6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

Form 6-K

REPORT OFFOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13-16 or15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of June 2023

Commission File Number 001-36202

NAVIGATOR HOLDINGS LTD.

(Exact name of Registrant as specified in its Charter)

c/o NGTServices UK Ltd

10 Bressenden Place

London, SW1E 5DH

UnitedKingdom

(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

Navigator Holdings Ltd. (the “Company”) announced on June 20, 2023, the results of its 2023 Annual General Meeting of Shareholders.

Attached as Exhibit 99.1 is a copy of the press release of Navigator Holdings Ltd., dated June 20, 2023.

ITEM 2—EXHIBITS

The following exhibits are filed as part of this Report on Form 6-K:

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.

EX-99.1

Exhibit 99.1

Navigator Holdings Ltd. Announces Results of 2023 Annual General Meeting of Shareholders

June 20, 2023 – Navigator Holdings Ltd. (“Navigator” and the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, announces that its 2023 Annual General Meeting of Shareholders (the “Annual Meeting”) was held at 9 a.m. local time on June 20, 2023 at the offices of Baker Botts LLP, 30 Rockefeller Plaza, New York, New York, 10112, U.S.A.

The following proposals were approved:

Andreas Sohmen-Pao, who joined Navigator’s Board in April 2022 as designee of BW Group Limited, and who served on the Company’s Remuneration Committee, retires from the Board with effect from the date of the Annual Meeting.

Dag von Appen, Navigator’s Non-Executive Chairman, commented:

“On behalf of the Board, I would like to extend our gratitude and appreciation to Andreas for his considerable contributions and service to the Company. We have been very fortunate to have had the benefit of Andreas’ extensive knowledge and experience during his tenure as a director.”

About Navigator Gas

Navigator Holdings Ltd. 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 (“LPG”) 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’s fleet now consists of 56 semi- or fully-refrigerated liquefied gas carriers, 25 of which are ethylene and ethane capable. The Company plays a vital role in the liquefied gas supply chain for energy companies, industrial consumers and commodity traders, with its sophisticated vessels providing an efficient and reliable ‘floating pipeline’ between the parties, connecting the world today, creating a sustainable tomorrow.

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

Investor Relations / Media Advisors

Nicolas Bornozis / Paul Lampoutis

Capital Link – New York

Tel: +1-212-661-7566

Email: navigatorgas@capitallink.com

Category: General