TSAKOS (TEN) director Petropoulos discloses 10,000 Common Shares in Form 3

Rhea-AI Filing Summary

TSAKOS ENERGY NAVIGATION LTD director Denis Andreas Petropoulos has filed an initial insider ownership report showing that he directly holds 10,000 Common Shares of the company. This Form 3 filing establishes his baseline share position as an insider, without reporting any recent purchase or sale transactions.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Petropoulos Denis Andreas

Role Director

Type	Security	Shares	Price	Value
holding	Common Shares	--	--	--

Holdings After Transaction: Common Shares — 10,000 shares (Direct)

Footnotes (1)

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

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1. Name and Address of Reporting Person^*

Petropoulos Denis Andreas

(Last) (First) (Middle)

TSAKOS ENERGY NAVIGATION LIMITED

367 SYNGROU AVE P. FALIRO

(Street)

ATHENS GREECE 17564

(City) (State) (Zip)

GREECE

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
TSAKOS ENERGY NAVIGATION LTD [ TEN ]

3a. Foreign Trading Symbol

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

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

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

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Shares	10,000	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Denis Andreas Petropoulos	03/18/2026
	** 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 5 (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 3: SEC 1473 (03-26)

FAQ

What does Denis Andreas Petropoulos report in his TSAKOS (TEN) Form 3 filing?

He reports direct ownership of 10,000 Common Shares. The Form 3 is an initial insider statement that records his starting ownership position as a director, without indicating any recent buy or sell activity.

Is the TSAKOS (TEN) Form 3 for Denis Andreas Petropoulos a buy or sell transaction?

No, it does not show a buy or sell. The filing records 10,000 Common Shares held directly as an initial ownership disclosure, rather than reporting a new purchase, sale, or other change in his share position.

How many TSAKOS (TEN) shares does director Denis Andreas Petropoulos hold?

He holds 10,000 Common Shares directly. This amount is listed as the total number of shares owned following the reported position, serving as a baseline for any future insider trading disclosures.

What is the purpose of this TSAKOS (TEN) Form 3 by Denis Andreas Petropoulos?

The Form 3 establishes his initial insider ownership. As a director, he must report his 10,000 directly held Common Shares so investors can track any future changes in his holdings through subsequent Form 4 or Form 5 filings.

Does the TSAKOS (TEN) Form 3 disclose any derivative or option positions for Denis Andreas Petropoulos?

No derivative positions are disclosed in this filing. The data show only 10,000 Common Shares held directly, with no listed options, warrants, or other derivative securities associated with his reported insider ownership.