Aristeidis J. Pittas - 18 Mar 2026 Form 3 Insider Report for EUROSEAS LTD. (ESEA)

Role: Chief Executive Officer, Director
Signature: Aristides J. Pittas
Issuer symbol: ESEA
Transactions as of: 18 Mar 2026
Net transactions value: $0
Form type: 3
Filing time: 18 Mar 2026, 17:56:17 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Pittas Aristeidis J	Chief Executive Officer, Director	4 MESSOGEIOU & EVROPIS STREET, MAROUSSI	Aristides J. Pittas	18 Mar 2026	0002121849

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	ESEA	Common stock						83,537	18 Mar 2026	Direct	F1
holding	ESEA	Common stock						51,408	18 Mar 2026	Friends Investment Ltd.	F2
holding	ESEA	Common stock						1,222,358	18 Mar 2026	Containers Shareholders Trinity Ltd.	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Includes 16,500 shares of unvested incentive stock awards, of which 5,500 will vest on July 1, 2026, 5,500 shares will vest onNovember 13, 2026 and 5,500 shares will vest on July 1, 2027.
F2	Includes 51,408 shares of common stock held of record by Friends Investment Company Inc. by virtue of ownership interest in the above entities. The reporting person disclaims beneficial ownership in this Form 3, except to the extent of his pecuniaryinterest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of allthe reported shares for purposes of Section 16 or for other purposes.
F3	Includes 1,222,358 shares of common stock held of record by Containers Shareholders Trinity Ltd. by virtue of ownership interest in the above entities. The reporting person disclaims beneficial ownership in this Form 3, except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all the reported shares for purposes of Section 16 or for other purposes.