SHIP Seanergy Maritime Holdings Corporation

Seanergy Maritime Holdings Corp. (the “Company” or “Seanergy”) (NASDAQ: SHIP) announced today the release of its Environmental, Social and Governance Report (the “ESG Report”), for the year ended December 31, 2022.

The ESG Report outlines Seanergy’s strategy and commitments related to ESG and reflects on the Company’s performance using sustainability-related Key Performance Indicators. It has been developed in accordance with the Global Reporting Initiative (GRI 2021) Standards and follows the Sustainability Accounting Standards Board (SASB) for Marine Transportation. Specific GRI disclosures and SASB indicators have received limited level of assurance from CSE North America.

The ESG Report is available on Seanergy’s website at www.seanergymaritime.com/en/sustainability.

About Seanergy Maritime Holdings Corp.

Seanergy Maritime Holdings Corp. is the only pure-play Capesize ship-owner publicly listed in the U.S. Seanergy provides marine dry bulk transportation services through a modern fleet of Capesize vessels. The Company’s operating fleet consists of 17 vessels (1 Newcastlemax and 16 Capesize) with an average age of approximately 12.7 years and an aggregate cargo carrying capacity of approximately 3,054,820 dwt.

The Company is incorporated in the Marshall Islands and has executive offices in Glyfada, Greece. The Company's common shares trade on the Nasdaq Capital Market under the symbol “SHIP”.

Please visit our Company website at: www.seanergymaritime.com

Forward-Looking Statements

This press release contains forward-looking statements (as defined in Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended) concerning future events. Words such as "may", "should", "expects", "intends", "plans", "believes", "anticipates", "hopes", "estimates" and variations of such words and similar expressions are intended to identify forward-looking statements. These statements involve known and unknown risks and are based upon a number of assumptions and estimates, which are inherently subject to significant uncertainties and contingencies, many of which are beyond the control of the Company. Actual results may differ materially from those expressed or implied by such forward-looking statements. Factors that could cause actual results to differ materially include, but are not limited to, the Company's operating or financial results; the Company's liquidity, including its ability to service its indebtedness; competitive factors in the market in which the Company operates; shipping industry trends, including charter rates, vessel values and factors affecting vessel supply and demand; future, pending or recent acquisitions and dispositions, business strategy, areas of possible expansion or contraction, and expected capital spending or operating expenses; risks associated with operations outside the United States; broader market impacts arising from war (or threatened war) or international hostilities, such as between Russia and Ukraine; risks associated with the length and severity of pandemics (including COVID-19), including their effects on demand for dry bulk products and the transportation thereof; and other factors listed from time to time in the Company's filings with the SEC, including its most recent annual report on Form 20-F. The Company's filings can be obtained free of charge on the SEC's website at www.sec.gov. Except to the extent required by law, the Company expressly disclaims any obligations or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein to reflect any change in the Company's expectations with respect thereto or any change in events, conditions or circumstances on which any statement is based.

For further information please contact: Seanergy Investor RelationsTel: +30 213 0181 522E-mail: ir@seanergy.gr

Capital Link, Inc.Paul Lampoutis230 Park Avenue Suite 1536New York, NY 10169Tel: (212) 661-7566E-mail: seanergy@capitallink.com