or that might reasonably be expected to cause or result in, under the Exchange Act or otherwise, stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Securities.

(c) The Selling Shareholder will advise you promptly, and if requested by you, will confirm such advice in writing, so long as delivery of a prospectus relating to the Securities by an underwriter or dealer may be required under the Securities Act, of (i) any material change in the Company’s condition (financial or otherwise), prospects, earnings, business or properties that comes to the attention of the Selling Shareholder, (ii) any change in the Selling Shareholder Information in the Registration Statement, the Final Prospectus, any Preliminary Prospectus or any Issuer Free Writing Prospectus or any amendment or supplement or (iii) any new material information relating to the Company or relating to any matter stated in the Final Prospectus or any Free Writing Prospectus that comes to the attention of the Selling Shareholder.

(d) The Selling Shareholder will not, directly or indirectly, use the proceeds of this offering, or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture partner or other person in any manner that will result in a violation of Sanctions by, or could result in the imposition of Sanctions against, any person (including any person participating in the offering, whether as underwriter, advisor, investor or otherwise).

(e) The Selling Shareholder represents that it has not prepared or had prepared on its behalf or used or referred to, and agrees that it will not prepare or have prepared on its behalf or use or refer to, any Free Writing Prospectus, and has not distributed and will not distribute any written materials in connection with the offer or sale of the Securities.

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(f) The Selling Shareholder agrees to pay all stamp, registration, sales, use, value added or similar transfer taxes applicable to the sale of the Securities hereunder, the fees and expenses of its counsel beyond the one law firm paid for by the Company, and any costs and expenses incidental to registration, filing and compliance required by law to be paid by the Selling Shareholder.

(g) The Selling Shareholder agrees to pay all reasonable and documented fees, disbursements and expenses of counsel incurred by the Underwriters in connection with the transactions contemplated hereunder.

6. Conditions to the Obligations of the Underwriters. The obligations of the Underwriters to purchase the Securities, as the case may be, shall be subject to the accuracy of the representations and warranties on the part of the Company and the Selling Shareholder contained herein as of the Execution Time, the Closing Date pursuant to Section 3 hereof, to the accuracy of the statements of the Company and the Selling Shareholder made in any certificates pursuant to the provisions hereof, to the performance by the Company and the Selling Shareholder of their respective obligations hereunder and to the following additional conditions:

(a) The Final Prospectus, and any supplement thereto, have been filed in the manner and within the time period required by Rule 424(b) under the Securities Act; any material required to be filed by the Company pursuant to Rule 433(d) shall have been filed with the SEC within the applicable time periods prescribed for such filings by Rule 433; and no stop order suspending the effectiveness of the Registration Statement or any notice objecting to its use shall have been issued and no proceedings for that purpose shall have been instituted or threatened.

(b) The Company shall have requested and caused Baker Botts L.L.P., as U.S. counsel for the Company, to have furnished to the Underwriters its opinion and negative assurance letter dated the Closing Date and addressed to the Underwriters in substantially the form set forth in Schedule V(a) hereto.

(c) The Company shall have requested and caused Watson Farley & Williams LLP, as Marshall Islands counsel for the Company, to have furnished to the Underwriters its opinion dated the Closing Date and addressed to the Underwriters in substantially the form set forth in Schedule V(b) hereto.

(d) The Selling Shareholder shall have requested and caused Vedder Price P.C., U.S. counsel for the Selling Shareholder, and Conyers Dill & Pearman Limited, as special Bermuda counsel for the Selling Shareholder, as the case may be, to have furnished to the Underwriters their opinions or letters dated the Closing Date and addressed to the Underwriters in substantially the form set forth in Schedules VI(a) and VI(b), respectively.

(e) The Underwriters shall have received from Cleary Gottlieb Steen & Hamilton LLP, counsel for the Underwriters, such opinion or opinions, dated the Closing Date and addressed to the Underwriters, with respect to the sale of the Securities, the Registration Statement, the Disclosure Package, the Final Prospectus (together with any supplement thereto) and other related matters as the Underwriters may reasonably require, and the Company and the Selling Shareholder shall have furnished to such counsel such documents as they request for the purpose of enabling them to pass upon such matters.

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(f) The Company shall have furnished to the Underwriters a certificate of the Company, signed by the Chairman of the Board or the Chief Executive Officer, and the principal financial or accounting officer of the Company, dated the Closing Date, in substantially the form set forth in Schedule VII.

(g) The Selling Shareholder shall have furnished to the Underwriters and the Company a certificate, signed by the Chairman of the Board or any Executive Vice President, and the principal financial or accounting officer of the Selling Shareholder, dated the Closing Date, to the effect that the representations and warranties of the Selling Shareholder in this Agreement are true and correct in all material respects on and as of the Closing Date to the same effect as if made on the Closing Date.

(h) The Company shall have requested and caused PricewaterhouseCoopers LLP to have furnished to the Underwriters, at the Execution Time and at the Closing Date, letters (which may refer to letters previously delivered to one or more of the Underwriters), dated respectively as of the Execution Time and as of the Closing Date, in form and substance satisfactory to the Underwriters, confirming that they are an independent registered public accounting firm with respect to the Company within the meaning of the Securities Act and the applicable rules and regulations thereunder adopted by the SEC and the PCAOB and as to such other matters as the Underwriters may request, including, but not limited to, statements and information of the type ordinarily included in accountants’ “comfort letters” to underwriters with respect to the financial statements and certain financial information contained in the Registration Statement, the Disclosure Package, the Final Prospectus and any amendments or supplements thereto.

(i) Subsequent to the Execution Time or, if earlier, the dates as of which information is given in the Registration Statement (exclusive of any amendment thereof) and the Final Prospectus (exclusive of any supplement thereto), there shall not have been (i) any change or decrease specified in the letter or letters referred to in paragraph (h) of this Section 6 or (ii) any change, or any development involving a prospective change, in or affecting the condition (financial or otherwise), earnings, business or properties of the Company and its subsidiaries taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Final Prospectus (exclusive of any amendment or supplement thereto) the effect of which, in any case referred to in clause (i) or (ii) above, is, in the sole judgment of the Underwriters, so material and adverse as to make it impractical or inadvisable to proceed with the offering or delivery of the Securities as contemplated by the Registration Statement (exclusive of any amendment thereof), the Disclosure Package and the Final Prospectus (exclusive of any amendment or supplement thereto).

(j) Prior to the Closing Date, the Company shall have furnished to the Underwriters such further information, certificates and documents as the Underwriters may reasonably request.

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(k) The Securities shall have been listed and admitted and authorized for trading on the Stock Exchange, subject only to official notice of issuance, and reasonably satisfactory evidence of such actions shall have been provided to the Underwriters.

(l) At the Execution Time, the Company shall have furnished to the Underwriters a letter substantially in the form of Exhibit C hereto from each executive officer and director of the Company and Ultranav International ApS addressed to the Underwriters.

If any of the conditions specified in this Section 6 shall not have been fulfilled when and as provided in this Agreement, or if any of the opinions and certificates mentioned above or elsewhere in this Agreement shall not be reasonably satisfactory in form and substance to the Underwriters and counsel for the Underwriters, this Agreement and all obligations of the Underwriters hereunder may be canceled at, or at any time prior to, the Closing Date by the Underwriters. Notice of such cancellation shall be given to the Company in writing or by telephone or facsimile confirmed in writing.

The documents required to be delivered by this Section 6 shall be delivered to Cleary Gottlieb Steen & Hamilton LLP, counsel for the Underwriters, on the Closing Date by electronic mail or delivered at its offices, at 2 London Wall Place, Barbican, London, EC2Y 5AU, United Kingdom.

7. Reimbursement of Underwriters’ Expenses. If the sale of the Securities provided for herein is not consummated because any condition to the obligations of the Underwriters set forth in Section 6 hereof is not satisfied, because of any termination pursuant to Section 10 hereof or because of any refusal, inability or failure on the part of the Company or the Selling Shareholder to perform any agreement herein or comply with any provision hereof other than by reason of a default by any of the Underwriters, the Company will reimburse the Underwriters on demand for all (including reasonable and documented fees and disbursements of counsel) that shall have been incurred by them in connection with the proposed purchase and sale of the Securities. If the Company is required to make any payments to the Underwriters under this Section 7 because of the Selling Shareholder’s refusal, inability or failure to satisfy any condition to the obligations of the Underwriters set forth in Section 6, the Selling Shareholder shall reimburse the Company on demand for all amounts so paid.

8. Indemnification and Contribution.

(a) The Company agrees to indemnify and hold harmless each Underwriter, each person, if any, who controls any Underwriter within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act and each employee, agent, affiliate, director and officer of any Underwriter within the meaning of Rule 405 under the Securities Act from and against any and all losses, claims, damages or liabilities, joint or several, to which they or any of them may become subject under the Securities Act, the Exchange Act or other Federal or state statutory law or regulation, at common law or otherwise, insofar as such losses, claims, damages or liabilities (or actions in respect thereof) arise out of or are based upon any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement for the registration of the

22

Securities as originally filed or in any amendment thereof, or in the Base Prospectus, any Preliminary Prospectus or any other preliminary prospectus supplement relating to the Securities, the Final Prospectus, or any Issuer Free Writing Prospectus, or in any amendment thereof or supplement thereto, or arise out of or are based upon the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, and agrees to reimburse each such indemnified party, as incurred, for any legal or other expenses reasonably incurred by them in connection with investigating or defending any such loss, claim, damage, liability or action; provided, however, that the Company will not be liable in any such case to the extent that any such loss, claim, damage or liability arises out of or is based upon any such untrue statement or alleged untrue statement or omission or alleged omission made therein in reliance upon and in conformity with written information furnished to the Company by any Underwriter specifically for inclusion therein. This indemnity agreement will be in addition to any liability which the Company may otherwise have.

(b) The Company agrees to indemnify and hold harmless the Selling Shareholder and each director and officer of the Selling Shareholder from and against any and all losses, claims, damages or liabilities, joint or several, to which they or any of them may become subject under the Securities Act, the Exchange Act or other Federal or state statutory law or regulation, at common law or otherwise, insofar as such losses, claims, damages or liabilities (or actions in respect thereof) arise out of or are based upon any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement for the registration of the Securities as originally filed or in any amendment thereof, or in the Base Prospectus, any Preliminary Prospectus or any other preliminary prospectus supplement relating to the Securities, the Final Prospectus, or any Issuer Free Writing Prospectus, or in any amendment thereof or supplement thereto, or arise out of or are based upon the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, and agrees to reimburse each such indemnified party, as incurred, for any legal or other expenses reasonably incurred by them in connection with investigating or defending any such loss, claim, damage, liability or action; provided, however, that the Company will not be liable in any such case to the extent that any such loss, claim, damage or liability arises out of or is based upon any such untrue statement or alleged untrue statement or omission or alleged omission made therein in reliance upon and in conformity with the Selling Shareholder Information.

(c) The Selling Shareholder severally agrees to indemnify and hold harmless the Company, each of its directors, each of its officers who signs the Registration Statement, each Underwriter, the directors, officers, employees, affiliates and agents of each Underwriter and each person who controls the Company or any Underwriter within the meaning of either the Securities Act or the Exchange Act to the same extent as the foregoing indemnity from the Company to each Underwriter, but only with reference to the Selling Shareholder Information furnished to the Company by or on behalf of the Selling Shareholder specifically for inclusion in the documents referred to in the foregoing indemnity. This indemnity agreement will be in addition to any liability which the Selling Shareholder may otherwise have.

23

(d) Each Underwriter severally and not jointly agrees to indemnify and hold harmless the Company, each of its directors, each of its officers who signs the Registration Statement, and each person who controls the Company within the meaning of either the Securities Act or the Exchange Act and the Selling Shareholder, to the same extent as the foregoing indemnity to each Underwriter, but only with reference to written information relating to such Underwriter furnished to the Company by such Underwriter specifically for inclusion in the documents referred to in the foregoing indemnity. This indemnity agreement will be in addition to any liability which any Underwriter may otherwise have. The Company and the Selling Shareholder acknowledge that the statements set forth (x) in the last sentence of the cover page regarding delivery of the Securities and, (y) under the heading “Underwriting”, (i) the list of Underwriters and their respective participation in the sale of the Securities, (ii) the second sentence in the third paragraph related to the terms of the offering by the Underwriters and (iii) the ninth and tenth paragraphs related to short sales, covering transactions and stabilization transactions in the Preliminary Prospectus and the Final Prospectus constitute the only information furnished in writing by the Underwriters for inclusion in any Preliminary Prospectus, the Final Prospectus or any Issuer Free Writing Prospectus.

(e) Promptly after receipt by an indemnified party under this Section 8 of notice of the commencement of any action, such indemnified party will, if a claim in respect thereof is to be made against the indemnifying party under this Section 8, notify the indemnifying party in writing of the commencement thereof; but the failure so to notify the indemnifying party (i) will not relieve it from liability under paragraph (a), (b) or (c) above unless and to the extent it did not otherwise learn of such action and such failure results in the forfeiture by the indemnifying party of substantial rights and defenses and (ii) will not, in any event, relieve the indemnifying party from any obligations to any indemnified party other than the indemnification obligation provided in paragraph (a), (b) or (c) above. The indemnifying party shall be entitled to appoint counsel of the indemnifying party’s choice at the indemnifying party’s expense to represent the indemnified party in any action for which indemnification is sought (in which case the indemnifying party shall not thereafter be responsible for the fees and expenses of any separate counsel retained by the indemnified party or parties except as set forth below); provided, however, that such counsel shall be satisfactory to the indemnified party. Notwithstanding the indemnifying party’s election to appoint counsel to represent the indemnified party in an action, the indemnified party shall have the right to employ separate counsel (including local counsel), and the indemnifying party shall bear the reasonable fees, costs and expenses of such separate counsel if (i) the use of counsel chosen by the indemnifying party to represent the indemnified party would present such counsel with a conflict of interest, (ii) the actual or potential defendants in, or targets of, any such action include both the indemnified party and the indemnifying party and the indemnified party shall have reasonably concluded that there may be legal defenses available to it and/or other indemnified parties which are different from or additional to those available to the indemnifying party, (iii) the indemnifying party shall not have employed counsel satisfactory to the indemnified party to represent the indemnified party within a reasonable time after notice of the institution of such action or (iv) the indemnifying party shall authorize the indemnified party to employ separate counsel at the expense of the indemnifying party. An indemnifying party will not,

24

without the prior written consent of the indemnified parties, settle or compromise or consent to the entry of any judgment with respect to any pending or threatened claim, action, suit or proceeding in respect of which indemnification or contribution may be sought hereunder (whether or not the indemnified parties are actual or potential parties to such claim or action) unless such settlement, compromise or consent (i) includes an unconditional release of each indemnified party from all liability arising out of such claim, action, suit or proceeding and (ii) does not include a statement as to or an admission of fault, culpability or a failure to act, by or on behalf of any indemnified party.

(f) In the event that the indemnity provided in paragraph (a), (b) or (c) of this Section 8 is unavailable to or insufficient to hold harmless an indemnified party for any reason, the Company, the Selling Shareholder and the Underwriters agree to contribute to the aggregate losses, claims, damages and liabilities (including legal or other expenses reasonably incurred in connection with investigating or defending the same) (collectively, “Losses”) to which the Company, the Selling Shareholder and any of the Underwriters may be subject in such proportion as is appropriate to reflect the relative benefits received by the Company, by the Selling Shareholder and by the Underwriters from the offering of the Securities. If the allocation provided by the immediately preceding sentence is unavailable for any reason, the Company, the Selling Shareholder and the Underwriters shall contribute in such proportion as is appropriate to reflect not only such relative benefits but also the relative fault of the Company, of the Selling Shareholder and of the Underwriters in connection with the statements or omissions which resulted in such Losses as well as any other relevant equitable considerations. Benefits received by the Company and by the Selling Shareholder shall be deemed to be equal to the total net proceeds from the offering of the Securities (before deducting expenses) received by the Selling Shareholder, and benefits received by the Underwriters shall be deemed to be equal to the total underwriting discounts and commissions, in each case as set forth on the cover page of the Final Prospectus. Relative fault shall be determined by reference to, among other things, whether any untrue or any alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information provided by the Company, the Selling Shareholder on the one hand or the Underwriters on the other, the intent of the parties and their relative knowledge, access to information and opportunity to correct or prevent such untrue statement or omission. The Company, the Selling Shareholder and the Underwriters agree that it would not be just and equitable if contribution were determined by pro rata allocation or any other method of allocation which does not take account of the equitable considerations referred to above. Notwithstanding the provisions of this paragraph (e), in no event shall an Underwriter be required to contribute any amount in excess of the amount by which the total underwriting discounts and commissions received by such Underwriter with respect to the offering of the Securities exceeds the amount of any damages that such Underwriter has otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. For purposes of this Section 8, each person who controls an Underwriter within the meaning of either the Securities Act or the Exchange Act and

25

each director, officer, employee, affiliate and agent of an Underwriter shall have the same rights to contribution as such Underwriter, and each person who controls the Company within the meaning of either the Securities Act or the Exchange Act, each officer of the Company who shall have signed the Registration Statement and each director of the Company shall have the same rights to contribution as the Company, subject in each case to the applicable terms and conditions of this paragraph (e).

(g) The liability of each of the Company and the Selling Shareholder under their respective representations and warranties contained in Section 1 hereof and under the indemnity and contribution agreements contained in this Section 8 shall be limited to an amount equal to the amount of gross proceeds to the Selling Shareholder from the sale of the Securities sold by the Selling Shareholder hereunder. The Company and the Selling Shareholder may agree, as between themselves and without limiting the rights of the Underwriters under this Agreement, as to the respective amounts of such liability for which they each shall be responsible.

9. Default by an Underwriter. If any one or more Underwriters shall fail to purchase and pay for any of the Securities agreed to be purchased by such Underwriter or Underwriters hereunder and such failure to purchase shall constitute a default in the performance of its or their obligations under this Agreement, the remaining Underwriters shall be obligated severally to take up and pay for (in the respective proportions which the amount of Securities set forth opposite their names in Schedule II hereto bears to the aggregate amount of Securities set forth opposite the names of all the remaining Underwriters) the Securities which the defaulting Underwriter or Underwriters agreed but failed to purchase; provided, however, that in the event that the aggregate amount of Securities which the defaulting Underwriter or Underwriters agreed but failed to purchase shall exceed 10% of the aggregate amount of Securities set forth in Schedule I hereto, the remaining Underwriters shall have the right to purchase all, but shall not be under any obligation to purchase any, of the Securities, and if such nondefaulting Underwriters do not purchase all the Securities, this Agreement will terminate without liability to any nondefaulting Underwriter, the Selling Shareholder or the Company. In the event of a default by any Underwriter as set forth in this Section 9, the Closing Date shall be postponed for such period, not exceeding five Business Days, as the Underwriters shall determine in order that the required changes in the Registration Statement and the Final Prospectus or in any other documents or arrangements may be effected. Nothing contained in this Agreement shall relieve any defaulting Underwriter of its liability, if any, to the Company, the Selling Shareholder and any nondefaulting Underwriter for damages occasioned by its default hereunder.

10. Termination. This Agreement shall be subject to termination in the absolute discretion of the Underwriters, by notice given to the Company prior to delivery of and payment for the Securities, if at any time prior to such delivery and payment (i) trading in the Company’s Common Stock shall have been suspended by the SEC or the Stock Exchange or trading in securities generally on the Stock Exchange shall have been suspended or limited or minimum prices shall have been established on such exchange, (ii) a banking moratorium shall have been declared either by Federal or New York State authorities , (iii) there shall have occurred a material disruption in commercial banking or securities settlement or clearance services or (iv) there shall have occurred any outbreak or escalation of hostilities, declaration by the United States of a national emergency or war, or other calamity or crisis the effect of which on financial markets is such as to make it, in the sole judgment of the Underwriters, impractical or inadvisable to proceed with the offering or delivery of the Securities as contemplated by any Preliminary Prospectus or the Final Prospectus (exclusive of any amendment or supplement thereto).

26

11. Representations and Indemnities to Survive. The respective agreements, representations, warranties, indemnities and other statements of the Company, of the Selling Shareholder and of the Underwriters set forth in or made pursuant to this Agreement will remain in full force and effect, regardless of any investigation made by or on behalf of any Underwriter, the Selling Shareholder or the Company or any of the officers, directors, employees, affiliates, agents or controlling persons referred to in Section 8 hereof, and will survive delivery of and payment for the Securities. The provisions of Sections 7 and 8 hereof shall survive the termination or cancellation of this Agreement.

12. Notices. All communications hereunder will be in writing and effective only on receipt, and, if sent to the Underwriters, will be mailed, delivered or e-mailed, if applicable, to Citigroup Global Markets Inc. at 388 Greenwich Street, New York, New York 10013, Attention: General Counsel, facsimile number 1-646-291-1469 and DNB Markets, Inc. at 30 Hudson Yards, 81st Floor, New York, New York 10001, Attention: DNB Syndicate, DNBSyndicate@dnb.no with a copy to LegalNorthAmerica@dnb.no; or, if sent to Navigator Holdings Ltd., will be mailed, delivered or emailed to NGT Services UK Ltd, 10 Bressenden Place, London, SW1E 5DH, United Kingdom, legal@navigatorgas.com, Attention: Company Secretary and General Counsel; or if sent to the Selling Shareholder, will be mailed, delivered or emailed and confirmed to it at the address set forth in Schedule I hereto.

13. Successors. This Agreement will inure to the benefit of and be binding upon the parties hereto and their respective successors and the officers, directors, employees, agents and controlling persons referred to in Section 8 hereof, and no other person will have any right or obligation hereunder.

14. Jurisdiction. Each of the Company, the Underwriters and the Selling Shareholder agrees that any suit, action or proceeding arising out of or based upon this Agreement or the transactions contemplated hereby may be instituted in any State or U.S. federal court in The City of New York and County of New York, and waives any objection which it may now or hereafter have to the laying of venue of any such proceeding, and irrevocably submits to the exclusive jurisdiction of such courts in any suit, action or proceeding. The Company hereby appoints CT Corporation System, 28 Liberty Street, New York, New York 10005 as its authorized agent (the “Company Authorized Agent”) and the Selling Shareholder hereby appoints CT Corporation System, 28 Liberty Street, New York, New York 10005 as its authorized agent (the “Selling Shareholder Authorized Agent” and, together with the Company Authorized Agent, each an “Authorized Agent”) upon whom process may be served in any suit, action or proceeding arising out of or based upon this Agreement or the transactions contemplated herein that may be instituted in any State or U.S. federal court in The City of New York and County of New York and the Company and the Selling Shareholder each expressly accepts the exclusive jurisdiction of any such court in respect of any such suit, action or proceeding. Each of the Company and the Selling Shareholder hereby represents and warrants that its Authorized Agent has accepted such appointment and has agreed to act as said agent for

27

service of process, and each of the Company and the Selling Shareholder agrees to take any and all action, including the filing of any and all documents that may be necessary to continue such appointment in full force and effect as aforesaid. Service of process upon the applicable Authorized Agent shall be deemed, in every respect, effective service of process upon the Company or the Selling Shareholder, as applicable. Notwithstanding the foregoing, to the extent permitted by applicable law, any action arising out of or based upon this Agreement may be instituted by any Underwriter, the directors, officers, employees, affiliates and agents of any Underwriter, or by any person who controls any Underwriter, in any court of competent jurisdiction in, with respect to the Company, the Republic of the Marshall Islands or, with respect to the Selling Shareholder, Bermuda.

15. Recognition of the U.S. Special Resolution Regimes.

(a) In the event that any Underwriter that is a Covered Entity becomes subject to a proceeding under a U.S. Special Resolution Regime, the transfer from such Underwriter of this Agreement, and any interest and obligation in or under this Agreement, will be effective to the same extent as the transfer would be effective under the U.S. Special Resolution Regime if this Agreement, and any such interest and obligation, were governed by the laws of the United States or a state of the United States.

(b) In the event that any Underwriter that is a Covered Entity or a BHC Act Affiliate of such Underwriter becomes subject to a proceeding under a U.S. Special Resolution Regime, Default Rights under this Agreement that may be exercised against such Underwriter are permitted to be exercised to no greater extent than such Default Rights could be exercised under the U.S. Special Resolution Regime if this Agreement were governed by the laws of the United States or a state of the United States.

As used in this Section 15, “BHC Act Affiliate” has the meaning assigned to the term “affiliate” in, and shall be interpreted in accordance with, 12 U.S.C. § 1841(k); “Covered Entity” means any of the following: (i) a “covered entity” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 252.82(b), (ii) a “covered bank” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 47.3(b) or (iii) a “covered FSI” as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 382.2(b); “Default Right” has the meaning assigned to that term in, and shall be interpreted in accordance with, 12 C.F.R. §§ 252.81, 47.2 or 382.1, as applicable; and “U.S. Special Resolution Regime” means each of (i) the Federal Deposit Insurance Act and the regulations promulgated thereunder and (ii) Title II of the Dodd-Frank Wall Street Reform and Consumer Protection Act and the regulations promulgated thereunder.

16. No Fiduciary Duty. The Company and the Selling Shareholder hereby acknowledge that (a) the purchase and sale of the Securities pursuant to this Agreement, including without limitation the determination of the public offering price of the Securities and any interaction that the underwriters have with the Company, the Selling Shareholder and/or its respective representatives or agents in relation thereto, is part of an arm’s-length commercial transaction between the Company and the Selling Shareholder, on the one hand, and the Underwriters and any affiliate through which it may be acting, on the other, (b) the Underwriters are acting as principal and not as an agent or fiduciary of the Company or the Selling

28

Shareholder and, with respect to any natural person Selling Shareholder, the interactions engaged in with respect to this Agreement or the transactions contemplated hereby between the Underwriters and any such affiliates, on the one hand, and the Selling Shareholder and any such representatives or agents, on the other, will not be deemed to form a relationship with the Selling Shareholder that would require any Underwriter to treat the Selling Shareholder as a “retail customer” for purposes of Regulation Best Interest (“Reg BI”) pursuant to Rule 15l-1 of the Exchange Act, or a “retail investor” for purposes of Form CRS (“Form CRS”) pursuant to Rule 17a-14 of the Exchange Act and (c) the engagement of the Underwriters by the Company and the Selling Shareholder in connection with the offering and the process leading up to the offering is as independent contractors and not in any other capacity. Furthermore, the Company and the Selling Shareholder agree that they are solely responsible for making their own judgments in connection with the offering and other matters addressed herein or contemplated hereby (irrespective of whether any of the Underwriters has advised or is currently advising the Company or the Selling Shareholder on related or other matters). The Company and the Selling Shareholder also acknowledge and agree that the Underwriters have not rendered to them any investment advisory services of any nature or respect and will not claim that the Underwriters owe any agency, fiduciary or similar duty to them, in connection with the offering and such other matters or the process leading thereto. The Selling Shareholder further acknowledges and agrees that, although the Underwriters may provide the Selling Shareholder with certain Reg BI and Form CRS disclosures or other related documentation in connection with the offering, the Underwriters are not making a recommendation to the Selling Shareholder to participate in the offering or sell any Securities at the purchase price set forth in Schedule I hereto, and nothing set forth in such disclosures or documentation is intended to suggest that any Underwriter is making such a recommendation. The Company further acknowledges and agrees that in any and all discussions with the Underwriters in connection with this Agreement and the matters contemplated hereby, that the Underwriters are providing services solely to the Company and all such employees, officers or directors of the Company engaged in such discussions are acting solely as representatives of the Company not in their individual or personal capacity as potential selling stockholders or as representatives of the Selling Shareholder, and that any view expressed or recommendation that may be deemed to be made by the Underwriters is expressed or made solely to and for the benefit of the Company.

17. Integration. This Agreement supersedes all prior agreements and understandings (whether written or oral) between the Company and the Underwriters, or any of them, with respect to the subject matter hereof.

18. Applicable Law. This Agreement will be governed by and construed in accordance with the laws of the State of New York applicable to contracts made and to be performed within the State of New York.

19. Waiver of Jury Trial. The Company, the Selling Shareholder and the Underwriters hereby irrevocably waive, to the fullest extent permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Agreement or the transactions contemplated hereby.

29

20. Counterparts. This Agreement may be signed in one or more counterparts, each of which shall constitute an original and all of which together shall constitute one and the same agreement.

21. Headings. The section headings used herein are for convenience only and shall not affect the construction hereof.

30

If the foregoing is in accordance with your understanding of our agreement, please sign and return to us the enclosed duplicate hereof, whereupon this letter and your acceptance shall represent a binding agreement among the Company, the Selling Shareholder and the several Underwriters.

[Signature Page to Underwriting Agreement]

[Signature Page to Underwriting Agreement]

The foregoing Agreement is hereby

confirmed and accepted as of the date

specified in Schedule I hereto.

Citigroup Global Markets Inc.

DNB Markets, Inc.

[Signature Page to Underwriting Agreement]

SCHEDULE I

Underwriting Agreement dated June 12, 2024

Registration Statement No. 333-272980

Title of Securities: Shares of Navigator Holdings Ltd.’s common stock, par value $0.01 per share

Description of the Securities

Number of Securities to be sold by the Selling Shareholder to the Underwriters: 7,000,000, of which 3,500,000 are Public Securities

Price per Share to be paid by the Underwriters: $14.52, for a total purchase price of $101,640,000.00 for the Securities to be paid by the Underwriters to the Selling Shareholder

Price per Share to Public : $15.00

Description of the Repurchase Securities

Number of Repurchase Securities to be sold by the Underwriters to the Company: 3,500,000

Price per Share to be paid by the Company: $14.52, for a total purchase price of $50,820,000.00 for the Repurchase Securities to be paid by the Company to the Underwriters

Selling Shareholder details:

Name: BW Group Limited

Address: Washington Mall Phase 2, 4th Floor, Suite 400, 22 Church Street, HM 1189, Hamilton, Pembroke, HM EX, Bermuda

Email: finance.sgp@bwmaritime.com; bwlegal@bw-group.com

Closing Date, Time and Location: June 13, 2024 at 10:00 a.m. New York time at Cleary Gottlieb Steen & Hamilton LLP, London Wall Place, Barbican, London, EC2Y 5AU, United Kingdom.

Type of Offering: Non-Delayed

I-1

SCHEDULE II

II-1

SCHEDULE III

III-1

SCHEDULE IV

Schedule of Free Writing Prospectuses included in the Disclosure Package

None.

IV-1

SCHEDULE V(a)

Form of Opinion and Negative Assurance Letter of Baker Botts L.L.P. as U.S. counsel for the Company

V(a)-1

SCHEDULE V(b)

Form of Opinion of Watson Farley & Williams LLP

as Marshall Islands counsel for the Company

V(b)-1

SCHEDULE VI(a)

Form of Opinion of Vedder Price P.C.

as U.S. counsel for the Selling Shareholder

VI(a)-1

SCHEDULE VI(b)

Form of Opinion of Conyers Dill & Pearman Limited

as special Bermuda counsel for the Selling Shareholder

VI(b)-1

SCHEDULE VII

Form of Officer’s Certificate

VII-1

EXHIBIT A

Vessel Registration

A-1

EXHIBIT B

List of Significant Subsidiaries of the Company

B-1

EXHIBIT C

[Form of Lock-Up Agreement]

[letterhead of executive officer, director or major shareholder of Navigator Holdings Ltd.]

Navigator Holdings Ltd.

Public Offering of Common Stock

June 12, 2024

Citigroup Global Markets Inc.

388 Greenwich Street

New York, New York 10013

DNB Markets, Inc.

30 Hudson Yards, 81st Floor

New York, New York 10001

As Underwriters,

Ladies and Gentlemen:

This letter is being delivered to you in connection with the proposed underwriting agreement (the “Underwriting Agreement”), among Navigator Holdings Ltd., a Marshall Islands corporation (the “Company”), the underwriters named therein (the “Underwriters”), and BW Group Limited, a company limited by shares under the laws of Bermuda and a shareholder (the “Selling Shareholder”) of the Company, whereby the Selling Shareholder proposes to sell to the Underwriters (i) the number of shares of the Company’s Common stock (as defined below) set forth therein for resale to the public, and (ii) the number of shares of the Company’s Common Stock set forth therein for resale to the Company. The shares of the Company’s common stock, par value $0.01 per share, are hereinafter referred to as the “Common Stock.”

In order to induce you and the other Underwriters to enter into the Underwriting Agreement, the undersigned will not, without the prior written consent of Citigroup Global Markets Inc. and DNB Markets, Inc., offer, sell, contract to sell, pledge or otherwise dispose of, (or enter into any transaction which is designed to, or might reasonably be expected to, result in the disposition (whether by actual disposition or effective economic disposition due to cash settlement or otherwise) by the undersigned or any affiliate of the undersigned or any person in privity with the undersigned or any affiliate of the undersigned), directly or indirectly, including the filing (or participation in the filing) of a registration statement with the U.S. Securities and Exchange Commission in respect of, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, and the rules and regulations of the U.S. Securities and Exchange Commission promulgated thereunder with respect to, any shares of capital stock of the Company or any securities convertible into, or exercisable or exchangeable for such capital stock, or publicly announce an intention to effect any such transaction, for a period from the date hereof until 90 days after the date of the Underwriting Agreement (the “Lock-Up Period”), other

C-1

than shares of Common Stock disposed of as bona fide gifts, transfers of Common Stock by will or intestacy or transfers of Common Stock by operation of law, such as pursuant to a qualified domestic order, divorce settlement, divorce decree or separation agreement; provided that, in all such cases, each transferee shall execute and deliver to the Underwriters a lock-up agreement substantially in the form of this letter agreement in respect of the remainder of the Lock-Up Period.

If for any reason the Underwriting Agreement shall be terminated prior to the Closing Date (as defined in the Underwriting Agreement), the agreement set forth above shall likewise be terminated.

[Signature page follows.]

C-2

C-3

Exhibit 99.1

NAVIGATOR GAS ANNOUNCES CLOSING OF UPSIZED SECONDARY PUBLIC OFFERING BY SELLING SHAREHOLDER AND CONCURRENT REPURCHASE OF SHARES BY NAVIGATOR GAS

LONDON, June 13, 2024 (GLOBE NEWSWIRE) — Navigator Holdings Ltd. (NYSE: NVGS) (“Navigator Gas,” the “Company,” “we,” or “our”) announced today the closing of the previously announced upsized public offering (the “Secondary Offering”) of a total of 7,000,000 shares of the Company’s common stock (the “Offered Shares”) by BW Group Limited, as the selling shareholder of the Company (the “Selling Shareholder”), at a public offering price of $15.00 per share.

The Company did not offer any shares of its common stock in the Secondary Offering and did not receive any proceeds from the sale of its shares of common stock in the Secondary Offering.

In addition, in connection with the Company’s previously announced intention to purchase shares in the Secondary Offering, the Company purchased 3,500,000 of the Offered Shares from the underwriters in the Secondary Offering (the “Share Repurchase”), at a price per share of $14.52, which was equal to the price per share paid by the underwriters to the Selling Shareholder in the Secondary Offering. The underwriters did not receive any discount or commission in respect of the shares of common stock purchased by the Company from the underwriters in the Share Repurchase. The Share Repurchase was funded with cash on hand. The terms and conditions of the Share Repurchase were approved and recommended to the Board of Directors of the Company (the “Board”) by a Special Committee of the Board and approved by the Board. The Share Repurchase was conditioned upon the completion of the Secondary Offering, as well as the satisfaction of customary closing conditions, and closed concurrently with the completion of the Secondary Offering. The completion of the Secondary Offering was not conditioned upon the completion of the Share Repurchase.

Citigroup and DNB Markets, Inc. acted as joint book-running managers for the Secondary Offering.

A shelf registration statement on Form F-3 relating to the shares of the Company’s common stock subject to the Secondary Offering was filed with the U.S. Securities and Exchange Commission (the “SEC”) on June 28, 2023 and declared effective on July 11, 2023. The Secondary Offering was made only by means of a prospectus supplement and the accompanying prospectus filed with the SEC that forms a part of the registration statement. Prospective investors should read the final prospectus supplement and accompanying prospectus or other documents that Navigator Gas has filed with the SEC for more complete information about Navigator Gas and the Secondary Offering. Copies of the final prospectus supplement and the accompanying prospectus can be accessed for free through the SEC’s website at www.sec.gov. Alternatively, copies may be obtained from: Citigroup, c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, New York 11717 (Tel: 800-831-9146); or DNB Markets, Inc., 30 Hudson Yards, 81st Floor, New York, New York 10001, Attention: Compliance, compliance.marketsinc@dnb.no.

This press release shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of, these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

About Navigator Gas

Navigator Gas is the owner and operator of the world’s largest fleet of handysize liquefied gas carriers and a global leader in the seaborne transportation services of petrochemical gases, such as ethylene and ethane, liquefied petroleum gas and ammonia and owns a 50% share, through a joint venture, in an ethylene export marine terminal at Morgan’s Point, Texas on the Houston Ship Channel, USA. Navigator Gas’ fleet consists of 56 semi- or fully-refrigerated liquefied gas carriers, 25 of which are ethylene and ethane capable.

Navigator Gas’ common stock trades on the New York Stock Exchange under the symbol “NVGS”.

Navigator Gas

Investor Relations / Media Advisors

Nicolas Bornozis / Paul Lampoutis

Capital Link – New York

Tel: +1-212-661-7566

Email: navigatorgas@capitallink.com

Category: Financial