Euroseas Ltd. Announces 3-Year Charter Contract Extension for its 2007-built Feeder Containership, EM Kea

Maroussi, Athens, Greece - April 15, 2026

Euroseas Ltd. (NASDAQ: ESEA, the "Company" or "Euroseas"), an owner and operator of container carrier vessels and provider of seaborne transportation for containerized cargoes, announced today a charter contract extension for its 2007-built 3,100 teu feeder containership, EM Kea, for a minimum period of 36 to a maximum period of 38 months, at the charterer's option, at a gross daily rate of $30,000. The new charter period will commence on July 14, 2026, in direct continuation of its present charter, and represents a daily increase of close to 60% over the vessel's current rate.

Aristides Pittas, Chairman and CEO of Euroseas, commented: "We are very pleased to announce that we have extended the time charter contract for our 2007-built EM Kea with a top-class charterer, in direct continuation of its present charter, for a period of 36 to38 months at a profitable rate of $30,000 per day. This fixture demonstrates the ongoing shortage of prompt tonnage, which along with macroeconomic disruptions and continued uncertainty caused by the war in the Middle East, continue to sustain the firmness of the containership charter market.

The three-year charter extension also reflects the strong collaboration between us and the charterer and, we believe, underscores the mutual confidence and trust between our companies. The charter is expected to generate about $22.5 million of EBITDA over the minimum contracted period and increases our charter coverage for 2026, 2027, and 2028 to about 91%, 76% and 44% respectively."

Fleet Profile:

The Euroseas Ltd. fleet profile is currently as follows:



Notes:
(*) TC denotes time charter. Charter duration indicates the earliest redelivery date; all dates listed are the earliest redelivery dates under each TC unless the contract rate is lower than the current market rate in which cases the latest redelivery date is assumed; vessels with the latest redelivery date shown are marked by (+).
(**) The charterer has the option until Nov-2026 to extend the charters by one year with the rate for the five-year period becoming $32,500/day.

About Euroseas Ltd.
Euroseas Ltd. was formed on May 5, 2005 under the laws of the Republic of the Marshall Islands to consolidate the ship owning interests of the Pittas family of Athens, Greece, which has been in the shipping business over the past 150 years. Euroseas trades on the NASDAQ Capital Market under the ticker ESEA.

Euroseas operates in the container shipping market. Euroseas' operations are managed by Eurobulk Ltd., an ISO 9001:2008 and ISO 14001:2004 certified affiliated ship management company, which is responsible for the day-to-day commercial and technical management and operations of the vessels. Euroseas employs its vessels on spot and period charters and through pool arrangements.

The Company has a fleet of 21 vessels, including 15 Feeder containerships and 6 Intermediate containerships with a cargo capacity of 61,144 teu. After the delivery of four intermediate and two feeder containership newbuildings in 2027 and 2028, respectively, Euroseas' fleet will consist of 27 vessels with a total carrying capacity of 84,676 teu.

Euroseas Ltd. Press Release