United Maritime Corp

Commitments

The Company operates certain of its vessels under lease agreements. Time charters typically may provide for charterers’ options to extend the lease terms and termination clauses. The Company’s time charters duration is approximately 3 to 21 months, except for the voyage trip of the Tradership. In addition, the time charters contain termination clauses which protect either the Company or the charterers from material adverse events. Variable lease payments in the Company’s time charters vary based on changes on freight market index. The Company has the option to convert some of these variable lease payments to fixed based on the prevailing Capesize and Panamax forward freight agreement rates.

As at June 30, 2025, the Company operates most of its vessels under time charter agreements, considered as operating leases accounted for as per ASC 842 requirements.

The following table sets forth the Company’s future minimum contractual charter revenue based on vessels committed to non-cancelable time charter contracts as at June 30, 2025. For index-linked time charter contracts the calculation was made using the charter rates that prevail at the balance sheet date for index-linked time charters and the fixed rates for fixed periods time charters (these amounts do not include any assumed off-hire).

As of June 30, 2025, the Company hastwo remaining capital calls with an aggregate amount of Euro 2.2 million (or $2,540 based on the Euro/U.S. dollar exchange rate of €1.00: $1.17 as of June 30, 2025) for the involvement in RGI and its investment in the construction of ECV.

Details of the Company’s common stock and warrants are discussed in Note 11 of the consolidated financial statements for the year ended December 31, 2024, included in the Company’s 2024 Annual Report on Form 20-F filed with the SEC on April 10, 2025 and are supplemented by the below new activities into the six-month period ended June 30, 2025.

On May 20, 2025, the Company declared a dividend of $0.01 per common share for the first quarter of 2025 to all shareholders of record as of June 30, 2025 (Note 17). The dividend amounted to $92 was paid on July 10, 2025 and is included in “Dividends payable” in the accompanying condensed consolidated balance sheets

On March 17, 2025, the Company declared a dividend of $0.01 per common share for the fourth quarter of 2024 to all shareholders of record as of March 27, 2025. The dividend amounted to $88 and was paid on April 10, 2025.

On January 10, 2025, the Company paid a regular quarterly cash dividend of $663 for the third quarter of 2024 to all shareholders of record as of December 27, 2024.

Total dividends declared in the six-months period ended June 30, 2025 amounted to $180.

During the six-month period ended June 30, 2025, no shares were issued from Class A warrants’ exercises. As of June 30, 2025,6,962,770 Class A warrants remained outstanding. The exercise price of the Class A warrants is $2.25 per common share. All warrants are classified in equity, according to the Company’s accounting policy. The warrants contain a cashless exercise provision, whereby if at the time of exercise, there is no effective registration statement, then the warrants can be exercised by means of a cashless exercise as disclosed in the warrant’s agreement.

As of June 30, 2025, the number of common shares that can potentially be issued under the outstanding Class A warrants were 6,962,770.

The following table presents the Company’s income statement figures derived from time charters for the six-month periods ended June 30, 2025 and 2024:

The Company disaggregates its revenue from contracts with customers by the type of charter (time and spot charters). The following table presents the Company’s net trade accounts receivable disaggregated by revenue source as at June 30, 2025 and December 31, 2024:

Deferred revenue represents cash received in advance of performance under the contract prior to the balance sheet date and is realized when the associated revenue is recognized under the contract in periods after such date. Deferred revenue as of June 30, 2025 and December 31, 2024 was $341 and $664 and relates entirely to ASC 842. As of June 30, 2025 and December 31, 2024, an amount of $5 and $731 related to ballast bonus payments made by charterers for the ballast trip which are deferred and recognized on a straight line over the charter period.

Charterers individually accounting for more than 10% of revenues for the six-month periods ended June 30, 2025 and 2024 were:

Voyage Expenses

The following table presents the Company’s statement of operations’ figures derived from time charters and for unfixed periods for the period from for the six-month periods ended June 30, 2025 and 2024:

Interest and finance costs are analyzed as follows:

The calculation of net loss per common share is summarized below:

The Company calculates basic loss per share in conformity with the two-class method required for companies with participating securities. The calculation of basic loss per share does not consider the non-vested shares as outstanding until the time-based vesting restrictions have lapsed. For the six-month period ended June 30, 2025, unexercised warrants were also excluded from the computation of diluted shares as their effect would be anti-dilutive due to the loss in the period.

Details of the Company’s Equity Incentive Plan are discussed in Note 15 of the consolidated financial statements for the year ended December 31, 2024, included in the Company’s 2024 Annual Report on Form 20-F filed with the SEC on April 10, 2025 and are supplemented by the below new activities into the six-month period ended June 30, 2025.

On April 7, 2025, the Compensation Committee of our board of directors approved a further amendment and restatement of our 2022 Equity Incentive Plan to increase the aggregate number of common shares reserved for issuance under the plan to 400,000 shares, and granted awards under the plan of an aggregate of 275,000 restricted common shares to the members of the Company’s board of directors and 85,000 common shares to certain of the Company’s service providers and to the sole director of the Company’s commercial manager, a non-employee. The fair value of each share on the grant date was $1.20.79,500 shares vested on April 7, 2025,113,000 shares will vest on October 7, 2025 and 167,500 shares will vest on April 7, 2026.

The related expense for shares granted to the Company’s Board of Directors and certain of its service providers for the six-month period ended June 30, 2025 and 2024, amounted to $300 and $417, respectively, and is included under “General and administration expenses” in the Company’s unaudited interim condensed consolidated statements of operations. The related expense for shares granted to non-employees for the six-months periods ended June 30, 2025 and 2024, amounted to $9 and $13 and is included under “Voyage expenses”.

The unrecognized cost for the non-vested shares granted to the Company’s Board of Directors and certain of its service providers (Note 3) as of June 30, 2025 and December 31, 2024 amounted to $227 and $104, respectively. On June 30, 2025, the weighted-average period over which the total compensation cost related to non-vested awards granted to the Company’s Board of Directors and certain of its service providers not yet recognized is expected to be recognized is 0.77 years.

On June 30, 2025, Continental Stock Transfer & Trust Company became the transfer agent and registrar for the Company’s common shares, the rights agent for the Company’s Shareholders’ Rights Agreement and the warrant agent for the Company’s Class A Warrants.

On July 10, 2025, the Company paid a regular quarterly dividend of $92 to all shareholders of record as of June 30, 2025 (Note 12).

On August 5, 2025, the Company declared a regular quarterly dividend of $0.03 per common share for the second quarter of 2025 payable on or about October 10, 2025 to all shareholders of record as of August 18, 2025.