DORIAN LPG LTD._June 23, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): June 23, 2026


DORIAN LPG LTD.
(Exact name of registrant as specified in its charter)
Republic of the Marshall Islands	001-36437	66-0818228
(State or other jurisdiction of incorporation or organization)	(Commission File Number)	(IRS employer identification no.)

c/o Dorian LPG (USA) LLC, 27 Signal Road, Stamford, Connecticut		06902
(Address of principal executive offices)		(Zip Code)

(Registrant’s telephone number, including area code): (203) 674-9900

(Former Name or Former Address, if Changed Since Last Report): None

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common stock, par value $0.01 per share

LPG

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 7.01 Regulation FD Disclosure

On June 23, 2026, Dorian LPG Ltd. issued a press release (the "Press Release") providing an update on estimates for its fleet for the quarter ending June 30, 2026. A copy of the Press Release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

In accordance with General Instruction B.2 to Form 8-K, the information under this Item 7.01 and the Press Release shall be deemed to be "furnished" to the Securities and Exchange Commission (the "SEC") and not be deemed to be "filed" with the SEC for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section.

Item 8.01 Other Events

On June 23, 2026, Dorian LPG Ltd. issued the Press Release announcing a VLGC newbuilding contract and memorandums of agreement to sell three VLGCs. A copy of the Press Release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits

(d) Exhibits

Exhibit Number		Description
99.1		Press Release dated June 23, 2026
104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

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

June 23, 2026		DORIAN LPG LTD.
		(registrant)

	By:	/s/ Theodore B. Young
		Theodore B. Young
		Chief Financial Officer

Exhibit 99.1

Dorian LPG Ltd. Announces VLGC Newbuilding Contract, Forward Chartering Estimates and Memorandums of Agreement to Sell Three VLGCs

STAMFORD, Conn., June 23, 2026 – Dorian LPG Ltd. (NYSE: LPG) (“Dorian”), a leading owner and operator of modern very large gas carriers (“VLGCs”), today announced that it entered into an agreement with HD Hyundai to build one 90,000 cbm VLGC for delivery in July 2029 for a price of approximately $115 million. Dorian also has signed memorandums of agreement to sell the 2014-built Corsair and two 2015-built VLGCs for aggregate proceeds of approximately $256 million. Dorian expects to deliver each of the vessels to their purchasers by the fourth calendar quarter of 2026. There is no guarantee that these transactions will be completed by the fourth calendar quarter of 2026 or at all.

Dorian also reports the following estimates for its fleet for the quarter ending June 30, 2026, based on the close of business today and estimates that it has fixed 99% of its calendar days at a rate in excess of $68,000 per day. For the month ending July 31, 2026, the Company estimates that it has fixed 34% of its calendar days at a rate in excess of $100,000 per day.

Dorian’s new building will be a dual-fuel Panamax VLGC, allowing the vessel to pass through the less congested “old” Panama Canal locks. Additionally, she is being built with a shaft generator. The integration of a shaft generator allows the vessel to harness mechanical energy from the main propulsion system, optimizing operational power efficiency and reducing the vessel’s overall emissions.

John C. Hadjipateras, Chairman, President, and CEO said, “We are confident in the growth prospects of the LPG transportation market and believe that our disciplined fleet renewal and expansion strategy, commitment to our people, focus on innovation and efficiency, along with a solid balance sheet will enable us to deliver long-term value for our shareholders.”

Dorian undertakes no obligation to publicly update or revise any forward-looking statements contained in this press release, whether as a result of new information, future events or otherwise, except as required by law. In light of these risks, uncertainties and assumptions, the forward-looking events discussed in this press release might not occur, and the Company’s actual results could differ materially from those anticipated in these forward-looking statements.

About Dorian LPG Ltd.

Dorian LPG is a leading owner and operator of modern VLGCs that transport liquefied petroleum gas globally. Dorian LPG's fleet of twenty-seven modern VLGCs currently includes six dual-fuel ECO VLGCs, nineteen ECO VLGCs, and two modern VLGCs. Its business is centered around safe, reliable, clean and trouble-free transportation for its customers. Dorian LPG has offices in Stamford, Connecticut, USA; Copenhagen, Denmark; and Athens, Greece. For more information visit www.dorianlpg.com.

Forward-Looking & Other Cautionary Statements

This press release contains "forward-looking statements." Statements that are predictive in nature, that depend upon or refer to future events or conditions, or that include words such as "expects," "anticipates," "intends," "plans," "believes," "estimates," "projects," "forecasts," "may," "will," "should" and similar expressions are forward-looking statements.

These statements are not historical facts but instead represent only the Company's current expectations and observations regarding future results, many of which, by their nature, are inherently uncertain and outside of the Company's control. Where the Company expresses an expectation or belief as to future events or results, such expectation or belief is expressed in good faith and believed to have a reasonable basis. However, the Company’s forward-looking statements are subject to risks, uncertainties, and other factors, which could cause actual results to differ materially from future results expressed, projected, or implied by those forward-looking statements. The Company’s actual results may differ, possibly materially, from those anticipated in these forward-looking statements as a result of certain factors, including changes in the Company’s financial resources and operational capabilities and as a result of certain other factors listed from time to time in the Company's filings with the U.S. Securities and Exchange Commission. For more information about risks and uncertainties associated with Dorian LPG’s business, please refer to the “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and “Risk Factors” sections of Dorian LPG’s SEC filings, including, but not limited to, its annual report on Form 10-K and quarterly reports on Form 10-Q. The Company does not assume any obligation to update the information contained in this press release.

Investor Contact Information

Ted Young

Chief Financial Officer

+1 (203) 674-9900

[email protected]

Source: Dorian LPG Ltd.