SBLK Star Bulk Carriers Corporation

Star Bulk Carriers Corp. (the "Company" or "Star Bulk") (Nasdaq: SBLK) a global shipping company focusing on the transportation of dry bulk cargoes announced that, effective immediately, COMPUTERSHARE TRUST COMPANY, N.A. (“COMPUTERSHARE”) is appointed as the Company’s Sole Transfer Agent and Registrar of its shares trading under ticker symbol SBLK on NASDAQ.

Shareholders need take no action in respect of the change in registrar and transfer agent services. All inquiries and correspondence regarding any SBLK holdings with the previous transfer agent should now be directed to COMPUTERSHARE as follows:

Shareholder Contact

Investor Centre:

www-us.computershare.com/Investor

Telephone inquiries:

UIB – 1 (877) 373-6374 / 1 (800) 736-3001 / 1 (781) 575-3100 (US, Canada, Puerto Rico)

Broker inquiries:

1-866-690-8162 (Toll Free Number)

1-781-575-4019 (Toll Number)

Shareholder Online Inquiries:

www-us.computershare.com/investor/Contact

About Star Bulk

Star Bulk is a global shipping company providing worldwide seaborne transportation solutions in the dry bulk sector. Star Bulk’s vessels transport major bulks, which include iron ore, minerals and grain, and minor bulks, which include bauxite, fertilizers and steel products. Star Bulk was incorporated in the Marshall Islands on December 13, 2006 and maintains executive offices in Athens, New York, Limassol and Singapore. Its common stock trades on the Nasdaq Global Select Market under the symbol “SBLK”. Star Bulk operates a fleet of 110 vessels (on a fully delivered basis), with an aggregate capacity of 13.2 million dwt, consisting of Newcastlemax, Capesize, Mini Capesize, Post Panamax, Kamsarmax, Panamax, Ultramax and Supramax vessels with carrying capacities between 53,489 dwt and 209,537 dwt.

Forward-Looking Statements

Matters discussed in this press release may constitute forward looking statements. The Private Securities Litigation Reform Act of 1995 provides safe harbor protections for forward-looking statements in order to encourage companies to provide prospective information about their business. Forward-looking statements include statements concerning plans, objectives, goals, strategies, future events or performance, and underlying assumptions and other statements, which are other than statements of historical facts.

We desire to take advantage of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and is including this cautionary statement in connection with this safe harbor legislation. Words such as, but not limited to, “believe,” “expect,” “anticipate,” “estimate,” “intend,” “plan,” “targets,” “projects,” “likely,” “will,” “would,” “could,” “should,” “may,” “forecasts,” “potential,” “continue,” “possible” and similar expressions or phrases may identify forward-looking statements.

The forward-looking statements in this press release are based upon various assumptions, many of which are based, in turn, upon further assumptions, including without limitation, examination by our management of historical operating trends, data contained in our records and other data available from third parties. Although we believe that these assumptions were reasonable when made, because these assumptions are inherently subject to significant uncertainties and contingencies which are difficult or impossible to predict and are beyond our control, we cannot assure you that we will achieve or accomplish these expectations, beliefs or projections.

In addition to these important factors, other important factors that, in our view, could cause actual results to differ materially from those discussed in the forward-looking statements include uncertainties as to the timing of the proposed transaction between the Company and Eagle Bulk Shipping Inc. (“Eagle”, and such transaction, the “Eagle Merger”); the possibility that the closing conditions, including approval of Eagle’s shareholders, to the proposed Eagle Merger may not be satisfied or waived; the possibility that costs or difficulties related to the integration of the Company's and Eagle's operations will be greater than expected; the effects of disruption by the announcement of the proposed Eagle Merger making it more difficult to maintain relationships with employees, customers, vendors and other business partners; risks related to the proposed Eagle Merger diverting management's attention from the Company's and Eagle's ongoing business operations; the possibility that the expected synergies and value creation from the proposed Eagle Merger will not be realized, or will not be realized within the expected time period; the risk that shareholder litigation in connection with the contemplated transactions may affect the timing or occurrence of the contemplated Eagle Merger or result in significant costs of defense, indemnification and liability; transaction costs related to the Eagle Merger; general dry bulk shipping market conditions, including fluctuations in charter rates and vessel values; the strength of world economies; the stability of Europe and the Euro; fluctuations in currencies, interest rates and foreign exchange rates; business disruptions due to natural disasters or other disasters outside our control, such as any new outbreaks or new variants of coronavirus (“COVID-19”) that may emerge; the length and severity of epidemics and pandemics, including their impact on the demand for seaborne transportation in the dry bulk sector; changes in supply and demand in the dry bulk shipping industry, including the market for our vessels and the number of newbuildings under construction; the potential for technological innovation in the sector in which we operate and any corresponding reduction in the value of our vessels or the charter income derived therefrom; changes in our expenses, including bunker prices, dry docking, crewing and insurance costs; changes in governmental rules and regulations or actions taken by regulatory authorities; potential liability from pending or future litigation and potential costs due to environmental damage and vessel collisions; the impact of increasing scrutiny and changing expectations from investors, lenders, charterers and other market participants with respect to our Environmental, Social and Governance (“ESG”) practices; our ability to carry out our ESG initiatives and thereby meet our ESG goals and targets; new environmental regulations and restrictions, whether at a global level stipulated by the International Maritime Organization, and/or regional/national level imposed by regional authorities such as the European Union or individual countries; potential cyber-attacks which may disrupt our business operations; general domestic and international political conditions or events, including “trade wars”, the ongoing conflict between Russia and Ukraine, the conflict between Israel and Hamas and the Houthi attacks in the Red Sea and the Gulf of Aden; the impact on our common shares and reputation if our vessels were to call on ports located in countries that are subject to restrictions imposed by the U.S. or other governments; potential physical disruption of shipping routes due to accidents, climate-related reasons (acute and chronic), political events, public health threats, international hostilities and instability, piracy or acts by terrorists; the availability of financing and refinancing; the failure of our contract counterparties to meet their obligations; our ability to meet requirements for additional capital and financing to grow our business; the impact of our indebtedness and the compliance with the covenants included in our debt agreements; vessel breakdowns and instances of off‐hire; potential exposure or loss from investment in derivative instruments; potential conflicts of interest involving our Chief Executive Officer, his family and other members of our senior management and our ability to complete acquisition transactions as and when planned and upon the expected terms and the impact of port or canal congestion or disruptions. Please see our filings with the Securities and Exchange Commission for a more complete discussion of these and other risks and uncertainties. The information set forth herein speaks only as of the date hereof, and the Company disclaims any intention or obligation to update any forward‐looking statements as a result of developments occurring after the date of this communication.

Contacts

Company:Simos Spyrou, Christos BeglerisCo ‐ Chief Financial Officers Star Bulk Carriers Corp.c/o Star Bulk Management Inc.40 Ag. Konstantinou Av.Maroussi 15124Athens, GreeceEmail: info@starbulk.com www.starbulk.com

Investor Relations / Financial Media:

Nicolas BornozisPresidentCapital Link, Inc.230 Park Avenue, Suite 1536New York, NY 10169Tel. (212) 661‐7566E‐mail: starbulk@capitallink.com www.capitallink.com