Euroseas (ESEA) corporate secretary exits 250-share position

Rhea-AI Filing Summary

EUROSEAS LTD. corporate secretary Stefania Karmiri reported an open-market sale of company common stock. On April 16, 2026, she sold 250 shares at $72.00 per share. After this transaction, her directly held common stock position reported in this filing was reduced to zero shares.

Insider Trade Summary

Net Seller: 250 shares ($18,000)

Net Sell 1 txn

Insider Karmiri Stefania

Role Corporate Secretary

Sold 250 shs ($18K)

Type	Security	Shares	Price	Value
Sale	Common stock	250	$72.00	$18K

Holdings After Transaction: Common stock — 0 shares (Direct, null)

Footnotes (1)

Key Figures

Shares sold: 250 shares Sale price: $72.00 per share Shares after transaction: 0 shares +1 more

4 metrics

Shares sold 250 shares Open-market sale on April 16, 2026

Sale price $72.00 per share Common stock transaction price

Shares after transaction 0 shares Directly held common stock following sale

Net shares sold 250 shares Net buy/sell shares in Form 4 summary

Key Terms

Form 4, open-market sale, Common stock, beneficial ownership

4 terms

Form 4 regulatory

"The Form 4 insider trading disclosure data shows this sale."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

open-market sale financial

"The transaction is classified as an open-market sale of common stock."

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Common stock financial

"The filing reports a transaction in EUROSEAS LTD. common stock."

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

beneficial ownership financial

"The filing reflects the insider’s beneficial ownership as zero shares after the sale."

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Karmiri Stefania

(Last) (First) (Middle)

4 MESSOGEIOU & EVROPIS STREET

(Street)

MAROUSSI 151 24

(City) (State) (Zip)

GREECE

(Country)

2. Issuer Name and Ticker or Trading Symbol
EUROSEAS LTD. [ ESEA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Corporate Secretary

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/16/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common stock	04/16/2026		S		250	D	$72	0	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	Stefania Karmiri	04/20/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did EUROSEAS LTD. (ESEA) report for Stefania Karmiri?

EUROSEAS LTD. reported that corporate secretary Stefania Karmiri completed an open-market sale of company common stock. She sold 250 shares at $72.00 per share, and the filing shows her directly held common stock position at zero shares after the transaction.

How many EUROSEAS LTD. (ESEA) shares did the insider sell and at what price?

The filing shows a sale of 250 shares of EUROSEAS LTD. common stock. These shares were sold in an open-market transaction at a reported price of $72.00 per share, according to the Form 4 insider trading disclosure data.

What is Stefania Karmiri’s reported EUROSEAS LTD. shareholding after this Form 4?

After the reported sale, the Form 4 lists Stefania Karmiri’s directly owned EUROSEAS LTD. common stock at zero shares. This means the specific non-derivative common stock position shown in the filing was fully sold in the disclosed transaction.

What type of insider transaction was disclosed for EUROSEAS LTD. (ESEA)?

The transaction is classified as an open-market sale of non-derivative common stock. The Form 4 uses transaction code “S” and describes it as a sale in an open market or private transaction, rather than an option exercise, gift, or tax withholding event.

Does the EUROSEAS LTD. (ESEA) Form 4 show any remaining options or derivatives?

The Form 4 data provided includes no derivative transactions and an empty derivative position summary. This indicates the filing only reports the common stock sale, with no unexercised options or other derivative securities listed for this insider in the excerpt.