Seanergy Maritime CFO sells 2,835 common shares

After the transaction, the Chief Financial Officer’s reported direct position was 230,340 shares of common stock.

Rhea-AI Filing Summary

Seanergy Maritime Holdings Corp. Chief Financial Officer (Principal Accounting Officer and Principal Financial Officer) Stavros Gyftakis reported a sale of 2,835 shares of common stock on October 5, 2026, at $17.5189 per share. The shares were held directly, and he held 230,340 shares after the transaction. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Net Seller: 2,835 shares

Net Sell 1 txn

Insider Gyftakis Stavros

Role See Remarks

Sold 2,835 shs ($50K)

Type	Security	Shares	Price	Value
Sale	Shares of Common Stock, par value $0.0001 per share	2,835	$17.5189	$50K

Holdings After Transaction: Shares of Common Stock, par value $0.0001 per share — 230,340 shares (Direct)

Key Figures

Shares sold: 2,835 shares Sale price: $17.5189 per share Shares held after transaction: 230,340 shares

3 metrics

Shares sold 2,835 shares Sale on October 5, 2026

Sale price $17.5189 per share Sale on October 5, 2026

Shares held after transaction 230,340 shares Directly held after the sale

Key Terms

par value, Rule 10b5-1 plan

2 terms

par value financial

"Common Stock, par value $0.0001 per share"

Par value is the fixed amount printed on a bond or stock that represents its original value when issued. It’s like the face value of a coin or bill—what the issuer promises to pay back or the starting price of a stock—though it often doesn’t change with market prices. It matters because it helps determine certain financial details, like how much the company will pay back at maturity.

Rule 10b5-1 plan financial

"No Rule 10b5-1 plan is reported for the sale"

A Rule 10b5-1 plan is a prearranged, written schedule that lets corporate insiders buy or sell company stock at set times or amounts, even if they later learn material nonpublic information. Think of it like setting an automatic thermostat for trades: it creates a clear record that trades were planned in advance, reducing the risk of insider-trading accusations and helping investors trust that insider transactions are routine rather than based on secret information.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many SHIP shares did the chief financial officer sell, and at what price?

Stavros Gyftakis reported a sale of 2,835 shares of Seanergy Maritime Holdings Corp. common stock on October 5, 2026, at $17.5189 per share. No Rule 10b5-1 plan is reported for the sale.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/07/2026 - 04:18 PM Accepted by SEC EDGAR 10/07/2026 - 04:17 PM Learn about SEC filing dates

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^*

Gyftakis Stavros

(Last) (First) (Middle)

154 VOULIAGMENIS AVENUE

(Street)

GLYFADA J3 16674

(City) (State) (Zip)

GREECE

(Country)

2. Issuer Name and Ticker or Trading Symbol
Seanergy Maritime Holdings Corp. [ SHIP ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	See Remarks

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/05/2026

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
Shares of Common Stock, par value $0.0001 per share	10/05/2026		S		2,835	D	$17.5189	230,340	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:

Remarks:

Chief Financial Officer (Principal Accounting Officer and Principal Financial Officer)

	/s/ Gyftakis Stavros	10/07/2026
	** 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)