NVGS / Navigator Holdings Ltd. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Navigator Holdings Ltd.
US ˙ NYSE ˙ MHY621321089

Mga Batayang Estadistika
LEI 213800H7RVOFYARK2W19
CIK 1581804
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Navigator Holdings Ltd.
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
August 12, 2025 6-K

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 Quarter Ended June 30, 2025 Commission File Number 0

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 Quarter Ended June 30, 2025 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, London, SW1E 5DH, Unit

July 17, 2025 EX-10.2

Shareholders’ Agreement Amon Gas Holding AS Navigator Gas Invest II Limited regarding Amon Shipholding AS (tbr Navigator Amon Shipping AS) 14 July 2025

EX-10.2 Exhibit 10.2 EXECUTION VERSION Shareholders’ Agreement between Amon Gas Holding AS and Navigator Gas Invest II Limited regarding Amon Shipholding AS (tbr Navigator Amon Shipping AS) 14 July 2025 Contents 1. DEFINITIONS 5 2. EFFECTIVE DATE 10 3. THE BUSINESS OF THE GROUP – THE SHARES 10 4. FUNDING AND GUARANTEES 11 4.1 Third-party financing 11 4.2 SBC Contribution 11 4.3 Additional contribu

July 17, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission File Number 001-36202 N

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 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 King

July 17, 2025 EX-10.1

Investment Agreement Amon Gas Holding AS (as Existing Shareholder), Navigator Gas Invest II Limited (as Investor) Amon Shipholding AS (tbr Navigator Amon Shipping AS) (as Company) regarding the investment in the Company 14 July 2025

EX-10.1 Exhibit 10.1 EXECUTION VERSION Investment Agreement between Amon Gas Holding AS (as Existing Shareholder), Navigator Gas Invest II Limited (as Investor) and Amon Shipholding AS (tbr Navigator Amon Shipping AS) (as Company) regarding the investment in the Company 14 July 2025 Contents Clause Page 1. Definitions 5 2. The Investment 9 2.1 The Share Issues 9 2.2 Timing of the Share Issues 10 2

July 17, 2025 EX-99.1

Navigator Gas Announces Joint Venture with Amon Maritime For Construction of Two New Ammonia Gas Carriers

Exhibit 99.1 Navigator Gas Announces Joint Venture with Amon Maritime For Construction of Two New Ammonia Gas Carriers LONDON, July 17, 2025 – Navigator Holdings Ltd. (described herein as “Navigator” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, is pleased to announce that on July 14, 2025, it has entered into a joint ventu

June 16, 2025 EX-99.1

Navigator Gas Announces Results of 2025 Annual General Meeting of Shareholders

EX-99.1 Exhibit 99.1 Navigator Gas Announces Results of 2025 Annual General Meeting of Shareholders London, June 16, 2025 – Navigator Holdings Ltd. (described herein as “Navigator Gas” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, announces that its 2025 Annual General Meeting of Shareholders (the “Annual Meeting”) was held

June 16, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission File Number 001-36202 N

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 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

May 14, 2025 6-K

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 Quarter Ended March 31, 2025 Commission File Number

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 Quarter Ended March 31, 2025 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, London, SW1E 5DH, Uni

May 9, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-36202 NA

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 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 K

May 9, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-36202 NA

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 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 Uni

May 9, 2025 EX-99.1

Navigator Gas Announces Change to Board of Directors

EX-99.1 Exhibit 99.1 Navigator Gas Announces Change to Board of Directors LONDON, May 9, 2025 – Navigator Holdings Ltd. (described herein as “Navigator Gas” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, announces the following change to its board of directors (the “Board”) with effect from June 16, 2025: • Yngvil Åsheim, wh

May 9, 2025 EX-99.1

Navigator Holdings Ltd.

Exhibit 99.1 Navigator Holdings Ltd. May 9, 2025 TO THE SHAREHOLDERS OF NAVIGATOR HOLDINGS LTD. Enclosed is a Notice of the 2025 Annual General Meeting of Shareholders (the “Meeting”) of Navigator Holdings Ltd. (the “Company”), which will be held at the offices of Baker Botts LLP, 30 Rockefeller Plaza, New York, New York, 10112, U.S.A. at 09:00 A.M. local time on June 16, 2025, and related materia

May 5, 2025 EX-10.1

Dated 2 May 2025 NAVIGATOR GAS L.L.C. OTHELLO SHIPPING COMPANY S.A. as Borrowers NORDEA BANK ABP, FILIAL I NORGE, DANISH SHIP FINANCE A/S, DANSKE BANK A/S, DNB (UK) LIMITED, lNG BANK N.V., LONDON BRANCH and SKANDINAVISKA ENSKILDA BANKEN AB (PUBL) as

Exhibit 10.1 Confidential Execution Version Dated 2 May 2025 NAVIGATOR GAS L.L.C. OTHELLO SHIPPING COMPANY S.A. as Borrowers NORDEA BANK ABP, FILIAL I NORGE, DANISH SHIP FINANCE A/S, DANSKE BANK A/S, DNB (UK) LIMITED, lNG BANK N.V., LONDON BRANCH and SKANDINAVISKA ENSKILDA BANKEN AB (PUBL) as Mandated Lead Arrangers with NORDEA BANK ABP, FILIAL I NORGE as Bookrunner NORDEA BANK ABP, FILIAL I NORGE

May 5, 2025 EX-99.1

Navigator Gas Announces Signing of $300 Million Senior Secured Term Loan and Revolving Credit Facility

Exhibit 99.1 Navigator Gas Announces Signing of $300 Million Senior Secured Term Loan and Revolving Credit Facility LONDON, May 5, 2025 – Navigator Holdings Ltd. (described herein as “Navigator Gas” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, announces today that on May 2, 2025, its subsidiaries Navigator Gas L.L.C. and O

May 5, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number 001-36202 NA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 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 Kingd

April 2, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission File Number 001-36202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 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 Kin

April 2, 2025 EX-4.1

Tap Issue Addendum

Tap Issue Addendum 1.Pursuant to the bond agreement dated 28 October 2024 (the "Bond Terms") related to the below Bonds, the Issuer and the Bond Trustee enter into this tap issue addendum (the "Addendum") in connection with and to document a Tap Issue under the Bond Terms: Issuer: Navigator Holdings Ltd Bond Trustee: Nordic Trustee AS Original ISIN: NO 0013379446 Maximum Issue Amount: USD 200,000,

March 31, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number 001-36202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 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 Kin

March 31, 2025 EX-99.1

Navigator Gas Announces Successful Completion of US$40 million Tap Issue of Existing 2024 Senior Unsecured Bonds in the Nordic Bond Market

Navigator Gas Announces Successful Completion of US$40 million Tap Issue of Existing 2024 Senior Unsecured Bonds in the Nordic Bond Market LONDON, March 31, 2025 – Navigator Holdings Ltd.

March 25, 2025 EX-12.1

Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mads Peter Zacho, Chief Executive Officer, certify that: I have reviewed this annual report on Form 20-F of Navigator Holdings Ltd. (the “company”); 1.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements mad

March 25, 2025 EX-4.17

Insider Trading Policy

Insider Trading Policy This Insider Trading Policy (this “Policy”) provides guidelines to directors, officers, employees and consultants of Navigator Holdings Ltd.

March 25, 2025 EX-15.2

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.2 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No. 333-278593 on Form S-8 and No. 333-272980 on Form F-3 of our report dated March 25, 2025, relating to the financial statements of Enterprise Navigator Ethylene Terminal LLC (not separately presented herein or incorporated by reference), appearing in this

March 25, 2025 EX-15.1

Consent of Independent Registered Public Accounting Firm

Exhibit 15.1 Consent of Independent Registered Public Accounting Firm We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-278593) and Form F-3 (No. 333-272980) of Navigator Holdings Ltd. of our report dated March 25, 2025 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this

March 25, 2025 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) or (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT O

March 25, 2025 EX-12.2

Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Gary Chapman, Chief Financial Officer, certify that: I have reviewed this annual report on Form 20-F of Navigator Holdings Ltd. (the “company”); 1.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, i

March 25, 2025 EX-13.2

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that: The Annual Report on Form 20-F for the year ended December 31, 20

March 25, 2025 EX-13.1

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that:The Annual Report on Form 20-F for the year ended December 31, 202

March 17, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission File Number 001-36202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 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 Kin

March 17, 2025 EX-99.1

Navigator Gas Announces Completion of Acquisition of Three Handysize Liquefied Ethylene Gas Carriers

Navigator Gas Announces Completion of Acquisition of Three Handysize Liquefied Ethylene Gas Carriers LONDON, March 17, 2025 – Navigator Holdings Ltd.

March 12, 2025 6-K

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 Quarter Ended December 31, 2024 Commission File Numb

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 Quarter Ended December 31, 2024 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, London, SW1E 5DH,

February 19, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number 001-362

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 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

February 19, 2025 EX-99.1

Navigator Gas Announces Completion of Acquisition of First of Three Handysize Liquefied Ethylene Gas Carriers

Exhibit 99.1 Navigator Gas Announces Completion of Acquisition of First of Three Handysize Liquefied Ethylene Gas Carriers LONDON, February 19, 2025 – Navigator Holdings Ltd. (“Navigator Gas” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, is pleased to announce that today, it completed the acquisition of the first of three v

February 19, 2025 EX-10.1

Dated 7 February 2025 NAVIGATOR GAS L.L.C. as Borrower NORDEA BANK ABP, FILIAL I NORGE as Mandated Lead Arranger NORDEA BANK ABP, FILIAL I NORGE as Bookrunner NORDEA BANK ABP, FILIAL I NORGE as Agent NORDEA BANK ABP, FILIAL I NORGE as Security Agent

Exhibit 10.1 Execution Version Dated 7 February 2025 NAVIGATOR GAS L.L.C. as Borrower NORDEA BANK ABP, FILIAL I NORGE as Mandated Lead Arranger with NORDEA BANK ABP, FILIAL I NORGE as Bookrunner NORDEA BANK ABP, FILIAL I NORGE as Agent NORDEA BANK ABP, FILIAL I NORGE as Security Agent and The banks and financial institutions named herein as Original Lenders guaranteed by NAVIGATOR HOLDINGS LTD. as

January 7, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 Commission File Number 001-3620

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2025 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 K

January 7, 2025 EX-99.1

Navigator Gas Announces Completion of Morgan’s Point Ethylene Export Terminal Expansion and Acquisition of Three Handysize Liquefied Ethylene Gas Carriers

Navigator Gas Announces Completion of Morgan’s Point Ethylene Export Terminal Expansion and Acquisition of Three Handysize Liquefied Ethylene Gas Carriers LONDON, January 7, 2025 – Navigator Holdings Ltd.

November 20, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number 001-362

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 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

November 20, 2024 EX-99.1

Navigator Gas Announces Two Additional 48,500 Cubic Meter Capacity Liquefied Ethylene Gas Carrier Newbuilds

Navigator Gas Announces Two Additional 48,500 Cubic Meter Capacity Liquefied Ethylene Gas Carrier Newbuilds LONDON, November 20, 2024 – Navigator Holdings Ltd.

November 6, 2024 6-K

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 Quarter Ended September 30, 2024 Commission File Num

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 Quarter Ended September 30, 2024 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, London, SW1E 5DH,

October 29, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number 001-3620

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 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 Unit

October 29, 2024 EX-4.1

BOND TERMS Navigator Holdings Ltd. 7.25% senior unsecured USD 200,000,000 bonds 2024/2029 ISIN NO0013379446

EX-4.1 Exhibit 4.1 Execution version BOND TERMS FOR Navigator Holdings Ltd. 7.25% senior unsecured USD 200,000,000 bonds 2024/2029 ISIN NO0013379446 1 Contents Clause Page 1. INTERPRETATION 3 2. THE BONDS 14 3. THE BONDHOLDERS 16 4. ADMISSION TO LISTING 16 5. REGISTRATION OF THE BONDS 17 6. CONDITIONS FOR DISBURSEMENT 17 7. REPRESENTATIONS AND WARRANTIES 18 8. PAYMENTS IN RESPECT OF THE BONDS 20 9

October 17, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2024 Commission File Number 001-3620

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 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 K

October 17, 2024 EX-99.1

Navigator Gas Announces Successful Placement of 5-year Senior Unsecured Bonds in the Nordic Bond Market

Exhibit 99.1 Navigator Gas Announces Successful Placement of 5-year Senior Unsecured Bonds in the Nordic Bond Market LONDON, October 17, 2024 – Navigator Holdings Ltd. (described herein as “Navigator Gas” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, announces that today, it has successfully placed USD 100 million of new se

August 23, 2024 EX-10.2

SHIPBUILDING CONTRACT CONSTRUCTION OF ONE 48,500 CBM LEG/LPG CARRIER (HULL NO. H2855) NAVIGATOR PROXIMA L.L.C. as the BUYER JIANGNAN SHIPYARD ( GROUP ) CO., LTD. CHINA SHIPBUILDING TRADING CO., LTD. Collectively as the SELLER

Exhibit 10.2 SHIPBUILDING CONTRACT FOR CONSTRUCTION OF ONE 48,500 CBM LEG/LPG CARRIER (HULL NO. H2855) BETWEEN NAVIGATOR PROXIMA L.L.C. as the BUYER and JIANGNAN SHIPYARD ( GROUP ) CO., LTD. and CHINA SHIPBUILDING TRADING CO., LTD. Collectively as the SELLER Shipbuilding Contract Hull No. H2855 CONTENTS ARTICLE PAGE NO. ARTICLE I DESCRIPTION AND CLASS 5 1.  DESCRIPTION 5 2.  CLASS AND RULES 5 3.  

August 23, 2024 EX-10.1

SHIPBUILDING CONTRACT CONSTRUCTION OF ONE 48,500 CBM LEG/LPG CARRIER (HULL NO. H2854) NAVIGATOR POLARIS L.L.C. as the BUYER JIANGNAN SHIPYARD (GROUP) CO., LTD. CHINA SHIPBUILDING TRADING CO., LTD. Collectively as the SELLER

Exhibit 10.1 SHIPBUILDING CONTRACT FOR CONSTRUCTION OF ONE 48,500 CBM LEG/LPG CARRIER (HULL NO. H2854) BETWEEN NAVIGATOR POLARIS L.L.C. as the BUYER and JIANGNAN SHIPYARD (GROUP) CO., LTD. and CHINA SHIPBUILDING TRADING CO., LTD. Collectively as the SELLER Shipbuilding Contract Hull No. H2854 CONTENTS ARTICLE PAGE NO. ARTICLE I DESCRIPTION AND CLASS 5 1. DESCRIPTION 5 2. CLASS AND RULES 5 3. PRINC

August 23, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number 001-36202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 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 Ki

August 23, 2024 EX-99.1

Navigator Gas Announces Order for Two New 48,500 Cubic Meter Capacity Liquefied Ethylene Gas Carriers

Exhibit 99.1 Navigator Gas Announces Order for Two New 48,500 Cubic Meter Capacity Liquefied Ethylene Gas Carriers LONDON, August 23, 2024 – Navigator Holdings Ltd. (described herein as “Navigator Gas” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, announces that today, it entered into contracts (the “Contracts”) to build tw

August 14, 2024 6-K

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 Quarter Ended June 30, 2024 Commission File Number 0

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 Quarter Ended June 30, 2024 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, London, SW1E 5DH, Unit

August 12, 2024 EX-10.1

Dated 9  August  2024 NAVIGATOR AURORA L.L.C., NAVIGATOR ATLAS L.L.C., NAVIGATOR EUROPA L.L.C., NAVIGATOR OBERON L.L.C., NAVIGATOR TRITON as Borrowers CRÉDIT AGRICOLE CORPORATE AND INVESTMENT BANK ING BANK, A BRANCH OF ING-DIBA AG SKANDINAVISKA ENSKI

Exhibit 10.1 Confidential Execution Version Dated 9  August  2024 NAVIGATOR AURORA L.L.C., NAVIGATOR ATLAS L.L.C., NAVIGATOR EUROPA L.L.C., NAVIGATOR OBERON L.L.C., NAVIGATOR TRITON L.L.C. as Borrowers CRÉDIT AGRICOLE CORPORATE AND INVESTMENT BANK ING BANK, A BRANCH OF ING-DIBA AG SKANDINAVISKA ENSKILDA BANKEN AB (PUBL) as Mandated Lead Arrangers CRÉDIT AGRICOLE CORPORATE AND INVESTMENT BANK as Bo

August 12, 2024 EX-99.1

Navigator Gas Announces Entry Into $147.6 Million Secured Term Loan and Revolving Credit Facility

Exhibit 99.1 Navigator Gas Announces Entry Into $147.6 Million Secured Term Loan and Revolving Credit Facility LONDON, August 12, 2024 – Navigator Holdings Ltd. (described herein as “Navigator Gas” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, announced today that Navigator Atlas L.L.C., Navigator Aurora L.L.C., Navigator E

August 12, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number 001-36202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 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 Ki

August 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number 001-36202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 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 Ki

August 8, 2024 EX-99.1

Navigator Gas and Attis Clean Energy Invest In Ten08 Energy To Produce Clean Ammonia on the US Gulf Coast for Export

Exhibit 99.1 Navigator Gas and Attis Clean Energy Invest In Ten08 Energy To Produce Clean Ammonia on the US Gulf Coast for Export August 8, 2024 – Navigator Holdings Ltd. (“Navigator” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, is pleased to announce a co-investment alongside lead investor Attis Clean Energy (“Attis”) in

July 24, 2024 EX-99.1

Navigator Gas, Bumi Armada and Bluestreak CO2 announce Memorandum of Understanding with Uniper for Joint Study on Export Of CO2 Emissions from proposed UK carbon capture plant

Exhibit 99.1 Navigator Gas, Bumi Armada and Bluestreak CO2 announce Memorandum of Understanding with Uniper for Joint Study on Export Of CO2 Emissions from proposed UK carbon capture plant LONDON, July 24, 2024 – Navigator Holdings Ltd. (hereinafter referred to as “Navigator Gas”) (NYSE: NVGS) and Bumi Armada Berhad (“Bumi Armada”) announced today that Bluestreak CO2 Limited, the 50/50 joint ventu

July 24, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-36202 N

6-K 1 d781496d6k.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 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 Lon

June 24, 2024 EX-99.1

Navigator Gas Announces Results of 2024 Annual General Meeting of Shareholders

Exhibit 99.1 Navigator Gas Announces Results of 2024 Annual General Meeting of Shareholders June 24, 2024 – Navigator Holdings Ltd. (described herein as “Navigator Gas” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, announces that its 2024 Annual General Meeting of Shareholders (the “Annual Meeting”) was held at 09:00 A.M. l

June 24, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2024 Commission File Number 001-36202 N

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 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 King

June 13, 2024 EX-99.1

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

EX-99.1 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”)

June 13, 2024 6-K

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

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 Kin

June 13, 2024 EX-1.1

Navigator Holdings Ltd. 7,000,000 Shares Common Stock ($0.01 par value) Underwriting Agreement

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

June 13, 2024 SC 13D/A

NVGS / Navigator Holdings Ltd. / BW Group Ltd - AMENDMENT NO. 2 TO SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2) Navigator Holdings Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) Y62132108 (CUSIP Number) Nicholas Fell BW Maritime Pte. Ltd. Mapletree Business City, #18-01 10 Pasir Panjang Road Singapore 117438 Telephone:

June 12, 2024 6-K

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

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 Kin

June 12, 2024 EX-99.1

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

EX-99.1 Exhibit 99.1 NAVIGATOR GAS ANNOUNCES PRICING OF UPSIZED SECONDARY PUBLIC OFFERING BY SELLING SHAREHOLDER AND CONCURRENT REPURCHASE OF SHARES BY NAVIGATOR GAS LONDON, June 12, 2024 (GLOBE NEWSWIRE) — Navigator Holdings Ltd. (NYSE: NVGS) (“Navigator Gas,” the “Company,” “we,” or “our”) announced today the upsize and pricing of the previously announced public offering (the “Secondary Offering

June 12, 2024 424B7

Navigator Holdings Ltd. 7,000,000 Shares of Common Stock

424B7 Table of Contents Filed Pursuant to Rule 424(b)(7) Registration No. 333-272980 PROSPECTUS SUPPLEMENT (To Prospectus dated July 11, 2023) Navigator Holdings Ltd. 7,000,000 Shares of Common Stock This prospectus relates to the offer and sale by the selling shareholder identified in this prospectus supplement (the “Selling Shareholder”) of 7,000,000 shares of our common stock, $0.01 par value p

June 11, 2024 424B7

Subject to Completion, dated June 11, 2024

Table of Contents Filed Pursuant to Rule 424(b)(7) Registration No. 333-272980 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are not an offer to sell these securities or a solicitation of an offer to buy these securities in any jurisdiction where the offer or sale is not perm

June 11, 2024 EX-99.2

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

Exhibit 99.2 NAVIGATOR GAS ANNOUNCES COMMENCEMENT OF SECONDARY PUBLIC OFFERING BY SELLING SHAREHOLDER AND CONCURRENT REPURCHASE OF SHARES BY NAVIGATOR GAS LONDON, June 11, 2024 (GLOBE NEWSWIRE) — Navigator Holdings Ltd. (NYSE: NVGS) (“Navigator Gas,” the “Company,” “we,” or “our”) announced today that BW Group Limited, the selling shareholder of the Company (the “Selling Shareholder”), is offering

June 11, 2024 EX-99.1

Potential Redomiciliation

Exhibit 99.1 Unless we otherwise indicate or the context otherwise requires, all references in this Exhibit 99.1 to “Navigator Holdings,” “our,” “we,” “us” and the “Company” refer to Navigator Holdings Ltd., a Marshall Islands corporation. As used in this Exhibit 99.1, unless we otherwise indicate or the context otherwise requires, references to “our fleet” or “our vessels” include the 56 vessels

June 11, 2024 6-K

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

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 Kin

May 29, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-36202 NA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 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 Kingd

May 29, 2024 EX-99.1

Navigator Holdings Ltd.

Exhibit 99.1 Navigator Holdings Ltd. May 29, 2024 TO THE SHAREHOLDERS OF NAVIGATOR HOLDINGS LTD. Enclosed is a Notice of the 2024 Annual General Meeting of Shareholders (the “Meeting”) of Navigator Holdings Ltd. (the “Company”), which will be held at the offices of Baker Botts LLP, 30 Rockefeller Plaza, New York, New York, 10112, U.S.A. at 09:00 A.M. local time on June 24, 2024, and related materi

May 15, 2024 6-K

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 Quarter Ended March 31, 2024 Commission File Number

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 Quarter Ended March 31, 2024 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, London, SW1E 5DH, Uni

May 1, 2024 EX-99.1

Navigator Gas Releases ESG 2023 Report: Demonstrating Commitment to Sustainability and Social Responsibility

Exhibit 99.1 Navigator Gas Releases ESG 2023 Report: Demonstrating Commitment to Sustainability and Social Responsibility LONDON, May 1, 2024 – Navigator Holdings Ltd. (described herein as “Navigator Gas” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, is pleased to announce the release of its latest Environmental, Social and

May 1, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number 001-36202 NA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 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 Kingd

April 10, 2024 EX-4.5

NAVIGATOR HOLDINGS LTD. 2023 LONG TERM INCENTIVE PLAN RESTRICTED STOCK AGREEMENT FOR EMPLOYEES

Exhibit 4.5 NAVIGATOR HOLDINGS LTD. 2023 LONG TERM INCENTIVE PLAN RESTRICTED STOCK AGREEMENT FOR EMPLOYEES This Agreement is made and entered into as of the Date of Grant set forth in the Notice of Grant of Restricted Stock (“Notice of Grant”) by and between Navigator Holdings Ltd., a Marshall Islands company (the “Company”), and you; WHEREAS, the Company in order to induce you to enter into and t

April 10, 2024 S-8

As filed with the Securities and Exchange Commission on April 10, 2024

As filed with the Securities and Exchange Commission on April 10, 2024 Registration No.

April 10, 2024 EX-FILING FEES

Calculation of Filing Fee Tables Form S-8 (Form Type) Navigator Holdings Ltd. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) Navigator Holdings Ltd.

April 10, 2024 EX-4.6

NAVIGATOR HOLDINGS LTD. 2023 LONG TERM INCENTIVE PLAN RESTRICTED STOCK AGREEMENT FOR DIRECTORS

Exhibit 4.6 NAVIGATOR HOLDINGS LTD. 2023 LONG TERM INCENTIVE PLAN RESTRICTED STOCK AGREEMENT FOR DIRECTORS This Agreement is made and entered into as of the Date of Grant set forth in the Notice of Grant of Restricted Stock (“Notice of Grant”) by and between Navigator Holdings Ltd., a Marshall Islands company (the “Company”), and you; WHEREAS, the Company, in order to induce you to continue your d

April 10, 2024 EX-4.4

NAVIGATOR HOLDINGS LTD. 2023 LONG TERM INCENTIVE PLAN STOCK OPTION AGREEMENT

Exhibit 4.4 NAVIGATOR HOLDINGS LTD. 2023 LONG TERM INCENTIVE PLAN STOCK OPTION AGREEMENT THIS STOCK OPTION AGREEMENT (this “Agreement”) evidences an award made as of the [] day of [] (the “Date of Grant”), between NAVIGATOR HOLDINGS LTD., a Marshall Islands corporation (the “Company”), and [] (the “Employee”). 1.The Grant. Pursuant to the NAVIGATOR HOLDINGS LTD. 2023 LONG-TERM INCENTIVE PLAN, as t

April 10, 2024 EX-4.3

NAVIGATOR HOLDINGS LTD. 2023 LONG-TERM INCENTIVE PLAN

Exhibit 4.3 NAVIGATOR HOLDINGS LTD. 2023 LONG-TERM INCENTIVE PLAN Exhibit 4.3 TABLE OF CONTENTS Page Page 1. Purpose ..................................................................................................................................1 2. Definitions .............................................................................................................................1 3. Admini

March 27, 2024 EX-4.12

NAVIGATOR GAS L.L.C. as Borrower ABN AMRO BANK N.V. AND NORDEA BANK ABP, FILIAL I NORGE as Mandated Lead Arrangers with ABN AMRO BANK N.V. and NORDEA BANK ABP, FILIAL I NORGE as Bookrunners NORDEA BANK ABP, FILIAL I NORGE as Agent NORDEA BANK ABP, FI

Exhibit 4.12 Execution Version Confidential Dated 20 March 2023 NAVIGATOR GAS L.L.C. as Borrower ABN AMRO BANK N.V. AND NORDEA BANK ABP, FILIAL I NORGE as Mandated Lead Arrangers with ABN AMRO BANK N.V. and NORDEA BANK ABP, FILIAL I NORGE as Bookrunners NORDEA BANK ABP, FILIAL I NORGE as Agent NORDEA BANK ABP, FILIAL I NORGE as Security Agent ABN AMRO BANK N.V. as Documentation Agent ABN AMRO BANK

March 27, 2024 EX-4.13

PACIFIC JUPITER L.L.C., PACIFIC MARS L.L.C., PACIFIC MERCURY L.L.C., PACIFIC SATURN L.L.C., AND PACIFIC VENUS L.L.C. as Borrowers ING BANK N.V., LONDON BRANCH as Coordinator ING BANK N.V., LONDON BRANCH as Mandated Lead Arranger ING BANK N.V., LONDON

Exhibit 4.13 Execution Version Dated December 14, 2022 PACIFIC JUPITER L.L.C., PACIFIC MARS L.L.C., PACIFIC MERCURY L.L.C., PACIFIC SATURN L.L.C., AND PACIFIC VENUS L.L.C. as Borrowers ING BANK N.V., LONDON BRANCH as Coordinator ING BANK N.V., LONDON BRANCH as Mandated Lead Arranger ING BANK N.V., LONDON BRANCH as Agent ING BANK N.V., LONDON BRANCH as Security Agent ING BANK N.V., LONDON BRANCH as

March 27, 2024 EX-15.1

Consent of Independent Registered Public Accounting Firm

Exhibit 15.1 Consent of Independent Registered Public Accounting Firm We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-197321) and Form F-3 (No. 333-272980) of Navigator Holdings Ltd. of our report dated March 27, 2024 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this

March 27, 2024 EX-12.1

Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mads Peter Zacho, Chief Executive Officer, certify that: I have reviewed this annual report on Form 20-F of Navigator Holdings Ltd. (the “company”); 1.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements mad

March 27, 2024 EX-2.2

Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

Exhibit 2.2 Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 Capitalized terms used but not defined herein have the meanings set forth in the Annual Report on Form 20-F to which this Exhibit is attached. References to “we,” “our” and “us” refer to Navigator Holdings Ltd., unless the context otherwise requires. References to “shareholders” refer to

March 27, 2024 EX-13.1

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that:The Annual Report on Form 20-F for the year ended December 31, 202

March 27, 2024 EX-15.2

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.2 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No. 333-197321 on Form S-8 and No. 333-272980 on Form F-3 of our report dated March 27, 2024, relating to the financial statements of Enterprise Navigator Ethylene Terminal LLC (not separately presented herein or incorporated by reference), appearing in this

March 27, 2024 EX-13.2

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that: The Annual Report on Form 20-F for the year ended December 31, 20

March 27, 2024 EX-12.2

Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Gary Chapman, Chief Financial Officer, certify that: I have reviewed this annual report on Form 20-F of Navigator Holdings Ltd. (the “company”); 1.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, i

March 27, 2024 EX-4.14

1

Exhibit 14.13 POLICY FOR THE RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION 1.Introduction The Board of Directors (the "Board") of Navigator Holdings Ltd. (the “Company”) has adopted this policy, which provides for the recovery of certain executive compensation in the event of certain accounting restatements (the "Policy"). This Policy is designed to comply with Section 10D, as implemented by Rule 1

March 27, 2024 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) or (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT O

March 13, 2024 6-K

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 Quarter Ended December 31, 2023 Commission File Numb

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 Quarter Ended December 31, 2023 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, London, SW1E 5DH,

November 13, 2023 6-K

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 Quarter Ended September 30, 2023 Commission File Num

` 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 Quarter Ended September 30, 2023 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH

November 13, 2023 6-K

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 Quarter Ended September 30, 2023 Commission File Num

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 Quarter Ended September 30, 2023 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, London, SW1E 5DH,

October 27, 2023 EX-99.1

Navigator Holdings Ltd. Announces Changes to Board of Directors

Exhibit 99.1 Navigator Holdings Ltd. Announces Changes to Board of Directors LONDON, October 26, 2023 – Navigator Holdings Ltd. (“Navigator” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, announces the following changes to its board of directors (the “Board”): • With effect from November 15, 2023, Mr. David Kenwright, the Co

October 27, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2023 Commission File Number 001-3620

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2023 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 K

October 25, 2023 EX-99.1

Yara and Navigator Holdings Ltd. Lead Investment Into Azane Fuel Solutions To Realize World’s First Ammonia Bunkering Solution

Exhibit 99.1 Press release Yara and Navigator Holdings Ltd. Lead Investment Into Azane Fuel Solutions To Realize World’s First Ammonia Bunkering Solution Yara Growth Ventures and Navigator Holdings Ltd. lead investment round of 5.4 million EUR (around 5.7 million USD) in Azane Fuel Solutions AS ammonia bunkering startup, to commence construction of the first of 15 bunkering units. OSLO and LONDON,

October 25, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2023 Commission File Number 001-3620

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2023 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 K

August 16, 2023 6-K

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 August 2023 Commission File Number 001-3620

` 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 August 2023 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH United King

August 16, 2023 6-K

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 Quarter Ended June 30, 2023 Commission File Number 0

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 Quarter Ended June 30, 2023 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, London, , SW1E 5DH, Un

July 7, 2023 CORRESP

July 7, 2023

July 7, 2023 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

July 6, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2023 Commission File Number 001-36202 N

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2023 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

July 6, 2023 EX-99.1

Navigator Holdings Ltd. Announces Publication of Inaugural ESG Report and New ESG Strategy ‘Fueling the Future’

Exhibit 99.1 Navigator Holdings Ltd. Announces Publication of Inaugural ESG Report and New ESG Strategy ‘Fueling the Future’ LONDON and NEW YORK, July 6, 2023 – Navigator Holdings Ltd. (“Navigator” or “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, is pleased to announce the publication of its 2022 Environmental, Social and Governan

June 28, 2023 F-3

As filed with the U.S. Securities and Exchange Commission on June 28, 2023

F-3 Table of Contents As filed with the U.S. Securities and Exchange Commission on June 28, 2023 Registration No. 333-[●] UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 NAVIGATOR HOLDINGS LTD. (Exact name of registrant as specified in its charter) Republic of the Marshall Islands Not Applicable (State or othe

June 28, 2023 EX-FILING FEES

Calculation of Filing Fee Tables Form F-3 (Form Type) Navigator Holdings Ltd. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount

EX-FILING FEES Exhibit 107 Calculation of Filing Fee Tables Form F-3 (Form Type) Navigator Holdings Ltd.

June 20, 2023 EX-99.1

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

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

June 20, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission File Number 001-36202 N

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-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 NGT Services UK Ltd 10 Bressenden Place London, SW1E 5DH United

June 20, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission File Number 001-36202 N

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-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 NGT Services UK Ltd 10 Bressenden Place London, SW1E 5DH United

June 20, 2023 EX-99.1

Navigator Holdings Ltd. Signs Non-Binding Memorandum Of Understanding With Bumi Armada For Bluestreak CO2 Joint Venture

EX-99.1 Exhibit 99.1 Navigator Holdings Ltd. Signs Non-Binding Memorandum Of Understanding With Bumi Armada For Bluestreak CO2 Joint Venture 20 June, 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, today announced the signing of a non-binding memorandum of understanding (the “MoU”)

May 24, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-36202 NA

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 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 K

May 24, 2023 EX-99.1

Navigator Holdings Ltd.

EX-99.1 Exhibit 99.1 Navigator Holdings Ltd. May 24, 2023 TO THE SHAREHOLDERS OF NAVIGATOR HOLDINGS LTD. Enclosed is a Notice of the 2023 Annual General Meeting of Shareholders (the “Meeting”) of Navigator Holdings Ltd. (the “Company”), which will be held at the offices of Baker Botts LLP, 30 Rockefeller Plaza, New York, New York, 10112, U.S.A. at 09:00 A.M. local time on June 20, 2023, and relate

May 22, 2023 6-K

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 May 2023 Commission File Number 001-36202 N

6-K 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 May 2023 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH United Kingd

May 22, 2023 6-K

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 Quarter Ended March 31, 2023 Commission File Number

6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

May 11, 2023 EX-99.1

Navigator Holdings Ltd. Announces Change to Chief Financial Officer

EX-99.1 Exhibit 99.1 Navigator Holdings Ltd. Announces Change to Chief Financial Officer 11 May, 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 today that Mr. Niall Nolan will step down as Navigator’s Chief Financial Officer (“CFO”), effective June 30, 2023. Mr. Gary Cha

May 11, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number 001-36202 NA

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 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 K

April 13, 2023 EX-99.1

Navigator Holdings Ltd. Announces Fifth and Final Vessel Acquisition Under 60/40 Joint Venture With Greater Bay Gas

EX-99.1 Exhibit 99.1 Navigator Holdings Ltd. Announces Fifth and Final Vessel Acquisition Under 60/40 Joint Venture With Greater Bay Gas April 13, 2023 – Navigator Holdings Ltd. (“Navigator”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, is pleased to announce its fifth and final vessel acquisition planned under its 60/40 joint venture agree

April 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2023 Commission File Number 001-36202

6-K 1 d466019d6k.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2023 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 Lo

April 4, 2023 EX-2.2

Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

EX-2.2 Exhibit 2.2 Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 Capitalized terms used but not defined herein have the meanings set forth in the Annual Report on Form 20-F to which this Exhibit is attached. References to “we,” “our” and “us” refer to Navigator Holdings Ltd., unless the context otherwise requires. References to “shareholders” re

April 4, 2023 EX-13.2

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EX-13.2 Exhibit 13.2 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that: The Annual Report on Form 20-F for the year ended Decembe

April 4, 2023 EX-12.2

Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EX-12.2 Exhibit 12.2 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Niall Nolan, Chief Financial Officer, certify that: I have reviewed this annual report on Form 20-F of Navigator Holdings Ltd. (the “company”); 1. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements

April 4, 2023 EX-4.11

Dated 28 November 2022 NAVIGATOR GAS L.L.C. as Borrower arranged by NORDEA BANK ABP, FILIAL I NORGE; ABN AMRO BANK N.V.; BNP PARIBAS S.A.; ING BANK N.V., LONDON BRANCH; NATIONAL AUSTRALIA BANK; and CREDIT AGRICOLE CORPORATE AND INVESTMENT BANK as Man

EX-4.11 Exhibit 4.11 Dated 28 November 2022 NAVIGATOR GAS L.L.C. as Borrower arranged by NORDEA BANK ABP, FILIAL I NORGE; ABN AMRO BANK N.V.; BNP PARIBAS S.A.; ING BANK N.V., LONDON BRANCH; NATIONAL AUSTRALIA BANK; and CREDIT AGRICOLE CORPORATE AND INVESTMENT BANK as Mandated Lead Arrangers NORDEA BANK ABP, FILIAL I NORGE as Bookrunner NORDEA BANK ABP, FILIAL I NORGE as Agent NORDEA BANK ABP, FILI

April 4, 2023 EX-13.1

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EX-13.1 Exhibit 13.1 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that: The Annual Report on Form 20-F for the year ended Decembe

April 4, 2023 EX-15.3

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

EX-15.3 Exhibit 15.3 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No. 333- 197321 on Form S-8 of our report dated February 14, 2023, relating to the 2022, 2021 and 2020 financial statements of Enterprise Navigator Ethylene Terminal LLC appearing in this Annual Report on Form 20-F for the year ended December 31, 2022

April 4, 2023 EX-15.2

Consent of Independent Registered Public Accounting Firm

EX-15.2 Exhibit 15.2 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the registration statement (Form S-8 No. 333-197321) of Navigator Holdings Ltd. of our report dated May 17, 2021, with respect to the consolidated financial statements of Navigator Holdings Ltd. for the year ended December 31, 2020 included in this Annual Report (Form 20-F)

April 4, 2023 EX-15.1

Consent of Independent Registered Public Accounting Firm

EX-15.1 Exhibit 15.1 Consent of Independent Registered Public Accounting Firm We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-197321) of Navigator Holdings Ltd. of our report dated April 4, 2023, relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 20-F. /s/ Pricewa

April 4, 2023 EX-12.1

Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EX-12.1 Exhibit 12.1 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mads Peter Zacho, Chief Executive Officer, certify that: I have reviewed this annual report on Form 20-F of Navigator Holdings Ltd. (the “company”); 1. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the state

April 4, 2023 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) or (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EX

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) or (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURIT

March 27, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number 001-36202

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 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

March 27, 2023 EX-99.1

Navigator Holdings Ltd. Announces Additional Vessel Acquisitions Under 60/40 Joint Venture With Greater Bay Gas

EX-99.1 Exhibit 99.1 Navigator Holdings Ltd. Announces Additional Vessel Acquisitions Under 60/40 Joint Venture With Greater Bay Gas March 27, 2023 – Navigator Holdings Ltd. (“Navigator” or “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, is pleased to announce the third and fourth vessel acquisitions under its 60/40 joint venture wi

March 20, 2023 EX-1

NAVIGATOR HOLDINGS LTD. PRELIMINARY FOURTH QUARTER AND FINANCIAL YEAR 2022 RESULTS

EX-1 Exhibit 1 NAVIGATOR HOLDINGS LTD. PRELIMINARY FOURTH QUARTER AND FINANCIAL YEAR 2022 RESULTS (UNAUDITED) Highlights • Navigator Holdings Ltd. (the “Company”, “we”, “our” and “us”) (NYSE: NVGS) reported operating revenue of $123.3 million for the three months ended December 31, 2022, compared to $132.3 million for the three months ended December 31, 2021. Operating revenue for the year ended D

March 20, 2023 6-K

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 March 2023 Commission File Number 001-36202

6-K 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 March 2023 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH United Kin

March 9, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number 001-36202

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 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

March 9, 2023 EX-99.1

Navigator Holdings Ltd. Announces Additional Details For Expansion Project Under Existing Ethylene Export Terminal Joint Venture

EX-99.1 Exhibit 99.1 Navigator Holdings Ltd. Announces Additional Details For Expansion Project Under Existing Ethylene Export Terminal Joint Venture March 9, 2023 – Navigator Holdings Ltd. (“Navigator” or the “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, is pleased to announce additional details regarding its expected participati

February 16, 2023 SC 13D/A

NVGS / Navigator Holdings Ltd / Naviera Ultranav Dos Limitada - SC 13D/A Activist Investment

SC 13D/A 1 tm235957d1sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* Navigator Holdings Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) Y62132108 (CUSIP Number) Naviera Ultranav Dos Limitada Attention: Francisco Larrain Av. El Bosque N

January 17, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2023 Commission File Number 001-3620

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2023 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 Unit

January 17, 2023 EX-99.1

Navigator Holdings Ltd. Announces Second Vessel Acquisition Under 60/40 Joint Venture With Greater Bay Gas

EX-99.1 Exhibit 99.1 Navigator Holdings Ltd. Announces Second Vessel Acquisition Under 60/40 Joint Venture With Greater Bay Gas January 17, 2023 – Navigator Holdings Ltd. (“Navigator” or “Company”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, is pleased to announce the second vessel acquisition under its 60/40 joint venture with Greater Bay

January 3, 2023 EX-99.1

Navigator Holdings Ltd. Announces Repayment of NOK 600 Million Senior Secured Bond

Exhibit 99.1 Navigator Holdings Ltd. Announces Repayment of NOK 600 Million Senior Secured Bond January 3, 2023 ? Navigator Holdings Ltd. (?Navigator? or ?Company?) (NYSE: NVGS), the owner and operator of the world?s largest fleet of handysize liquefied gas carriers, announced today that, further to the Company?s press release of December 9, 2022, it fully repaid all outstanding bonds under its NO

January 3, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2023 Commission File Number 001-3620

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2023 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 K

December 20, 2022 EX-99.1

Navigator Holdings Ltd. Announces First Vessel Acquisition Under 60/40 Joint Venture with Greater Bay Gas

Exhibit 99.1 Navigator Holdings Ltd. Announces First Vessel Acquisition Under 60/40 Joint Venture with Greater Bay Gas December 20, 2022 ? Navigator Holdings Ltd. (?Navigator? or ?Company?) (NYSE: NVGS), the owner and operator of the world?s largest fleet of handysize liquefied gas carriers, is pleased to announce that following the formation of its 60/40 joint venture with Greater Bay Gas Co. Ltd

December 20, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2022 Commission File Number 001-362

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2022 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

December 9, 2022 EX-99.1

Navigator Holdings Ltd. Announces Entry Into Secured Term Loan and Revolving Credit Facility and Call of Senior Secured Bond

Exhibit 99.1 Navigator Holdings Ltd. Announces Entry Into Secured Term Loan and Revolving Credit Facility and Call of Senior Secured Bond December 9, 2022 ? Navigator Holdings Ltd. (?Navigator? or ?Company?) (NYSE: NVGS), the owner and operator of the world?s largest fleet of handysize liquefied gas carriers, announced today that, on December 7, 2022, Navigator Centauri L.L.C., Navigator Ceres L.L

December 9, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2022 Commission File Number 001-362

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2022 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

November 15, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2022 Commission File Number 001-362

6-K 1 d422882d6k.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2022 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

November 15, 2022 6-K

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 Quarter Ended September 30, 2022 Commission File Num

6-K 1 d420977d6k.htm 6-K Table of Contents 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 Quarter Ended September 30, 2022 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK)

November 15, 2022 6-K

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2022 Commission File Number: 001-3620

6-K 1 d361171d6k.htm 6-K 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2022 Commission File Number: 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, Lond

November 15, 2022 EX-99.1

Navigator Holdings Ltd. Announces Participation In Expansion Project Under Existing Ethylene Export Terminal Joint Venture

Exhibit 99.1 Navigator Holdings Ltd. Announces Participation In Expansion Project Under Existing Ethylene Export Terminal Joint Venture November 15, 2022 ? Navigator Holdings Ltd. (?Navigator? or the ?Company?) (NYSE: NVGS), the owner and operator of the world?s largest fleet of handysize liquefied gas carriers, announced today that it intends to participate in a capital project, under its existin

November 15, 2022 EX-1

Navigator Holdings Ltd. Results for the Three and Nine Months Ended September 30, 2022

Exhibit 1 Navigator Holdings Ltd. Results for the Three and Nine Months Ended September 30, 2022 Highlights ? Navigator Holdings Ltd. (the ?Company?) reported total operating revenues of $106.8 million for the three months ended September 30, 2022, an increase from $102.7 million for the three months ended September 30, 2021. Total operating revenues were $350.5 million for the nine months ended S

October 18, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2022 Commission File Number 001-3620

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2022 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 K

October 18, 2022 EX-99.1

Navigator Holdings Ltd. Announces Share Repurchase Plan

Exhibit 99.1 Navigator Holdings Ltd. Announces Share Repurchase Plan October 18, 2022 ? Navigator Holdings Ltd. (?Navigator? or the ?Company?) (NYSE: NVGS), the owner and operator of the world?s largest fleet of handysize liquefied gas carriers, announced today that its Board of Directors has authorised a new share repurchase plan of up to $50.0 million of Navigator?s common stock (the ?Plan?). Pu

October 3, 2022 EX-99.1

Navigator Holdings Ltd. Announces Accretive Vessel Acquisitions Through New Joint Venture with Greater Bay Gas Company

Exhibit 99.1 Navigator Holdings Ltd. Announces Accretive Vessel Acquisitions Through New Joint Venture with Greater Bay Gas Company September 30, 2022 ? Navigator Holdings Ltd. (?Navigator?) (NYSE: NVGS), the owner and operator of the world?s largest fleet of handysize liquefied gas carriers, is pleased to announce that, with effect from September 30, 2022, it has entered into a joint venture agre

October 3, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2022 Commission File Number 001-3620

6-K 1 d356495d6k.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2022 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

August 18, 2022 6-K

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022 Commission File Number: 001-36202

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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022 Commission File Number: 001-36202 NAVIGATOR HOLDINGS LTD (Translation of registrant?s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, London, SW1E 5DH United Kingdom

August 18, 2022 6-K

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 Quarter Ended June 30, 2022 Commission File Number 0

Table of Contents 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 Quarter Ended June 30, 2022 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant?s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place Londo

August 18, 2022 EX-99.1

Navigator Holdings Ltd. Results for the Three and Six Months Ended June 30, 2022

Exhibit 1 Navigator Holdings Ltd. Results for the Three and Six Months Ended June 30, 2022 Highlights ? Navigator Holdings Ltd. (the ?Company?) reported total operating revenue of $123.9 million for the three months ended June 30, 2022, an increase from $85.7 million for the three months ended June 30, 2021. Total operating revenue were $243.7 million for the six months ended June 30, 2022, an inc

July 27, 2022 SC 13G/A

NVGS / Navigator Holdings Ltd / Gagnon Neil - FORM SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* Navigator Holdings Ltd. (Name of Issuer) Common Stock (Title of Class of Securities) Y62132108 (CUSIP Number) July 19, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sch

June 21, 2022 6-K

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 Quarter Ended March 31, 2022 Commission File Number

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 Quarter Ended March 31, 2022 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant?s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH Unite

June 15, 2022 SC 13D/A

NVGS / Navigator Holdings Ltd / Naviera Ultranav Limitada - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* Navigator Holdings Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) Y62132108 (CUSIP Number) Naviera Ultranav Limitada Attention: Francisco Larrain Av. El Bosque Norte 500 P. 20 7550092 Las Condes, Santiago,

June 15, 2022 EX-4

Public Deed, dated November 30, 2021 – English translation from Spanish

Exhibit 4 ALVARO D. GONZALEZ SALINAS NOTARIO PUBLICO DE SANTIAGO NOTARIA N? 42 AGUSTINAS 1070 2? PISO SANTIAGO RECORD N?55.120/2021 NOTARIAL REGISTRY N?25.645 ODA WO N?112.050 COMPANY MODIFICATION * * * NAVIERA ULTRANAV LIMITADA IN SANTIAGO, REPUBLIC OF CHILE, on 30 November 2021, before me, ?LVARO GONZALEZ SALINAS, Chilean, lawyer, Incumbent Notary Public of the 42nd Notary of Santiago, with offi

June 15, 2022 EX-1

Joint Filing Agreement

EX-1 2 tm2218427d1ex1.htm EXHIBIT 1 Exhibit 1 AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13D The undersigned hereby agree as follows: (i) Each of them is individually eligible to use the Schedule 13D to which this Exhibit is attached, and such Schedule 13D is filed on behalf of each of them; and (ii) Each of them is responsible for the timely filing of such Schedule 13D and any amendments th

June 1, 2022 EX-99.1

Navigator Holdings Ltd. Announces Appointment of Mads Peter Zacho as Chief Executive Officer

EX-99.1 2 d335220dex991.htm EX-99.1 Exhibit 99.1 Navigator Holdings Ltd. Announces Appointment of Mads Peter Zacho as Chief Executive Officer June 1, 2022 – Navigator Holdings Ltd. (“Navigator”) (NYSE: NVGS), the owner and operator of the world’s largest fleet of handysize liquefied gas carriers, announces today that Navigator’s Board of Directors (the “Board”) has appointed Mr. Mads Peter Zacho a

June 1, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2022 Commission File Number 001-36202 N

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2022 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 King

May 23, 2022 6-K

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 May 2022 Commission File Number 001-36202 N

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 May 2022 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant?s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH United Kingdom (

May 23, 2022 EX-99.1

NAVIGATOR HOLDINGS LTD. PRELIMINARY FIRST QUARTER 2022 RESULTS

Exhibit 1 NAVIGATOR HOLDINGS LTD. PRELIMINARY FIRST QUARTER 2022 RESULTS (UNAUDITED) Highlights ? Navigator Holdings Ltd. (the ?Company?, ?we?, ?our? and ?us?) (NYSE: NVGS) reported operating revenue of $119.8 million for the three months ended March 31, 2022, compared to $85.7 million for the three months ended March 31, 2021. ? Net income was $27.0 million for the three months ended March 31, 20

May 12, 2022 EX-99.1

Navigator Holdings Ltd. Announces Results of 2022 Annual General Meeting of Shareholders

Exhibit 99.1 Navigator Holdings Ltd. Announces Results of 2022 Annual General Meeting of Shareholders May 12, 2022 ? Navigator Holdings Ltd. (the ?Company?) (NYSE: NVGS), the owner and operator of the world?s largest fleet of handysize liquefied gas carriers, announces that its 2022 Annual General Meeting of Shareholders (the ?Annual Meeting?) was held at 9 a.m. local time on May 12, 2022 at the o

May 12, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2022 Commission File Number 001-36202 NA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2022 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 Kingd

April 28, 2022 EX-12.2

Rule 13a-14(a)/15d-14(a) Certification of Executive Officer.

EX-12.2 Exhibit 12.2 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Niall Nolan, Chief Financial Officer, certify that: I have reviewed this annual report on Form 20-F of Navigator Holdings Ltd. (the “company”); 1. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements

April 28, 2022 EX-13.2

Certification under Section 906 of the Sarbanes-Oxley Act of 2002 of the Financial Officer.

EX-13.2 Exhibit 13.2 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that: The Annual Report on Form 20-F for the year ended Decembe

April 28, 2022 EX-15.3

Consent of Independent Registered Public Accounting Firm, DELOITTE & TOUCHE LLP

EX-15.3 12 d292360dex153.htm EX-15.3 Exhibit 15.3 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No. 333- 197321 on Form S-8 of our report dated February 14, 2022, relating to the 2021 and 2020 financial statements of Enterprise Navigator Ethylene Terminal LLC appearing in this Annual Report on Form 20-F for the year

April 28, 2022 EX-15.1

Consent of Independent Registered Public Accounting Firm, PwC LLP

Exhibit 15.1 Consent of Independent Registered Public Accounting Firm We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-197321) of Navigator Holdings Ltd. of our report dated April 28, 2022, relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 20-F. /s/ Pricewaterhous

April 28, 2022 EX-13.1

Certification under Section 906 of the Sarbanes-Oxley Act of 2002 of the Chief Commercial Officer.

EX-13.1 Exhibit 13.1 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that: The Annual Report on Form 20-F for the year ended Decembe

April 28, 2022 EX-13.3

Certification under Section 906 of the Sarbanes-Oxley Act of 2002 of the Chief Financial Officer.

EX-13.3 Exhibit 13.3 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that: The Annual Report on Form 20-F for the year ended Decembe

April 28, 2022 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) or (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EX

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ? REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) or (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURIT

April 28, 2022 EX-15.2

Consent of Independent Registered Public Accounting Firm, EY LLP

Exhibit 15.2 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the registration statement (Form S-8 No. 333-197321) of Navigator Holdings Ltd. of our report dated May 17, 2021, with respect to the consolidated financial statements of Navigator Holdings Ltd. for the years ended December 31, 2020 and 2019 included in this Annual Report (Form 20-

April 28, 2022 EX-15.4

Letter of Ernst & Young LLP

Exhibit 15.4 28 April 2022 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Ladies and Gentlemen: We have read Item 16-F of Form 20-F dated April 28, 2022, of Navigator Holdings Ltd. and are in agreement with the statements contained in paragraphs (ii), (iii) (iv) and (v) on pages 116 and 117 therein. We have no basis to agree or disagree with other statements of the regi

April 28, 2022 EX-12.1

Rule 13a-14(a)/15d-14(a) Certification of Chief Commercial Officer.

EX-12.1 Exhibit 12.1 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Oeyvind Lindeman, Chief Commercial Officer, certify that: I have reviewed this annual report on Form 20-F of Navigator Holdings Ltd. (the “company”); 1. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the stat

April 28, 2022 EX-12.3

Rule 13a-14(a)/15d-14(a) Certification of Chief Financial Officer.

EX-12.3 Exhibit 12.3 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Michael Schroder, Executive Officer, certify that: I have reviewed this annual report on Form 20-F of Navigator Holdings Ltd. (the “company”); 1. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements

April 28, 2022 EX-2.2

A description of the rights of each class of securities that is registered under Section 12 of the Exchange Act.

Exhibit 2.2 Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 Capitalized terms used but not defined herein have the meanings set forth in the Annual Report on Form 20-F to which this Exhibit is attached. References to ?we,? ?our? and ?us? refer to Navigator Holdings Ltd., unless the context otherwise requires. References to ?shareholders? refer to

April 14, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2022 Commission File Number 001-36202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2022 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 Kin

April 14, 2022 EX-99.1

Navigator Holdings Ltd.

Exhibit 99.1 Navigator Holdings Ltd. April 14, 2022 TO THE SHAREHOLDERS OF NAVIGATOR HOLDINGS LTD. Enclosed is a Notice of the 2022 Annual General Meeting of Shareholders (the ?Meeting?) of Navigator Holdings Ltd. (the ?Company?), which will be held at the offices of Navigator Gas US, LLC, 650 Madison Avenue, 25th Floor, New York, New York, 10022, U.S.A. at 09:00 A.M. local time on May 12, 2022, a

April 14, 2022 EX-99.1

Navigator Holdings Ltd. Announces Changes to Board of Directors

Exhibit 99.1 Navigator Holdings Ltd. Announces Changes to Board of Directors April 14, 2022 ? Navigator Holdings Ltd. (the ?Company?) (NYSE: NVGS), the owner and operator of the world?s largest fleet of handysize liquefied gas carriers, today announces the following changes to its board of directors (the ?Board?), effective immediately: ? Alexander Oetker, the Company?s longest serving independent

April 14, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2022 Commission File Number 001-36202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2022 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 Kin

March 11, 2022 EX-99.1

Navigator Holdings Ltd. Announces Change to Board of Directors

Exhibit 99.1 Navigator Holdings Ltd. Announces Change to Board of Directors March 10, 2022 ? Navigator Holdings Ltd. (?Navigator?) (NYSE: NVGS), the owner and operator of the world?s largest fleet of handysize liquefied gas carriers, today announces that Dr. Anita Odedra will join Navigator?s Board of Directors as a non-executive director, with effect from March 10, 2022. Dr. Odedra has extensive

March 11, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2022 Commission File Number 001-36202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2022 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 Kin

March 10, 2022 6-K

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 March 2022 Commission File Number 001-36202

6-K 1 d302647d6k.htm 6-K 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 March 2022 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London

March 10, 2022 EX-99.1

NAVIGATOR HOLDINGS LTD. PRELIMINARY FOURTH QUARTER AND FINANCIAL YEAR 2021 RESULTS

Exhibit 1 NAVIGATOR HOLDINGS LTD. PRELIMINARY FOURTH QUARTER AND FINANCIAL YEAR 2021 RESULTS (UNAUDITED) Highlights ? Navigator Holdings Ltd. (the ?Company?, ?we?, ?our? and ?us?) (NYSE: NVGS) reported operating revenue of $129.4 million for the three months ended December 31, 2021, compared to $87.4 million for the three months ended December 31, 2020. Operating revenue for the year ended Decembe

February 3, 2022 SC 13G/A

NVGS / Navigator Holdings Ltd / Gagnon Neil - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Navigator Holdings Ltd. (Name of Issuer) Common Stock (Title of Class of Securities) Y62132 108 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which thi

December 29, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2021 Commission File Number 001-362

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2021 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

December 14, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2021 Commission File Number 001-362

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2021 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

December 14, 2021 EX-99.1

Navigator Holdings Ltd. Announces Results of 2021 Annual General Meeting of Shareholders

Exhibit 99.1 Navigator Holdings Ltd. Announces Results of 2021 Annual General Meeting of Shareholders December 14, 2021 ? Navigator Holdings Ltd. (?Navigator?) (NYSE: NVGS), the owner and operator of the world?s largest fleet of handysize liquefied gas carriers, advises that its 2021 Annual General Meeting of Shareholders (the ?Annual Meeting?) was held on December 14, 2021 at 9 a.m. local time, a

December 7, 2021 SC 13G

NVGS / Navigator Holdings Ltd / Gagnon Neil - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Navigator Holdings Ltd. (Name of Issuer) Common Stock (Title of Class of Securities) Y62132 108 (CUSIP Number) December 2, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

November 30, 2021 6-K

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 Quarter Ended June 30, 2021 Commission File Number 0

Table of Contents 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 Quarter Ended June 30, 2021 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant?s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place Londo

November 29, 2021 6-K

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 November 2021 Commission File Number 001-36

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 November 2021 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant?s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH United King

November 29, 2021 EX-99.1

NAVIGATOR HOLDINGS LTD. PRELIMINARY THIRD QUARTER 2021 RESULTS

Exhibit 1 NAVIGATOR HOLDINGS LTD. PRELIMINARY THIRD QUARTER 2021 RESULTS (UNAUDITED) Highlights ? Navigator Holdings Ltd. (the ?Company?, ?we?, ?our? and ?us?) (NYSE: NVGS) reported operating revenue of $102.7 million for the three months ended September 30, 2021, compared to $81.4 million for the three months ended September 30, 2020. ? Net income was $6.7 million (earnings per share of $0.10) fo

November 19, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number 001-362

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 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

November 19, 2021 EX-99.1

Navigator Holdings Ltd. November 19, 2021 TO THE SHAREHOLDERS OF NAVIGATOR HOLDINGS LTD.

Exhibit 99.1 Navigator Holdings Ltd. November 19, 2021 TO THE SHAREHOLDERS OF NAVIGATOR HOLDINGS LTD. Enclosed is a Notice of the 2021 Annual General Meeting of Shareholders (the ?Meeting?) of Navigator Holdings Ltd. (the ?Company?), which will be held at the offices of Watson Farley & Williams LLP, 28 Avenue Victor Hugo, 75116, Paris, France, at 09:00 A.M. local time on December 14, 2021, and rel

October 28, 2021 EX-99.1

Navigator Holdings Ltd. announces Dr. Henry “Harry” Deans stepping down as CEO

Exhibit 99.1 Navigator Holdings Ltd. announces Dr. Henry ?Harry? Deans stepping down as CEO October 28, 2021 - Navigator Holdings Ltd. (?Navigator? / the ?Company?) (NYSE: NVGS), a leading provider of seaborne transportation and distribution of liquified gases, announces that Dr. Henry ?Harry? Deans has given notice that he intends to step down as Navigator?s Chief Executive Officer (?CEO?) and as

October 28, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2021 Commission File Number 001-3620

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2021 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 K

September 23, 2021 EX-99.1

Navigator Holdings Ltd. announces retirement of David Butters, Chairman of Navigator Gas and appointment of Dag von Appen

Exhibit 99.1 Navigator Holdings Ltd. announces retirement of David Butters, Chairman of Navigator Gas and appointment of Dag von Appen September 23, 2021 ? Navigator Holdings Ltd. (?Navigator?) (NYSE: NVGS) announces today the retirement of David Butters as Executive Chairman of the Board of Directors and the appointment of Dag von Appen as Non-Executive Chairman, effective September 23, 2021. Mr.

September 23, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2021 Commission File Number 001-36

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2021 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

August 19, 2021 SC 13G/A

NVGS / Navigator Holdings Ltd / Gagnon Neil - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* Navigator Holdings Ltd. (Name of Issuer) Common Stock, $0.01 par value per share (Title of Class of Securities) Y62132 108 (CUSIP Number) N/A (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant

August 18, 2021 SC 13D/A

NVGS / Navigator Holdings Ltd / BW Group Ltd - AMENDMENT TO FORM SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1) Navigator Holdings Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) Y62132108 (CUSIP Number) Nick Fell BW Maritime Pte. Ltd. Mapletree Business City, #18-01 10 Pasir Panjang Road Singapore 117438 Telephone: +65

August 16, 2021 EX-99.1

NAVIGATOR HOLDINGS LTD. PRELIMINARY SECOND QUARTER 2021 RESULTS

Exhibit 1 NAVIGATOR HOLDINGS LTD. PRELIMINARY SECOND QUARTER 2021 RESULTS (UNAUDITED) Highlights ? Navigator Holdings Ltd. (the ?Company?, ?we?, ?our? and ?us?) (NYSE: NVGS) reported operating revenue of $85.9 million for the three months ended June 30, 2021, compared to $82.5 million for the three months ended June 30, 2020. ? Net income was $0.3 million (earnings per share of $0.01) for the thre

August 16, 2021 SC 13D

NVGS / Navigator Holdings Ltd / Naviera Ultranav Limitada - SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* Navigator Holdings Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) Y62132108 (CUSIP Number) [?] with a copy to: Raimundo Sanchez Naviera Ultranav Limitada Av. El Bosque Norte 500 P. 20 7550092, Las Condes, Sant

August 16, 2021 EX-1

Joint Filing Agreement

EX-1 2 tm2125100-1ex1.htm EXHIBIT 1 Exhibit 1 AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13G The undersigned hereby agree as follows: (i) Each of them is individually eligible to use the Schedule 13D to which this Exhibit is attached, and such Schedule 13D is filed on behalf of each of them; and (ii) Each of them is responsible for the timely filing of such schedule 13D and any amendments th

August 16, 2021 6-K

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 August 2021 Commission File Number 001-3620

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 August 2021 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant?s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH United Kingdo

August 4, 2021 EX-4.2

Amended and Restated Investor Rights Agreement, dated August 4, 2021, between Navigator Holdings Ltd. and BW Group Limited.

Exhibit 4.2 Execution Version AMENDED AND RESTATED INVESTOR RIGHTS AGREEMENT THIS AMENDED AND RESTATED INVESTOR RIGHTS AGREEMENT (this ?Agreement?), dated August 4, 2021 (the ?Effective Date?), is among Navigator Holdings Ltd., a corporation incorporated under the laws of the Republic of the Marshall Islands (together with its successors and permitted assigns, the ?Company?), and BW Group Limited

August 4, 2021 EX-4.3

Investor Rights Agreement, dated August 4, 2021, among Navigator Holdings Ltd., Ultranav International S.A. and Ultranav Denmark ApS. (incorporated by reference to Exhibit 4.3 to Navigator Holdings Ltd.’s Current Report on Form 6-K, filed by Navigator Holdings Ltd. with the Securities and Exchange Commission on August 4, 2021 (File No. 001-36202)).

Exhibit 4.3 Execution Version INVESTOR RIGHTS AGREEMENT THIS INVESTOR RIGHTS AGREEMENT (this ?Agreement?), dated August 4, 2021, is among Navigator Holdings Ltd., a corporation incorporated under the laws of the Republic of the Marshall Islands (together with its successors and permitted assigns, the ?Company?), and the persons signing this Agreement as ?Investors? on the signature page hereto (to

August 4, 2021 EX-99.1

NAVIGATOR HOLDINGS LTD COMPLETES ON THE TRANSACTION TO MERGE THE FLEET & BUSINESSES OF ULTRAGAS APS, EFFECTIVE AUGUST 4, TO CREATE THE HANDYSIZED SEGMENT MARKET LEADER WITH A COMBINED FLEET OF 56 VESSELS

Exhibit 99.1 NEWS RELEASE August 4th, 2021 NAVIGATOR HOLDINGS LTD COMPLETES ON THE TRANSACTION TO MERGE THE FLEET & BUSINESSES OF ULTRAGAS APS, EFFECTIVE AUGUST 4, TO CREATE THE HANDYSIZED SEGMENT MARKET LEADER WITH A COMBINED FLEET OF 56 VESSELS Navigator Holdings Ltd. (?Navigator?) (NYSE: NVGS) is pleased to announce that, effective August 4, 2021 (the ?Effective Date?), it has entered into the

August 4, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2021 Commission File Number 001-36202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2021 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 Ki

August 4, 2021 EX-4.1

Share Purchase Agreement, dated August 4, 2021, among Navigator Holdings Ltd., Ultranav International S.A., Ultranav Denmark ApS and Naviera Ultranav Limitada. (incorporated by reference to Exhibit 4.1 to Navigator Holdings Ltd.’s Current Report on Form 6-K, filed by Navigator Holdings Ltd. with the Securities and Exchange Commission on August 4, 2021 (File No. 001-36202)).

Exhibit 4.1 [EXECUTION VERSION] Dated 4 August 2021 ULTRANAV INTERNATIONAL S.A. as Seller A and ULTRANAV DENMARK APS as Seller B and NAVIERA ULTRANAV LIMITADA as Guarantor and NAVIGATOR HOLDINGS LTD as Buyer SHARE PURCHASE AGREEMENT relating to the sale and purchase of the entire issued share capital of each of Othello Shipping Company S.A. and Ultragas ApS Index Clause Page 1 Definitions and Inte

August 3, 2021 6-K

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 Quarter Ended March 31, 2021 Commission File Number

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 Quarter Ended March 31, 2021 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant?s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH Unite

June 10, 2021 6-K

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 2021 Commission File Number 001-36202

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 2021 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant?s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH United Kingdom

June 10, 2021 EX-99.1

NAVIGATOR HOLDINGS LTD. PRELIMINARY FIRST QUARTER 2021 RESULTS

Exhibit 1 NAVIGATOR HOLDINGS LTD. PRELIMINARY FIRST QUARTER 2021 RESULTS (UNAUDITED) Highlights ? Navigator Holdings Ltd. (the ?Company?, ?we?, ?our? and ?us?) (NYSE: NVGS) reported operating revenue of $85.7 million for the three months ended March 31, 2021, an increase of 5.5% compared to $81.3 million for the three months ended March 31, 2020. ? Net income was $2.8 million (earnings per share o

May 17, 2021 EX-12.2

Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer.

EX-12.2 Exhibit 12.2 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Niall Nolan, Principal Financial Officer, certify that: I have reviewed this annual report on Form 20-F of Navigator Holdings Ltd. (the “company”); 1. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statem

May 17, 2021 EX-4.10

$210.0 million Facility Agreement, by and among Navigator Gas L.L.C. as borrower and Nordea Bank AB, ABN Amro Bank N.V., BNP Paribas S.A., ING Bank N.V., London Branch; National Australia Bank Limited and Credit Agricole Corporate and Investment Bank as lead arrangers and a group of financial institutions as lenders, dated as of September 17, 2020.

EX-4.10 3 d20996dex410.htm EX-4.10 Exhibit 4.10 Dated 17th September 2020 NAVIGATOR GAS L.L.C. as Borrower NORDEA BANK ABP, FILIAL I NORGE; ABN AMRO BANK N.V.; BNP PARIBAS S.A.; ING BANK N.V., LONDON BRANCH; NATIONAL AUSTRALIA BANK; and CREDIT AGRICOLE CORPORATE AND INVESTMENT BANK as Mandated Lead Arrangers with NORDEA BANK ABP, FILIAL I NORGE as Bookrunner NORDEA BANK ABP, FILIAL I NORGE as Agen

May 17, 2021 EX-15.2

Consent of Independent Registered Public Accounting Firm, KPMG LLP

Exhibit 15.2 Consent of Independent Registered Public Accounting Firm The Board of Directors Navigator Holdings Ltd.: We consent to the incorporation by reference in the registration statement (No. 333-197321) on Form S-8 of Navigator Holdings Ltd. of our report dated April 1, 2019, with respect to the consolidated statements of operations, comprehensive income, stockholders? equity and cash flows

May 17, 2021 EX-13.2

Certification under Section 906 of the Sarbanes-Oxley Act of 2002 of the Principal Financial Officer.

EX-13.2 Exhibit 13.2 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that: The Annual Report on Form 20-F for the year ended Decembe

May 17, 2021 EX-2.3

A description of the rights of each class of securities that is registered under Section 12 of the Exchange Act as of December 31, 2020.

EX-2.3 2 d20996dex23.htm EX-2.3 Exhibit 2.3 Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 Capitalized terms used but not defined herein have the meanings set forth in the Annual Report on Form 20-F to which this Exhibit is attached. References to “we,” “our” and “us” refer to Navigator Holdings Ltd., unless the context otherwise requires. Refere

May 17, 2021 EX-15.1

Consent of Independent Registered Public Accounting Firm, EY LLP

EX-15.1 Exhibit 15.1 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-197321) pertaining to the 2013 Long-Term Incentive Plan of Navigator Holdings Ltd. of our reports dated May 17, 2021, with respect to the consolidated financial statements of Navigator Holdings Ltd. and the effectiveness of inter

May 17, 2021 EX-13.1

Certification under Section 906 of the Sarbanes-Oxley Act of 2002 of the Principal Executive Officer.

EX-13.1 Exhibit 13.1 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that: The Annual Report on Form 20-F for the year ended Decembe

May 17, 2021 EX-12.1

Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer.

EX-12.1 Exhibit 12.1 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Dr Henry Deans, Principal Executive Officer, certify that: I have reviewed this annual report on Form 20-F of Navigator Holdings Ltd. (the “company”); 1. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the sta

May 17, 2021 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) or (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EX

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ? REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) or (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURIT

May 17, 2021 EX-15.3

Consent of Independent Registered Public Accounting Firm, DELOITTE & TOUCHE LLP

Exhibit 15.3 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement No. 333- 197321 on Form S-8 of our report dated February 12, 2021, relating to the financial statements of Enterprise Navigator Ethylene Terminal LLC appearing in this Annual Report on Form 20-F for the year ended December 31, 2020. /s/ Deloitte & Touche LLP

April 30, 2021 NT 20-F

- NT 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Commission File Number: 001-36202 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): ? Form 10-K ? Form 20-F ? Form 11-K ? Form 10-Q ? Form 10-D ? Form N-CEN ? Form N-CSR For Period Ended: December 31, 2020 ? Transition Report on Form 10-K ? Transition Report on Form 20-F ? Transition Report on Form 11-K ? Transition Report on Form 10-Q For the Transition Period Ended: Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.

April 12, 2021 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2021 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 Kin

April 12, 2021 EX-99.1

NAVIGATOR HOLDINGS LTD AND ULTRAGAS APS TO MERGE FLEETS & BUSINESSES ENTITY TO REMAIN NAVIGATOR GAS WITH A COMBINED FLEET OF 56 VESSELS

Exhibit 99.1 NEWS RELEASE April 12, 2021 NAVIGATOR HOLDINGS LTD AND ULTRAGAS APS TO MERGE FLEETS & BUSINESSES ENTITY TO REMAIN NAVIGATOR GAS WITH A COMBINED FLEET OF 56 VESSELS Navigator Holdings Ltd. (?Navigator?) (NYSE: NVGS), today announced the signing of a non-binding Letter of Intent (the ?Letter of Intent?) with Naviera Ultranav Limitada (?Ultranav?) to merge Ultragas ApS? (?Ultragas?) flee

March 18, 2021 EX-99.1

NAVIGATOR HOLDINGS LTD. PRELIMINARY FOURTH QUARTER AND FINANCIAL YEAR 2020 RESULTS

Exhibit 1 Exhibit 1 NAVIGATOR HOLDINGS LTD. PRELIMINARY FOURTH QUARTER AND FINANCIAL YEAR 2020 RESULTS (UNAUDITED) Highlights • Navigator Holdings Ltd. (the “Company”, “we”, “our” and “us”) (NYSE: NVGS) reported operating revenue of $87.4 million for the three months ended December 31, 2020, compared to $76.1 million for the three months ended December 31, 2019. Operating revenue for the year ende

March 18, 2021 6-K

Current Report of Foreign Issuer - 6-K

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 March 2021 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant?s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH United Kingdom

February 9, 2021 SC 13G/A

SIGNATURE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Navigator Holdings Ltd. (Name of Issuer) Common Stock, $0.01 par value per share (Title of Class of Securities) Y62132 108 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the

January 15, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G/A (Amendment No. 2)* UNDER THE SECURITIES EXCHANGE ACT OF 1934 Navigator Holdings Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title and Class of Securities) Y62

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G/A (Amendment No. 2)* UNDER THE SECURITIES EXCHANGE ACT OF 1934 Navigator Holdings Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title and Class of Securities) Y62132 108 (CUSIP Number) December 18, 2020 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursu

December 28, 2020 EX-4.1

Amended and Restated Investor Rights Agreement, dated August 4, 2021 among Navigator Holdings Ltd. and BW Group Limited (incorporated by reference to Exhibit 4.2 to the registrant’s Report on Form 6-K (File No. 001-36202), filed on August 4, 2021).

EX-4.1 Exhibit 4.1 Execution Version INVESTOR RIGHTS AGREEMENT THIS INVESTOR RIGHTS AGREEMENT (this “Agreement”), dated December 22, 2020, is among Navigator Holdings Ltd., a corporation incorporated under the laws of the Republic of the Marshall Islands (together with its successors and permitted assigns, the “Company”), and BW Group Limited (together with its successors and permitted assigns, th

December 28, 2020 6-K

Current Report of Foreign Issuer - 6-K

6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13-16 or 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2020 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 Uni

December 28, 2020 EX-99.1

NAVIGATOR HOLDINGS LTD. ANNOUNCES CLOSING OF THE SALE OF 39.1% EQUITY INTEREST TO BW GROUP LIMITED AND CHANGES TO THE BOARD OF DIRECTORS

EX-99.1 Exhibit 99.1 NEWS RELEASE December 28, 2020 NAVIGATOR HOLDINGS LTD. ANNOUNCES CLOSING OF THE SALE OF 39.1% EQUITY INTEREST TO BW GROUP LIMITED AND CHANGES TO THE BOARD OF DIRECTORS Navigator Holdings Ltd. (“Navigator”) (NYSE: NVGS), today announced that the previously announced sale by funds managed by WL Ross & Co. LLC (“WL Ross”) of their approximate 39.1% equity interest in Navigator to

December 28, 2020 SC 13D

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. ) Navigator Holdings Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. ) Navigator Holdings Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) Y62132108 (CUSIP Number) Nick Fell BW Maritime Pte. Ltd. Mapletree Business City, #18-01 10 Pasir Panjang Road Singapore 117438 Telephone: +65 (

December 18, 2020 6-K

Current Report of Foreign Issuer - 6-K

6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

November 13, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2020 Commission File Number: 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, London, SW1E 5DH Uni

November 13, 2020 EX-99.1

Navigator Holdings Ltd. 2020 Annual General Meeting of Shareholders Results Notification

EX-99.1 Exhibit 99.1 Navigator Holdings Ltd. 2020 Annual General Meeting of Shareholders Results Notification Navigator Holdings Ltd. (the “Company”) (NYSE:NVGS) advises that its 2020 Annual General Meeting of Shareholders (the “Annual Meeting”) was held on November 12, 2020 at 9 a.m. local time at the office of Navigator Gas U.S. LLC, 650 Madison Avenue, New York. The following resolutions were a

November 12, 2020 6-K

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 November 2020 Commission File Number 001-36

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 November 2020 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant?s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH United King

November 12, 2020 EX-99.1

NAVIGATOR HOLDINGS LTD. PRELIMINARY THIRD QUARTER 2020 RESULTS

Exhibit 1 NAVIGATOR HOLDINGS LTD. PRELIMINARY THIRD QUARTER 2020 RESULTS (UNAUDITED) Highlights ? Navigator Holdings Ltd. (the ?Company?, ?we?, ?our? and ?us?) (NYSE: NVGS) reported operating revenue of $81.4 million for the three months ended September 30, 2020, compared to $75.6 million for the three months ended September 30, 2019. ? Net income was $1.5 million or an earnings per share of $0.03

October 21, 2020 6-K

Current Report of Foreign Issuer - 6-K

Table of Contents 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 Quarter Ended June 30, 2020 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place Londo

October 21, 2020 EX-99.1

Navigator Holdings Ltd.

EX-99.1 Exhibit 99.1 Navigator Holdings Ltd. October 16, 2020 TO THE SHAREHOLDERS OF NAVIGATOR HOLDINGS LTD. Enclosed is a Notice of the 2020 Annual General Meeting of Shareholders (the “Meeting”) of Navigator Holdings Ltd. (the “Company”), which will be held at the Navigator Gas US offices, 650 Madison Avenue, 25th Floor, New York, NY 10022 USA at 09:00 A.M. local time on November 12, 2020, and r

October 21, 2020 EX-4.1

BOND TERMS Navigator Holdings Ltd. 8.00 % senior unsecured USD 150,000,000 bonds 2020/2025 ISIN NO 0010891955

EX-4.1 2 d15435dex41.htm EX-4.1 Exhibit 4.1 BOND TERMS FOR Navigator Holdings Ltd. 8.00 % senior unsecured USD 150,000,000 bonds 2020/2025 ISIN NO 0010891955 Contents Clause Page 1. INTERPRETATION 3 2. THE BONDS 11 3. THE BONDHOLDERS 12 4. ADMISSION TO LISTING 13 5. REGISTRATION OF THE BONDS 13 6. CONDITIONS FOR DISBURSEMENT 14 7. REPRESENTATIONS AND WARRANTIES 15 8. PAYMENTS IN RESPECT OF THE BON

October 21, 2020 6-K

Current Report of Foreign Issuer - 6-K

6-K 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 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2020 Commission File Number: 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place, London, SW1E 5DH United Ki

August 13, 2020 EX-99.1

NAVIGATOR HOLDINGS LTD. PRELIMINARY SECOND QUARTER 2020 RESULTS

Exhibit 1 Exhibit 1 NAVIGATOR HOLDINGS LTD. PRELIMINARY SECOND QUARTER 2020 RESULTS (UNAUDITED) Highlights • Navigator Holdings Ltd. (the “Company”, “we”, “our” and “us”) (NYSE: NVGS) reported operating revenue of $79.9 million for the three months ended June 30, 2020, compared to $73.6 million for the three months ended June 30, 2019. • A net income of $3.0 million (or an earnings per share of $0

August 13, 2020 6-K

Current Report of Foreign Issuer - 6-K

6-K 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 August 2020 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Ltd 10 Bressenden Place London, SW1E 5DH United Ki

June 30, 2020 SC 13G

NVGS / Navigator Holdings Ltd. / GAGNON NEIL - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Navigator Holdings Ltd. (Name of Issuer) Common Stock (Title of Class of Securities) Y62132 108 (CUSIP Number) June 1, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sche

June 25, 2020 6-K

Current Report of Foreign Issuer - 6-K

6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

May 28, 2020 EX-1

NAVIGATOR HOLDINGS LTD. PRELIMINARY FIRST QUARTER 2020 RESULTS

EX-1 Exhibit 1 NAVIGATOR HOLDINGS LTD. PRELIMINARY FIRST QUARTER 2020 RESULTS Highlights • Navigator Holdings Ltd. (the “Company”, “we”, “our” and “us”) (NYSE: NVGS) reported operating revenue of $81.3 million for the three months ended March 31, 2020, compared to $76.1 million for the three months ended March 31, 2019. • A net loss of $8.5 million (or a loss per share of $0.14) for the three mont

May 28, 2020 6-K

Current Report of Foreign Issuer - 6-K

6-K 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 May 2020 Commission File Number 001-36202 NAVIGATOR HOLDINGS LTD. (Translation of registrant’s name into English) c/o NGT Services (UK) Limited 10 Bressenden Place London, SW1E 5DH United K

May 22, 2020 EX-13.1

Certification under Section 906 of the Sarbanes-Oxley Act of 2002 of the Principal Executive Officer.

EX-13.1 Exhibit 13.1 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that: The Annual Report on Form 20-F for the year ended Decembe

May 22, 2020 EX-13.2

Certification under Section 906 of the Sarbanes-Oxley Act of 2002 of the Principal Financial Officer.

EX-13.2 Exhibit 13.2 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), the undersigned officer of Navigator Holdings Ltd., a Marshall Islands company (the “Company”), hereby certifies that: The Annual Report on Form 20-F for the year ended Decembe

May 22, 2020 EX-12.1

Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer.

EX-12.1 Exhibit 12.1 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Dr Henry Deans, Principal Executive Officer, certify that: I have reviewed this annual report on Form 20-F, as amended by Amendment No. 1, dated May 22, 2020 of Navigator Holdings Ltd. (the “company”); 1. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit

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